├── meetings ├── README.md ├── 2024-06-18.pdf ├── 2024-05-14-videoframe-metadata-registry.pdf ├── tpac-2023 │ └── media-session-coordinator-tpac-2023.pdf ├── 2024-08-13-Media_Working_Group_Teleconference-agenda.md ├── 2025-10-14-Media_Working_Group_Teleconference-agenda.md ├── 2024-03-19-Media_Working_Group_Teleconference-agenda.md ├── 2025-01-14-Media_Working_Group_Teleconference-agenda.md ├── 2024-10-08-Media_Working_Group_Teleconference-agemda.md ├── 2025-02-19-Media_Working_Group_Teleconference-agenda.md ├── 2025-06-17-Media_Working_Group_Teleconference-agenda.md ├── 2025-05-13-Media_Working_Group_Teleconference-agenda.md ├── 2023-06-13-Media_Working_Group_Teleconference-agenda.md ├── 2023-08-08-Media_Working_Group_Teleconference-agenda.md ├── 2025-09-09-Media_Working_Group_Teleconference-agenda.md ├── 2025-04-15-Media_Working_Group_Teleconference-agenda.md ├── 2022-07-12-Media_Working_Group_Teleconference-agenda.md ├── 2022-02-08-Media_Working_Group_Teleconference-agenda.md ├── 2021-12-14-Media_Working_Group_Teleconference-agenda.md ├── 2024-06-18-Media_Working_Group_Teleconference-agenda.md ├── 2022-08-16-Media_Working_Group_Teleconference-agenda.md ├── 2023-05-30-Media_Working_Group_Teleconference-agenda.md ├── 2024-05-14-Media_Working_Group_Teleconference-agenda.md ├── 2021-08-10-Media_Working_Group_Teleconference-agenda.md ├── 2024-07-09-Media_Working_Group_Teleconference-agenda.md ├── 2025-04-30-Media_Working_Group_Teleconference-agenda.md ├── 2024-04-16-Media_Working_Group_Teleconference-agenda.md ├── 2020-07-14-Media_Working_Group_Teleconference-agenda.md ├── 2023-07-11-Media_Working_Group_Teleconference-agenda.md ├── 2022-04-25-WebRTC_Working_Group_Media_Working_Group_Joint_Meeting-agenda.md ├── 2022-04-12-Media_Working_Group_Teleconference-agenda.md ├── 2021-11-09-Media_Working_Group_Teleconference-agenda.md ├── 2024-11-12-Media_Working_Group_Teleconference-agenda.md ├── 2021-07-13-Media_Working_Group_Teleconference-agenda.md ├── 2022-03-08-Media_Working_Group_Teleconference-agenda.md ├── 2022-06-14-Media_Working_Group_Teleconference-agenda.md ├── 2023-11-14-Media_Working_Group_Teleconference-agenda.md ├── 2021-06-15-Media_Working_Group_Teleconference-agenda.md ├── 2025-12-09-Media_Working_Group_Teleconference-agenda.md ├── 2020-11-10-Media_Working_Group_Teleconference-agenda.md ├── 2024-12-10-Media_Working_Group_Teleconference-agenda.md ├── 2022-05-10-Media_Working_Group_Teleconference-agenda.md ├── 2021-09-28-Media_Working_Group_Teleconference-agenda.md ├── 2025-03-11-Media_Working_Group_Teleconference-agenda.md ├── 2023-03-07-Media_Working_Group_Teleconference-agenda.md ├── 2025-06-10-Media_Working_Group_Teleconference-agenda.md ├── 2025-08-12-Media_Working_Group_Teleconference-agenda.md ├── 2022-01-11-Media_Working_Group_Teleconference-agenda.md ├── 2023-04-11-Media_Working_Group_Teleconference-agenda.md ├── 2024-01-09-Media_Working_Group_Teleconference-agenda.md ├── 2022-08-09-Media_Working_Group_Teleconference-agenda.md ├── 2023-10-10-Media_Working_Group_Teleconference-agenda.md ├── 2021-02-09-Media_Working_Group_Teleconference-agenda.md ├── 2022-05-23-Media_Working_Group_Teleconference-agenda.md ├── 2020-08-11-Media_Working_Group_Teleconference-agenda.md ├── 2023-12-12-Media_Working_Group_Teleconference-agenda.md ├── 2022-12-13-Media_Working_Group_Teleconference-agenda.md ├── 2023-02-14-Media_Working_Group_Teleconference-agenda.md ├── 2020-09-08-Media_Working_Group_Teleconference-agenda.md ├── 2022-11-08-Media_Working_Group_Teleconference-agenda.md ├── 2023-05-16-Media_Working_Group_Teleconference-agenda.md ├── 2022-10-11-Media_Working_Group_Teleconference-agenda.md ├── 2023-03-14-Media_Working_Group_Teleconference-agenda.md ├── 2021-06-08-Media_Working_Group_Teleconference-agenda.md ├── 2021-05-11-Media_Working_Group_Teleconference-agenda.md ├── 2021-07-27-Media_Working_Group_Teleconference-agenda.md ├── 2020-12-08-Media_Working_Group_Teleconference-agenda.md ├── 2021-01-12-Media_Working_Group_Teleconference-agenda.md ├── 2021-04-13-Media_Working_Group_Teleconference-agenda.md ├── 2024-02-13-Media_Working_Group_Teleconference-agenda.md ├── 2021-03-09-Media_Working_Group_Teleconference-agenda.md ├── 2020-05-12-Media_Working_Group_Teleconference-agenda.md ├── 2025-02-11-Media_Working_Group_Teleconference-agenda.md ├── 2020-06-09-Media_Working_Group_Teleconference-agenda.md └── 2021-09-14-Media_Working_Group_Teleconference-agenda.md ├── w3c.json ├── README.md ├── liaisons └── 2022-10-28-itu-t-sg16.md └── index.html /meetings/README.md: -------------------------------------------------------------------------------- 1 | Meeting notes et al. 2 | -------------------------------------------------------------------------------- /meetings/2024-06-18.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/w3c/media-wg/HEAD/meetings/2024-06-18.pdf -------------------------------------------------------------------------------- /w3c.json: -------------------------------------------------------------------------------- 1 | { 2 | "group": 115198, 3 | "contacts": ["tidoust", "marcoscaceres", "chrisn"], 4 | "repo-type": "homepage" 5 | } 6 | -------------------------------------------------------------------------------- /meetings/2024-05-14-videoframe-metadata-registry.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/w3c/media-wg/HEAD/meetings/2024-05-14-videoframe-metadata-registry.pdf -------------------------------------------------------------------------------- /meetings/tpac-2023/media-session-coordinator-tpac-2023.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/w3c/media-wg/HEAD/meetings/tpac-2023/media-session-coordinator-tpac-2023.pdf -------------------------------------------------------------------------------- /meetings/2024-08-13-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2024-08-13-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | Meeting cancelled. 8 | 9 | ### Media Working Group Teleconference - 2024-08-13 10 | 11 | | Location | Date & Time | 12 | | -------- | ----------- | 13 | | San Francisco (U.S.A.) | Tuesday, August 13 at 2:00 PM PDT | 14 | | Boston (U.S.A.) | Tuesday, August 13 at 5:00 PM EDT | 15 | | London (United Kingdom) | Tuesday, August 13 at 10:00 PM GMT+1 | 16 | | Paris (France) | Tuesday, August 13 at 11:00 PM GMT+2 | 17 | | Tokyo (Japan) | Wednesday, August 14 at 6:00 AM GMT+9 | 18 | | Corresponding UTC (GMT) | Tuesday, August 13 at 9:00 PM UTC | 19 | 20 | ### Logistics 21 | 22 | Chairs: Chris Needham, Marcos Caceres 23 | 24 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 25 | 26 | IRC: https://irc.w3.org/?channels=#mediawg 27 | 28 | If you are unable to login to view the call details please ask on IRC before the call. 29 | -------------------------------------------------------------------------------- /meetings/2025-10-14-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2025-10-14-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | Topics TBC. 8 | 9 | ### Media Working Group Teleconference - 2025-10-14 10 | 11 | | Location | Date & Time | 12 | | -------- | ----------- | 13 | | San Francisco (U.S.A.) | Tuesday, October 14 at 2:00 PM PDT | 14 | | Boston (U.S.A.) | Tuesday, October 14 at 5:00 PM EDT | 15 | | London (United Kingdom) | Tuesday, October 14 at 10:00 PM GMT+1 | 16 | | Paris (France) | Tuesday, October 14 at 11:00 PM GMT+2 | 17 | | Tokyo (Japan) | Wednesday, October 15 at 6:00 AM GMT+9 | 18 | | Corresponding UTC (GMT) | Tuesday, October 14 at 9:00 PM UTC | 19 | 20 | ### Logistics 21 | 22 | Chairs: Chris Needham, Marcos Caceres 23 | 24 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 25 | 26 | IRC: https://irc.w3.org/?channels=#mediawg 27 | 28 | If you are unable to login to view the call details please ask on IRC before the call. 29 | -------------------------------------------------------------------------------- /meetings/2024-03-19-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2024-03-19-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | * Spatial media - @jernoble 8 | * Moving MSE and EME registries to the W3C Registry Track 9 | * EME: Spec updates to reference the HDCP version registry 10 | 11 | ### Media Working Group Teleconference - 2024-03-19 12 | 13 | | Location | Date & Time | 14 | | -------- | ----------- | 15 | | San Francisco (U.S.A.) | Tuesday, March 19 at 2:00 PM PDT | 16 | | Boston (U.S.A.) | Tuesday, March 19 at 5:00 PM EDT | 17 | | London (United Kingdom) | Tuesday, March 19 at 9:00 PM GMT | 18 | | Paris (France) | Tuesday, March 19 at 10:00 PM GMT+1 | 19 | | Tokyo (Japan) | Wednesday, March 20 at 6:00 AM GMT+9 | 20 | | Corresponding UTC (GMT) | Tuesday, March 19 at 9:00 PM UTC | 21 | 22 | ### Logistics 23 | 24 | Chairs: Chris Needham, Marcos Caceres 25 | 26 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 27 | 28 | IRC: https://irc.w3.org/?channels=#mediawg 29 | 30 | If you are unable to login to view the call details please ask on IRC before the call. 31 | -------------------------------------------------------------------------------- /meetings/2025-01-14-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2025-01-14-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | * [w3c/media-session#350](https://github.com/w3c/mediasession/pull/350) Introduce a generic skip action as a replacement to skipad 6 | * Tracks on SourceBuffer with MSE in a worker 7 | * w3c/media-capabilities#222 - Should be ready for review 8 | 9 | If you would like to add an item to the agenda, please open a pull request against this agenda. 10 | 11 | ### Media Working Group Teleconference - 2025-01-14 12 | 13 | | Location | Date & Time | 14 | | -------- | ----------- | 15 | | San Francisco (U.S.A.) | Tuesday, January 14 at 2:00 PM PST | 16 | | Boston (U.S.A.) | Tuesday, January 14 at 5:00 PM EST | 17 | | London (United Kingdom) | Tuesday, January 14 at 10:00 PM GMT | 18 | | Paris (France) | Tuesday, January 14 at 11:00 PM GMT+1 | 19 | | Tokyo (Japan) | Wednesday, January 15 at 7:00 AM GMT+9 | 20 | | Corresponding UTC (GMT) | Tuesday, January 14 at 10:00 PM UTC | 21 | 22 | ### Logistics 23 | 24 | Chairs: Chris Needham, Marcos Caceres 25 | 26 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 27 | 28 | IRC: https://irc.w3.org/?channels=#mediawg 29 | 30 | If you are unable to login to view the call details please ask on IRC before the call. 31 | -------------------------------------------------------------------------------- /meetings/2024-10-08-Media_Working_Group_Teleconference-agemda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2024-10-08-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | * Media Capabilities v1 scoping and prioritisation 8 | * Detail to follow 9 | 10 | * [w3c/encrypted-media#563 MPEG-CENC version support](https://github.com/w3c/encrypted-media/issues/563) 11 | * Outcomes from October 3 MPEG meeting regarding CENC versioning? 12 | 13 | ### Media Working Group Teleconference - 2024-10-08 14 | 15 | | Location | Date & Time | 16 | | -------- | ----------- | 17 | | San Francisco (U.S.A.) | Tuesday, October 8 at 2:00 PM PDT | 18 | | Boston (U.S.A.) | Tuesday, October 8 at 5:00 PM EDT | 19 | | London (United Kingdom) | Tuesday, October 8 at 10:00 PM GMT+1 | 20 | | Paris (France) | Tuesday, October 8 at 11:00 PM GMT+2 | 21 | | Tokyo (Japan) | Wednesday, October 9 at 6:00 AM GMT+9 | 22 | | Corresponding UTC (GMT) | Tuesday, October 8 at 9:00 PM UTC | 23 | 24 | ### Logistics 25 | 26 | Chairs: Chris Needham, Marcos Caceres 27 | 28 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 29 | 30 | IRC: https://irc.w3.org/?channels=#mediawg 31 | 32 | If you are unable to login to view the call details please ask on IRC before the call. 33 | -------------------------------------------------------------------------------- /meetings/2025-02-19-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2025-02-19-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | - Audio Session 8 | - [mediacapture-output#141](https://github.com/w3c/mediacapture-output/issues/141) Set Default Audio Output Device API (SetPreferredSinkId, previously SetDefaultSinkId) 9 | - Is this ready to request Accessibility review? 10 | 11 | ### Media Working Group Teleconference - 2025-02-19 12 | 13 | | Location | Date & Time | 14 | | -------- | ----------- | 15 | | San Francisco (U.S.A.) | Wednesday, February 19 at 9:00 AM PST | 16 | | Boston (U.S.A.) | Wednesday, February 19 at 12:00 PM EST | 17 | | London (United Kingdom) | Wednesday, February 19 at 5:00 PM GMT | 18 | | Paris (France) | Wednesday, February 19 at 6:00 PM GMT+1 | 19 | | Tokyo (Japan) | Thursday, February 20 at 2:00 AM GMT+9 | 20 | | Corresponding UTC (GMT) | Wednesday, February 19 at 5:00 PM UTC | 21 | 22 | ### Logistics 23 | 24 | Chairs: Chris Needham, Marcos Caceres 25 | 26 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 27 | 28 | IRC: https://irc.w3.org/?channels=#mediawg 29 | 30 | If you are unable to login to view the call details please ask on IRC before the call. 31 | -------------------------------------------------------------------------------- /meetings/2025-06-17-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2025-06-17-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | * [w3c/media-source#363](https://github.com/w3c/media-source/issues/363) Accidental trimming of overlapping text cues - Alicia Boya García 8 | * See Alicia's [presentation](https://www.w3.org/2025/03/breakouts-day-2025/recordings/recording-14.html) from W3C Breakouts Day 2025 9 | 10 | ### Media Working Group Teleconference - 2025-06-17 11 | 12 | | Location | Date & Time | 13 | | -------- | ----------- | 14 | | San Francisco (U.S.A.) | Tuesday, June 17 at 9:00 AM PDT | 15 | | Boston (U.S.A.) | Tuesday, June 17 at 12:00 PM EDT | 16 | | London (United Kingdom) | Tuesday, June 17 at 5:00 PM GMT+1 | 17 | | Paris (France) | Tuesday, June 17 at 6:00 PM GMT+2 | 18 | | Tokyo (Japan) | Wednesday, June 18 at 1:00 AM GMT+9 | 19 | | Corresponding UTC (GMT) | Tuesday, June 17 at 4:00 PM UTC | 20 | 21 | ### Logistics 22 | 23 | Chairs: Chris Needham, Marcos Caceres 24 | 25 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 26 | 27 | IRC: https://irc.w3.org/?channels=#mediawg 28 | 29 | If you are unable to login to view the call details please ask on IRC before the call. 30 | -------------------------------------------------------------------------------- /meetings/2025-05-13-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2025-05-13-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | * Charter update 8 | * TPAC 2025 Plans - 10-14 November, Kobe Japan 9 | * Media WG meetings 10 | * Joint meetings (e.g., with Web RTC WG) 11 | * Spec Issues 12 | * [w3c/media-capabilities#243](https://github.com/w3c/media-capabilities/issues/243) Should MediaCapabilitiesDecodingInfo.configuration be marked as required? 13 | 14 | ### Media Working Group Teleconference - 2025-05-13 15 | 16 | | Location | Date & Time | 17 | | -------- | ----------- | 18 | | San Francisco (U.S.A.) | Tuesday, May 13 at 2:00 PM PDT | 19 | | Boston (U.S.A.) | Tuesday, May 13 at 5:00 PM EDT | 20 | | London (United Kingdom) | Tuesday, May 13 at 10:00 PM GMT+1 | 21 | | Paris (France) | Tuesday, May 13 at 11:00 PM GMT+2 | 22 | | Tokyo (Japan) | Wednesday, May 14 at 6:00 AM GMT+9 | 23 | | Corresponding UTC (GMT) | Tuesday, May 13 at 9:00 PM UTC | 24 | 25 | ### Logistics 26 | 27 | Chairs: Chris Needham, Marcos Caceres 28 | 29 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 30 | 31 | IRC: https://irc.w3.org/?channels=#mediawg 32 | 33 | If you are unable to login to view the call details please ask on IRC before the call. 34 | -------------------------------------------------------------------------------- /meetings/2023-06-13-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2023-06-13-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/webcodecs#478 Coding Tool configuration (Content hints in VideoEncoderConfig)](https://github.com/w3c/webcodecs/issues/478) - @aboba 8 | 9 | * [w3c/media-source#320 Proposal: ManagedMediaSource API](https://github.com/w3c/media-source/issues/320) 10 | 11 | Changes or additions to the agenda are welcome. 12 | 13 | ### Media Working Group Teleconference - 2023-06-13 14 | 15 | | Location | Date & Time | 16 | | -------- | ----------- | 17 | | San Francisco (U.S.A.) | Tuesday, June 13 at 9:00 AM PDT | 18 | | Boston (U.S.A.) | Tuesday, June 13 at 12:00 PM EDT | 19 | | London (United Kingdom) | Tuesday, June 13 at 5:00 PM GMT+1 | 20 | | Paris (France) | Tuesday, June 13 at 6:00 PM GMT+2 | 21 | | Tokyo (Japan) | Wednesday, June 14 at 1:00 AM GMT+9 | 22 | | Corresponding UTC (GMT) | Tuesday, June 13 at 4:00 PM UTC | 23 | 24 | ### Logistics 25 | 26 | Chairs: Jer Noble, Chris Needham 27 | 28 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 29 | 30 | IRC: https://irc.w3.org/?channels=#mediawg 31 | 32 | If you are unable to login to view the call details please ask on IRC before the call. 33 | -------------------------------------------------------------------------------- /meetings/2023-08-08-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2023-08-08-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | * [w3c/media-wg#40 TPAC agenda](https://github.com/w3c/media-wg/issues/40) 8 | 9 | * Media WG / WebRTC joint meeting agenda 10 | 11 | * [w3c/media-source#320 Managed MediaSource API proposal](https://github.com/w3c/media-source/issues/320) 12 | * quality / onqualitychanged attributes 13 | 14 | Other topics TBC (suggestions welcome) 15 | 16 | ### Media Working Group Teleconference - 2023-08-08 17 | 18 | | Location | Date & Time | 19 | | -------- | ----------- | 20 | | San Francisco (U.S.A.) | Tuesday, August 8 at 2:00 PM PDT | 21 | | Boston (U.S.A.) | Tuesday, August 8 at 5:00 PM EDT | 22 | | London (United Kingdom) | Tuesday, August 8 at 10:00 PM GMT+1 | 23 | | Paris (France) | Tuesday, August 8 at 11:00 PM GMT+2 | 24 | | Tokyo (Japan) | Wednesday, August 9 at 6:00 AM GMT+9 | 25 | | Corresponding UTC (GMT) | Tuesday, August 8 at 9:00 PM UTC | 26 | 27 | ### Logistics 28 | 29 | Chairs: Chris Needham, Marcos Caceres 30 | 31 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 32 | 33 | IRC: https://irc.w3.org/?channels=#mediawg 34 | 35 | If you are unable to login to view the call details please ask on IRC before the call. 36 | -------------------------------------------------------------------------------- /meetings/2025-09-09-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2025-09-09-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | * [media-playback-while-not-visible permission policy](https://github.com/MicrosoftEdge/MSEdgeExplainers/blob/main/IframeMediaPause/iframe_media_pausing.md) - Gabriel Brito 8 | * [w3c/audio-session#46](https://github.com/w3c/audio-session/issues/46) Some websites misuse AudioSession type, preventing microphone access - Andy Estes 9 | * TPAC 2025 plans - Chris Needham 10 | 11 | ### Media Working Group Teleconference - 2025-09-09 12 | 13 | | Location | Date & Time | 14 | | -------- | ----------- | 15 | | San Francisco (U.S.A.) | Tuesday, September 9 at 2:00 PM PDT | 16 | | Boston (U.S.A.) | Tuesday, September 9 at 5:00 PM EDT | 17 | | London (United Kingdom) | Tuesday, September 9 at 10:00 PM GMT+1 | 18 | | Paris (France) | Tuesday, September 9 at 11:00 PM GMT+2 | 19 | | Tokyo (Japan) | Wednesday, September 10 at 6:00 AM GMT+9 | 20 | | Corresponding UTC (GMT) | Tuesday, September 9 at 9:00 PM UTC | 21 | 22 | ### Logistics 23 | 24 | Chairs: Chris Needham, Marcos Caceres 25 | 26 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 27 | 28 | IRC: https://irc.w3.org/?channels=#mediawg 29 | 30 | If you are unable to login to view the call details please ask on IRC before the call. 31 | -------------------------------------------------------------------------------- /meetings/2025-04-15-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2025-04-15-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | * [w3c/mediasession#358 Distiguishing manually triggered vs automatically triggered enterpictureinpicture](https://github.com/w3c/mediasession/issues/358) - @steimelchrome 8 | * [w3c/media-source#358 Support timed text in MSE](https://github.com/w3c/media-source/issues/358) - Alicia Boya García 9 | * See Alicia's [presentation](https://www.w3.org/2025/03/breakouts-day-2025/recordings/recording-14.html) from W3C Breakouts Day 2025 10 | * Other agenda items TBC 11 | 12 | ### Media Working Group Teleconference - 2025-04-15 13 | 14 | | Location | Date & Time | 15 | | -------- | ----------- | 16 | | San Francisco (U.S.A.) | Tuesday, April 15 at 2:00 PM PDT | 17 | | Boston (U.S.A.) | Tuesday, April 15 at 5:00 PM EDT | 18 | | London (United Kingdom) | Tuesday, April 15 at 10:00 PM GMT+1 | 19 | | Paris (France) | Tuesday, April 15 at 11:00 PM GMT+2 | 20 | | Tokyo (Japan) | Wednesday, April 16 at 6:00 AM GMT+9 | 21 | | Corresponding UTC (GMT) | Tuesday, April 15 at 9:00 PM UTC | 22 | 23 | ### Logistics 24 | 25 | Chairs: Chris Needham, Marcos Caceres 26 | 27 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 28 | 29 | IRC: https://irc.w3.org/?channels=#mediawg 30 | 31 | If you are unable to login to view the call details please ask on IRC before the call. 32 | -------------------------------------------------------------------------------- /meetings/2022-07-12-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2022-07-12-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/media-wg#35](https://github.com/w3c/media-wg/issues/35) TPAC agenda brainstorming - @chrisn 8 | 9 | * [w3c/mediasession#274](https://github.com/w3c/mediasession/issues/274) Media Session and Capture Handle Actions 10 | 11 | * [w3c/webcodecs#416](https://github.com/w3c/webcodecs/issues/416) WebCodecs H.263 registration next steps - @chrisn 12 | 13 | ### Media Working Group Teleconference - 2022-07-12 14 | 15 | | Location | Date & Time | 16 | | -------- | ----------- | 17 | | San Francisco (U.S.A.) | Tuesday, July 12 at 2:00 PM PDT | 18 | | Boston (U.S.A.) | Tuesday, July 12 at 5:00 PM EDT | 19 | | London (United Kingdom) | Tuesday, July 12 at 10:00 PM GMT+1 | 20 | | Paris (France) | Tuesday, July 12 at 11:00 PM GMT+2 | 21 | | Tokyo (Japan) | Wednesday, July 13 at 6:00 AM GMT+9 | 22 | | Corresponding UTC (GMT) | Tuesday, July 12 at 9:00 PM UTC | 23 | 24 | ### Logistics 25 | 26 | Chairs: Jer Noble, Chris Needham 27 | 28 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 29 | 30 | IRC: https://irc.w3.org/?channels=#mediawg 31 | 32 | If you are unable to login to view the call details please ask on IRC before the call. 33 | 34 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 35 | -------------------------------------------------------------------------------- /meetings/2022-02-08-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2022-02-08-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * Autoplay Policy Detection: Confirm API direction and next steps 8 | * WebCodecs H.263 Registration 9 | * Media Capabilities and WebRTC 10 | * TPAC 2022 plans 11 | 12 | ### Media Working Group Teleconference - 2022-02-08 13 | 14 | | Location | Date & Time | 15 | | -------- | ----------- | 16 | | San Francisco (U.S.A.) | Tuesday, February 8, 7:00 AM PST | 17 | | Boston (U.S.A.) | Tuesday, February 8, 10:00 AM EST | 18 | | London (United Kingdom) | Tuesday, February 8, 3:00 PM GMT | 19 | | Paris (France) | Tuesday, February 8, 4:00 PM GMT+1 | 20 | | Tokyo (Japan) | Wednesday, February 9, 12:00 AM GMT+9 | 21 | | Corresponding UTC (GMT) | Tuesday, February 8, 3:00 PM UTC | 22 | 23 | ### Logistics 24 | 25 | Chairs: Jer Noble, Chris Needham 26 | 27 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 28 | 29 | IRC: https://irc.w3.org/?channels=#mediawg 30 | 31 | If you are unable to login to view the call details please ask on IRC before the call. 32 | 33 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 34 | 35 | ### Help Wanted 36 | 37 | Here are some issues which are good issues to get involved in, if you have taken responsibility for one leave a comment in the issue: 38 | 39 | 40 | 41 | -------------------------------------------------------------------------------- /meetings/2021-12-14-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2021-12-14-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/webcodecs#417 Add a WebCodecs registration for H.263](https://github.com/w3c/webcodecs/pull/417) 8 | 9 | * [w3c/autoplay#15 Alternate API design](https://github.com/w3c/autoplay/issues/15) 10 | 11 | * Upcoming CSS meeting 15 December will cover [w3c/csswg-drafts#5044 length units in video-* media features](https://github.com/w3c/csswg-drafts/issues/5044) 12 | 13 | ### Media Working Group Teleconference - 2021-12-14 14 | 15 | | Location | Date & Time | 16 | | -------- | ----------- | 17 | | San Francisco (U.S.A.) | Tuesday, December 14, 7:00 AM PST | 18 | | Boston (U.S.A.) | Tuesday, December 14, 10:00 AM EST | 19 | | London (United Kingdom) | Tuesday, December 14, 3:00 PM GMT | 20 | | Paris (France) | Tuesday, December 14, 4:00 PM GMT+1 | 21 | | Tokyo (Japan) | Wednesday, December 15, 12:00 AM GMT+9 | 22 | | Corresponding UTC (GMT) | Tuesday, December 14, 3:00 PM UTC | 23 | 24 | ### Logistics 25 | 26 | Chairs: Jer Noble, Chris Needham 27 | 28 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 29 | 30 | IRC: https://irc.w3.org/?channels=#mediawg 31 | 32 | If you are unable to login to view the call details please ask on IRC before the call. 33 | 34 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 35 | -------------------------------------------------------------------------------- /meetings/2024-06-18-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2024-06-18-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | * [w3c/encrypted-media#521 Clarity regarding Robustness string](https://github.com/w3c/encrypted-media/issues/521) 8 | 9 | * [w3c/encrypted-media#545 Notes contain normative requirements](https://github.com/w3c/encrypted-media/issues/545) 10 | 11 | * [w3c/webcodecs#800 Add Background Segmentation metadata entry to WebCodecs VideoFrame Metadata Registry](https://github.com/w3c/webcodecs/issues/800) 12 | 13 | * [TPAC 2024 Meeting Schedule](https://www.w3.org/2024/05/tpac2024-schedule-20240523.html) 14 | 15 | ### Media Working Group Teleconference - 2024-06-18 16 | 17 | | Location | Date & Time | 18 | | -------- | ----------- | 19 | | San Francisco (U.S.A.) | Tuesday, June 18 at 2:00 PM PDT | 20 | | Boston (U.S.A.) | Tuesday, June 18 at 5:00 PM EDT | 21 | | London (United Kingdom) | Tuesday, June 18 at 10:00 PM GMT+1 | 22 | | Paris (France) | Tuesday, June 18 at 11:00 PM GMT+2 | 23 | | Tokyo (Japan) | Wednesday, June 19 at 6:00 AM GMT+9 | 24 | | Corresponding UTC (GMT) | Tuesday, June 18 at 9:00 PM UTC | 25 | 26 | ### Logistics 27 | 28 | Chairs: Chris Needham, Marcos Caceres 29 | 30 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 31 | 32 | IRC: https://irc.w3.org/?channels=#mediawg 33 | 34 | If you are unable to login to view the call details please ask on IRC before the call. 35 | -------------------------------------------------------------------------------- /meetings/2022-08-16-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2022-08-16-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/media-wg #35](https://github.com/w3c/media-wg/issues/35) TPAC agenda planning. Input requested from all editors on agenda priorities - @chrisn 8 | * Media WG meeting (Friday 16 September) 9 | * Review agenda items 10 | * WebRTC WG / Media WG joint meeting (Thursday 15 September) 11 | * Review agenda items 12 | * Timed Text WG / Media WG joint meeting (Friday 16 September) 13 | * Review agenda items 14 | 15 | ### Media Working Group Teleconference - 2022-08-16 16 | 17 | | Location | Date & Time | 18 | | -------- | ----------- | 19 | | San Francisco (U.S.A.) | Tuesday, August 16 at 2:00 PM PDT | 20 | | Boston (U.S.A.) | Tuesday, August 16 at 5:00 PM EDT | 21 | | London (United Kingdom) | Tuesday, August 16 at 10:00 PM GMT+1 | 22 | | Paris (France) | Tuesday, August 16 at 11:00 PM GMT+2 | 23 | | Tokyo (Japan) | Wednesday, August 17 at 6:00 AM GMT+9 | 24 | | Corresponding UTC (GMT) | Tuesday, August 16 at 9:00 PM UTC | 25 | 26 | ### Logistics 27 | 28 | Chairs: Jer Noble, Chris Needham 29 | 30 | Webex: TBC 31 | 32 | IRC: https://irc.w3.org/?channels=#mediawg 33 | 34 | If you are unable to login to view the call details please ask on IRC before the call. 35 | 36 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 37 | 38 | -------------------------------------------------------------------------------- /meetings/2023-05-30-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2023-05-30-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/webcodecs#478 Coding Tool configuration (Content hints in VideoEncoderConfig)](https://github.com/w3c/webcodecs/issues/478) - @aboba 8 | 9 | * [w3c/webcodecs#104 Detach codec inputs (where feasible)](https://github.com/w3c/webcodecs/issues/104) - @Djuffin 10 | 11 | * [w3c/webcodecs#669 Custom error types](https://github.com/w3c/webcodecs/issues/669) - @Djuffin 12 | 13 | * [w3c/webcodecs#351 Orientation metadata for VideoFrame](https://github.com/w3c/webcodecs/issues/351) - @sandersdan 14 | 15 | ### Media Working Group Teleconference - 2023-05-30 16 | 17 | | Location | Date & Time | 18 | | -------- | ----------- | 19 | | San Francisco (U.S.A.) | Tuesday, May 30 at 8:00 AM PDT | 20 | | Boston (U.S.A.) | Tuesday, May 30 at 11:00 AM EDT | 21 | | London (United Kingdom) | Tuesday, May 30 at 4:00 PM GMT+1 | 22 | | Paris (France) | Tuesday, May 30 at 5:00 PM GMT+2 | 23 | | Tokyo (Japan) | Wednesday, May 31 at 12:00 AM GMT+9 | 24 | | Corresponding UTC (GMT) | Tuesday, May 30 at 3:00 PM UTC | 25 | 26 | ### Logistics 27 | 28 | Chairs: Jer Noble, Chris Needham 29 | 30 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 31 | 32 | IRC: https://irc.w3.org/?channels=#mediawg 33 | 34 | If you are unable to login to view the call details please ask on IRC before the call. 35 | -------------------------------------------------------------------------------- /meetings/2024-05-14-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2024-05-14-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | * [w3c/media-wg#47 TPAC 2024 Preparation](https://github.com/w3c/media-wg/issues/47) - @chrisn, @marcoscaceres 8 | 9 | * [w3c/encrypted-media#501 EME v2 FPWD tracking issue](https://github.com/w3c/encrypted-media/issues/501) - @chrisn 10 | 11 | * [w3c/webcodecs#601 Expose in VideoFrameMetadata some fields from VideoFrameCallbackMetadata](https://github.com/w3c/webcodecs/issues/601) - @youennf 12 | 13 | * [w3c/webcodecs#784 Candidate Recommendation tracking issue](https://github.com/w3c/webcodecs/issues/784) - @chrisn 14 | 15 | ### Media Working Group Teleconference - 2024-05-14 16 | 17 | | Location | Date & Time | 18 | | -------- | ----------- | 19 | | San Francisco (U.S.A.) | Tuesday, May 14 at 2:00 PM PDT | 20 | | Boston (U.S.A.) | Tuesday, May 14 at 5:00 PM EDT | 21 | | London (United Kingdom) | Tuesday, May 14 at 10:00 PM GMT+1 | 22 | | Paris (France) | Tuesday, May 14 at 11:00 PM GMT+2 | 23 | | Tokyo (Japan) | Wednesday, May 15 at 6:00 AM GMT+9 | 24 | | Corresponding UTC (GMT) | Tuesday, May 14 at 9:00 PM UTC | 25 | 26 | ### Logistics 27 | 28 | Chairs: Chris Needham, Marcos Caceres 29 | 30 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 31 | 32 | IRC: https://irc.w3.org/?channels=#mediawg 33 | 34 | If you are unable to login to view the call details please ask on IRC before the call. 35 | -------------------------------------------------------------------------------- /meetings/2021-08-10-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/master/meetings/2021-08-10-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/mediasession#228 Add a way of detecting which actions a UA supports](https://github.com/w3c/mediasession/issues/228) - beaufortfrancois 8 | 9 | * MSE First Public Working Draft status - wolenetz 10 | 11 | > What set of features should be included in the Editors' Draft, to be ready to publish FPWD? - e.g, codec switching, MSE in Worker, play through unbuffered time ranges? 12 | 13 | ### Media Working Group Teleconference - 2021-08-10 14 | 15 | | Location | Date & Time | 16 | | -------- | ----------- | 17 | | San Francisco (U.S.A.) | Tuesday, August 10, 7:00 AM PDT | 18 | | Boston (U.S.A.) | Tuesday, August 10, 10:00 AM EDT | 19 | | London (United Kingdom) | Tuesday, August 10, 3:00 PM GMT+1 | 20 | | Paris (France) | Tuesday, August 10, 4:00 PM GMT+2 | 21 | | Tokyo (Japan) | Tuesday, August 10, 11:00 PM GMT+9 | 22 | | Corresponding UTC (GMT) | Tuesday, August 10, 2:00 PM UTC | 23 | 24 | ### Logistics 25 | 26 | Chairs: Jer Noble, Chris Needham 27 | 28 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 29 | 30 | IRC: https://irc.w3.org/?channels=#mediawg 31 | 32 | If you are unable to login to view the call details please ask on the IRC before the call. 33 | 34 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 35 | 36 | -------------------------------------------------------------------------------- /meetings/2024-07-09-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2024-07-09-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | * [w3c/mediasession#333 Add voiceactivity action](https://github.com/w3c/mediasession/pull/333) - jianjunz 8 | 9 | * [w3c/media-capabilities#221 Add definition of power efficient, remove battery note](https://github.com/w3c/media-capabilities/pull/221) - marcoscaceres 10 | 11 | * [w3c/media-capabilities#69 Interoperablity of MIME type handling](https://github.com/w3c/media-capabilities/issues/69) - marcoscaceres / chrisn 12 | 13 | * [w3c/media-wg#47 TPAC 2024 Preparation](https://github.com/w3c/media-wg/issues/47) - chrisn 14 | 15 | ### Media Working Group Teleconference - 2024-07-09 16 | 17 | | Location | Date & Time | 18 | | -------- | ----------- | 19 | | San Francisco (U.S.A.) | Tuesday, July 9 at 2:00 PM PDT | 20 | | Boston (U.S.A.) | Tuesday, July 9 at 5:00 PM EDT | 21 | | London (United Kingdom) | Tuesday, July 9 at 10:00 PM GMT+1 | 22 | | Paris (France) | Tuesday, July 9 at 11:00 PM GMT+2 | 23 | | Tokyo (Japan) | Wednesday, July 10 at 6:00 AM GMT+9 | 24 | | Corresponding UTC (GMT) | Tuesday, July 9 at 9:00 PM UTC | 25 | 26 | ### Logistics 27 | 28 | Chairs: Chris Needham, Marcos Caceres 29 | 30 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 31 | 32 | IRC: https://irc.w3.org/?channels=#mediawg 33 | 34 | If you are unable to login to view the call details please ask on IRC before the call. 35 | -------------------------------------------------------------------------------- /meetings/2025-04-30-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2025-04-30-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | * [w3c/mediasession#358](https://github.com/w3c/mediasession/issues/358) Distiguishing manually triggered vs automatically triggered enterpictureinpicture 8 | * [w3c/audio-session#6](https://github.com/w3c/audio-session/issues/6) Should AudioSession be able to specify the output speaker and/or route options (a la sinkId)? 9 | * [w3c/media-capabilities#231](https://github.com/w3c/media-capabilities/pull/231) Handle video profiles mismatched with colorGamut and transferFunction. 10 | 11 | Other agenda items TBC. 12 | 13 | ### Media Working Group Teleconference - 2025-04-30 14 | 15 | | Location | Date & Time | 16 | | -------- | ----------- | 17 | | San Francisco (U.S.A.) | Wednesday, April 30 at 9:00 AM PDT | 18 | | Boston (U.S.A.) | Wednesday, April 30 at 12:00 PM EDT | 19 | | London (United Kingdom) | Wednesday, April 30 at 5:00 PM GMT+1 | 20 | | Paris (France) | Wednesday, April 30 at 6:00 PM GMT+2 | 21 | | Tokyo (Japan) | Thursday, May 1 at 1:00 AM GMT+9 | 22 | | Corresponding UTC (GMT) | Wednesday, April 30 at 4:00 PM UTC | 23 | 24 | ### Logistics 25 | 26 | Chairs: Chris Needham, Marcos Caceres 27 | 28 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 29 | 30 | IRC: https://irc.w3.org/?channels=#mediawg 31 | 32 | If you are unable to login to view the call details please ask on IRC before the call. 33 | -------------------------------------------------------------------------------- /meetings/2024-04-16-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2024-04-16-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | * [w3c/webcodecs#601 Expose in VideoFrameMetadata some fields from VideoFrameCallbackMetadata](https://github.com/w3c/webcodecs/issues/601) - @Djuffin 8 | 9 | * [whatwg/html#10208 Proposal: Pause iframe media when not rendered](https://github.com/whatwg/html/issues/10208) - @gabrielsanbrito 10 | 11 | * EME layering [whatwg/html#6242](https://github.com/whatwg/html/pull/6242), [w3c/encrypted-media#511](https://github.com/w3c/encrypted-media/issues/511), [w3c/media-capabilities#105](https://github.com/w3c/media-capabilities/pull/105) - @chrisn 12 | 13 | ### Media Working Group Teleconference - 2024-04-16 14 | 15 | | Location | Date & Time | 16 | | -------- | ----------- | 17 | | San Francisco (U.S.A.) | Tuesday, April 16 at 2:00 PM PDT | 18 | | Boston (U.S.A.) | Tuesday, April 16 at 5:00 PM EDT | 19 | | London (United Kingdom) | Tuesday, April 16 at 10:00 PM GMT+1 | 20 | | Paris (France) | Tuesday, April 16 at 11:00 PM GMT+2 | 21 | | Tokyo (Japan) | Wednesday, April 17 at 6:00 AM GMT+9 | 22 | | Corresponding UTC (GMT) | Tuesday, April 16 at 9:00 PM UTC | 23 | 24 | ### Logistics 25 | 26 | Chairs: Chris Needham, Marcos Caceres 27 | 28 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 29 | 30 | IRC: https://irc.w3.org/?channels=#mediawg 31 | 32 | If you are unable to login to view the call details please ask on IRC before the call. 33 | -------------------------------------------------------------------------------- /meetings/2020-07-14-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [Github](https://github.com/w3c/media-wg/blob/master/meetings/2020-07-14-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | This is a special edition of the teleconference, as [mentioned previously](https://lists.w3.org/Archives/Public/public-media-wg/2020Jun/0004.html), it will be a joint meeting with the CSS WG and therefore all other topics have been punted to the next meeting in August. 6 | 7 | * [w3c/media-wg#18 Joint meeting between CSS WG and Media WG](https://github.com/w3c/media-wg/issues/18) - mounirlamouri 8 | > The joint meeting will be focused on the following issue: https://github.com/w3c/csswg-drafts/issues/5044 9 | 10 | ### Media Working Group Teleconference - 2020-07-14 11 | 12 | 13 |
San Francisco (U.S.A. - California) Tuesday, July 14, 2:00 PM PDT 14 |
Boston (U.S.A. - Massachusetts) Tuesday, July 14, 5:00 PM EDT 15 |
London (United Kingdom - England) Tuesday, July 14, 10:00 PM GMT+1 16 |
Paris (France) Tuesday, July 14, 11:00 PM GMT+2 17 |
Tokyo (Japan) Wednesday, July 15, 6:00 AM GMT+9 18 |
Corresponding UTC (GMT) Tuesday, July 14, 9:00 PM UTC 19 |
