├── .gitignore ├── .gitattributes ├── screenshots ├── .DS_Store ├── WebUI1.png ├── WebUI2.png ├── BMCameraSetup1.png └── BMCameraSetup2.png ├── resources ├── NotoSansDisplay-VariableFont_wdth,wght.ttf └── NotoSansDisplay-VariableFont_wdth,wght.woff ├── README.md ├── BMDevice.js ├── style.css ├── index.html ├── web-ui.js └── LICENSE.txt /.gitignore: -------------------------------------------------------------------------------- 1 | .DS_Store 2 | /.vscode 3 | -------------------------------------------------------------------------------- /.gitattributes: -------------------------------------------------------------------------------- 1 | # Auto detect text files and perform LF normalization 2 | * text=auto 3 | -------------------------------------------------------------------------------- /screenshots/.DS_Store: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/DylanSpeiser/BM-Camera-Control-WebUI/HEAD/screenshots/.DS_Store -------------------------------------------------------------------------------- /screenshots/WebUI1.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/DylanSpeiser/BM-Camera-Control-WebUI/HEAD/screenshots/WebUI1.png -------------------------------------------------------------------------------- /screenshots/WebUI2.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/DylanSpeiser/BM-Camera-Control-WebUI/HEAD/screenshots/WebUI2.png -------------------------------------------------------------------------------- /screenshots/BMCameraSetup1.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/DylanSpeiser/BM-Camera-Control-WebUI/HEAD/screenshots/BMCameraSetup1.png -------------------------------------------------------------------------------- /screenshots/BMCameraSetup2.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/DylanSpeiser/BM-Camera-Control-WebUI/HEAD/screenshots/BMCameraSetup2.png -------------------------------------------------------------------------------- /resources/NotoSansDisplay-VariableFont_wdth,wght.ttf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/DylanSpeiser/BM-Camera-Control-WebUI/HEAD/resources/NotoSansDisplay-VariableFont_wdth,wght.ttf -------------------------------------------------------------------------------- /resources/NotoSansDisplay-VariableFont_wdth,wght.woff: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/DylanSpeiser/BM-Camera-Control-WebUI/HEAD/resources/NotoSansDisplay-VariableFont_wdth,wght.woff -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # BM Camera Control WebUI 2 | This web app utilizes the [Blackmagic](https://blackmagicdesign.com) Camera Control REST API to control cameras with a vanilla JS web interface. Modeled after the interface of ATEM Software Control, most of the camera's functions that can be controlled by the API are available here. 3 | 4 | Note that this is a tech demo, and may not be suitable for production use. 5 | 6 | >This program was written based on the official REST API documentation from Blackmagic, which can be found [here](https://documents.blackmagicdesign.com/DeveloperManuals/RESTAPIforBlackmagicCameras.pdf) 7 | 8 | Using this tool, you can control your Blackmagic studio and cinema cameras *without any extra hardware!* Use it for remote monitoring, color correction, focus pulling, or keeping tabs on your eqiupment. 9 | 10 | The `BMDevice.js` file works on its own if you want to write your own web app using the REST API. If you're interested in an in-depth walkthrough, I have a series of tutorials where I build up this file, step by step, while explaining how each part works. You can find it on my [GitHub page for it](https://github.com/DylanSpeiser/BM-API-Tutorial). 11 | 12 | ![Screenshot 1](screenshots/WebUI1.png) 13 | 14 | # Getting Started 15 | 16 | ## Camera Setup 17 | In order for the camera's API to be active, network connectivity must be enabled in **Blackmagic Camera Setup**, and the camera should be connected to the same network as your computer with an ethernet cable. 18 |
19 | If your camera does not have an ethernet port, use a USB-C to ethernet adapter. 20 | 21 | >Make sure that your camera has been updated to the latest firmware! (8.6+) 22 | 23 | ![BM Camera Setup](screenshots/BMCameraSetup2.png) 24 | 25 | > If you're using the GitHub Pages site, the API must be accessed with HTTPS rather than HTTP. You can enable this on the camera in **Blackmagic Camera Setup** by clicking the "Generate Certificate" button. You might have to convince your browser to trust the certificate by navigating to the API endpoint, overriding your browser's "this page isn't secure!" warnings, and then going back to the WebUI and connecting with HTTPS. 26 | 27 | ## Launching the App 28 | The app is a self-contained, offline web page. (No installation, dependencies, or servers to worry about!) Simply open the `index.html` file in your browser of choice, enter the hostname of your camera, and press "Connect". 29 | 30 | You can also use the GitHub Pages version of the app, which is linked in the sidebar. 31 | 32 | If you don't know the hostname of your camera, you can find and/or change it in **Blackmagic Camera Setup**. 33 |
34 | (The hostname is the camera's name with spaces replaced with dashes, and `.local` appended to the end) 35 | 36 | # Using the App 37 | 38 | ### Arrows, Buttons, and Text Boxes 39 | Many controls work with sliders/buttons as well as manual input by clicking on the number and typing in a new value. 40 | 41 | ### Media Management 42 | To view files on the drives of your camera, follow the link in the bottom-right corder for the **Web Media Manager**. This will take you to *your camera's* internal web server where you can view, download, and upload video files over the network. 43 | 44 | ### Manual API Calls 45 | The page allows for the sending of manual API calls to the camera. Use the text boxes to do that, after consulting the documentation. 46 | 47 | ### Layout 48 | Because the app is just a web page, you can open it in multiple browser windows at once. Resize the windows and you can monitor many cameras at the same time! 49 | 50 | 51 | 52 | ### Tablet Screens 53 | If you're having trouble seeing the bottom of the controls because of the footer (which can happen on tablets), just tap on the footer bar to hide it. Tap on the header bar to bring the footer back. 54 | 55 | ### Data Synchronization 56 | The app uses WebSockets to keep itself updated with the latest info from the camera. If something has gone wrong, refresh the page. 57 | 58 | I have done my best to make the page responsive, but every screen is different. If something looks off, adjust the zoom/scale of the window in your browser and that should fix things. 59 | 60 | # Compatibility 61 | This app (as of June 2024), should be compatible with the following Blackmagic cameras: 62 | | Camera Name | Default Hostname | Notes | 63 | |-|-|-| 64 | | Pocket Cinema Camera 4K | `Pocket-Cinema-Camera-4K.local` | FW 8.6+ Required | 65 | | Pocket Cinema Camera 6K | `Pocket-Cinema-Camera-6K.local` | FW 8.6+ Required | 66 | | Pocket Cinema Camera 6K G2 | `Pocket-Cinema-Camera-6K-G2.local` | FW 8.6+ Required | 67 | | Pocket Cinema Camera 6K Pro | `Pocket-Cinema-Camera-6K-Pro.local` | FW 8.6+ Required | 68 | | Cinema Camera 6K | `Blackmagic-Cinema-Camera-6K.local` | | 69 | | URSA Broadcast G2 | `URSA-Broadcast-G2.local` | | 70 | | Micro Studio Camera 4K G2 | `Micro-Studio-Camera-4K-G2.local` | | 71 | | Studio Camera 4K Plus | `Studio-Camera-4K-Plus.local` | | 72 | | Studio Camera 4K Pro | `Studio-Camera-4K-Pro.local` | | 73 | | Studio Camera 4K Plus G2 | `Studio-Camera-4K-Plus-G2.local`$^1$ | | 74 | | Studio Camera 4K Pro G2 | `Studio-Camera-4K-Pro-G2.local`$^1$ | | 75 | | Studio Camera 6K Pro | `Studio-Camera-6K-Pro.local` | | 76 | 77 | $^1:$ Unverified best guess
78 | If any of this information is incorrect, please let me know in the Issues section of this repository. 79 | 80 | # The Code 81 | It's open source, so feel free to modify the code to add new features or suit it to your setup. It's all vanilla JavaScript and HTML so it's super easy to work with and modify. Fork it and make something cool! 82 |

83 | If you like this project and want it to improve, consider making a Pull Request and I'll give it a look. Or, if coding isn't your thing, open an Issue in the repo's issue tracker. 84 | 85 | ## Tutorials 86 | For more information about using the BMD REST API and how I wrote `BMDevice.js`, check out [my tutorial series](https://github.com/DylanSpeiser/BM-API-Tutorial/) that explains the basics of how to interact with the camera in JavaScript and Python. 87 | 88 | ## Using `BMDevice.js` 89 | 90 | ### Basic Use 91 | You are more than welcome to use this JavaScript class in your own projects. Just include the file (with its attributions). 92 | 93 | Cameras are represented as BMCamera objects, instantiated with the `new` keyword and the constructor, which takes the hostname as a String argument. The constructor also (optionally) takes another boolean argument for whether or not to use HTTPS and WSS requests rather than their unsecre counterparts. In order to use the secure protocols, you must generate a certificate in **Blackmagic Camera Setup**. 94 | 95 | If you are using this file to control a HyperDeck, instantiate it as a `BMDevice` object. 96 | 97 | ### Updating the UI 98 | After instantiation, the constructor automatically subscribes to and pulls data from every available WebSocket property. If you don't like this, comment out lines 93-98 of `BMDevice.js`. 99 | 100 | Each BMDevice object has an `active` property, whose sole purpose is to enable or disable the calling of `updateUI` after receiving a WebSocket message. By default, `active` is set to `false`. If you have your own UI and want to update it on every `ws.onmessage` event (like I do), after instantiating the device, pass a reference to _your_ UI updating function to `.updateUI` and set `active` to true, like so: 101 | 102 | ```JS 103 | cameras[ci] = new BMCamera(hostname); 104 | 105 | cameras[ci].updateUI = updateUIAll; 106 | 107 | cameras[ci].active = true; 108 | ``` 109 | 110 | ### Accessing Data 111 | 112 | The JSON data from the device is stored in the `propertyData` field, indexed by the endpoint it came from. For example, here's how you would access the recording state of a `BMDevice` object named `device`: 113 | 114 | ```JS 115 | device.propertyData['/transports/0/record'].recording 116 | ``` 117 | 118 | Remember to consult the REST API documentation for more information about how this data is stored. Or, look in the developer console for this WebUI. You can access the currently selected camera in my WebUI as `cameras[ci]`. 119 | 120 | ### Sending Data 121 | 122 | Data is sent to the camera with the `PUTdata(endpoint, data)` method. For example: 123 | 124 | ```JS 125 | camera.PUTdata("/video/whiteBalance",{whiteBalance: 3200}); 126 | ``` 127 | 128 | `JSON.stringify()` is called on the `data` parameter before sending. 129 | 130 | This file is heavily commented so everything _should_ be pretty clear, but let me know in the Issue tracker if you're having trouble. 131 | 132 | # Issues and To-Dos 133 | 134 | Please report issues to the repo's issue tracker so I can fix them! 135 | 136 | If you're having trouble and don't know why, check the browser console. 137 | 138 | ## To-Do 139 | - Make a better UI for color correction 140 | - Add more functionality to vertical layout 141 | - Add audio settings 142 | - Add codec/format switching settings 143 | - Improve responsiveness 144 | - Improve error handling 145 | - Save / download preset files to/from the camera 146 | 147 | ### For License and Copyright details, See `LICENSE.txt` 148 | First made in 2024 by Dylan Speiser 149 | Big thank you to all contributors! 150 |
151 | Licensed under the GNU General Public License 152 | -------------------------------------------------------------------------------- /BMDevice.js: -------------------------------------------------------------------------------- 1 | /* Blackmagic Camera Control JS Class 2 | Written based on the Camera Control 3 | API Documentation from Blackmagic's 4 | Developer info website. 5 | 6 | (c) Dylan Speiser 2024 7 | github.com/DylanSpeiser 8 | 9 | This program is free software: you can redistribute it and/or modify 10 | it under the terms of the GNU Affero General Public License as published. 11 | 12 | This program is distributed in the hope that it will be useful but without 13 | any warranty; without even the implied warranty of merchantability or fitness 14 | for a particular purpose as specified by the License, which you should consult 15 | for more details at LICENSE.txt in this repository. 16 | */ 17 | 18 | // Generic Blackmagic Device class, use with HyperDecks. 19 | class BMDevice { 20 | // Pretty name and network hostname (strings) 21 | name; 22 | hostname; 23 | APIAddress; 24 | 25 | // Are we using HTTPS? 26 | useHTTPS; 27 | 28 | // WebSocket items 29 | ws; 30 | availableProperties; 31 | 32 | // Active Flag 33 | // Won't call updateUI if this is false 34 | active = false; 35 | 36 | // JSON Object to store all data 37 | propertyData = {}; 38 | 39 | // Reference to UI Updating callback function 40 | // For BYOUI purposes (Bring-Your-Own-UI). If you're using this class for your own UI, 41 | // set this function to point to your UI updater. 42 | updateUI() {}; 43 | 44 | // ============= CONSTRUCTOR ================ 45 | constructor(hostname, secure=false) { 46 | // Set Security 47 | this.useHTTPS = secure; 48 | 49 | // Set name properties 50 | this.hostname = hostname; 51 | this.APIAddress = (this.useHTTPS ? "https://" : "http://")+hostname+"/control/api/v1"; 52 | this.name = this.hostname.replace(".local","").replaceAll("-"," "); 53 | 54 | // Initialize WebSocket 55 | this.ws = new WebSocket((this.useHTTPS ? "wss://" : "ws://")+hostname+"/control/api/v1/event/websocket"); 56 | 57 | // Get a self object for accessing within callback fns 58 | var self = this; 59 | 60 | // Set the onmessage behavior 61 | this.ws.onmessage = (event) => { 62 | // Parse the event's data as JSON 63 | let eventData = JSON.parse(event.data); 64 | 65 | // Extract data we really care about 66 | let messageData = eventData.data; 67 | 68 | // If it's a listProperties message, update the available properties array 69 | if (messageData.action == "listProperties") { 70 | self.availableProperties = messageData.properties; 71 | } 72 | 73 | // If we get a response from the camera with property information, save it. 74 | if (eventData.type == "response") { 75 | Object.assign(this.propertyData, messageData.values); 76 | } 77 | 78 | // If it's a propertyValueChanged event, update the camera object accordingly and show it on the web page. 79 | if (messageData.action == "propertyValueChanged") { 80 | this.propertyData[messageData.property] = messageData.value; 81 | } 82 | 83 | if (this.active) { 84 | // Update the UI 85 | this.updateUI(); 86 | } 87 | 88 | // Output info to console. 