20 | 21 | ### Logistics 22 | 23 | Chairs: Jer Noble, Mounir Lamouri 24 | 25 | WebEx: [https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html]() 26 | 27 | IRC: [irc.w3.org](http://irc.w3.org/):6667 #mediawg 28 | 29 | If you are unable to login to view the call details please ask on the IRC before the call. 30 | 31 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 32 | -------------------------------------------------------------------------------- /meetings/2023-07-11-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2023-07-11-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * Welcome Marcos as new co-chair 8 | 9 | * [w3c/media-wg#40 TPAC agenda planning](https://github.com/w3c/media-wg/issues/40) - chrisn 10 | 11 | * Media WG agenda 12 | * Web RTC / Media WG joint meeting agenda 13 | * Other media related groups 14 | 15 | * [w3c/media-source#320 Managed MediaSource API](https://github.com/w3c/media-source/issues/320) - marcoscaceres 16 | 17 | * [w3c/webcodecs#681 Should VideoEncoderConfig cloning remove parameters that are not useful for a given codec?](https://github.com/w3c/webcodecs/issues/681) - youennf 18 | 19 | ### Media Working Group Teleconference - 2023-07-11 20 | 21 | | Location | Date & Time | 22 | | -------- | ----------- | 23 | | San Francisco (U.S.A.) | Tuesday, July 11 at 2:00 PM PDT | 24 | | Boston (U.S.A.) | Tuesday, July 11 at 5:00 PM EDT | 25 | | London (United Kingdom) | Tuesday, July 11 at 10:00 PM GMT+1 | 26 | | Paris (France) | Tuesday, July 11 at 11:00 PM GMT+2 | 27 | | Tokyo (Japan) | Wednesday, July 12 at 6:00 AM GMT+9 | 28 | | Corresponding UTC (GMT) | Tuesday, July 11 at 9:00 PM UTC | 29 | 30 | ### Logistics 31 | 32 | Chairs: Chris Needham, Marcos Caceres 33 | 34 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 35 | 36 | IRC: https://irc.w3.org/?channels=#mediawg 37 | 38 | If you are unable to login to view the call details please ask on IRC before the call. 39 | -------------------------------------------------------------------------------- /meetings/2022-04-25-WebRTC_Working_Group_Media_Working_Group_Joint_Meeting-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2022-04-25-WebRTC_Working_Group_Media_Working_Group_Joint_Meeting-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [Capture Handle Actions](https://wicg.github.io/capture-handle/) and [Media Session Actions](https://w3c.github.io/mediasession/) and whether or not the two action interfaces can work together. Is there overlap, and if so, how to share potential work between the working groups? 8 | 9 | * Future joint meetings 10 | 11 | * AOB 12 | 13 | ### WebRTC Working Group / Media Working Group Joint Meeting - 2022-04-25 14 | 15 | | Location | Date & Time | 16 | | -------- | ----------- | 17 | | San Francisco (U.S.A.) | Monday, April 25, 9:00 AM PDT | 18 | | Boston (U.S.A.) | Monday, April 25, 12:00 PM EDT | 19 | | London (United Kingdom) | Monday, April 25, 5:00 PM GMT+1 | 20 | | Paris (France) | Monday, April 25, 6:00 PM GMT+2 | 21 | | Tokyo (Japan) | Tuesday, April 26, 1:00 AM GMT+9 | 22 | | Corresponding UTC (GMT) | Monday, April 25, 4:00 PM UTC | 23 | 24 | ### Logistics 25 | 26 | Chairs: Bernard Aboba, Jan-Ivar Bruaroey, Harald Alvestrand (WebRTC WG), Jer Noble, Chris Needham (Media WG) 27 | 28 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 29 | 30 | IRC: https://irc.w3.org/?channels=#mediawg 31 | 32 | If you are unable to login to view the call details please ask on IRC before the call. 33 | 34 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 35 | -------------------------------------------------------------------------------- /meetings/2022-04-12-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2022-04-12-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * https://github.com/w3c/media-capabilities/issues/192 Should width, height, etc be required or optional in VideoConfiguration? 8 | 9 | * https://github.com/w3c/media-capabilities/issues/185 Retrieving RTCRtpCodecCapability from MediaCapabilities when queried for webrtc 10 | 11 | * https://github.com/w3c/media-source/pull/306 Refine srcObject's MediaSourceHandle behavior 12 | 13 | * WebCodecs H.263 registration update - @chrisn 14 | 15 | * Horizontal review status - @chrisn 16 | 17 | ### Media Working Group Teleconference - 2022-04-12 18 | 19 | | Location | Date & Time | 20 | | -------- | ----------- | 21 | | San Francisco (U.S.A.) | Tuesday, April 12, 7:00 AM PDT | 22 | | Boston (U.S.A.) | Tuesday, April 12, 10:00 AM EDT | 23 | | London (United Kingdom) | Tuesday, April 12, 3:00 PM GMT+1 | 24 | | Paris (France) | Tuesday, April 12, 4:00 PM GMT+2 | 25 | | Tokyo (Japan) | Tuesday, April 12, 11:00 PM GMT+9 | 26 | | Corresponding UTC (GMT) | Tuesday, April 12, 2:00 PM UTC | 27 | 28 | ### Logistics 29 | 30 | Chairs: Jer Noble, Chris Needham 31 | 32 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 33 | 34 | IRC: https://irc.w3.org/?channels=#mediawg 35 | 36 | If you are unable to login to view the call details please ask on IRC before the call. 37 | 38 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 39 | -------------------------------------------------------------------------------- /meetings/2021-11-09-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2021-11-09-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda please open a pull request against this agenda. 6 | 7 | * [w3c/media-wg#34 Moving video.requestVideoFrameCallback spec to media WG?](https://github.com/w3c/media-wg/issues/34) - tguilbert-google 8 | 9 | * [w3c/autoplay#14 Draft for Autoplay Detection spec](https://github.com/w3c/autoplay/pull/14) - alastor0325 10 | 11 | * Open questions on AutoPlay Policy Detection 12 | * Move the spec to HTML? 13 | 14 | * [W3C Process 2021](https://www.w3.org/2021/Process-20211102/) 15 | 16 | * Move MSE and Web Codecs registries to the new Registry Track? 17 | 18 | ### Media Working Group Teleconference - 2021-11-09 19 | 20 | | Location | Date & Time | 21 | | -------- | ----------- | 22 | | San Francisco (U.S.A.) | Tuesday, November 9, 2:00 PM PST | 23 | | Boston (U.S.A.) | Tuesday, November 9, 5:00 PM EST | 24 | | London (United Kingdom) | Tuesday, November 9, 10:00 PM GMT | 25 | | Paris (France) | Tuesday, November 9, 11:00 PM GMT+1 | 26 | | Tokyo (Japan) | Wednesday, November 10, 7:00 AM GMT+9 | 27 | | Corresponding UTC (GMT) | Tuesday, November 9, 10:00 PM UTC | 28 | 29 | ### Logistics 30 | 31 | Chairs: Jer Noble, Chris Needham 32 | 33 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 34 | 35 | IRC: https://irc.w3.org/?channels=#mediawg 36 | 37 | If you are unable to login to view the call details please ask on IRC before the call. 38 | 39 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 40 | -------------------------------------------------------------------------------- /meetings/2024-11-12-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2024-11-12-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | * [w3c/webcodecs#839 Camera Effect Status: API](https://github.com/w3c/webcodecs/issues/839) - @brychanrobot, @markafoltz 8 | > The proposal enables websites to detect which OS-level effects have been applied to a given video frame by reading the appropriate field on `VideoFrameMetadata`. It could have a number of applications, but we expect that it would primarily be used help prevent conflicts between operating system and web application camera effects. 9 | 10 | * [w3c/media-capabilities#222 Fixup MIME usage](https://github.com/w3c/media-capabilities/pull/222) - @chrisn, @marcoscaceres 11 | 12 | ### Media Working Group Teleconference - 2024-11-12 13 | 14 | | Location | Date & Time | 15 | | -------- | ----------- | 16 | | San Francisco (U.S.A.) | Tuesday, November 12 at 2:00 PM PST | 17 | | Boston (U.S.A.) | Tuesday, November 12 at 5:00 PM EST | 18 | | London (United Kingdom) | Tuesday, November 12 at 10:00 PM GMT | 19 | | Paris (France) | Tuesday, November 12 at 11:00 PM GMT+1 | 20 | | Tokyo (Japan) | Wednesday, November 13 at 7:00 AM GMT+9 | 21 | | Corresponding UTC (GMT) | Tuesday, November 12 at 10:00 PM UTC | 22 | 23 | ### Logistics 24 | 25 | Chairs: Chris Needham, Marcos Caceres 26 | 27 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 28 | 29 | IRC: https://irc.w3.org/?channels=#mediawg 30 | 31 | If you are unable to login to view the call details please ask on IRC before the call. 32 | -------------------------------------------------------------------------------- /meetings/2021-07-13-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/master/meetings/2021-07-13-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * Rechartering and Open UI collaboration - tidoust 8 | 9 | We have added [Open UI Community Group](https://open-ui.org/) to the Coordination list in the [Charter](https://w3c.github.io/charter-media-wg/#coordination) 10 | 11 | * [CfC: Should WebCodecs be exposed in Window environments?](https://lists.w3.org/Archives/Public/public-media-wg/2021Jun/0004.html) 12 | 13 | * [w3c/mediasession#228 Add a way of detecting which actions a UA supports](https://github.com/w3c/mediasession/issues/228) - beaufortfrancois 14 | 15 | ### Media Working Group Teleconference - 2021-07-13 16 | 17 | | Location | Date & Time | 18 | | -------- | ----------- | 19 | | San Francisco (U.S.A.) | Tuesday, July 13, 2:00 PM PDT | 20 | | Boston (U.S.A.) | Tuesday, July 13, 5:00 PM EDT | 21 | | London (United Kingdom) | Tuesday, July 13, 10:00 PM GMT+1 | 22 | | Paris (France) | Tuesday, July 13, 11:00 PM GMT+2 | 23 | | Tokyo (Japan) | Wednesday, July 14, 6:00 AM GMT+9 | 24 | | Corresponding UTC (GMT) | Tuesday, July 13, 9:00 PM UTC | 25 | 26 | ### Logistics 27 | 28 | Chairs: Jer Noble, Chris Needham 29 | 30 | WebEx: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 31 | 32 | IRC: https://irc.w3.org/?channels=#mediawg 33 | 34 | If you are unable to login to view the call details please ask on the IRC before the call. 35 | 36 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 37 | 38 | -------------------------------------------------------------------------------- /meetings/2022-03-08-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2022-03-08-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [autoplay/26](https://github.com/w3c/autoplay/issues/26) Autoplay Policy Detection CfC closes, publish FPWD - @chrisn 8 | * [autoplay/23](https://github.com/w3c/autoplay/issues/23) Preventing sites from prompting users on Autoplay - @sushraja-msft 9 | * [autoplay/24](https://github.com/w3c/autoplay/issues/24) Privacy, discloing user settings is a fingerprinting vector - @sushraja-msft 10 | * [autoplay/25](https://github.com/w3c/autoplay/issues/25) The API restricts autoplay options to current status quo - @sushraja-msft 11 | * Other agenda items, TBD 12 | 13 | ### Media Working Group Teleconference - 2022-03-08 14 | 15 | | Location | Date & Time | 16 | | -------- | ----------- | 17 | | San Francisco (U.S.A.) | Tuesday, March 8, 2:00 PM PST | 18 | | Boston (U.S.A.) | Tuesday, March 8, 5:00 PM EST | 19 | | London (United Kingdom) | Tuesday, March 8, 10:00 PM GMT | 20 | | Paris (France) | Tuesday, March 8, 11:00 PM GMT+1 | 21 | | Tokyo (Japan) | Wednesday, March 9, 7:00 AM GMT+9 | 22 | | Corresponding UTC (GMT) | Tuesday, March 8, 10:00 PM UTC | 23 | 24 | ### Logistics 25 | 26 | Chairs: Jer Noble, Chris Needham 27 | 28 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 29 | 30 | IRC: https://irc.w3.org/?channels=#mediawg 31 | 32 | If you are unable to login to view the call details please ask on IRC before the call. 33 | 34 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 35 | -------------------------------------------------------------------------------- /meetings/2022-06-14-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2022-06-14-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/media-source#306](https://github.com/w3c/media-source/pull/306) MSE in Worker: Refine srcObject's MediaSourceHandle behavior 8 | 9 | * Media Session spec editor changes 10 | * Issue triage 11 | 12 | * Media Session and WebRTC Capture Handle Actions 13 | * [w3c/mediasession#274](https://github.com/w3c/mediasession/issues/274) Should we add slide presentation specific actions? 14 | 15 | * [w3c/media-wg#35](https://github.com/w3c/media-wg/issues/35) TPAC 2022 planning: 16 | * Agenda and joint meetings 17 | 18 | TODO: Add other agenda items 19 | 20 | ### Media Working Group Teleconference - 2022-06-14 21 | 22 | | Location | Date & Time | 23 | | -------- | ----------- | 24 | | San Francisco (U.S.A.) | Tuesday, June 14, 9:00 AM PDT | 25 | | Boston (U.S.A.) | Tuesday, June 14, 12:00 PM EDT | 26 | | London (United Kingdom) | Tuesday, June 14, 5:00 PM GMT+1 | 27 | | Paris (France) | Tuesday, June 14, 6:00 PM GMT+2 | 28 | | Tokyo (Japan) | Wednesday, June 15, 1:00 AM GMT+9 | 29 | | Corresponding UTC (GMT) | Tuesday, June 14, 4:00 PM UTC | 30 | 31 | ### Logistics 32 | 33 | Chairs: Jer Noble, Chris Needham 34 | 35 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 36 | 37 | IRC: https://irc.w3.org/?channels=#mediawg 38 | 39 | If you are unable to login to view the call details please ask on IRC before the call. 40 | 41 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 42 | -------------------------------------------------------------------------------- /meetings/2023-11-14-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2023-11-14-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | * [w3c/encrypted-media#516 Add draft HDCP version registry](https://github.com/w3c/encrypted-media/pull/516) - @chrisn 8 | 9 | * [w3c/media-source#329 Add Managed Media Source Extensions API](https://github.com/w3c/media-source/pull/329) - @jyavenard @marcoscaceres 10 | 11 | * [w3c/media-capabilities#208 Questions on Scalability Mode and Media Capabilities](https://github.com/w3c/media-capabilities/issues/208) - @aboba 12 | 13 | * [w3c/webcodecs#558 Opus Packet Loss Concealment](https://github.com/w3c/webcodecs/issues/558) - @aboba 14 | 15 | * [w3c/webcodecs#744 isConfigSupported: definition of "invalid"](https://github.com/w3c/webcodecs/issues/744) - @aboba 16 | 17 | ### Media Working Group Teleconference - 2023-11-14 18 | 19 | | Location | Date & Time | 20 | | -------- | ----------- | 21 | | San Francisco (U.S.A.) | Tuesday, November 14 at 2:00 PM PST | 22 | | Boston (U.S.A.) | Tuesday, November 14 at 5:00 PM EST | 23 | | London (United Kingdom) | Tuesday, November 14 at 10:00 PM GMT | 24 | | Paris (France) | Tuesday, November 14 at 11:00 PM GMT+1 | 25 | | Tokyo (Japan) | Wednesday, November 15 at 7:00 AM GMT+9 | 26 | | Corresponding UTC (GMT) | Tuesday, November 14 at 10:00 PM UTC | 27 | 28 | ### Logistics 29 | 30 | Chairs: Chris Needham, Marcos Caceres 31 | 32 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 33 | 34 | IRC: https://irc.w3.org/?channels=#mediawg 35 | 36 | If you are unable to login to view the call details please ask on IRC before the call. 37 | -------------------------------------------------------------------------------- /meetings/2021-06-15-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [Github](https://github.com/w3c/media-wg/blob/main/meetings/2021-06-15-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/webcodecs#211 Should WebCodecs be exposed in Window environments?](https://github.com/w3c/webcodecs/issues/211) - youennf 8 | 9 | * [w3c/webcodecs#213 Should ImageDecoder IsTypeSupported be (a)synchronous?](https://github.com/w3c/webcodecs/issues/213) - chcunningham 10 | 11 | * [w3c/webcodecs#239 Is exposing https://w3c.github.io/webcodecs/#enumdef-hardwareacceleration a good idea](https://github.com/w3c/webcodecs/issues/239) - youennf 12 | 13 | ### Media Working Group Teleconference - 2021-06-15 14 | 15 | 16 |
San Francisco (U.S.A. - California) Tuesday, June 15, 8:00 AM PDT 17 |
Boston (U.S.A. - Massachusetts) Tuesday, June 15, 11:00 AM EDT 18 |
London (United Kingdom - England) Tuesday, June 15, 4:00 PM GMT+1 19 |
Paris (France) Tuesday, June 15, 5:00 PM GMT+2 20 |
Tokyo (Japan) Wednesday, June 16, 12:00 AM GMT+9 21 |
Corresponding UTC (GMT) Tuesday, June 15, 3:00 PM UTC 22 |
23 | 24 | ### Logistics 25 | 26 | Chairs: Jer Noble, Chris Needham 27 | 28 | WebEx: [https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html](https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html) 29 | 30 | IRC: [irc.w3.org](https://irc.w3.org/):6667 #mediawg 31 | 32 | If you are unable to login to view the call details please ask on the IRC before the call. 33 | 34 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 35 | 36 | -------------------------------------------------------------------------------- /meetings/2025-12-09-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2025-12-09-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | * [w3c/media-capabilities#73 Better define `channels` in AudioConfiguration](https://github.com/w3c/media-capabilities/issues/73) 8 | 9 | * [w3c/media-playback-quality#27 Remove VideoPlaybackQuality.corruptedVideoFrames from spec](https://github.com/w3c/media-playback-quality/issues/27) 10 | 11 | * [w3c/media-playback-quality#28 Proceed to rec or upstream to HTML?](https://github.com/w3c/media-playback-quality/issues/28) 12 | 13 | * [w3c/media-playback-quality#25 Expose harmonic framerate counters](https://github.com/w3c/media-playback-quality/issues/25) and [w3c/media-playback-quality#26 Expose reproduction jitter counters](https://github.com/w3c/media-playback-quality/issues/26), next steps? 14 | 15 | ### Media Working Group Teleconference - 2025-12-09 16 | 17 | | Location | Date & Time | 18 | | -------- | ----------- | 19 | | San Francisco (U.S.A.) | Tuesday, December 9 at 2:00 PM PST | 20 | | Boston (U.S.A.) | Tuesday, December 9 at 5:00 PM EST | 21 | | London (United Kingdom) | Tuesday, December 9 at 10:00 PM GMT | 22 | | Paris (France) | Tuesday, December 9 at 11:00 PM GMT+1 | 23 | | Tokyo (Japan) | Wednesday, December 10 at 7:00 AM GMT+9 | 24 | | Corresponding UTC (GMT) | Tuesday, December 9 at 10:00 PM UTC | 25 | 26 | ### Logistics 27 | 28 | Chairs: Chris Needham, Marcos Caceres 29 | 30 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 31 | 32 | IRC: https://irc.w3.org/?channels=#mediawg 33 | 34 | If you are unable to login to view the call details please ask on IRC before the call. 35 | -------------------------------------------------------------------------------- /meetings/2020-11-10-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [Github](https://github.com/w3c/media-wg/blob/master/meetings/2020-11-10-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/media-wg#16 Triage MSE/EME issues](https://github.com/w3c/media-wg/issues/16) - tidoust 8 | > Both MSE and EME repos have an open set of issues flagged with "v1", "v1next" and other labels that were meaningful before these publications got published as Recommendations. It would be good to skim through them and identify those that the Media Working Group intends to address in the iteration of the spec it is working on, and those that go beyond the envisioned scope: 9 | >https://github.com/w3c/media-source/issues 10 | 11 | ### Media Working Group Teleconference - 2020-11-10 12 | 13 | 14 |
San Francisco (U.S.A. - California) Tuesday, November 10, 2:00 PM PST 15 |
Boston (U.S.A. - Massachusetts) Tuesday, November 10, 5:00 PM EST 16 |
London (United Kingdom - England) Tuesday, November 10, 10:00 PM GMT 17 |
Paris (France) Tuesday, November 10, 11:00 PM GMT+1 18 |
Tokyo (Japan) Wednesday, November 11, 7:00 AM GMT+9 19 |
Corresponding UTC (GMT) Tuesday, November 10, 10:00 PM UTC 20 |
21 | 22 | ### Logistics 23 | 24 | Chairs: Jer Noble, Mounir Lamouri 25 | 26 | WebEx: [https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html]() 27 | 28 | IRC: [irc.w3.org](http://irc.w3.org/):6667 #mediawg 29 | 30 | If you are unable to login to view the call details please ask on the IRC before the call. 31 | 32 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 33 | -------------------------------------------------------------------------------- /meetings/2024-12-10-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2024-12-10-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | * [w3c/webcodecs#245 Need EncodedChunk to have video metadata to support WebRTC](https://github.com/w3c/webcodecs/issues/245) - alvestrand 8 | 9 | * [w3c/webcodecs#558 Opus Packet Loss Concealment](https://github.com/w3c/webcodecs/issues/558) - rvadhavk 10 | 11 | * [w3c/webcodecs#601 Expose in VideoFrameMetadata some fields from VideoFrameCallbackMetadata](https://github.com/w3c/webcodecs/issues/601) - youennf 12 | 13 | * [w3c/webcodecs#813 Add captureTime, receiveTime and rtpMetadata to VideoFrameMetadata](https://github.com/w3c/webcodecs/pull/813) - guidou 14 | > See issue #601 15 | 16 | * [w3c/webcodecs#849 Guidance for user-defined VideoFrameMetadata entries](https://github.com/w3c/webcodecs/issues/849) - chrisn 17 | 18 | ### Media Working Group Teleconference - 2024-12-10 19 | 20 | | Location | Date & Time | 21 | | -------- | ----------- | 22 | | San Francisco (U.S.A.) | Tuesday, December 10 at 1:00 PM PST | 23 | | Boston (U.S.A.) | Tuesday, December 10 at 4:00 PM EST | 24 | | London (United Kingdom) | Tuesday, December 10 at 9:00 PM GMT | 25 | | Paris (France) | Tuesday, December 10 at 10:00 PM GMT+1 | 26 | | Tokyo (Japan) | Wednesday, December 11 at 6:00 AM GMT+9 | 27 | | Corresponding UTC (GMT) | Tuesday, December 10 at 9:00 PM UTC | 28 | 29 | ### Logistics 30 | 31 | Chairs: Chris Needham, Marcos Caceres 32 | 33 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 34 | 35 | IRC: https://irc.w3.org/?channels=#mediawg 36 | 37 | If you are unable to login to view the call details please ask on IRC before the call. 38 | 39 | -------------------------------------------------------------------------------- /meetings/2022-05-10-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2022-05-10-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/media-source#306 MSE in Worker: Refine srcObject's MediaSourceHandle behavior](https://github.com/w3c/media-source/pull/306) - wolenetz 8 | * Specification horizontal review status 9 | * Media Session editors needed 10 | * Status of Media Capabilities WebRTC support (issues [#185](https://github.com/w3c/media-capabilities/issues/185) and [#192](https://github.com/w3c/media-capabilities/issues/192) 11 | * Planning 12 | * Upcoming joint meeting with WebRTC on Media Session and WebRTC Capture Handle Actions (23 May) 13 | * Timed Text WG issue [#503](https://github.com/w3c/webvtt/issues/503) - Joint meeting with Timed Text WG and OpenUI CG 14 | * TPAC 2022 15 | 16 | ### Media Working Group Teleconference - 2022-05-10 17 | 18 | | Location | Date & Time | 19 | | -------- | ----------- | 20 | | San Francisco (U.S.A.) | Tuesday, May 10, 2:00 PM PDT | 21 | | Boston (U.S.A.) | Tuesday, May 10, 5:00 PM EDT | 22 | | London (United Kingdom) | Tuesday, May 10, 10:00 PM GMT+1 | 23 | | Paris (France) | Tuesday, May 10, 11:00 PM GMT+2 | 24 | | Tokyo (Japan) | Wednesday, May 11, 6:00 AM GMT+9 | 25 | | Corresponding UTC (GMT) | Tuesday, May 10, 9:00 PM UTC | 26 | 27 | ### Logistics 28 | 29 | Chairs: Jer Noble, Chris Needham 30 | 31 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 32 | 33 | IRC: https://irc.w3.org/?channels=#mediawg 34 | 35 | If you are unable to login to view the call details please ask on IRC before the call. 36 | 37 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 38 | -------------------------------------------------------------------------------- /meetings/2021-09-28-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2021-09-28-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/mse-byte-stream-format-isobmff#4 Use of `ftyp` box](https://github.com/w3c/mse-byte-stream-format-isobmff/issues/4) - cconcolato 8 | 9 | * [w3c/mse-byte-stream-format-isobmff#5 Support for edit lists](https://github.com/w3c/mse-byte-stream-format-isobmff/issues/5) - cconcolato 10 | 11 | * [w3c/mse-byte-stream-format-isobmff#6 Support for unknown boxes](https://github.com/w3c/mse-byte-stream-format-isobmff/issues/6) - cconcolato 12 | 13 | * [w3c/mse-byte-stream-format-isobmff#7 Number and order of boxes](https://github.com/w3c/mse-byte-stream-format-isobmff/issues/7) - cconcolato 14 | 15 | * TPAC planning: WebRTC WG / Media WG joint meeting 16 | 17 | 18 | ### Media Working Group Teleconference - 2021-09-28 19 | 20 | | Location | Date & Time | 21 | | -------- | ----------- | 22 | | San Francisco (U.S.A.) | Tuesday, September 28, 2:00 PM PDT | 23 | | Boston (U.S.A.) | Tuesday, September 28, 5:00 PM EDT | 24 | | London (United Kingdom) | Tuesday, September 28, 10:00 PM GMT+1 | 25 | | Paris (France) | Tuesday, September 28, 11:00 PM GMT+2 | 26 | | Tokyo (Japan) | Wednesday, September 29, 6:00 AM GMT+9 | 27 | | Corresponding UTC (GMT) | Tuesday, September 28, 9:00 PM UTC | 28 | 29 | ### Logistics 30 | 31 | Chairs: Jer Noble, Chris Needham 32 | 33 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 34 | 35 | IRC: https://irc.w3.org/?channels=#mediawg 36 | 37 | If you are unable to login to view the call details please ask on IRC before the call. 38 | 39 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 40 | -------------------------------------------------------------------------------- /meetings/2025-03-11-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2025-03-11-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | * Rechartering 6 | * The [Media WG charter](https://www.w3.org/2023/06/media-wg-charter.html) expires on 31 May 2025. Are there any additions or changes we want to make to our scope? 7 | * WebCodecs 8 | * [w3c/web-codecs#351 Orientation metadata for VideoFrame 9 | ](https://github.com/w3c/webcodecs/issues/351) 10 | * WebCodecs and MSE 11 | * [whatwg/webidl#1465 Upgrade QuotaExceededError to a DOMException derived interface](https://github.com/whatwg/webidl/pull/1465) 12 | * Media Capabilities 13 | * [web-platform-tests/wpt#51029 Add test cases to the 'webrtc' type for decoding and encoding](https://github.com/web-platform-tests/wpt/pull/51029) 14 | * Next Meeting 15 | 16 | If you would like to add an item to the agenda, please open a pull request against this agenda. 17 | 18 | Please note that due to daylight savings change in the US, this meeting one hour earlier than normal in Europe and Japan. 19 | 20 | ### Media Working Group Teleconference - 2025-03-11 21 | 22 | | Location | Date & Time | 23 | | -------- | ----------- | 24 | | San Francisco (U.S.A.) | Tuesday, March 11 at 2:00 PM PDT | 25 | | Boston (U.S.A.) | Tuesday, March 11 at 5:00 PM EDT | 26 | | London (United Kingdom) | Tuesday, March 11 at 9:00 PM GMT | 27 | | Paris (France) | Tuesday, March 11 at 10:00 PM GMT+1 | 28 | | Tokyo (Japan) | Wednesday, March 12 at 6:00 AM GMT+9 | 29 | | Corresponding UTC (GMT) | Tuesday, March 11 at 9:00 PM UTC | 30 | 31 | ### Logistics 32 | 33 | Chairs: Chris Needham, Marcos Caceres 34 | 35 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 36 | 37 | IRC: https://irc.w3.org/?channels=#mediawg 38 | 39 | If you are unable to login to view the call details please ask on IRC before the call. 40 | -------------------------------------------------------------------------------- /meetings/2023-03-07-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2023-03-07-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | Webcodecs: 8 | 9 | - [w3c/webcodecs#270](https://github.com/w3c/webcodecs/issues/270) Where to put per-frame QP in VideoEncoderEncodeOption - @Djuffin 10 | Two proposals: 11 | 12 | - [w3c/webcodecs#633](https://github.com/w3c/webcodecs/pull/633) Add codec specific quantizer fields to VideoEncoderEncodeOptions 13 | - [w3c/webcodecs#642](https://github.com/w3c/webcodecs/pull/642) Add a generic quantizer field to VideoEncoderEncodeOptions 14 | 15 | - [w3c/webcodecs#604](https://github.com/w3c/webcodecs/issues/604) Information on encoder/decoder performance? 16 | - [w3c/webcodecs#645](https://github.com/w3c/webcodecs/pull/645) Add EventHandler for Encoder/Decoder power efficiency changes - @aboba 17 | 18 | 19 | ### Media Working Group Teleconference - 2023-03-07 20 | 21 | | Location | Date & Time | 22 | | -------- | ----------- | 23 | | San Francisco (U.S.A.) | Tuesday, March 7 at 2:00 PM PST | 24 | | Boston (U.S.A.) | Tuesday, March 7 at 5:00 PM EST | 25 | | London (United Kingdom) | Tuesday, March 7 at 10:00 PM GMT | 26 | | Paris (France) | Tuesday, March 7 at 11:00 PM GMT+1 | 27 | | Tokyo (Japan) | Wednesday, March 8 at 7:00 AM GMT+9 | 28 | | Corresponding UTC (GMT) | Tuesday, March 7 at 22:00 UTC | 29 | 30 | ### Logistics 31 | 32 | Chairs: Jer Noble, Chris Needham 33 | 34 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 35 | 36 | IRC: https://irc.w3.org/?channels=#mediawg 37 | 38 | If you are unable to login to view the call details please ask on IRC before the call. 39 | 40 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 41 | -------------------------------------------------------------------------------- /meetings/2025-06-10-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2025-06-10-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda or contact the chairs. 6 | 7 | #### Rechartering 8 | 9 | * AC review of the new [draft charter](https://www.w3.org/2025/06/media-wg-charter.html) is open until 4 July. 10 | 11 | #### Picture in Picture API 12 | 13 | * [w3c/picture-in-picture#239](https://github.com/w3c/picture-in-picture/issues/239) PictureInPictureWindow should expose a "visible" property 14 | * [w3c/picture-in-picture#219](https://github.com/w3c/picture-in-picture/issues/219) Candidate Recommendation tracking issue 15 | 16 | #### WebCodecs 17 | 18 | * [w3c/webcodecs#886](https://github.com/w3c/webcodecs/pull/886) Add backgroundSegmentationMask to VideoFrameMetadata registry 19 | * [w3c/webcodecs#783](https://github.com/w3c/webcodecs/issues/783) Define scope for Candidate Recommendation 20 | * [Issues labelled CR Blocking](https://github.com/w3c/webcodecs/labels/CR%20Blocking) 21 | 22 | ### Media Working Group Teleconference - 2025-06-10 23 | 24 | | Location | Date & Time | 25 | | -------- | ----------- | 26 | | San Francisco (U.S.A.) | Tuesday, June 10 at 2:00 PM PDT | 27 | | Boston (U.S.A.) | Tuesday, June 10 at 5:00 PM EDT | 28 | | London (United Kingdom) | Tuesday, June 10 at 10:00 PM GMT+1 | 29 | | Paris (France) | Tuesday, June 10 at 11:00 PM GMT+2 | 30 | | Tokyo (Japan) | Wednesday, June 11 at 6:00 AM GMT+9 | 31 | | Corresponding UTC (GMT) | Tuesday, June 10 at 9:00 PM UTC | 32 | 33 | ### Logistics 34 | 35 | Chairs: Chris Needham, Marcos Caceres 36 | 37 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 38 | 39 | IRC: https://irc.w3.org/?channels=#mediawg 40 | 41 | If you are unable to login to view the call details please ask on IRC before the call. 42 | -------------------------------------------------------------------------------- /meetings/2025-08-12-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2025-08-12-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | * Media WG Charter update and feedback from Advisory Committee and TAG review regarding Encrypted Media Extensions - chrisn 8 | * [w3ctag/design-reviews#1082](https://github.com/w3ctag/design-reviews/issues/1082) TAG review of Media WG charter 9 | * [w3c/encrypted-media#570](https://github.com/w3c/encrypted-media/pull/570) Note loosening implementation requirements is out of scope 10 | 11 | * [w3c/media-capabilities#185](https://github.com/w3c/media-capabilities/issues/185) Retrieving RTCRtpCodecCapability from MediaCapabilities when queried for webrtc - youennf 12 | 13 | * [w3c/media-capabilities#246](https://github.com/w3c/media-capabilities/pull/246) Update VideoConfiguration bitrate definition - markafoltz 14 | 15 | * [w3c/media-capabilities#247](https://github.com/w3c/media-capabilities/issues/247) Create a Level 2 spec? - markafoltz 16 | 17 | ### Media Working Group Teleconference - 2025-08-12 18 | 19 | | Location | Date & Time | 20 | | -------- | ----------- | 21 | | San Francisco (U.S.A.) | Tuesday, August 12 at 2:00 PM PDT | 22 | | Boston (U.S.A.) | Tuesday, August 12 at 5:00 PM EDT | 23 | | London (United Kingdom) | Tuesday, August 12 at 10:00 PM GMT+1 | 24 | | Paris (France) | Tuesday, August 12 at 11:00 PM GMT+2 | 25 | | Tokyo (Japan) | Wednesday, August 13 at 6:00 AM GMT+9 | 26 | | Corresponding UTC (GMT) | Tuesday, August 12 at 9:00 PM UTC | 27 | 28 | ### Logistics 29 | 30 | Chairs: Chris Needham, Marcos Caceres 31 | 32 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 33 | 34 | IRC: https://irc.w3.org/?channels=#mediawg 35 | 36 | If you are unable to login to view the call details please ask on IRC before the call. 37 | -------------------------------------------------------------------------------- /meetings/2022-01-11-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2022-01-11-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | Part of this meeting will be a joint meeting with the Second Screen Working Group, which seeks input from experts on Media Capabilities. There are two issues to discuss, related to the [Open Screen Protocol](https://www.w3.org/TR/openscreenprotocol/), which supports the [Presentation API](https://www.w3.org/TR/presentation-api/) and [Remote Playback API](https://www.w3.org/TR/remote-playback/). 6 | 7 | * [w3c/openscreenprotocol#194 Remote Playback: Capabilities for HDR rendering and display](https://github.com/w3c/openscreenprotocol/issues/194) 8 | 9 | * [w3c/openscreenprotocol#233 Use the same codec names as the media APIs](https://github.com/w3c/openscreenprotocol/issues/233) 10 | 11 | We should have time to cover other Media Working Group topics. If you would like to add an item to the agenda, please open a pull request against this agenda. 12 | 13 | 14 | ### Media Working Group Teleconference - 2022-01-11 15 | 16 | | Location | Date & Time | 17 | | -------- | ----------- | 18 | | San Francisco (U.S.A.) | Tuesday, January 11, 2:00 PM PST | 19 | | Boston (U.S.A.) | Tuesday, January 11, 5:00 PM EST | 20 | | London (United Kingdom) | Tuesday, January 11, 10:00 PM GMT | 21 | | Paris (France) | Tuesday, January 11, 11:00 PM GMT+1 | 22 | | Tokyo (Japan) | Wednesday, January 12, 7:00 AM GMT+9 | 23 | | Corresponding UTC (GMT) | Tuesday, January 11, 10:00 PM UTC | 24 | 25 | ### Logistics 26 | 27 | Chairs: Jer Noble, Chris Needham 28 | 29 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 30 | 31 | IRC: https://irc.w3.org/?channels=#mediawg 32 | 33 | If you are unable to login to view the call details please ask on IRC before the call. 34 | 35 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 36 | -------------------------------------------------------------------------------- /meetings/2023-04-11-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2023-04-11-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/webcodecs#656 Allow decoder to ignore corrupted frames](https://github.com/w3c/webcodecs/issues/656) - @aboba, @dalecurtis 8 | 9 | * [w3c/webcodecs#652 Allow configuration of AV1 screen content coding tools](https://github.com/w3c/webcodecs/pull/652) - @aboba 10 | 11 | * [w3c/webcodecs#619 Consistent SVC metadata between WebCodecs and Encoded Transform API](https://github.com/w3c/webcodecs/issues/619) and [w3c/webcodecs#654](https://github.com/w3c/webcodecs/pull/654) - @aboba 12 | 13 | * [w3c/charter-media-wg#38 Add Document Picture-in-Picture](https://github.com/w3c/charter-media-wg/issues/38) - @chrisn, @tidoust 14 | 15 | * [w3c/media-wg#40 TPAC 2023 joint meetings](https://github.com/w3c/media-wg/issues/40) - @chrisn 16 | 17 | ### Media Working Group Teleconference - 2023-04-11 18 | 19 | | Location | Date & Time | 20 | | -------- | ----------- | 21 | | San Francisco (U.S.A.) | Tuesday, April 11 at 2:00 PM PDT | 22 | | Boston (U.S.A.) | Tuesday, April 11 at 5:00 PM EDT | 23 | | London (United Kingdom) | Tuesday, April 11 at 10:00 PM GMT+1 | 24 | | Paris (France) | Tuesday, April 11 at 11:00 PM GMT+2 | 25 | | Tokyo (Japan) | Wednesday, April 12 at 6:00 AM GMT+9 | 26 | | Corresponding UTC (GMT) | Tuesday, 11 April at 21:00 UTC | 27 | 28 | ### Logistics 29 | 30 | Chairs: Jer Noble, Chris Needham 31 | 32 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 33 | 34 | IRC: https://irc.w3.org/?channels=#mediawg 35 | 36 | If you are unable to login to view the call details please ask on IRC before the call. 37 | 38 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 39 | -------------------------------------------------------------------------------- /meetings/2024-01-09-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2024-01-09-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | * [w3c/media-capabilities#43 Need a mechanism for considering device conditions that affect media capabilities](https://github.com/w3c/media-capabilities/issues/43) - jdsmith3000 8 | 9 | * [w3c/media-capabilities#73 Better define `channels` in AudioConfiguration](https://github.com/w3c/media-capabilities/issues/73) - mounirlamouri 10 | 11 | * [w3c/media-capabilities#160 Trimming down the AudioConfiguration](https://github.com/w3c/media-capabilities/issues/160) - chcunningham 12 | 13 | * [w3c/media-capabilities#99 MCAPI Support for MPEG CMAF Supplemental Data](https://github.com/w3c/media-capabilities/issues/99) - johnsim 14 | 15 | * [w3c/media-capabilities#102 Discuss transition() ergonomics](https://github.com/w3c/media-capabilities/issues/102) - chcunningham 16 | 17 | * [w3c/media-capabilities#113 multiple stream decoding](https://github.com/w3c/media-capabilities/issues/113) - jpiesing 18 | 19 | * [w3c/media-capabilities#157 text tracks not supported](https://github.com/w3c/media-capabilities/issues/157) - mikedo 20 | 21 | * [w3c/media-capabilities#202 What is the interaction of media capabilities with WebCodecs](https://github.com/w3c/media-capabilities/issues/202) - youennf 22 | 23 | * [w3c/mediasession#307 What is the relationship between toggle microphone/camera actions and MediaStreamTrack mute/unmute events?](https://github.com/w3c/mediasession/issues/307) - jan-ivar 24 | 25 | ### Logistics 26 | 27 | Chairs: Chris Needham, Marcos Caceres 28 | 29 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 30 | 31 | IRC: https://irc.w3.org/?channels=#mediawg 32 | 33 | If you are unable to login to view the call details please ask on IRC before the call. 34 | -------------------------------------------------------------------------------- /meetings/2022-08-09-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2022-08-09-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/encrypted-media #499](https://github.com/w3c/encrypted-media/issues/499) Revisit the requirement to continuously run the "Monitor for CDM State Changes" algorithm - @xhwang-chromium 8 | 9 | * [w3c/media-wg #35](https://github.com/w3c/media-wg/issues/35) TPAC agenda planning 10 | * Media WG meeting (Friday 16 September) 11 | * WebRTC WG / Media WG joint meeting (Thursday 15 September) 12 | * Timed Text WG / Media WG joint meeting (Friday 16 September) 13 | 14 | * [w3c/media-source #175](https://github.com/w3c/media-source/issues/175) MSE-in-Workers brief update - @wolenetz 15 | * Specification landed (transferable handle, [SameObject] getter, srcObject attachment) 16 | * Chrome shipping it beginning in M105 Beta 17 | * Interop? (Are other user-agents working on this?) 18 | 19 | ### Media Working Group Teleconference - 2022-08-09 20 | 21 | | Location | Date & Time | 22 | | -------- | ----------- | 23 | | San Francisco (U.S.A.) | Tuesday, August 9 at 9:00 AM PDT | 24 | | Boston (U.S.A.) | Tuesday, August 9 at 12:00 PM EDT | 25 | | London (United Kingdom) | Tuesday, August 9 at 5:00 PM GMT+1 | 26 | | Paris (France) | Tuesday, August 9 at 6:00 PM GMT+2 | 27 | | Tokyo (Japan) | Wednesday, August 10 at 1:00 AM GMT+9 | 28 | | Corresponding UTC (GMT) | Tuesday, August 9 at 4:00 PM UTC | 29 | 30 | ### Logistics 31 | 32 | Chairs: Jer Noble, Chris Needham 33 | 34 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 35 | 36 | IRC: https://irc.w3.org/?channels=#mediawg 37 | 38 | If you are unable to login to view the call details please ask on IRC before the call. 39 | 40 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 41 | -------------------------------------------------------------------------------- /meetings/2023-10-10-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2023-10-10-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | * [w3c/webcodecs#200 Alpha support](https://github.com/w3c/webcodecs/issues/200) - @djuffin 8 | 9 | * [w3c/webcodecs#383 Can we drop the secure context (https) requirement?](https://github.com/w3c/webcodecs/issues/383) - @djuffin 10 | 11 | * [w3c/webcodecs#558 Opus Packet Loss Concealment](https://github.com/w3c/webcodecs/issues/558) - @aboba 12 | 13 | * [w3c/media-source#320 Proposal: ManagedMediaSource API](https://github.com/w3c/media-source/issues/320) - @jyavenard 14 | 15 | * [w3c/mediasession#237 The freezing in the artwork getter is broken](https://github.com/w3c/mediasession/issues/237) - @marcoscaceres 16 | * [w3c/mediasession#243 Update type of MediaMetadata's artwork](https://github.com/w3c/mediasession/issues/243) 17 | 18 | * [w3c/encrypted-media#513 Allow getStatusForPolicy() to reject the promise with NotSupportedError](https://github.com/w3c/encrypted-media/issues/513) - @xhwang 19 | 20 | 21 | ### Media Working Group Teleconference - 2023-10-10 22 | 23 | | Location | Date & Time | 24 | | -------- | ----------- | 25 | | San Francisco (U.S.A.) | Tuesday, October 10 at 2:00 PM PDT | 26 | | Boston (U.S.A.) | Tuesday, October 10 at 5:00 PM EDT | 27 | | London (United Kingdom) | Tuesday, October 10 at 10:00 PM GMT+1 | 28 | | Paris (France) | Tuesday, October 10 at 11:00 PM GMT+2 | 29 | | Tokyo (Japan) | Wednesday, October 11 at 6:00 AM GMT+9 | 30 | | Corresponding UTC (GMT) | Tuesday, October 10 at 9:00 PM UTC | 31 | 32 | ### Logistics 33 | 34 | Chairs: Chris Needham, Marcos Caceres 35 | 36 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 37 | 38 | IRC: https://irc.w3.org/?channels=#mediawg 39 | 40 | If you are unable to login to view the call details please ask on IRC before the call. 41 | -------------------------------------------------------------------------------- /meetings/2021-02-09-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [Github](https://github.com/w3c/media-wg/blob/master/meetings/2021-02-09-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/media-wg#26 Survey about group registries](https://github.com/w3c/media-wg/issues/26) - tidoust 8 | > The Media Working Group maintains the [MSE Byte Stream Format Registry](https://www.w3.org/TR/mse-byte-stream-format-registry/), the [EME Initialization Data Format Registry](https://www.w3.org/TR/eme-initdata-registry/) and the [EME Stream Format Registry](https://www.w3.org/TR/eme-stream-registry/). These registries have been published as Working Group Notes. In practice, W3C has no standard way to maintain registries. 9 | 10 | * [w3c/media-wg#24 Move WebCodecs to the Media WG](https://github.com/w3c/media-wg/issues/24) - mounirlamouri 11 | > Keeping this in the agenda if someone wants to share feedback related to the CfC during the meeting. 12 | 13 | ### Media Working Group Teleconference - 2021-02-09 14 | 15 | 16 |
San Francisco (U.S.A. - California) Tuesday, February 9, 7:00 AM PST 17 |
Boston (U.S.A. - Massachusetts) Tuesday, February 9, 10:00 AM EST 18 |
London (United Kingdom - England) Tuesday, February 9, 3:00 PM GMT 19 |
Paris (France) Tuesday, February 9, 4:00 PM GMT+1 20 |
Tokyo (Japan) Wednesday, February 10, 12:00 AM GMT+9 21 |
Corresponding UTC (GMT) Tuesday, February 9, 3:00 PM UTC 22 |