89 | // console.log("WebSocket message received: ", eventData); 90 | } 91 | 92 | // Wait for the WebSocket to open 93 | this.ws.onopen = (event) => { 94 | // Once the WebSocket is open, 95 | 96 | // Ask it for all the properties 97 | self.ws.send(JSON.stringify({type: "request", data: {action: "listProperties"}})); 98 | 99 | sleep(100).then(() => { 100 | // Subscribe to all available events 101 | this.availableProperties.forEach((str) => { 102 | self.ws.send(JSON.stringify({type: "request", data: {action: "subscribe", properties: [str]}})); 103 | }); 104 | }); 105 | } 106 | } 107 | 108 | // Returns a JSON Object of data we got from the device 109 | GETdata(endpoint) { 110 | // Just call sendRequest 111 | return sendRequest("GET", this.APIAddress+endpoint); 112 | } 113 | 114 | // Send JSON Object data to the device 115 | PUTdata(endpoint, data) { 116 | // Just call sendRequest 117 | return sendRequest("PUT", this.APIAddress+endpoint, data); 118 | } 119 | 120 | // ================= SETTERS ================= 121 | // Basically just wrappers for PUT requests to specific endpoints 122 | 123 | // If the optional parameter is set to false, it will stop recording 124 | record(state = true) { 125 | this.PUTdata("/transports/0/record",{recording: state}); 126 | } 127 | 128 | toggleRecord() { 129 | let recordState = this.propertyData['/transports/0/record'].recording; 130 | 131 | this.PUTdata("/transports/0/record",{recording: !recordState}); 132 | } 133 | 134 | play() { 135 | this.PUTdata("/transports/0/play"); 136 | } 137 | 138 | stop() { 139 | this.PUTdata("/transports/0/stop"); 140 | } 141 | 142 | // Boolean parameter, true = forward, false = backwards 143 | seek(direction) { 144 | let clips = this.GETdata("/timelines/0")?.clips; 145 | let playbackData = this.GETdata("/transports/0/playback"); 146 | 147 | let runningSum = 0; 148 | let currentClipFound = false; 149 | let currentClipIndex = 0; 150 | let clipStartingTimecodes = []; 151 | let i = 0; 152 | 153 | clips.forEach((clip) => { 154 | if ((runningSum+clip.frameCount > playbackData.position) && !currentClipFound) { 155 | currentClipIndex = i; 156 | currentClipFound = true; 157 | } 158 | clipStartingTimecodes[i] = runningSum; 159 | runningSum += clip.frameCount; 160 | i++; 161 | }); 162 | 163 | let newClipIndex = Math.min(Math.max(0,(direction ? currentClipIndex+1 : currentClipIndex-1)), clips.length-1); 164 | 165 | playbackData.position = clipStartingTimecodes[newClipIndex]; 166 | 167 | this.PUTdata("/transports/0/playback", playbackData); 168 | } 169 | 170 | // Sets Timeline / Clip Looping 171 | // Argument can be either "None", "Loop", or "Loop Clip" 172 | setLoopMode(modeString) { 173 | let newStateObj = this.propertyData['/transports/0/playback']; 174 | 175 | if (modeString === "None") { 176 | newStateObj.loop = false; 177 | newStateObj.singleClip = false; 178 | } else if (modeString === "Loop") { 179 | newStateObj.loop = true; 180 | newStateObj.singleClip = false; 181 | } else if (modeString === "Loop Clip") { 182 | newStateObj.loop = true; 183 | newStateObj.singleClip = true; 184 | } 185 | 186 | this.PUTdata("/transports/0/playback", newStateObj); 187 | } 188 | } 189 | 190 | // Child Class Specifically for Cameras 191 | class BMCamera extends BMDevice { 192 | // Child class constructor 193 | // Just passing the hostname and security to the superclass's constructor 194 | constructor(hostname, secure=false) { 195 | super(hostname, secure); 196 | } 197 | 198 | // Sets the white balance and tint based on the following preset: 199 | // 0: Sunlight, 1: Tungsten, 2: Fluorescent, 3: Shade, 4: Cloudy 200 | // Any other value will not affect the WB setting 201 | setWhiteBalancePreset(presetIndex) { 202 | let newWhiteBalance; 203 | let newWhiteBalanceTint; 204 | 205 | switch (presetIndex) { 206 | case 0: 207 | // Sunlight 208 | newWhiteBalance = 5600; 209 | newWhiteBalanceTint = 10; 210 | break; 211 | case 1: 212 | // Tungsten 213 | newWhiteBalance = 3200; 214 | newWhiteBalanceTint = 0; 215 | break; 216 | case 2: 217 | // Fluorescent 218 | newWhiteBalance = 4000; 219 | newWhiteBalanceTint = 15; 220 | break; 221 | case 3: 222 | // Shade 223 | newWhiteBalance = 4500; 224 | newWhiteBalanceTint = 15; 225 | break; 226 | case 4: 227 | // Cloudy 228 | newWhiteBalance = 6500; 229 | newWhiteBalanceTint = 10; 230 | break; 231 | default: 232 | // If any other value is set, don't change anything 233 | newWhiteBalance = this.GETdata("/video/whiteBalance").whiteBalance; 234 | newWhiteBalanceTint = this.GETdata("/video/whiteBalanceTint").whiteBalanceTint; 235 | } 236 | 237 | this.PUTdata("/video/whiteBalance",{whiteBalance: newWhiteBalance}); 238 | this.PUTdata("/video/whiteBalanceTint",{whiteBalanceTint: newWhiteBalanceTint}); 239 | } 240 | 241 | doAutoFocus() { 242 | this.PUTdata("/lens/focus/doAutoFocus"); 243 | } 244 | 245 | doAutoWhitebalance() { 246 | this.PUTdata("/video/whiteBalance/doAuto"); 247 | } 248 | } 249 | 250 | /* Helper Functions */ 251 | 252 | // Send request with other method type 253 | function sendRequest(method, url, data) { 254 | // Instantiate the XMLHttpRequest object 255 | let xhr = new XMLHttpRequest(); 256 | 257 | // Create an object to store and return the response 258 | let responseObject = {}; 259 | 260 | // Define the onload function 261 | xhr.onload = function() { 262 | if (this.status < 300) { // If the operation is successful 263 | if (this.responseText) 264 | responseObject = JSON.parse(this.responseText); // Give the data to the responseObject 265 | responseObject.status = this.status; // Also pass along the status code for error handling 266 | } else { // If there has been an error 267 | responseObject = this; // Give the XMLHttpRequest data to the responseObject 268 | console.error("Error ", this.status, ": ", this.statusText); // Log the error in the console 269 | } 270 | }; 271 | 272 | // Open the connection 273 | // The "false" here specifies that we want to wait for the response to come back before returning from xhr.send() 274 | xhr.open(method, url, false); 275 | 276 | // Send the request with data 277 | xhr.send(JSON.stringify(data)); 278 | 279 | // Return response data 280 | return responseObject; 281 | } 282 | 283 | function sleep(ms) { 284 | return new Promise(resolve => setTimeout(resolve, ms)); 285 | } 286 | 287 | /* (c) Dylan Speiser 2024 288 | github.com/DylanSpeiser */ -------------------------------------------------------------------------------- /style.css: -------------------------------------------------------------------------------- 1 | /* Sorry the CSS is such a mess. -DS */ 2 | 3 | /* ============= WHOLE PAGE STYLES ================== */ 4 | 5 | /* Handle vertical screens */ 6 | @media screen and (max-width: 1400px) and (orientation: portrait) { 7 | #cameraControlsContainer { 8 | width: 100vw!important; 9 | } 10 | 11 | #cameraControlsContainerExpanded { 12 | display: none!important; 13 | } 14 | 15 | body { 16 | font-size: 125%; 17 | } 18 | } 19 | 20 | @media screen and (max-width: 1400px) and (orientation: landscape) { 21 | #cameraControlsContainer { 22 | width: 30vw!important; 23 | } 24 | 25 | #headerContainer { 26 | height: 5vh!important; 27 | } 28 | 29 | body { 30 | font-size: 70%; 31 | } 32 | } 33 | 34 | /* Load NotoSansDisplay Font from resources */ 35 | @font-face { 36 | font-family: 'NotoSansDisplay'; 37 | src: url('resources/NotoSansDisplay-VariableFont_wdth\,wght.woff') format('woff'), /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */ 38 | url('resources/NotoSansDisplay-VariableFont_wdth\,wght.ttf') format('truetype'); /* Chrome 4+, Firefox 3.5, Opera 10+, Safari 3—5 */ 39 | } 40 | 41 | .dNone { 42 | display: none; 43 | } 44 | 45 | body { 46 | font-family: 'NotoSansDisplay', sans-serif; 47 | font-weight: 100; 48 | margin: 0px; 49 | overflow: hidden; 50 | background: #181818; 51 | color: white; 52 | } 53 | 54 | /* Page Body Flexboxes */ 55 | .flexContainerH { 56 | display: flex; 57 | } 58 | 59 | .flexContainerV { 60 | display: inline-flex; 61 | } 62 | 63 | /* Inputs */ 64 | 65 | input[type=text] { 66 | border-radius: 0.5vh; 67 | background: rgb(30, 30, 30); 68 | color: white; 69 | height: 2em; 70 | width: 10vw; 71 | border: 1px solid rgb(20, 20, 20); 72 | text-align: center; 73 | font-family: 'NotoSansDisplay', sans-serif; 74 | outline: none; 75 | margin: 0px 0.5vw; 76 | } 77 | 78 | input[type=text]:focus { 79 | border: 1px solid rgb(150, 58, 0); 80 | } 81 | 82 | input[type=number] { 83 | border-radius: 0.5vh; 84 | background: rgb(30, 30, 30); 85 | color: white; 86 | height: 2em; 87 | width: 4.666vw; 88 | border: 1px solid rgb(20, 20, 20); 89 | text-align: center; 90 | font-family: 'NotoSansDisplay', sans-serif; 91 | outline: none; 92 | } 93 | 94 | input[type=number]:focus { 95 | border: 1px solid rgb(150, 58, 0); 96 | } 97 | 98 | input[type=range][orient=vertical] { 99 | writing-mode: vertical-lr; direction: rtl; 100 | width: 2vw; 101 | height: 80%; 102 | } 103 | 104 | select { 105 | border-radius: 0.5vh; 106 | background: rgb(30, 30, 30); 107 | color: white; 108 | height: 2em; 109 | width: 5vw; 110 | border: 1px solid rgb(20, 20, 20); 111 | text-align: center; 112 | font-family: 'NotoSansDisplay', sans-serif; 113 | outline: none; 114 | } 115 | 116 | select:focus { 117 | border: 1px solid rgb(150, 58, 0); 118 | } 119 | 120 | button { 121 | font-family: 'NotoSansDisplay', sans-serif; 122 | background: #181818; 123 | background: linear-gradient(0deg, #232323 0%, #404040 100%); 124 | border: 0.3vh solid black; 125 | outline: 0.3vh solid #404040; 126 | color: white; 127 | height: fit-content; 128 | width: fit-content; 129 | border-radius: 0.4em; 130 | padding: 0.5vh 1vw; 131 | margin: 1vh; 132 | } 133 | 134 | button:hover { 135 | background: #313131; 136 | background: linear-gradient(0deg, #313131 0%, #4d4d4d 100%); 137 | } 138 | 139 | button:active { 140 | background: #181818; 141 | box-shadow: inset 0 0 1em #090909; 142 | } 143 | 144 | input[type=file]:focus { 145 | border: 1px solid rgb(150, 58, 0); 146 | } 147 | 148 | #secureCheckboxLabel { 149 | margin-right: 1vw; 150 | } 151 | 152 | /* Horizontal Container Styles */ 153 | #headerContainer { 154 | background: #181818; 155 | background: linear-gradient(0deg, #181818 0%, #303030 100%); 156 | border-bottom: 1px solid black; 157 | width: 100%; 158 | height: 7.77vh; 159 | flex-wrap: wrap; 160 | align-content: center; 161 | } 162 | 163 | #headerContainer h1 { 164 | color: white; 165 | margin-left: 1.3vw; 166 | font-weight: 100; 167 | } 168 | 169 | #cameraSelectContainer { 170 | background: #222222; 171 | border: 1px solid black; 172 | width: 100%; 173 | height: 3.53vh; 174 | color: #474747; 175 | font-size: 1em; 176 | align-items: center; 177 | justify-content: center; 178 | } 179 | 180 | #cameraSelectContainer span { 181 | height: fit-content; 182 | } 183 | 184 | #cameraSelectContainer .camSelectSeparator { 185 | margin: 0px 0.5em; 186 | } 187 | 188 | .cameraSwitchLabel a { 189 | text-decoration: none; 190 | color: #474747; 191 | } 192 | 193 | .cameraSwitchLabel.selectedCam a { 194 | color: #e66c01; 195 | } 196 | 197 | #allCamerasContainer { 198 | width: 100%; 199 | height: 83.1vh; 200 | 201 | overflow-x: scroll; 202 | overflow-y: hidden; 203 | 204 | scrollbar-color: #202020 #151515; 205 | } 206 | 207 | #formatDisplay span { 208 | margin: 0px 1em; 209 | } 210 | 211 | #footerContainer { 212 | background: #181818; 213 | background: linear-gradient(0deg, #181818 0%, #303030 100%); 214 | border: 1px solid black; 215 | width: 100%; 216 | height: 5vh; 217 | position: fixed; 218 | bottom: 0; 219 | align-items: center; 220 | justify-content: space-between; 221 | } 222 | 223 | #footerContainer button { 224 | padding: 0.4em 0.8em; 225 | font-size: x-small; 226 | } 227 | 228 | #refreshingText.refreshing { 229 | color: #606060ff; 230 | } 231 | 232 | #refreshingText { 233 | color: #60606000; 234 | } 235 | 236 | #footerLinks span { 237 | margin-right: 1.25vw; 238 | } 239 | 240 | #footerLeft span { 241 | margin-left: 1.25vw; 242 | } 243 | 244 | #footerLinks a { 245 | text-decoration: none; 246 | color: #e66c01; 247 | } 248 | 249 | /* Camera Controls Container */ 250 | #cameraControlsContainer { 251 | width: 15vw; 252 | height: 100%; 253 | background: #282828; 254 | flex-direction: column; 255 | border: 1px solid black; 256 | flex-shrink: 0; 257 | } 258 | 259 | .liveCam { 260 | background: rgb(184,3,16); 261 | background: linear-gradient(90deg, rgba(184,3,16,1) 0%, rgba(255,0,19,1) 15%, rgba(255,0,19,1) 85%, rgba(184,3,16,1) 100%); 262 | } 263 | 264 | #cameraControlHeadContainer { 265 | width: 100%; 266 | height: 5vh; 267 | border-bottom: 2px solid black; 268 | align-items: center; 269 | color: white; 270 | } 271 | 272 | h2 { 273 | margin-inline-start: 0.6em; 274 | margin-inline-end: 0.6em; 275 | font-weight: 100; 276 | } 277 | 278 | #cameraName { 279 | 280 | } 281 | 282 | /* Color Correction Section */ 283 | #cameraControlColorCorrectionContainer { 284 | width: 100%; 285 | height: 33vh; 286 | flex-direction: column; 287 | align-items: center; 288 | justify-content: space-between; 289 | } 290 | 291 | #cameraControlLGGTabs { 292 | margin-top: 2vh; 293 | border: 1px solid #101010; 294 | border-radius: 2.5vh; 295 | overflow: hidden; 296 | } 297 | 298 | 299 | #cameraControlLGGTabs a { 300 | background: #181818; 301 | background: linear-gradient(0deg, #181818 0%, #303030 100%); 302 | 303 | padding: 0.1vh 1.25vw 0.25vh 1.25vw; 304 | 305 | border-left: 1px solid #101010; 306 | 307 | text-decoration: none; 308 | color: #474747; 309 | } 310 | 311 | #cameraControlLGGTabs a.selectedTab { 312 | color: #e66c01; 313 | } 314 | 315 | .ccExposureSettingValueContainer .expAdjArr { 316 | text-decoration: none; 317 | color: #60606000; 318 | } 319 | 320 | .ccExposureSettingValueContainer:hover .expAdjArr { 321 | color: #606060ff; 322 | } 323 | 324 | .ccExposureSettingValueContainer:hover .expAdjArr:hover { 325 | color: #474747; 326 | } 327 | 328 | .ccExposureSettingValueContainer:hover .expAdjArr:active { 329 | color: #e66c01; 330 | } 331 | 332 | #cameraControlColorCorrectionBottomContainer { 333 | margin-bottom: 1em; 334 | display: inline-flex; 335 | align-items: center; 336 | } 337 | 338 | #cameraControlColorCorrectionBottomContainer button { 339 | margin: 0px 0.5em; 340 | } 341 | 342 | #cameraControlColorCorrectionNumbersContainer span { 343 | margin: 0px 0.5em; 344 | text-decoration: underline 3px; 345 | } 346 | 347 | /* Exposure Section */ 348 | #cameraControlExposureContainer { 349 | width: 100%; 350 | height: 4.7vh; 351 | background-color: #171717; 352 | border-top: 1px solid #2d2d2d; 353 | border-bottom: 1px solid #2d2d2d; 354 | display: inline-flex; 355 | justify-content: space-evenly; 356 | overflow: hidden; 357 | } 358 | 359 | .ccExposureSettingContainer { 360 | display: flex; 361 | color: white; 362 | font-size: 0.86em; 363 | flex-direction: column; 364 | align-content: center; 365 | justify-content: center; 366 | align-items: center; 367 | padding-bottom: 0.5vh; 368 | padding-top: 0.25vh; 369 | } 370 | 371 | .exposureControlLabel { 372 | color: #6e6e6e; 373 | font-size: 0.666em; 374 | display: block; 375 | } 376 | 377 | /* Lens Stuff */ 378 | #cameraControlLensContainer { 379 | width: 100%; 380 | height: 41.9vh; 381 | border-bottom: 1px solid black; 382 | justify-content: space-evenly; 383 | } 384 | 385 | .lensSliderContainer { 386 | display: flex; 387 | flex-direction: column; 388 | align-items: center; 389 | } 390 | 391 | .lensSliderContainer span { 392 | margin-top: 1em; 393 | margin-bottom: 1em; 394 | } 395 | 396 | .circleButton { 397 | width: 2em; 398 | height: 2em; 399 | border-radius: 1em; 400 | padding: 0; 401 | margin: 1em 0; 402 | } 403 | 404 | .activated { 405 | background: #181818; 406 | box-shadow: inset 0 0 1em #090909; 407 | } 408 | 409 | #transportControls .circleButton { 410 | margin: 0 0.5em; 411 | } 412 | 413 | /* Right side (expanded) */ 414 | #cameraControlsContainerExpanded { 415 | width: 84.75vw; 416 | height: 100%; 417 | background: #282828; 418 | flex-direction: column; 419 | border: 1px solid black; 420 | flex-shrink: 0; 421 | } 422 | 423 | #cameraControlExpandedHeadContainer { 424 | width: 100%; 425 | height: 5vh; 426 | border-bottom: 2px solid black; 427 | align-items: center; 428 | justify-content: space-between; 429 | } 430 | 431 | #cameraControlExpandedBodyContainer { 432 | flex-direction: column; 433 | display: inline-flex; 434 | height: inherit; 435 | justify-content: space-around; 436 | } 437 | 438 | #timecodeLabel { 439 | 440 | } 441 | 442 | #connectionErrorSpan { 443 | color: #e64b3d; 444 | } 445 | 446 | #manualRequestResponseP { 447 | color: #6e6e6e; 448 | } 449 | 450 | /* Table Controls */ 451 | 452 | .tableControl { 453 | margin-left: 1.5vw; 454 | } 455 | 456 | .tableControl h3 { 457 | font-weight: 100; 458 | margin: 0.5vh 0vw; 459 | } 460 | 461 | table, td { 462 | margin-left: 0.5vw; 463 | /* border: 1px solid white; */ 464 | border-collapse: collapse; 465 | padding: 0.1vw 1vw; 466 | } 467 | 468 | td, tr { 469 | align-items: center; 470 | } -------------------------------------------------------------------------------- /index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | Camera Control WebUI for Blackmagic Cameras 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
24 |