23 | 24 | ### Logistics 25 | 26 | Chairs: Jer Noble, Mounir Lamouri 27 | 28 | WebEx: [https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html]() 29 | 30 | IRC: [irc.w3.org](http://irc.w3.org/):6667 #mediawg 31 | 32 | If you are unable to login to view the call details please ask on the IRC before the call. 33 | 34 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 35 | -------------------------------------------------------------------------------- /meetings/2022-05-23-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2022-05-23-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | The purpose of this meeting is to continue discussion of [Capture Handle Actions](https://wicg.github.io/capture-handle/) and [Media Session](https://w3c.github.io/mediasession/) and whether or not the two action interfaces can work together. For background, please refer to minutes from the [previous meeting](https://www.w3.org/2022/04/25-mediawg-minutes.html) on this topic 8 | 9 | * [w3c/mediasession#274](https://github.com/w3c/mediasession/issues/274) Should we add slide presentation specific actions? 10 | 11 | * [w3c/mediasession#275](https://github.com/w3c/mediasession/issues/275) Should it be possible for web pages to trigger actions on another page? 12 | 13 | * [w3c/mediasession#276](https://github.com/w3c/mediasession/issues/276) Should we add a common repository for MediaSession actions and WebRTC capture handle actions? 14 | 15 | ### WebRTC Working Group / Media Working Group Joint Meeting - 2022-05-23 16 | 17 | | Location | Date & Time | 18 | | -------- | ----------- | 19 | | San Francisco (U.S.A.) | Monday, May 23, 8:00 AM PDT | 20 | | Boston (U.S.A.) | Monday, May 23, 11:00 AM EDT | 21 | | London (United Kingdom) | Monday, May 23, 4:00 PM GMT+1 | 22 | | Paris (France) | Monday, May 23, 5:00 PM GMT+2 | 23 | | Tokyo (Japan) | Tuesday, May 24, 12:00 AM GMT+9 | 24 | | Corresponding UTC (GMT) | Monday, May 23, 3:00 PM UTC | 25 | 26 | ### Logistics 27 | 28 | Chairs: Jer Noble, Chris Needham 29 | 30 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 31 | 32 | IRC: https://irc.w3.org/?channels=#mediawg 33 | 34 | If you are unable to login to view the call details please ask on IRC before the call. 35 | 36 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 37 | -------------------------------------------------------------------------------- /meetings/2020-08-11-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [Github](https://github.com/w3c/media-wg/blob/master/meetings/2020-08-11-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/picture-in-picture#156 Integration with HTML](https://github.com/w3c/picture-in-picture/issues/156) - mounirlamouri 8 | > Discuss whether the group wants to move some or all of the Picture-in-Picture API to the HTML specification and what should the group stand be with regards to integration to the HTML specification. 9 | > Also related to https://github.com/w3c/media-wg/issues/17 10 | 11 | * [w3c/encrypted-media#473 Handling hardware context reset](https://github.com/w3c/encrypted-media/issues/473) - xhwang-chromium 12 | > Getting opinion on the group with regards to this problem and proposal. 13 | 14 | * TPAC 2020 meeting and joint group meetings - chrisn 15 | > Does the Media WG plan to meet during TPAC? Joint meetings with other groups, e.g., M&E IG, TTWG, WICG (Web Codecs)? 16 | 17 | ### Media Working Group Teleconference - 2020-08-11 18 | 19 | 20 |
San Francisco (U.S.A. - California) Tuesday, August 11, 7:00 AM PDT 21 |
Boston (U.S.A. - Massachusetts) Tuesday, August 11, 10:00 AM EDT 22 |
London (United Kingdom - England) Tuesday, August 11, 3:00 PM GMT+1 23 |
Paris (France) Tuesday, August 11, 4:00 PM GMT+2 24 |
Tokyo (Japan) Tuesday, August 11, 11:00 PM GMT+9 25 |
Corresponding UTC (GMT) Tuesday, August 11, 2:00 PM UTC 26 |
27 | 28 | ### Logistics 29 | 30 | Chairs: Jer Noble, Mounir Lamouri 31 | 32 | WebEx: [https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html]() 33 | 34 | IRC: [irc.w3.org](http://irc.w3.org/):6667 #mediawg 35 | 36 | If you are unable to login to view the call details please ask on the IRC before the call. 37 | 38 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 39 | -------------------------------------------------------------------------------- /meetings/2023-12-12-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2023-12-12-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | * [w3c/mediasession#273 Chapter information in MediaMetadata](https://github.com/w3c/mediasession/issues/273) - @steimelchrome 8 | 9 | * [w3c/media-capabilities#209 PING: Align exposing scalabilityMode with the WebRTC "hardware capabilities" check](https://github.com/w3c/media-capabilities/issues/209) - @aboba 10 | 11 | * [w3c/media-capabilities#203 Browser interop issues](https://github.com/w3c/media-capabilities/issues/203) - @aboba 12 | 13 | * Media Capabilities prioritisation - @chrisn 14 | * There's a number of open issues (some from 2021 and earler). How should we prioritise, compared to other specs in the WG? Example issue [#102](https://github.com/w3c/media-capabilities/issues/102) on proposed transition API. 15 | 16 | * [w3c/media-source#320 Proposal: ManagedMediaSource API](https://github.com/w3c/media-source/issues/320) - @marcoscaceres 17 | 18 | * [w3c/webcodecs#558 Opus Packet Loss Concealment](https://github.com/w3c/webcodecs/issues/558) - @aboba 19 | 20 | ### Media Working Group Teleconference - 2023-12-12 21 | 22 | | Location | Date & Time | 23 | | -------- | ----------- | 24 | | San Francisco (U.S.A.) | Tuesday, December 12 at 1:00 PM PST | 25 | | Boston (U.S.A.) | Tuesday, December 12 at 4:00 PM EST | 26 | | London (United Kingdom) | Tuesday, December 12 at 9:00 PM GMT | 27 | | Paris (France) | Tuesday, December 12 at 10:00 PM GMT+1 | 28 | | Tokyo (Japan) | Wednesday, December 13 at 6:00 AM GMT+9 | 29 | | Corresponding UTC (GMT) | Tuesday, December 12 at 9:00 PM UTC | 30 | 31 | ### Logistics 32 | 33 | Chairs: Chris Needham, Marcos Caceres 34 | 35 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 36 | 37 | IRC: https://irc.w3.org/?channels=#mediawg 38 | 39 | If you are unable to login to view the call details please ask on IRC before the call. 40 | -------------------------------------------------------------------------------- /meetings/2022-12-13-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2022-12-13-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [ITU-T SG16 Liaison statement on WebCodecs](https://github.com/w3c/media-wg/blob/main/liaisons/2022-10-28-itu-t-sg16.md) - @chrisn 8 | 9 | * WebKit update on Audio focus/audio session API (see [slides](https://lists.w3.org/Archives/Public/www-archive/2022Dec/att-0000/AudioSession_API.pdf)) - @youennf 10 | 11 | * [w3c/webcodecs#619](https://github.com/w3c/webcodecs/issues/619) Consistent SVC metadata between WebCodecs and Encoded Transform API (see [slides](https://docs.google.com/presentation/d/18yE5jTb1KD9Sx2rU4CwzkahBcHKitw3IyuXTrKwFoC4/edit#slide=id.g1b778acabad_0_0)) - @aboba 12 | 13 | * [Media pipeline architecture](https://github.com/w3c/media-pipeline-arch/) Media WG input and WebRTC collaboration planning (see [slides](https://docs.google.com/presentation/d/18yE5jTb1KD9Sx2rU4CwzkahBcHKitw3IyuXTrKwFoC4/edit#slide=id.g1b778acabad_0_7)) - @aboba 14 | 15 | 16 | ### Media Working Group Teleconference - 2022-12-13 17 | 18 | | Location | Date & Time | 19 | | -------- | ----------- | 20 | | San Francisco (U.S.A.) | Tuesday, December 13 at 9:00 AM PST | 21 | | Boston (U.S.A.) | Tuesday, December 13 at 12:00 PM EST | 22 | | London (United Kingdom) | Tuesday, December 13 at 5:00 PM GMT | 23 | | Paris (France) | Tuesday, December 13 at 6:00 PM GMT+1 | 24 | | Tokyo (Japan) | Wednesday, December 14 at 2:00 AM GMT+9 | 25 | | Corresponding UTC (GMT) | Tuesday, December 13 at 5:00 PM UTC | 26 | 27 | ### Logistics 28 | 29 | Chairs: Jer Noble, Chris Needham 30 | 31 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 32 | 33 | IRC: https://irc.w3.org/?channels=#mediawg 34 | 35 | If you are unable to login to view the call details please ask on IRC before the call. 36 | 37 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 38 | -------------------------------------------------------------------------------- /meetings/2023-02-14-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2023-02-14-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * Rechartering, see draft charter at https://w3c.github.io/charter-media-wg/ 8 | 9 | * Rechartering timeline 10 | 11 | * [w3c/media-wg#22](https://github.com/w3c/media-wg/issues/22) Review group milestones (timeline estimates for our specification deliverables) 12 | 13 | * Migrating Media Playback Quality to the HTML spec 14 | 15 | * [w3c/encrypted-media#501](https://github.com/w3c/encrypted-media/issues/501) Steps to First Public Working Draft 16 | 17 | * Include DataCue API as a Potential Normative Spec? Also Sourcing In-Band Media Resource Tracks? 18 | 19 | * [w3c/audio-focus#9](https://github.com/w3c/audio-focus/issues/9) Should we change the Audio Focus repo or spec name? 20 | 21 | * [w3c/webcodecs#270](https://github.com/w3c/webcodecs/issues/270#issuecomment-1411324497) Should quantizer modes be per-codec or per-config? 22 | 23 | * Any other charter changes needed? 24 | 25 | 26 | ### Media Working Group Teleconference - 2023-02-14 27 | 28 | | Location | Date & Time | 29 | | -------- | ----------- | 30 | | San Francisco (U.S.A.) | Tuesday, February 14 at 9:00 AM PST | 31 | | Boston (U.S.A.) | Tuesday, February 14 at 12:00 PM EST | 32 | | London (United Kingdom) | Tuesday, February 14 at 5:00 PM GMT | 33 | | Paris (France) | Tuesday, February 14 at 6:00 PM GMT+1 | 34 | | Tokyo (Japan) | Wednesday, February 8 at 02:00 AM GMT+9 | 35 | | Corresponding UTC (GMT) | Tuesday, 14 February at 17:00 UTC | 36 | 37 | ### Logistics 38 | 39 | Chairs: Jer Noble, Chris Needham 40 | 41 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 42 | 43 | IRC: https://irc.w3.org/?channels=#mediawg 44 | 45 | If you are unable to login to view the call details please ask on IRC before the call. 46 | 47 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 48 | -------------------------------------------------------------------------------- /meetings/2020-09-08-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [Github](https://github.com/w3c/media-wg/blob/master/meetings/2020-09-08-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/encrypted-media#451 Add "usable-in-future" to MediaKeyStatus](https://github.com/w3c/encrypted-media/issues/451) - xhwang-chromium 8 | > There are cases where we could have a license containing a key whose start time is in the future, e.g. to support key rotation. In the current spec, there's no corresponding MediaKeyStatus for this case. It's not "usable", so the closest one is "expired", which looks really odd. 9 | 10 | * [w3c/encrypted-media#473 Handling hardware context reset](https://github.com/w3c/encrypted-media/issues/473) - xhwang-chromium 11 | > Putting this back in the agenda as it was discussed at the previous call but it wasn't clear if we had a consensus. 12 | 13 | * [w3c/media-wg#16 Triage MSE/EME issues](https://github.com/w3c/media-wg/issues/16) - tidoust 14 | > Tag issues as v2 or vNext in order to build a scope for the next iteration. 15 | 16 | ### Media Working Group Teleconference - 2020-09-08 17 | 18 | 19 |
San Francisco (U.S.A. - California) Tuesday, September 8, 2:00 PM PDT 20 |
Boston (U.S.A. - Massachusetts) Tuesday, September 8, 5:00 PM EDT 21 |
London (United Kingdom - England) Tuesday, September 8, 10:00 PM GMT+1 22 |
Paris (France) Tuesday, September 8, 11:00 PM GMT+2 23 |
Tokyo (Japan) Wednesday, September 9, 6:00 AM GMT+9 24 |
Corresponding UTC (GMT) Tuesday, September 8, 9:00 PM UTC 25 |
26 | 27 | ### Logistics 28 | 29 | Chairs: Jer Noble, Mounir Lamouri 30 | 31 | WebEx: [https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html]() 32 | 33 | IRC: [irc.w3.org](http://irc.w3.org/):6667 #mediawg 34 | 35 | If you are unable to login to view the call details please ask on the IRC before the call. 36 | 37 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 38 | -------------------------------------------------------------------------------- /meetings/2022-11-08-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2022-11-08-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | MSE Interoperability/implementation conformance issues: 8 | 9 | * [w3c/media-source#37](https://github.com/w3c/media-source/issues/37) Normative feature detection for gapless audio support 10 | 11 | * [w3c/media-source#275](https://github.com/w3c/media-source/issues/275), [w3c/media-source#215](https://github.com/w3c/media-source/issues/215) Relax timing constraint of initial HAVE_METADATA and later HAVE_CURRENT_DATA 12 | 13 | * [w3c/media-source#160](https://github.com/w3c/media-source/issues/160) API for interoperable gap playback/tolerance 14 | 15 | * [w3c/media-source#267](https://github.com/w3c/media-source/issues/267), [w3c/media-source#205](https://github.com/w3c/media-source/issues/205) Interoperable buffered.start(0) (and later) fudge room 16 | 17 | * Reflections on MSE in Worker and WG review process, see [w3ctag/design-principles#400](https://github.com/w3ctag/design-principles/issues/400) 18 | 19 | Media Capabilties 20 | 21 | * Call for new editors 22 | 23 | ### Media Working Group Teleconference - 2022-11-08 24 | 25 | | Location | Date & Time | 26 | | -------- | ----------- | 27 | | San Francisco (U.S.A.) | Tuesday, November 8 at 2:00 PM PST | 28 | | Boston (U.S.A.) | Tuesday, November 8 at 5:00 PM EST | 29 | | London (United Kingdom) | Tuesday, November 8 at 10:00 PM GMT | 30 | | Paris (France) | Tuesday, November 8 at 11:00 PM GMT+1 | 31 | | Tokyo (Japan) | Wednesday, November 9 at 7:00 AM GMT+9 | 32 | | Corresponding UTC (GMT) | Tuesday, November 8 at 10:00 PM UTC | 33 | 34 | ### Logistics 35 | 36 | Chairs: Jer Noble, Chris Needham 37 | 38 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 39 | 40 | IRC: https://irc.w3.org/?channels=#mediawg 41 | 42 | If you are unable to login to view the call details please ask on IRC before the call. 43 | 44 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 45 | -------------------------------------------------------------------------------- /meetings/2023-05-16-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2023-05-16-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda please contact the chairs or open a pull request against this agenda. 6 | 7 | * [w3c/media-session#294](https://github.com/w3c/mediasession/issues/294) / [w3c/media-session#295 EnterPictureInPicture MediaSessionAction](https://github.com/w3c/mediasession/pull/295) - @steimelchrome 8 | 9 | * [w3c/encrypted-media#251 Specify mixed encrypted/unencrypted content](https://github.com/w3c/encrypted-media/issues/251) - @xhwang-chromium 10 | 11 | * [w3c/webcodecs#478 Coding Tool configuration (Content hints in VideoEncoderConfig)](https://github.com/w3c/webcodecs/issues/478) - @Djuffin 12 | 13 | * [w3c/webcodecs#92 API for conversion between pixel formats](https://github.com/w3c/webcodecs/issues/92) - @Djuffin 14 | 15 | * [w3c/webcodecs#669 Custom error types](https://github.com/w3c/webcodecs/issues/669) - @Djuffin 16 | 17 | * [w3c/webcodecs#351 Orientation metadata for VideoFrame](https://github.com/w3c/webcodecs/issues/351) - @sandersdan 18 | 19 | * [w3c/webcodecs#666 Support odd coded sizes and copy rects](https://github.com/w3c/webcodecs/pull/666) - @sandersdan 20 | 21 | * [w3c/media-wg#40 TPAC 2023 plans](https://github.com/w3c/media-wg/issues/40) - @chrisn 22 | 23 | ### Media Working Group Teleconference - 2023-05-16 24 | 25 | | Location | Date & Time | 26 | | -------- | ----------- | 27 | | San Francisco (U.S.A.) | Tuesday, May 16 at 2:00 PM PDT | 28 | | Boston (U.S.A.) | Tuesday, May 16 at 5:00 PM EDT | 29 | | London (United Kingdom) | Tuesday, May 16 at 10:00 PM GMT+1 | 30 | | Paris (France) | Tuesday, May 16 at 11:00 PM GMT+2 | 31 | | Tokyo (Japan) | Wednesday, May 17 at 6:00 AM GMT+9 | 32 | | Corresponding UTC (GMT) | Tuesday, May 6 at 21:00 UTC | 33 | 34 | ### Logistics 35 | 36 | Chairs: Jer Noble, Chris Needham 37 | 38 | Zoom: See calender entry at https://www.w3.org/events/meetings/15bd14ec-4a2a-42b0-a2cd-3ce03468e1d6 39 | 40 | IRC: https://irc.w3.org/?channels=#mediawg 41 | 42 | If you are unable to login to view the call details please ask on IRC before the call. 43 | 44 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 45 | -------------------------------------------------------------------------------- /meetings/2022-10-11-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2022-10-11-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | MSE Interoperability/implementation conformance issues: 8 | 9 | * [w3c/media-source#37](https://github.com/w3c/media-source/issues/37) Normative feature detection for gapless audio support 10 | 11 | * [w3c/media-source#275](https://github.com/w3c/media-source/issues/275), [w3c/media-source#215](https://github.com/w3c/media-source/issues/215) Relax timing constraint of initial HAVE_METADATA and later HAVE_CURRENT_DATA 12 | 13 | * [w3c/media-source#160](https://github.com/w3c/media-source/issues/160) API for interoperable gap playback/tolerance 14 | 15 | * [w3c/media-source#267](https://github.com/w3c/media-source/issues/267), [w3c/media-source#205](https://github.com/w3c/media-source/issues/205) Interoperable buffered.start(0) (and later) fudge room 16 | 17 | * Reflections on MSE in Worker and WG review process, see [w3ctag/design-principles#400](https://github.com/w3ctag/design-principles/issues/400) 18 | 19 | WebCodecs VideoFrame Metadata Registry: 20 | 21 | * [w3c/webcodecs#559](https://github.com/w3c/webcodecs/pull/559) Requirements for adding registrations 22 | 23 | ### Media Working Group Teleconference - 2022-10-11 24 | 25 | | Location | Date & Time | 26 | | -------- | ----------- | 27 | | San Francisco (U.S.A.) | Tuesday, October 11 at 9:00 AM PDT | 28 | | Boston (U.S.A.) | Tuesday, October 11 at 12:00 PM EDT | 29 | | London (United Kingdom) | Tuesday, October 11 at 5:00 PM GMT+1 | 30 | | Paris (France) | Tuesday, October 11 at 6:00 PM GMT+2 | 31 | | Tokyo (Japan) | Wednesday, October 12 at 1:00 AM GMT+9 | 32 | | Corresponding UTC (GMT) | Tuesday, October 11 at 4:00 PM UTC | 33 | 34 | ### Logistics 35 | 36 | Chairs: Jer Noble, Chris Needham 37 | 38 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 39 | 40 | IRC: https://irc.w3.org/?channels=#mediawg 41 | 42 | If you are unable to login to view the call details please ask on IRC before the call. 43 | 44 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 45 | 46 | 47 | 48 | -------------------------------------------------------------------------------- /meetings/2023-03-14-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2023-02-28-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | - MSE issue review and timescale estimates the Media WG charter for MSE v2 8 | 9 | Here are the notes from the MSE discussions at TPAC and our November meeting: 10 | 11 | - https://www.w3.org/2022/09/16-mediawg-minutes.html#t06 12 | - https://www.w3.org/2022/11/08-mediawg-minutes.html#t02 13 | 14 | Issues tagged TPAC-2022-discussion: 15 | 16 | - https://github.com/w3c/media-source/labels/TPAC-2022-discussion 17 | 18 | MSE v2 features and v2 bugfixes: 19 | 20 | - https://github.com/w3c/media-source/milestone/6 21 | - https://github.com/w3c/media-source/milestone/7 22 | 23 | - Media Session API 24 | 25 | - https://github.com/w3c/mediasession/issues Working Group feedback on feature prioritisation - @youennf 26 | - [w3c/media-session#194](https://github.com/w3c/mediasession/issues/194) Allow metadata and actions to be routed to different frames? 27 | - [w3c/media-session#221](https://github.com/w3c/mediasession/issues/221) Integrate Media Session with Feature Policy 28 | - [w3c/media-session#228](https://github.com/w3c/mediasession/issues/228) Add a way of detecting which actions a UA supports 29 | 30 | ### Media Working Group Teleconference - 2023-03-14 31 | 32 | | Location | Date & Time | 33 | | -------- | ----------- | 34 | | San Francisco (U.S.A.) | Tuesday, March 14 at 2:00 PM PST | 35 | | Boston (U.S.A.) | Tuesday, March 14 at 5:00 PM EST | 36 | | London (United Kingdom) | Tuesday, March 14 at 9:00 PM GMT | 37 | | Paris (France) | Tuesday, March 14 at 10:00 PM GMT+1 | 38 | | Tokyo (Japan) | Wednesday, March 15 at 6:00 AM GMT+9 | 39 | | Corresponding UTC (GMT) | Tuesday, March 14 at 9:00 PM UTC | 40 | 41 | ### Logistics 42 | 43 | Chairs: Jer Noble, Chris Needham 44 | 45 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 46 | 47 | IRC: https://irc.w3.org/?channels=#mediawg 48 | 49 | If you are unable to login to view the call details please ask on IRC before the call. 50 | 51 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 52 | -------------------------------------------------------------------------------- /meetings/2021-06-08-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [Github](https://github.com/w3c/media-wg/blob/master/meetings/2021-06-08-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [Rechartering update](https://w3c.github.io/charter-media-wg/) - tidoust 8 | 9 | * [TPAC 2021 Planning](https://www.w3.org/wiki/TPAC/2021/GroupMeetings) - chrisn 10 | 11 | > Do we want to organize a group meeting or joint meetings with other groups? 12 | 13 | * [Welcome Alastor Wu as editor for AutoPlay Policy Detection](https://github.com/w3c/autoplay/issues/12) - chrisn 14 | 15 | * [w3c/media-source#274 Upstream codec switching (changeType) feature from WICG incubation spec](https://github.com/w3c/media-source/pull/274) - tidoust 16 | 17 | > Can we issue a CfC to publish a FPWD for Media Source Extensions when this change lands? 18 | 19 | Web Codecs issues: 20 | 21 | * [w3c/webcodecs#211 Should WebCodecs be exposed in Window environments?](https://github.com/w3c/webcodecs/issues/211) - youennf 22 | 23 | * [w3c/webcodecs#213 Should ImageDecoder IsTypeSupported be (a)synchronous?](https://github.com/w3c/webcodecs/issues/213) - chcunningham 24 | 25 | * [w3c/webcodecs#239 Is exposing https://w3c.github.io/webcodecs/#enumdef-hardwareacceleration a good idea](https://github.com/w3c/webcodecs/issues/239) - youennf 26 | 27 | ### Media Working Group Teleconference - 2021-06-08 28 | 29 | 30 |