Camera Control WebUI for Blackmagic Cameras

25 |
26 | 27 | 28 |
29 | CAM1 30 | | 31 | CAM2 32 | | 33 | CAM3 34 | | 35 | CAM4 36 | | 37 | CAM5 38 | | 39 | CAM6 40 | | 41 | CAM7 42 | | 43 | CAM8 44 |
45 | 46 | 47 |
48 |
49 |
50 |

CAM1

51 |
52 | 53 |
54 | 59 | Lift 60 |
61 | 62 |
63 | 0.00 64 | 0.00 65 | 0.00 66 | 0.00 67 |
68 | 69 |
70 | 71 | Gamma 72 |
73 | 74 |
75 | 0.00 76 | 0.00 77 | 0.00 78 | 0.00 79 |
80 | 81 |
82 | 83 | Gain 84 |
85 | 86 |
87 | 0.00 88 | 0.00 89 | 0.00 90 | 0.00 91 |
92 | 93 |
94 | 95 | 96 | Offset 97 |
98 | 99 |
100 | 0.00 101 | 0.00 102 | 0.00 103 | 0.00 104 |
105 | 106 |
107 |
108 | 109 |
110 |
111 | FILTER 112 |
113 | ◀ 114 | 0 115 | ▶ 116 |
117 |
118 |
119 | GAIN 120 |
121 | ◀ 122 | +0db 123 | ▶ 124 |
125 |
126 |
127 | SHUTTER 128 |
129 | ◀ 130 | 1/50 131 | ▶ 132 |
133 |
134 |
135 | BALANCE 136 |
137 | ◀ 138 | 5600K 139 | ▶ 140 |
141 |
142 | ◀ 143 | 0 144 | ▶ 145 |
146 |
147 |
148 | 149 |
150 |
151 | 152 |
153 |
154 | FOCUS 155 | 156 | 157 |
158 |
159 | IRIS 160 | 161 | X.X 162 |
163 |
164 | ZOOM 165 | 166 | XXmm 167 |
168 |
169 | 170 |
171 | 172 |
173 |
174 |

CAMERA NAME

175 |
176 | CODEC 177 | RESOLUTION 178 | FPS 179 |
180 |
181 | 182 | 183 | 184 | 185 | 186 | 187 | 188 | 189 |
190 |

TIMECODE

191 |
192 | 193 |
194 |
195 |

Connection

196 | 197 | 198 | 199 | 206 | 207 | 208 | 209 | 220 | 221 | 222 | 225 | 226 |
Hostname 200 | 201 | 202 | 203 | Use HTTPS 204 | 205 |
Send API Call 210 | 211 | 212 | 213 | 214 | 215 | 216 | 217 | 218 | 219 |
223 |

Send manual API requests using the above controls. See documentation for details.

224 |
227 |
228 | 229 |
230 |

Presets

231 | 232 | 233 | 234 | 239 | 242 | 243 |
Preset Select 235 | 238 | 240 | 241 |
244 |
245 | 246 |
247 |

Exposure

248 | 249 | 250 | 251 | 252 | 253 | 254 | 255 | 262 | 263 | 264 | 265 | 274 | 275 |
ISO
AE Mode 256 | 261 |
AE Type 266 | 273 |
276 | 277 |
278 | 279 |
280 |

Contrast

281 | 282 | 283 | 284 | 285 | 288 | 291 | 292 | 293 | 294 | 295 | 298 | 299 |
Pivot 286 | 0 287 | 289 | 290 |
Adjust 296 | 0 297 |
300 |
301 | 302 |
303 |

Color

304 | 305 | 306 | 307 | 308 | 311 | 314 | 315 | 316 | 317 | 318 | 321 | 322 | 323 | 324 | 325 | 328 | 329 |
Hue 309 | 0 310 | 312 | 313 |
Saturation 319 | 0 320 |
Luma Contribution 326 | 0 327 |
330 |
331 |
332 |
333 | 334 |
335 | 336 | 337 |
338 |
339 | (v 1.4.2) 340 | 341 |
342 | 347 |
348 | 349 | -------------------------------------------------------------------------------- /web-ui.js: -------------------------------------------------------------------------------- 1 | /* Blackmagic Camera Control WebUI 2 | WebUI Script functions 3 | (c) Dylan Speiser 2024 4 | github.com/DylanSpeiser 5 | */ 6 | 7 | 8 | /* Global variables */ 9 | var cameras = []; // Array to store all of the camera objects 10 | var ci = 0; // Index into this array for the currently selected camera. 11 | // cameras[ci] is used to reference the currently selected camera object 12 | 13 | var WBMode = 0; // 0: balance, 1: tint 14 | 15 | var defaultControlsHTML; 16 | 17 | var unsavedChanges = []; 18 | 19 | // Set everything up 20 | function bodyOnLoad() { 21 | defaultControlsHTML = document.getElementById("allCamerasContainer").innerHTML; 22 | // prefill camera hostname (or IP address) 23 | document.getElementById("hostnameInput").value = localStorage.getItem("camerahostname_"+ci.toString()); 24 | if ( localStorage.getItem("camerasecurity_"+ci.toString()) === 'true' ) { 25 | document.getElementById("secureCheckbox").checked = true 26 | } 27 | } 28 | 29 | 30 | // Checks the hostname, if it replies successfully then a new BMCamera object 31 | // is made and gets put in the array at ind 32 | function initCamera() { 33 | // Get hostname from Hostname text field 34 | let hostname = document.getElementById("hostnameInput").value; 35 | let security = document.getElementById("secureCheckbox").checked; 36 | 37 | try { 38 | // Check if the hostname is valid 39 | let response = sendRequest("GET", (security ? "https://" : "http://")+hostname+"/control/api/v1/system",""); 40 | 41 | if (response.status < 300) { 42 | // Success, make a new camera, get all relevant info, and populate the UI 43 | cameras[ci] = new BMCamera(hostname, security); 44 | // Save camera hostname and security status in local storage 45 | localStorage.setItem("camerahostname_"+ci, hostname) 46 | localStorage.setItem("camerasecurity_"+ci, security) 47 | cameras[ci].updateUI = updateUIAll; 48 | 49 | cameras[ci].active = true; 50 | 51 | document.getElementById("connectionErrorSpan").innerHTML = "Connected."; 52 | document.getElementById("connectionErrorSpan").setAttribute("style","color: #6e6e6e;"); 53 | 54 | } else { 55 | // Something has gone wrong, tell the user 56 | document.getElementById("connectionErrorSpan").innerHTML = response.statusText; 57 | } 58 | } catch (error) { 59 | // Something has gone wrong, tell the user 60 | document.getElementById("connectionErrorSpan").title = error; 61 | document.getElementById("connectionErrorSpan").innerHTML = "Error "+error.code+": "+error.name+" (Your hostname is probably incorrect, hover for more details)"; 62 | } 63 | 64 | unsavedChanges = unsavedChanges.filter((e) => {return e !== "Hostname"}); 65 | } 66 | 67 | // =============================== UI Updater ================================== 68 | // ============================================================================= 69 | 70 | function updateUIAll() { 71 | // ========== Camera Name ========== 72 | 73 | document.getElementById("cameraName").innerHTML = cameras[ci].name; 74 | 75 | // ========== Hostname ========== 76 | 77 | if (!unsavedChanges.includes("Hostname")) { 78 | document.getElementById("hostnameInput").value = cameras[ci].hostname; 79 | } 80 | 81 | // ========== Format ========== 82 | 83 | document.getElementById("formatCodec").innerHTML = cameras[ci].propertyData['/system/format']?.codec.toUpperCase().replace(":"," ").replace("_",":"); 84 | 85 | let resObj = cameras[ci].propertyData['/system/format']?.recordResolution; 86 | document.getElementById("formatResolution").innerHTML = resObj?.width + "x" + resObj?.height; 87 | document.getElementById("formatFPS").innerHTML = cameras[ci].propertyData['/system/format']?.frameRate+" fps"; 88 | 89 | // ========== Recording State ========== 90 | 91 | if (cameras[ci].propertyData['/transports/0/record']?.recording) { 92 | document.getElementById("cameraControlHeadContainer").classList.add("liveCam"); 93 | document.getElementById("cameraControlExpandedHeadContainer").classList.add("liveCam"); 94 | } else { 95 | document.getElementById("cameraControlHeadContainer").classList.remove("liveCam"); 96 | document.getElementById("cameraControlExpandedHeadContainer").classList.remove("liveCam"); 97 | } 98 | 99 | // ========== Playback Loop State ========== 100 | let loopState = cameras[ci].propertyData['/transports/0/playback']?.loop; 101 | let singleClipState = cameras[ci].propertyData['/transports/0/playback']?.singleClip; 102 | 103 | let loopButton = document.getElementById("loopButton"); 104 | let singleClipButton = document.getElementById("singleClipButton"); 105 | 106 | if (loopState) { 107 | loopButton.classList.add("activated"); 108 | } else { 109 | loopButton.classList.remove("activated"); 110 | } 111 | 112 | if (singleClipState) { 113 | singleClipButton.classList.add("activated"); 114 | } else { 115 | singleClipButton.classList.remove("activated"); 116 | } 117 | 118 | // ========== Timecode ========== 119 | 120 | document.getElementById("timecodeLabel").innerHTML = parseTimecode(cameras[ci].propertyData['/transports/0/timecode']?.timecode); 121 | 122 | // ========== Presets Dropdown ========== 123 | 124 | if (!unsavedChanges.includes("presets")) { 125 | 126 | var presetsList = document.getElementById("presetsDropDown"); 127 | 128 | presetsList.innerHTML = ""; 129 | 130 | cameras[ci].propertyData['/presets']?.presets.forEach((presetItem) => { 131 | let presetName = presetItem.split('.', 1); 132 | 133 | let textNode = document.createTextNode(presetName); 134 | let optionNode = document.createElement("option"); 135 | optionNode.setAttribute("name", "presetOption"+presetName); 136 | optionNode.appendChild(textNode); 137 | document.getElementById("presetsDropDown").appendChild(optionNode); 138 | }); 139 | 140 | // ========== Active Preset ========== 141 | 142 | var presetsList = document.getElementById("presetsDropDown"); 143 | 144 | presetsList.childNodes.forEach((child) => { 145 | if (child.nodeName == 'OPTION' && (child.value+".cset") == cameras[ci].propertyData['/presets/active']?.preset) { 146 | child.selected=true 147 | } else { 148 | child.selected=false 149 | } 150 | }) 151 | 152 | } 153 | 154 | // ========== Iris ========== 155 | 156 | document.getElementById("irisRange").value = cameras[ci].propertyData['/lens/iris']?.normalised; 157 | document.getElementById("apertureStopsLabel").innerHTML = cameras[ci].propertyData['/lens/iris']?.apertureStop.toFixed(1); 158 | 159 | // ========== Zoom ========== 160 | 161 | document.getElementById("zoomRange").value = cameras[ci].propertyData['/lens/zoom']?.normalised; 162 | document.getElementById("zoomMMLabel").innerHTML = cameras[ci].propertyData['/lens/zoom']?.focalLength +"mm"; 163 | 164 | // ========== Focus ========== 165 | 166 | document.getElementById("focusRange").value = cameras[ci].propertyData['/lens/focus']?.normalised; 167 | 168 | // ========== ISO ========== 169 | if (!unsavedChanges.includes("ISO")) { 