San Francisco (U.S.A. - California) Tuesday, June 8, 7:00 AM PDT 31 |
Boston (U.S.A. - Massachusetts) Tuesday, June 8, 10:00 AM EDT 32 |
London (United Kingdom) Tuesday, June 8, 15:00 PM GMT+1 33 |
Paris (France) Tuesday, June 8, 16:00 PM GMT+2 34 |
Tokyo (Japan) Tuesday, June 8, 23:00 PM GMT+9 35 |
Corresponding UTC Tuesday, June 8, 14:00 PM UTC 36 |
37 | 38 | ### Logistics 39 | 40 | Chairs: Jer Noble, Chris Needham 41 | 42 | WebEx: [https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html]() 43 | 44 | IRC: [irc.w3.org](https://irc.w3.org/):6667 #mediawg 45 | 46 | If you are unable to login to view the call details please ask on the IRC before the call. 47 | 48 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 49 | 50 | -------------------------------------------------------------------------------- /meetings/2021-05-11-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [Github](https://github.com/w3c/media-wg/blob/master/meetings/2021-05-11-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [Welcome Chris Needham as new co-chair of the Media WG](https://lists.w3.org/Archives/Public/public-media-wg/2021Apr/0009.html) - jernoble 8 | 9 | * [w3c/autoplay#11 CFC: Issues #3, #6, and #7 - sync vs. async](https://github.com/w3c/autoplay/issues/11) - jernoble 10 | > Proposal status? Also, see related [chartering discussion](https://github.com/w3c/charter-media-wg/issues/24) 11 | 12 | * [w3c/charter-media-wg#19 How to gatekeep the EME "API to find existing sessions"?](https://github.com/w3c/charter-media-wg/issues/19) - samuelweiler 13 | > The charter is proposing an EME extension "to find existing sessions", and the link under that text points to an essentially-empty repo created three years ago. https://github.com/joeyparrish/encrypted-media-find-session 14 | 15 | * [w3c/mediasession#264 Add new actions to support video conferencing websites](https://github.com/w3c/mediasession/issues/264) - steimelchrome 16 | > Updates since last call? 17 | 18 | * Status update on WebCodecs - chcunningham, padenot, baboba 19 | > Lots of discussions and updates in the [WebCodecs repo](https://github.com/w3c/webcodecs). What should the Media WG be aware of? 20 | 21 | ### Media Working Group Teleconference - 2021-05-11 22 | 23 | 24 |
San Francisco (U.S.A. - California) Tuesday, May 11, 2:00 PM PDT 25 |
Boston (U.S.A. - Massachusetts) Tuesday, May 11, 5:00 PM EDT 26 |
London (United Kingdom) Tuesday, May 11, 10:00 PM GMT+1 27 |
Paris (France) Tuesday, May 11, 11:00 PM GMT+2 28 |
Tokyo (Japan) Wednesday, May 12, 6:00 AM GMT+9 29 |
Corresponding UTC (GMT) Tuesday, May 11, 9:00 PM UTC 30 |
31 | 32 | ### Logistics 33 | 34 | Chairs: Jer Noble, Chris Needham 35 | 36 | WebEx: [https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html](https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html) 37 | 38 | IRC: [irc.w3.org](https://irc.w3.org/):6667 #mediawg 39 | 40 | If you are unable to login to view the call details please ask on the IRC before the call. 41 | 42 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 43 | -------------------------------------------------------------------------------- /meetings/2021-07-27-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/master/meetings/2021-07-27-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/webcodecs#211 Should WebCodecs be exposed in Window environments?](https://github.com/w3c/webcodecs/issues/211) 8 | 9 | > Chairs' status update 10 | 11 | * [w3c/media-wg#28 New Media WG charter](https://github.com/w3c/media-wg/issues/28) - @tidoust 12 | 13 | > Due to the switch to the new Patent Policy, current group participants need to re-join the group. 14 | 15 | * [w3c/media-wg#17 Move Media Playback Quality to HTML specification](https://github.com/w3c/media-wg/issues/17) 16 | 17 | > The MoU with WHATWG has been updated to allow transition to the HTML specification. Is someone willing to take the editor role? 18 | 19 | * [MSE v2 FPWD] - @wolenetz 20 | 21 | > What needs to be added to the MSE draft before we can go to FPWD? Previous discussion: https://www.w3.org/2021/06/08-mediawg-minutes.html#t04 22 | 23 | * [w3c/webcodecs#213 Should ImageDecoder IsTypeSupported be (a)synchronous?](https://github.com/w3c/webcodecs/issues/213) - @chcunningham 24 | 25 | * [w3c/webcodecs#239 Is exposing https://w3c.github.io/webcodecs/#enumdef-hardwareacceleration a good idea?](https://github.com/w3c/webcodecs/issues/239) - @youennf 26 | 27 | * [MediaSession Coordinator Explainer](https://github.com/jernoble/explainers/tree/main/MediaSessionCoordinator) - @jernoble 28 | 29 | ### Media Working Group Teleconference - 2021-07-27 30 | 31 | | Location | Date & Time | 32 | | -------- | ----------- | 33 | | San Francisco (U.S.A.) | Tuesday, July 27, 2:00 PM PDT | 34 | | Boston (U.S.A.) | Tuesday, July 27, 5:00 PM EDT | 35 | | London (United Kingdom) | Tuesday, July 27, 10:00 PM GMT+1 | 36 | | Paris (France) | Tuesday, July 27, 11:00 PM GMT+2 | 37 | | Tokyo (Japan) | Wednesday, July 28, 6:00 AM GMT+9 | 38 | | Corresponding UTC (GMT) | Tuesday, July 27, 9:00 PM UTC | 39 | 40 | ### Logistics 41 | 42 | Chairs: Jer Noble, Chris Needham 43 | 44 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 45 | 46 | IRC: https://irc.w3.org/?channels=#mediawg 47 | 48 | If you are unable to login to view the call details please ask on the IRC before the call. 49 | 50 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 51 | -------------------------------------------------------------------------------- /meetings/2020-12-08-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [Github](https://github.com/w3c/media-wg/blob/master/meetings/2020-12-08-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/media-wg#17 Move Media Playback Quality to FPWD or to HTML specification?](https://github.com/w3c/media-wg/issues/17) - tidoust 8 | > Call for Consensus was sent to the mailing-list in September 2020 and triggered comments from @chrisn. 9 | 10 | * [w3c/media-wg#22 Review group milestones](https://github.com/w3c/media-wg/issues/22) - tidoust 11 | > The [Media WG's charter](https://www.w3.org/2019/05/media-wg-charter.html#timeline) happily asserts that all specifications developed by the group will be published as Candidate Recommendations (CR) by the end of 2020. I'm raising this issue to track the publication status of the group's deliverables, and discuss an updated timeline. 12 | 13 | * [w3c/picture-in-picture#99 Should PiP video removed from the DOM leave PiP?](https://github.com/w3c/picture-in-picture/issues/99) - beaufortfrancois 14 | > In Chrome and Safari, a video element not attached to the DOM can start playing and enter Picture-in-Picture. When video is attached to the DOM while playing in Picture-in-Picture, browser implementations differ though when video is removed from the DOM: 15 | 16 | ### Media Working Group Teleconference - 2020-12-08 17 | 18 | 19 |
San Francisco (U.S.A. - California) Tuesday, December 8, 7:00 AM PST 20 |
Boston (U.S.A. - Massachusetts) Tuesday, December 8, 10:00 AM EST 21 |
London (United Kingdom - England) Tuesday, December 8, 3:00 PM GMT 22 |
Paris (France) Tuesday, December 8, 4:00 PM GMT+1 23 |
Tokyo (Japan) Wednesday, December 9, 12:00 AM GMT+9 24 |
Corresponding UTC (GMT) Tuesday, December 8, 3:00 PM UTC 25 |
26 | 27 | ### Logistics 28 | 29 | Chairs: Jer Noble, Mounir Lamouri 30 | 31 | WebEx: [https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html]() 32 | 33 | IRC: [irc.w3.org](http://irc.w3.org/):6667 #mediawg 34 | 35 | If you are unable to login to view the call details please ask on the IRC before the call. 36 | 37 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 38 | 39 | ### Help Wanted 40 | 41 | Here are some issues which are good issues to get involved in, if you have taken responsibility for one leave a comment in the issue: 42 | 43 | 44 | 45 | 46 | -------------------------------------------------------------------------------- /meetings/2021-01-12-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [Github](https://github.com/w3c/media-wg/blob/master/meetings/2021-01-12-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/media-wg#23 Privacy Review: Media Capabilities](https://github.com/w3c/media-wg/issues/23) - mounirlamouri 8 | > Requested by Chris and others working on Media Capabilities to facilitate a privacy review with the PING. 9 | 10 | * [w3c/media-wg#24 Move WebCodecs to the Media WG](https://github.com/w3c/media-wg/issues/24) - mounirlamouri 11 | > Discussed at the previous meeting. We are currently getting confirmation that the editors are comfortable with the proposal. 12 | 13 | * [w3c/picture-in-picture#99 Should PiP video removed from the DOM leave PiP?](https://github.com/w3c/picture-in-picture/issues/99) - beaufortfrancois 14 | > In Chrome and Safari, a video element not attached to the DOM can start playing and enter Picture-in-Picture. When video is attached to the DOM while playing in Picture-in-Picture, browser implementations differ though when video is removed from the DOM: 15 | 16 | * [w3c/encrypted-media#480 Remove 'persistent-usage-record' MediaKeySessionType](https://github.com/w3c/encrypted-media/issues/480) - gregwfreedman 17 | > For various reasons, Netflix has decided not to use the 'persistent-usage-record' MediaKeySessionType moving forward. Before removing this feature from the latest Editor's Draft, I want to know if there's any interest outside Netflix in keeping this feature. 18 | 19 | ### Media Working Group Teleconference - 2021-01-12 20 | 21 | 22 |
San Francisco (U.S.A. - California) Tuesday, January 12, 2:00 PM PST 23 |
Boston (U.S.A. - Massachusetts) Tuesday, January 12, 5:00 PM EST 24 |
London (United Kingdom - England) Tuesday, January 12, 10:00 PM GMT 25 |
Paris (France) Tuesday, January 12, 11:00 PM GMT+1 26 |
Tokyo (Japan) Wednesday, January 13, 7:00 AM GMT+9 27 |
Corresponding UTC (GMT) Tuesday, January 12, 10:00 PM UTC 28 |
29 | 30 | ### Logistics 31 | 32 | Chairs: Jer Noble, Mounir Lamouri 33 | 34 | WebEx: [https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html]() 35 | 36 | IRC: [irc.w3.org](http://irc.w3.org/):6667 #mediawg 37 | 38 | If you are unable to login to view the call details please ask on the IRC before the call. 39 | 40 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 41 | -------------------------------------------------------------------------------- /meetings/2021-04-13-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [Github](https://github.com/w3c/media-wg/blob/master/meetings/2021-04-13-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * Brief - WebCodecs officially adopted by the group and published as First Public Working Draft along with registry - tidoust 8 | * [WebCodecs](https://www.w3.org/TR/webcodecs/) 9 | * [WebCodecs Codec Registry](https://www.w3.org/TR/webcodecs-codec-registry/) 10 | * [AVC (H.264) WebCodecs Registration](https://www.w3.org/TR/webcodecs-avc-codec-registration/) 11 | 12 | * [w3c/media-wg#28 Prepare new Media WG charter](https://github.com/w3c/media-wg/issues/28) - tidoust 13 | * [w3c/charter-media-wg#16 clarify fingerprinting text; perhaps bring sec/priv text into alignment with template](https://github.com/w3c/charter-media-wg/issues/16) 14 | * [w3c/charter-media-wg#19 How to gatekeep the EME "API to find existing sessions"?](https://github.com/w3c/charter-media-wg/issues/19) 15 | * [w3c/charter-media-wg#20 capability negotiation, big picture](https://github.com/w3c/charter-media-wg/issues/20) 16 | 17 | * [w3c/media-wg#30 Rename default repo branches to "main"](https://github.com/w3c/media-wg/issues/30) - tidoust 18 | > We're progressively renaming default branches of W3C repositories to `main`. This is a meta issue to track Media WG repositories for which that still needs to happen 19 | 20 | * [w3c/mediasession#264 Add new actions to support video conferencing websites](https://github.com/w3c/mediasession/issues/264) - steimelchrome 21 | > In order to make the Media Session API more useful for video conferencing websites using WebRTC, we should add the following actions: 22 | 23 | 24 | ### Media Working Group Teleconference - 2021-04-13 25 | 26 | 27 |
San Francisco (U.S.A. - California) Tuesday, April 13, 7:00 AM PDT 28 |
Boston (U.S.A. - Massachusetts) Tuesday, April 13, 10:00 AM EDT 29 |
London (United Kingdom - England) mardi 13 avril à 15:00 UTC+1 30 |
Paris (France) mardi 13 avril à 16:00 UTC+2 31 |
Tokyo (Japan) mardi 13 avril à 23:00 UTC+9 32 |
Corresponding UTC (GMT) mardi 13 avril à 14:00 UTC 33 |
34 | 35 | ### Logistics 36 | 37 | Chairs: Jer Noble 38 | 39 | WebEx: [https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html](https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html) 40 | 41 | IRC: [irc.w3.org](http://irc.w3.org/):6667 #mediawg 42 | 43 | If you are unable to login to view the call details please ask on the IRC before the call. 44 | 45 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 46 | 47 | 48 | 49 | 50 | -------------------------------------------------------------------------------- /meetings/2024-02-13-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2024-02-13-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | - Media Session 8 | - [w3c/mediasession#312 Make setMicrophoneActive and setCameraActive return promises](https://github.com/w3c/mediasession/pull/312) 9 | - [w3c/mediasession#317 Support multiple devices to support Video Conferencing use cases](https://github.com/w3c/mediasession/issues/317) 10 | - [w3c/mediasession#318 Should toggle capture actions should expose the new capture state?](https://github.com/w3c/mediasession/issues/318) 11 | 12 | - Media Source Extensions 13 | - New editors needed for MSE Byte Stream Format Registry and WebM Byte Stream Format 14 | - [w3c/media-source#320 Managed Media Source](https://github.com/w3c/media-source/issues/320) Status of WPT tests? 15 | 16 | - Media Capabilities 17 | - Editors needed 18 | - [w3c/media-capabilities#176 General approach to capability negotiation](https://github.com/w3c/media-capabilities/issues/176) 19 | - [w3c/media-capabilities#217 Add comments to privacy section](https://github.com/w3c/media-capabilities/pull/217) 20 | - [w3c/media-capabilities#212 RTC capabillity negotiation](https://github.com/w3c/media-capabilities/pull/212) 21 | - [w3c/media-capabilities#213 Media Capabilities and HDR Dynamic Metadata](https://github.com/w3c/media-capabilities/issues/213) 22 | 23 | - Encrypted Media Extensions 24 | - [w3c/encrypted-media#516 Add draft HDCP version registry](https://github.com/w3c/encrypted-media/pull/516) 25 | - [w3c/encrypted-media#522 Formal Analysis of EME](https://github.com/w3c/encrypted-media/issues/522) 26 | 27 | - [W3C Breakouts Day (12 March)](https://www.w3.org/2024/03/breakouts-day-2024/) 28 | - Possible media related topics? 29 | 30 | - Next meeting scheduling 31 | - Our scheduled meeting (12 March at 22:00 UTC) overlaps Breakouts Day 32 | 33 | ### Media Working Group Teleconference - 2024-02-13 34 | 35 | | Location | Date & Time | 36 | | -------- | ----------- | 37 | | San Francisco (U.S.A.) | Tuesday, February 13 at 2:00 PM PST | 38 | | Boston (U.S.A.) | Tuesday, February 13 at 5:00 PM EST | 39 | | London (United Kingdom) | Tuesday, February 13 at 10:00 PM GMT | 40 | | Paris (France) | Tuesday, February 13 at 11:00 PM GMT+1 | 41 | | Tokyo (Japan) | Wednesday, February 14 at 7:00 AM GMT+9 | 42 | | Corresponding UTC (GMT) | Tuesday, February 13 at 10:00 PM UTC | 43 | 44 | ### Logistics 45 | 46 | Chairs: Chris Needham, Marcos Caceres 47 | 48 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 49 | 50 | IRC: https://irc.w3.org/?channels=#mediawg 51 | 52 | If you are unable to login to view the call details please ask on IRC before the call. 53 | -------------------------------------------------------------------------------- /meetings/2021-03-09-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [Github](https://github.com/w3c/media-wg/blob/master/meetings/2021-03-09-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/mediasession#264 Add new actions to support video conferencing websites](https://github.com/w3c/mediasession/issues/264) - steimelchrome 8 | > In order to make the Media Session API more useful for video conferencing websites using WebRTC, we should add the following actions [...] 9 | 10 | * [w3c/media-wg#28 Prepare new Media WG charter](https://github.com/w3c/media-wg/issues/28) - tidoust 11 | > The [current Media WG charter](https://www.w3.org/2019/05/media-wg-charter.html) expires end of May 2021. For some reason, I thought we still had time to prepare a new charter. In practice, we need a new draft charter soon, ideally within the next couple of weeks, at worst end of March, so that we may run the rechartering process (horizontal reviews, review by W3C Management, and then review by W3C Members) before the charter expires (*). 12 | 13 | * [w3c/media-wg#27 Synchronize /TR documents with Editor's Drafts](https://github.com/w3c/media-wg/issues/27) - tidoust 14 | > As raised during [today's Media WG call](https://www.w3.org/2021/02/09-mediawg-minutes.html#t02), once a specification has been published to /TR, i.e. after publication of the spec as First Public Working Draft, the Editor's Draft can be kept in sync with the document in /TR automatically (through [Echidna](https://github.com/w3c/echidna/wiki)). 15 | 16 | * [w3c/media-wg#24 Move WebCodecs to the Media WG](https://github.com/w3c/media-wg/issues/24) - mounirlamouri 17 | > Quick update. 18 | 19 | * [w3c/media-capabilities#165 Define MediaCapabilitiesDecodingInfo.codecSwitchingSupported](https://github.com/w3c/media-capabilities/pull/165) - chcunningham 20 | > Interop feedback/discussion. 21 | 22 | 23 | ### Media Working Group Teleconference - 2021-03-09 24 | 25 | 26 |
San Francisco (U.S.A. - California) Tuesday, March 9, 2:00 PM PST 27 |
Boston (U.S.A. - Massachusetts) Tuesday, March 9, 5:00 PM EST 28 |
London (United Kingdom - England) Tuesday, March 9, 10:00 PM GMT 29 |
Paris (France) Tuesday, March 9, 11:00 PM GMT+1 30 |
Tokyo (Japan) Wednesday, March 10, 7:00 AM GMT+9 31 |
Corresponding UTC (GMT) Tuesday, March 9, 10:00 PM UTC 32 |
33 | 34 | ### Logistics 35 | 36 | Chairs: Jer Noble, Mounir Lamouri 37 | 38 | WebEx: [https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html]() 39 | 40 | IRC: [irc.w3.org](http://irc.w3.org/):6667 #mediawg 41 | 42 | If you are unable to login to view the call details please ask on the IRC before the call. 43 | 44 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 45 | -------------------------------------------------------------------------------- /meetings/2020-05-12-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [Github](https://github.com/w3c/media-wg/blob/master/meetings/2020-05-12-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/media-wg#13 TPAC F2F 2020](https://github.com/w3c/media-wg/issues/13) - mounirlamouri 8 | > Should we meet at the TPAC F2F if it happens? For how long? Should we host a WebCodecs discussion? 9 | 10 | * [w3c/picture-in-picture#172 Rename CSS pseudo-class :picture-in-picture](https://github.com/w3c/picture-in-picture/issues/172) - beaufortfrancois 11 | > One way of thinking about the future of the Picture-in-Picture Web API is the ability to actually move an HTML element from a web page to a Picture-in-Picture window. In that case, the `:picture-in-picture` CSS pseudo-class name would be confusing for web developers as it would be hard to differentiate the web page element and the one in the Picture-in-Picture window. 12 | > 13 | 14 | * Autoplay API: update on API shape and editors 15 | 16 | * [w3c/media-capabilities#152 Discuss how to reconcile colorGamut & transferFunction with ISO 23001-8:2016](https://github.com/w3c/media-capabilities/issues/152) - vi-dot-cpp 17 | > Hi everyone. chcunningham@ and I would like to (re)open up discussion with respect to how MediaCapabilities.decodingInfo() should handle discrepancies between colorGamut & transferFunction input and and the color information implicit in mime types like VP9 and AV1. 18 | > 19 | 20 | * TextTrackCue: add optional event synchronisation https://github.com/whatwg/html/issues/5306 21 | > A proposal to add recommended timing accuracy for TextTrackCue event synchronization (either as note or a 'should'): https://github.com/whatwg/html/issues/5306. With implementation changes to Chromium currently in progress, I think all major browser engines now achieve the recommended timing accuracy in practice. 22 | 23 | * TextTrackCue: add unbounded duration https://github.com/whatwg/html/issues/5297 24 | > A proposed change to allow TextTrackCues with unbounded duration: https://github.com/whatwg/html/issues/5297 25 | 26 | ### Media Working Group Teleconference - 2020-05-12 27 | 28 | 29 |
San Francisco (U.S.A. - California) Tuesday, May 12, 2:00 PM PDT 30 |
Boston (U.S.A. - Massachusetts) Tuesday, May 12, 5:00 PM EDT 31 |
London (United Kingdom - England) Tuesday, May 12, 10:00 PM GMT+1 32 |
Paris (France) Tuesday, May 12, 11:00 PM GMT+2 33 |
Tokyo (Japan) Wednesday, May 13, 6:00 AM GMT+9 34 |
Corresponding UTC (GMT) Tuesday, May 12, 9:00 PM UTC 35 |
36 | 37 | ### Logistics 38 | 39 | Chairs: Jer Noble, Mounir Lamouri 40 | 41 | WebEx: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 42 | 43 | IRC: [irc.w3.org](http://irc.w3.org/):6667 #mediawg 44 | 45 | If you are unable to login to view the call details please ask on the IRC before the call. 46 | 47 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 48 | -------------------------------------------------------------------------------- /meetings/2025-02-11-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2025-02-11-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda, please open a pull request against this agenda. 6 | 7 | - Welcome 8 | - Bernard Aboba 9 | - Rechartering 10 | - The [Media WG charter](https://www.w3.org/2023/06/media-wg-charter.html) expires on 31 May 2025. Are there any additions or changes we want to make to our scope? 11 | - WebCodecs 12 | - [w3c/webcodecs#879](https://github.com/w3c/webcodecs/issues/879) Clarify that all VideoFrameMetadata members are optional 13 | - [w3c/webcodecs#849](https://github.com/w3c/webcodecs/issues/849) Guidance for user-defined VideoFrameMetadata entries 14 | - Media Capabilities next steps after merging [w3c/media-capabilities#222 Fixup MIME usage](https://github.com/w3c/media-capabilities/pull/222) 15 | - [V1 open PRs](https://github.com/w3c/media-capabilities/pulls?q=is%3Apr+is%3Aopen+milestone%3AV1) 16 | - [w3c/media-capabilities#235](https://github.com/w3c/media-capabilities/issues/235) Why does it matter if a single media codec is listed? 17 | - [w3c/media-capabilities#238](https://github.com/w3c/media-capabilities/issues/238) Do WebRTC encoding/decoding types have the single-codec restrictions? 18 | - Audio Session 19 | - [https://github.com/w3c/mediacapture-output/issues/141] Set Default Audio Output Device API (SetPreferredSinkId, previously SetDefaultSinkId) 20 | - Is this ready to request Accessibility review? 21 | - [media-playback-while-not-visible](https://github.com/MicrosoftEdge/MSEdgeExplainers/blob/main/IframeMediaPause/iframe_media_pausing.md) permission policy 22 | - Progress and status 23 | - media-playback-while-not-visible ([Chrome Status](https://chromestatus.com/feature/5082950457884672)) 24 | - AudioContext "interrupted" state ([Chrome Status](https://chromestatus.com/feature/5172068166139904)) 25 | - Any WG feedback? 26 | - Media Source Extensions (in brief) 27 | - [w3c/media-source#359](https://github.com/w3c/media-source/issues/359) Dynamic addition/removal of SourceBuffers 28 | - [w3c/media-source#360](https://github.com/w3c/media-source/issues/360) Multiple attachable/detachable SourceBuffers 29 | - Any WG feedback or clarifying questions? 30 | 31 | ### Media Working Group Teleconference - 2025-02-11 32 | 33 | | Location | Date & Time | 34 | | -------- | ----------- | 35 | | San Francisco (U.S.A.) | Tuesday, February 11 at 2:00 PM PST | 36 | | Boston (U.S.A.) | Tuesday, February 11 at 5:00 PM EST | 37 | | London (United Kingdom) | Tuesday, February 11 at 10:00 PM GMT | 38 | | Paris (France) | Tuesday, February 11 at 11:00 PM GMT+1 | 39 | | Tokyo (Japan) | Wednesday, February 12 at 7:00 AM GMT+9 | 40 | | Corresponding UTC (GMT) | Tuesday, February 11 at 10:00 PM UTC | 41 | 42 | ### Logistics 43 | 44 | Chairs: Chris Needham, Marcos Caceres 45 | 46 | Zoom: https://lists.w3.org/Archives/Member/w3c-archive/2023May/0295.html 47 | 48 | IRC: https://irc.w3.org/?channels=#mediawg 49 | 50 | If you are unable to login to view the call details please ask on IRC before the call. 51 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Media Working Group 2 | 3 | This repository hosts the [home page of the Media Working Group](https://www.w3.org/media-wg/). The group uses the [issue tracker](https://github.com/w3c/media-wg/issues) to track group-wide discussions and resolutions. 4 | 5 | ## Specifications 6 | 7 | Specifications published by the Media Working Group are developed in separate GitHub repositories: 8 | 9 | | Specification | WPT | Horizontal review tracker | 10 | | ------------- | --- | ------------------------- | 11 | | [Audio Session](https://github.com/w3c/audio-session) | To do | [Issue #44](https://github.com/w3c/audio-session/issues/44) | 12 | | [Autoplay Policy Detection](https://github.com/w3c/autoplay/) | [WPT](https://wpt.fyi/results/autoplay-policy-detection) | [Issue #30](https://github.com/w3c/autoplay/issues/30) | 13 | | [Encrypted Media Extensions (EME)](https://github.com/w3c/encrypted-media/) | [WPT](https://wpt.fyi/results/encrypted-media) | [Issue #558](https://github.com/w3c/encrypted-media/issues/558) | 14 | | - [Encrypted Media Extensions Initialization Data Format Registry](https://github.com/w3c/encrypted-media/tree/main/format-registry/initdata) | | 15 | | - [Encrypted Media Extensions Stream Format Registry](https://github.com/w3c/encrypted-media/tree/main/format-registry/stream) | | 16 | | - [Encrypted Media Extensions HDCP Version Registry](https://github.com/w3c/encrypted-media/) | | 17 | | [Media Capabilities](https://github.com/w3c/media-capabilities/) | [WPT](https://wpt.fyi/results/media-capabilities) | [Issue #226](https://github.com/w3c/media-capabilities/issues/226) | 18 | | [Media Playback Quality](https://github.com/w3c/media-playback-quality/) | [WPT](https://wpt.fyi/results/media-playback-quality) | | 19 | | [Media Session](https://github.com/w3c/mediasession/) | [WPT](https://wpt.fyi/results/mediasession) | [Issue #336](https://github.com/w3c/mediasession/issues/336) 20 | | [Media Source Extensions™ (MSE)](https://github.com/w3c/media-source/) | [WPT](https://wpt.fyi/results/media-source) | [Issue #356](https://github.com/w3c/media-source/issues/356) 21 | | - [Media Source Extensions Byte Stream Format Registry](https://github.com/w3c/mse-byte-stream-format-registry) | | 22 | | - [WebM Byte Stream Format](https://github.com/w3c/mse-byte-stream-format-webm) | | 23 | | - [ISO BMFF Byte Stream Format](https://github.com/w3c/mse-byte-stream-format-isobmff) | | 24 | | - [MPEG-2 Transport Streams Byte Stream Format](https://github.com/w3c/mse-byte-stream-format-mp2t) | | 25 | | - [MPEG Audio Byte Stream Format](https://github.com/w3c/mse-byte-stream-format-mpeg-audio) | | 26 | | [Picture-in-picture](https://github.com/w3c/picture-in-picture/) | [WPT](https://wpt.fyi/results/picture-in-picture) | [Issue #219](https://github.com/w3c/picture-in-picture/issues/219) 27 | | [WebCodecs](https://github.com/w3c/webcodecs/) | [WPT](https://wpt.fyi/results/webcodecs) | [Issue #784](https://github.com/w3c/webcodecs/issues/784) | 28 | | - [WebCodecs Codec Registry](https://github.com/w3c/webcodecs/) | | 29 | | - [WebCodecs VideoFrame Metadata Registry](https://github.com/w3c/webcodecs/) | | 30 | 31 | See also [Horizontal Review Status](https://docs.google.com/presentation/d/15KyxeFKx1V5VWbYLK2yELxQQbusfjgVXsADWZHOvIF8/edit) slides. 32 | -------------------------------------------------------------------------------- /meetings/2020-06-09-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [Github](https://github.com/w3c/media-wg/blob/master/meetings/2020-06-09-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | * [w3c/media-wg#13 TPAC F2F 2020](https://github.com/w3c/media-wg/issues/13) - mounirlamouri 8 | > W3C confirmed yesterday that there will be no in-person TPAC 2020, so meeting will be virtual (details to follow later on). 9 | > One consequence is that meeting dates for the group are no longer imposed: the group may choose to meet whenever and however it wants. 10 | 11 | * CTA-WAVE & Media Capabilities Debrief - jernoble 12 | > I’ll debrief about a teleconference I attended where the CTA-WAVE gave feedback about Media Capabilities./ 13 | 14 | * [w3c/media-wg#16 Triage MSE/EME issues](https://github.com/w3c/media-wg/issues/16) - tidoust 15 | > Both MSE and EME repos have an open set of issues flagged with "v1", "v1next" and other labels that were meaningful before these publications got published as Recommendations. It would be good to skim through them and identify those that the Media Working Group intends to address in the iteration of the spec it is working on, and those that go beyond the envisioned scope: 16 | >https://github.com/w3c/media-source/issues 17 | 18 | * [w3c/media-wg#17 Move Media Playback Quality to FPWD or to HTML specification?](https://github.com/w3c/media-wg/issues/17) - mounirlamouri 19 | > The specification is now widely implemented. We could either embrace the extension to the media section of the HTML specification and publish a FPWD or merge everything into the HTML specification and close this work. Unless there are important follow-ups we would like to do first? 20 | 21 | * [w3c/picture-in-picture#184 Publish Candidate Recommendation](https://github.com/w3c/picture-in-picture/issues/184) - mounirlamouri 22 | > We should start looking at what are the issues we need to resolve in order to publish our CR. @beaufortfrancois could you triage the issues that are vNext (thinking of element-based Picture-in-Picture), and start gathering folks around the ones that need to be solved for CR? 23 | 24 | ### Media Working Group Teleconference - 2020-06-09 25 | 26 | 27 |
San Francisco (U.S.A. - California) Tuesday, June 9, 7:00 AM PDT 28 |
Boston (U.S.A. - Massachusetts) Tuesday, June 9, 10:00 AM EDT 29 |
London (United Kingdom - England) Tuesday, June 9, 3:00 PM GMT+1 30 |
Paris (France) Tuesday, June 9, 4:00 PM GMT+2 31 |
Tokyo (Japan) Tuesday, June 9, 11:00 PM GMT+9 32 |
Corresponding UTC (GMT) Tuesday, June 9, 2:00 PM UTC 33 |
34 | 35 | ### Logistics 36 | 37 | Chairs: Jer Noble, Mounir Lamouri 38 | 39 | WebEx: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 40 | 41 | IRC: [irc.w3.org](http://irc.w3.org/):6667 #mediawg 42 | 43 | If you are unable to login to view the call details please ask on the IRC before the call. 44 | 45 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 46 | -------------------------------------------------------------------------------- /meetings/2021-09-14-Media_Working_Group_Teleconference-agenda.md: -------------------------------------------------------------------------------- 1 | ### Agenda 2 | 3 | This agenda can be viewed and updated on [GitHub](https://github.com/w3c/media-wg/blob/main/meetings/2021-09-14-Media_Working_Group_Teleconference-agenda.md). 4 | 5 | If you would like to add an item to the agenda or volunteer to scribe please open a pull request against this agenda. 6 | 7 | This time, we have a number of issues related to MSE, and in particular [MSE in Workers](https://github.com/w3c/media-source/issues/175): 8 | 9 | * [w3c/media-source#184 MSE for WebCodecs (comment)](https://github.com/w3c/media-source/issues/184#issuecomment-720771445). See explainer: https://github.com/wolenetz/mse-for-webcodecs/blob/main/explainer.md - wolenetz 10 | 11 | Explainer describes supporting buffering containerless WebCodecs encoded media chunks with MSE for low-latency buffering and seekable playback. 12 | 13 | * [w3c/media-source#280 MSE-in-Workers: {Audio,Video,Text}Track{,List} IDL in HTML need additional DedicatedWorker in Exposed](https://github.com/w3c/media-source/issues/280) - wolenetz 14 | 15 | The extended HTML AudioTrack, VideoTrack, TextTrack, and their *TrackList IDLs need updating to have exposure to both Window and DedicatedWorker, not just Window. 16 | 17 | * [w3c/media-source#277 MSE-in-Workers: Consider (eventually) transitioning attached element to error upon termination of MediaSource's worker/what should media element do?](https://github.com/w3c/media-source/issues/277) - wolenetz 18 | 19 | Should HTMLMediaElement do any error transition upon the termination of the DedicatedWorkerGlobalScope that owns the attached MediaSource? 20 | 21 | * [w3c/media-source#275 Consider relaxing timing of initial HAVE_METADATA transitioning](https://github.com/w3c/media-source/issues/275) - wolenetz 22 | 23 | There is inconsistent behaviour between implementations in the `updateend` event associated with an `appendBuffer()` whose parsing causes a `HAVE_METADATA` state transition. 24 | 25 | * [w3c/media-source#281 MSE-in-Workers: Track enable/selection change behavior needs clarity](https://github.com/w3c/media-source/issues/281) - wolenetz 26 | 27 | What to do with selected/enabled track state management if MSE is in a DedicatedWorker, while the HTMLMediaElement remains in Window? 28 | 29 | * [w3c/media-source#156 Restore auto-revoking behavior of createObjectURL(MediaSource) to revert breaking change introducing memory leaks](https://github.com/w3c/media-source/issues/156) - wolenetz 30 | 31 | * [w3c/media-source#28 Support attachment (and inspection) of MediaSource to HTMLMediaElement via HTMLMediaElement.srcObject](https://github.com/w3c/media-source/issues/28) - wolenetz 32 | 33 | ### Media Working Group Teleconference - 2021-09-14 34 | 35 | | Location | Date & Time | 36 | | -------- | ----------- | 37 | | San Francisco (U.S.A.) | Tuesday, September 14, 2:00 PM PDT | 38 | | Boston (U.S.A.) | Tuesday, September 14, 5:00 PM EDT | 39 | | London (United Kingdom) | Tuesday, September 14, 10:00 PM GMT+1 | 40 | | Paris (France) | Tuesday, September 14, 11:00 PM GMT+2 | 41 | | Tokyo (Japan) | Wednesday, September 15, 6:00 AM GMT+9 | 42 | | Corresponding UTC (GMT) | Tuesday, September 14, 9:00 PM UTC | 43 | 44 | ### Logistics 45 | 46 | Chairs: Jer Noble, Chris Needham 47 | 48 | Webex: https://lists.w3.org/Archives/Member/w3c-archive/2020Jan/0323.html 49 | 50 | IRC: https://irc.w3.org/?channels=#mediawg 51 | 52 | If you are unable to login to view the call details please ask on the IRC before the call. 53 | 54 | For assistance go to https://mit.webex.com/mit/mc and on the left navigation bar, click "Support". 55 | -------------------------------------------------------------------------------- /liaisons/2022-10-28-itu-t-sg16.md: -------------------------------------------------------------------------------- 1 | # ITU-T Study Group 16 Liaison Statement on W3C WebCodecs and W3C WebCodecs Codec Registry to the W3C Media Working Group 2 | 3 | ## Liaison statement 4 | 5 | It has been brought to the attention of ITU-T SG16 that the W3C Media Working Group has been developing specifications that reference some important Recommendations in the domain of ITU-T SG16. It is noted that the W3C WebCodecs specification, published as a W3C Working Draft, references Rec. ITU-T H.273 | ISO/IEC 23091-2 (Video CICP), and that the W3C WebCodecs Codec Registry specification, published as a W3C Group Draft Note, includes references to Rec. ITU-T G.711, Rec. ITU-T H.264 | ISO/IEC 14496-10 (AVC), and Rec. ITU-T H.265 | ISO/IEC 23008-2 (HEVC). ITU-T SG16 is very interested in this work and would like to request information from the W3C Media Working Group about its ongoing efforts and future plans regarding these W3C WebCodecs and W3C WebCodecs Codec Registry specifications. 6 | 7 | ITU-T SG16 would also like to inform the W3C Media Working Group about the recent development of Rec. ITU-T H.266 | ISO/IEC 23090-3, which may be relevant for future inclusion into the W3C WebCodecs Codec Registry specification. Rec. ITU-T H.266, known as Versatile Video Coding (VVC), is the latest in a series of very successful such jointly developed ITU-T Recommendations and International Standards for video coding, and is the direct successor to AVC and HEVC. 8 | 9 | VVC provides substantial coding efficiency improvements over HEVC (which itself provides substantial coding efficiency improvements over AVC). Formal subjective testing has been performed to confirm that VVC can achieve about a 50% bit rate reduction relative to HEVC for equal subjective video quality. Using objective metrics, test results generally demonstrate that VVC provides about a 40% bit rate reduction for 4K/UHD video test sequences for metrics such as PSNR. 10 | 11 | The first edition of the VVC standard was published as Rec. ITU-T H.266 in August 2020, and it includes the specification of a "Main 10" profile that supports 8- and 10-bit 4:2:0 video, a "Main 10 4:4:4" profile with 4:4:4 and 4:2:2 format support, corresponding "Multilayer Main 10" and "Multilayer Main 10 4:4:4" profiles with support for layered coding, and "Main 10 Still Picture" and "Main 10 4:4:4 Still Picture" profiles for image coding employing the same coding tools as in the corresponding video profiles. 12 | 13 | The second edition of the VVC standard was published in April 2022, and it includes additional profiles corresponding to operation range extensions, a new level (level 6.3), additional supplement enhancement information, and corrections to various minor defects in the first edition of the standard. 14 | 15 | ## Media WG response 16 | 17 | Many thanks for your liaison statement SG16-LS55 regarding the W3C WebCodecs specification. 18 | 19 | The goal of WebCodecs is to provide web applications with efficient access to a web browser's built-in (software and hardware) encoders and decoders for encoding and decoding audio and video media, and decoding image files, in a way that is more efficient (in terms of network bandwidth, CPU and GPU performance, and power usage) than implementing media codecs in JavaScript or WebAssembly. We expect WebCodecs to support use cases such as very low latency live streaming, cloud gaming, live stream uploading, and non-realtime media editing. 20 | 21 | The specification consists of the WebCodecs API, which defines a codec agnostic interface for encoding and decoding media, and a registry of specifications for codec-specific configuration options. 22 | 23 | W3C specifications are voluntarily adopted by browser implementers, rather than being mandated. Chromium based browsers including Google Chrome and Microsoft Edge have shipped the WebCodecs API, and implementation work is ongoing in Mozilla Firefox and Apple Safari. We cannot confirm at this stage when the WebCodecs API will ship in Firefox or Safari. 24 | 25 | The codec-specific WebCodecs registrations that reference ITU-T standards such as ITU-T G.711, ITU-T H.264, and ITU-T H.265 similarly have voluntary adoption, as each browser is free to choose which codecs to support. 26 | 27 | The Working Group's future plans include: 28 | 29 | * Extending the VideoFrame interface to allow metadata to be carried with the media, with a registry for different kinds of metadata. Face detection metadata is an example use case 30 | * Extending WebCodecs to add support for content protection features, if there is interest from content providers 31 | * Adding support for high dynamic range video, and greater than 8-bit depth 32 | * Cross-browser interoperability testing, as we advance the WebCodecs specification through the W3C standards track 33 | 34 | The Working Group would welcome adding a registration for Rec. ITU-T H.266 | ISO/IEC 23090-3 (VVC), depending on there being support from implementers. This could for instance be User Agent implementers interest via a browser implementation or Web developer interest via active deployment of a JavaScript or WebAssembly H.266 codec implementation. 35 | 36 | A WebCodecs H.266 (VVC) Registration would describe details such as: 37 | 38 | * The fully qualified codec string to identify H.266 media 39 | * Identifiers for bytestream formats 40 | * The expected content of an EncodedVideoChunk 41 | * Any codec-specific configuration options, where appropriate 42 | 43 | We invite contribution from SG16 to develop this registration. You are welcome to open issues and comments in our GitHub repository at https://github.com/w3c/webcodecs. 44 | -------------------------------------------------------------------------------- /index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | W3C Media Working Group 7 | 10 | 11 | 13 | 21 | 23 | 25 | 109 | 110 | 111 |
112 |
113 | 114 |

115 | W3C 118 |

119 |
120 |
122 | 123 |
124 | 125 |
126 | 151 |
152 |
153 |
154 |
155 |
156 | 158 |
159 | 225 |
226 |

227 | Media Working Group 228 |

229 |
230 |
231 |

What we do

232 |

233 | The goal of the Media Working Group is to develop and improve 234 | client-side media processing and playback features on the Web. 235 | Learn more about the goals, 237 | scope, and deliverables. 238 |

239 |
240 |
241 |

Who we are

242 |

243 | The chairs of the Media Working Group are: 244 |

245 |
    246 |
  • Marcos Caceres (Apple)
    • 247 |
  • Chris Needham (BBC)
    • 248 |
249 |

250 | The W3C Team Contact for the Media Working Group is 251 | François Daoust 252 | <fd@w3.org>. 253 |

254 |

Also see the list of participants.

256 |
257 |
258 |

Meetings

259 | 260 |

The group settled on a monthly call cadence, every second Tuesday of each month, with alternating times:

261 |
262 |
Odd months
263 |
264 | January, March, May, July, September, November
265 | 14:00 Pacific time 266 |
267 |
Even months
268 |
269 | February, April, June, August, October, December
270 | 07:00 Pacific time 271 |
272 |
273 | 274 |

Call information (member-only link) is the same for all meetings. Note calls are canceled when there are no agenda items to discuss.

275 | 276 |

The group meets face-to-face at least once per year during W3C's annual Technical Plenary Advisory Committee (TPAC). Additional face-to-face meetings may be organized. Past face-to-face meetings:

277 | 280 |
281 |
282 |

Meetings agenda

283 |

284 | The agenda is built from GitHub issues tagged with an agenda label in the group's repositories (see list below). Group participants are encouraged to label issues that they would like to discuss accordingly. If something cannot easily be expressed as a GitHub issue, or if you find yourself unable to add a label, please reach out to the chairs and/or team contact. 285 |

286 |

287 | Chairs send the agenda and call information —or a cancelation notice—, through email on the group's public mailing-list at least one day before the call. 288 |

289 |
290 |
291 |

Get involved

292 |

293 | This group works in public. We welcome comments and discussion 294 | from the web community on our mailing-list public-media-wg@w3.org 295 | (publicly archived) and, preferably, through issues in one of the group's GitHub repositories, where most of the work happens:
296 |

297 |
298 |
w3c/media-wg / issues
299 |
The group's home page. Issues used to track group-wide discussions
300 | 301 |
w3c/audio-session / issues
302 |
Repository of the Audio Session specification
303 | 304 |
w3c/autoplay / issues
305 |
Repository of the Autoplay Policy Detection specification
306 | 307 |
w3c/encrypted-media / issues
308 |
Repository of the Encrypted Media Extensions (EME) specification
309 | 310 |
w3c/media-capabilities / issues
311 |
Repository of the Media Capabilities specification
312 | 313 |
w3c/media-playback-quality / issues
314 |
Repository of the Media Playback Quality specification
315 | 316 |
w3c/mediasession / issues
317 |
Repository of the Media Session specification
318 | 319 |
w3c/media-source / issues
320 |
Repository of the Media Source Extensions (MSE) specification
321 | 322 |
w3c/picture-in-picture / issues
323 |
Repository of the Picture-in-picture specification
324 | 325 |
w3c/webcodecs / issues
326 |
Repository of the WebCodecs specification
327 |
328 | 329 |

Notes get taken during meetings on IRC: irc.w3.org:6665#mediawg / IRC web client

330 |
331 |
332 |
333 |
334 |
335 | 418 |
419 | 422 |
423 | 424 | 425 | --------------------------------------------------------------------------------