170 | if (cameras[ci].propertyData['/video/iso']) 171 | document.getElementById("ISOInput").value = cameras[ci].propertyData['/video/iso']?.iso; 172 | } 173 | 174 | // ========== GAIN ========== 175 | 176 | if (!unsavedChanges.includes("Gain")) { 177 | let gainString = ""; 178 | let gainInt = cameras[ci].propertyData['/video/gain']?.gain 179 | 180 | if (gainInt >= 0) { 181 | gainString = "+"+gainInt+"db" 182 | } else { 183 | gainString = gainInt+"db" 184 | } 185 | 186 | document.getElementById("gainSpan").innerHTML = gainString; 187 | } 188 | 189 | // ========== WHITE BALANCE =========== 190 | 191 | if (!unsavedChanges.includes("WB")) { 192 | document.getElementById("whiteBalanceSpan").innerHTML = cameras[ci].propertyData['/video/whiteBalance']?.whiteBalance+"K"; 193 | } 194 | 195 | if (!unsavedChanges.includes("WBT")) { 196 | document.getElementById("whiteBalanceTintSpan").innerHTML = cameras[ci].propertyData['/video/whiteBalanceTint']?.whiteBalanceTint; 197 | } 198 | 199 | // =========== ND ============= 200 | 201 | if (!unsavedChanges.includes("ND")) { 202 | if (cameras[ci].propertyData['/video/ndFilter']) { 203 | document.getElementById("ndFilterSpan").innerHTML = cameras[ci].propertyData['/video/ndFilter']?.stop; 204 | } else { 205 | document.getElementById("ndFilterSpan").innerHTML = 0; 206 | document.getElementById("ndFilterSpan").disabled = true; 207 | } 208 | } 209 | 210 | // ============ Shutter ===================== 211 | 212 | if (!unsavedChanges.includes("Shutter")) { 213 | let shutterString = "SS" 214 | let shutterObj = cameras[ci].propertyData['/video/shutter']; 215 | 216 | if (shutterObj?.shutterSpeed) { 217 | shutterString = "1/"+shutterObj.shutterSpeed 218 | } else if (shutterObj?.shutterAngle) { 219 | var shangleString = (shutterObj.shutterAngle / 100).toFixed(1).toString() 220 | if (shangleString.indexOf(".0") > 0) { 221 | shutterString = parseFloat(shangleString).toFixed(0)+"°"; 222 | } else { 223 | shutterString = shangleString+"°"; 224 | } 225 | } 226 | 227 | document.getElementById("shutterSpan").innerHTML = shutterString; 228 | } 229 | 230 | // =========== Auto Exposure Mode =========== 231 | 232 | if (!unsavedChanges.includes("AutoExposure")) { 233 | let AEmodeSelect = document.getElementById("AEmodeDropDown"); 234 | let AEtypeSelect = document.getElementById("AEtypeDropDown"); 235 | 236 | AEmodeSelect.value = cameras[ci].propertyData['/video/autoExposure']?.mode; 237 | AEtypeSelect.value = cameras[ci].propertyData['/video/autoExposure']?.type; 238 | } 239 | 240 | // =========== COLOR CORRECTION ============= 241 | 242 | // Lift 243 | if (!unsavedChanges.includes("CC0")) { 244 | let liftProps = cameras[ci].propertyData['/colorCorrection/lift']; 245 | document.getElementsByClassName("CClumaLabel")[0].innerHTML = liftProps?.luma.toFixed(2); 246 | document.getElementsByClassName("CCredLabel")[0].innerHTML = liftProps?.red.toFixed(2); 247 | document.getElementsByClassName("CCgreenLabel")[0].innerHTML = liftProps?.green.toFixed(2); 248 | document.getElementsByClassName("CCblueLabel")[0].innerHTML = liftProps?.blue.toFixed(2); 249 | } 250 | 251 | // Gamma 252 | if (!unsavedChanges.includes("CC1")) { 253 | let gammaProps = cameras[ci].propertyData['/colorCorrection/gamma']; 254 | document.getElementsByClassName("CClumaLabel")[1].innerHTML = gammaProps?.luma.toFixed(2); 255 | document.getElementsByClassName("CCredLabel")[1].innerHTML = gammaProps?.red.toFixed(2); 256 | document.getElementsByClassName("CCgreenLabel")[1].innerHTML = gammaProps?.green.toFixed(2); 257 | document.getElementsByClassName("CCblueLabel")[1].innerHTML = gammaProps?.blue.toFixed(2); 258 | } 259 | 260 | // Gain 261 | if (!unsavedChanges.includes("CC2")) { 262 | let gainProps = cameras[ci].propertyData['/colorCorrection/gain']; 263 | document.getElementsByClassName("CClumaLabel")[2].innerHTML = gainProps?.luma.toFixed(2); 264 | document.getElementsByClassName("CCredLabel")[2].innerHTML = gainProps?.red.toFixed(2); 265 | document.getElementsByClassName("CCgreenLabel")[2].innerHTML = gainProps?.green.toFixed(2); 266 | document.getElementsByClassName("CCblueLabel")[2].innerHTML = gainProps?.blue.toFixed(2); 267 | } 268 | 269 | // Offset 270 | if (!unsavedChanges.includes("CC3")) { 271 | let offsetProps = cameras[ci].propertyData['/colorCorrection/offset']; 272 | document.getElementsByClassName("CClumaLabel")[3].innerHTML = offsetProps?.luma.toFixed(2); 273 | document.getElementsByClassName("CCredLabel")[3].innerHTML = offsetProps?.red.toFixed(2); 274 | document.getElementsByClassName("CCgreenLabel")[3].innerHTML = offsetProps?.green.toFixed(2); 275 | document.getElementsByClassName("CCblueLabel")[3].innerHTML = offsetProps?.blue.toFixed(2); 276 | } 277 | 278 | // Contrast 279 | if (!unsavedChanges.includes("CC4")) { 280 | let constrastProps = cameras[ci].propertyData['/colorCorrection/contrast']; 281 | document.getElementById("CCcontrastPivotRange").value = constrastProps?.pivot; 282 | document.getElementById("CCcontrastPivotLabel").innerHTML = constrastProps?.pivot.toFixed(2); 283 | document.getElementById("CCcontrastAdjustRange").value = constrastProps?.adjust; 284 | document.getElementById("CCcontrastAdjustLabel").innerHTML = parseInt(constrastProps?.adjust * 50)+"%"; 285 | } 286 | 287 | // Color 288 | if (!unsavedChanges.includes("CC5")) { 289 | let colorProps = cameras[ci].propertyData['/colorCorrection/color']; 290 | document.getElementById("CChueRange").value = colorProps?.hue; 291 | document.getElementById("CCcolorHueLabel").innerHTML = parseInt((colorProps?.hue + 1) * 180)+"°"; 292 | 293 | document.getElementById("CCsaturationRange").value = colorProps?.saturation; 294 | document.getElementById("CCcolorSatLabel").innerHTML = parseInt(colorProps?.saturation * 50)+"%"; 295 | 296 | let lumaContributionProps = cameras[ci].propertyData['/colorCorrection/lumaContribution']; 297 | document.getElementById("CClumaContributionRange").value = lumaContributionProps?.lumaContribution; 298 | document.getElementById("CCcolorLCLabel").innerHTML = parseInt(lumaContributionProps?.lumaContribution * 100)+"%"; 299 | } 300 | 301 | // ============ Footer Links =============== 302 | document.getElementById("documentationLink").href = (cameras[ci].useHTTPS ? "https://" : "http://")+cameras[ci].hostname+"/control/documentation.html"; 303 | document.getElementById("mediaManagerLink").href = (cameras[ci].useHTTPS ? "https://" : "http://")+cameras[ci].hostname; 304 | } 305 | 306 | 307 | // ============================================================================== 308 | 309 | // Called when the user changes tabs to a different camera 310 | function switchCamera(index) { 311 | if (cameras[ci]) { 312 | cameras[ci].active = false; 313 | } 314 | 315 | ci = index; 316 | 317 | // Reset the Controls 318 | document.getElementById("allCamerasContainer").innerHTML = defaultControlsHTML; 319 | 320 | // Update the UI 321 | 322 | for (var i = 0; i < 8; i++) { 323 | if (i == ci) { 324 | document.getElementsByClassName("cameraSwitchLabel")[i].classList.add("selectedCam"); 325 | } else { 326 | document.getElementsByClassName("cameraSwitchLabel")[i].classList.remove("selectedCam"); 327 | } 328 | } 329 | 330 | document.getElementById("cameraNumberLabel").innerHTML = "CAM"+(ci+1); 331 | document.getElementById("cameraName").innerHTML = "CAMERA NAME"; 332 | document.getElementById("hostnameInput").value = localStorage.getItem("camerahostname_"+ci.toString()); 333 | if ( localStorage.getItem("camerasecurity_"+ci.toString()) === 'true' ) { 334 | document.getElementById("secureCheckbox").checked = true 335 | } 336 | if (cameras[ci]) { 337 | cameras[ci].active = true; 338 | } 339 | } 340 | 341 | // For not-yet-implemented Color Correction UI 342 | function setCCMode(mode) { 343 | if (mode == 0) { 344 | // Lift 345 | 346 | } else if (mode == 1) { 347 | // Gamma 348 | 349 | } else { 350 | // Gain 351 | 352 | } 353 | 354 | for (var i = 0; i < 3; i++) { 355 | if (i == mode) { 356 | document.getElementsByClassName("ccTabLabel")[i].classList.add("selectedTab"); 357 | } else { 358 | document.getElementsByClassName("ccTabLabel")[i].classList.remove("selectedTab"); 359 | } 360 | } 361 | } 362 | 363 | // Allows for changing WB/Tint displayed in the UI 364 | function swapWBMode() { 365 | if (WBMode == 0) { 366 | // Balance 367 | document.getElementById("WBLabel").innerHTML = "TINT"; 368 | document.getElementById("WBValueContainer").classList.add("dNone"); 369 | document.getElementById("WBTintValueContainer").classList.remove("dNone"); 370 | 371 | WBMode = 1; 372 | } else { 373 | //Tint 374 | document.getElementById("WBLabel").innerHTML = "BALANCE"; 375 | document.getElementById("WBValueContainer").classList.remove("dNone"); 376 | document.getElementById("WBTintValueContainer").classList.add("dNone"); 377 | 378 | WBMode = 0; 379 | } 380 | } 381 | 382 | // Triggered by the button by those text boxes. Reads the info from the inputs and sends it to the camera. 383 | function manualAPICall() { 384 | const requestRadioGET = document.getElementById("requestTypeGET"); 385 | 386 | const requestEndpointText = document.getElementById("manualRequestEndpointLabel").value; 387 | let requestData = ""; 388 | 389 | try { 390 | requestData = JSON.parse(document.getElementById("manualRequestBodyLabel").value); 391 | } catch (err) { 392 | document.getElementById("manualRequestResponseP").innerHTML = err; 393 | } 394 | 395 | const requestMethod = (requestRadioGET.checked ? "GET" : "PUT"); 396 | const requestURL = cameras[ci].APIAddress+requestEndpointText; 397 | 398 | let response = sendRequest(requestMethod,requestURL,requestData); 399 | 400 | document.getElementById("manualRequestResponseP").innerHTML = JSON.stringify(response); 401 | } 402 | 403 | /* Control Calling Functions */ 404 | /* Makes the HTML cleaner. */ 405 | 406 | function decreaseND() { 407 | cameras[ci].PUTdata("/video/ndFilter",{stop: cameras[ci].propertyData['/video/ndFilter'].stop-2}); 408 | } 409 | 410 | function increaseND() { 411 | cameras[ci].PUTdata("/video/ndFilter",{stop: cameras[ci].propertyData['/video/ndFilter'].stop+2}); 412 | } 413 | 414 | function decreaseGain() { 415 | cameras[ci].PUTdata("/video/gain",{gain: cameras[ci].propertyData['/video/gain'].gain-2}); 416 | } 417 | 418 | function increaseGain() { 419 | cameras[ci].PUTdata("/video/gain",{gain: cameras[ci].propertyData['/video/gain'].gain+2}); 420 | } 421 | 422 | function decreaseShutter() { 423 | let cam = cameras[ci]; 424 | 425 | if ('shutterSpeed' in cam.propertyData['/video/shutter']) { 426 | cam.PUTdata("/video/shutter", {"shutterSpeed": cam.propertyData['/video/shutter'].shutterSpeed+10}); 427 | } else { 428 | cam.PUTdata("/video/shutter", {"shutterAngle": cam.propertyData['/video/shutter'].shutterAngle-1000}); 429 | } 430 | } 431 | 432 | function increaseShutter() { 433 | let cam = cameras[ci]; 434 | 435 | if ('shutterSpeed' in cam.propertyData['/video/shutter']) { 436 | cam.PUTdata("/video/shutter", {"shutterSpeed": cam.propertyData['/video/shutter'].shutterSpeed-10}); 437 | } else { 438 | cam.PUTdata("/video/shutter", {"shutterAngle": cam.propertyData['/video/shutter'].shutterAngle+1000}); 439 | } 440 | } 441 | 442 | function handleShutterInput() { 443 | let inputString = document.getElementById("shutterSpan").innerHTML; 444 | 445 | if (event.key === 'Enter') { 446 | let cam = cameras[ci]; 447 | 448 | if ('shutterSpeed' in cam.propertyData['/video/shutter']) { 449 | if (inputString.indexOf("1/") >= 0) { 450 | cam.PUTdata("/video/shutter", {"shutterSpeed" :parseInt(inputString.substring(2))}); 451 | } else { 452 | cam.PUTdata("/video/shutter", {"shutterSpeed" :parseInt(inputString)}); 453 | } 454 | 455 | } else { 456 | cam.PUTdata("/video/shutter", {"shutterAngle": parseInt(parseFloat(inputString)*100)}); 457 | } 458 | 459 | unsavedChanges = unsavedChanges.filter((e) => {return e !== "Shutter"}); 460 | } else { 461 | unsavedChanges.push('Shutter'); 462 | } 463 | } 464 | 465 | function decreaseWhiteBalance() { 466 | cameras[ci].PUTdata("/video/whiteBalance", {whiteBalance: cameras[ci].propertyData['/video/whiteBalance'].whiteBalance-50}); 467 | } 468 | 469 | function increaseWhiteBalance() { 470 | cameras[ci].PUTdata("/video/whiteBalance", {whiteBalance: cameras[ci].propertyData['/video/whiteBalance'].whiteBalance+50}); 471 | } 472 | 473 | function decreaseWhiteBalanceTint() { 474 | cameras[ci].PUTdata("/video/whiteBalanceTint", {whiteBalanceTint: cameras[ci].propertyData['/video/whiteBalanceTint'].whiteBalanceTint-1}); 475 | } 476 | 477 | function increaseWhiteBalanceTint() { 478 | cameras[ci].PUTdata("/video/whiteBalanceTint", {whiteBalanceTint: cameras[ci].propertyData['/video/whiteBalanceTint'].whiteBalanceTint+1}); 479 | } 480 | 481 | function presetInputHandler() { 482 | let selectedPreset = document.getElementById("presetsDropDown").value; 483 | 484 | cameras[ci].PUTdata("/presets/active", {preset: selectedPreset+".cset"}); 485 | 486 | unsavedChanges = unsavedChanges.filter((e) => {return e !== "presets"}); 487 | } 488 | 489 | function hostnameInputHandler() { 490 | let newHostname = document.getElementById("hostnameInput").value; 491 | 492 | if (event.key === 'Enter') { 493 | event.preventDefault; 494 | unsavedChanges = unsavedChanges.filter((e) => {return e !== "Hostname"}); 495 | initCamera(); 496 | } else { 497 | unsavedChanges.push('Hostname'); 498 | } 499 | } 500 | 501 | function AEmodeInputHandler() { 502 | let AEmode = document.getElementById("AEmodeDropDown").value; 503 | let AEtype = document.getElementById("AEtypeDropDown").value; 504 | 505 | cameras[ci].PUTdata("/video/autoExposure", {mode: AEmode, type: AEtype}); 506 | 507 | unsavedChanges = unsavedChanges.filter((e) => {return e !== "AutoExposure"}); 508 | } 509 | 510 | function ISOInputHandler() { 511 | let ISOInput = document.getElementById("ISOInput"); 512 | 513 | if (event.key === 'Enter') { 514 | event.preventDefault; 515 | cameras[ci].PUTdata("/video/iso", {iso: parseInt(ISOInput.value)}) 516 | unsavedChanges = unsavedChanges.filter((e) => {return e !== "ISO"}); 517 | } else { 518 | unsavedChanges.push('ISO'); 519 | } 520 | } 521 | 522 | // 0: lift, 1: gamma, 2: gain, 3: offset, 4: contrast, 5: color & LC 523 | function CCInputHandler(which) { 524 | if (event.key === 'Enter') { 525 | event.preventDefault; 526 | setCCFromUI(which); 527 | } else { 528 | unsavedChanges.push('CC'+which); 529 | } 530 | } 531 | 532 | function NDFilterInputHandler() { 533 | if (event.key === 'Enter') { 534 | event.preventDefault; 535 | cameras[ci].PUTdata("/video/ndFilter", {stop: parseInt(document.getElementById("ndFilterSpan").innerHTML)}) 536 | unsavedChanges = unsavedChanges.filter((e) => {return e !== "ND"}); 537 | } else { 538 | unsavedChanges.push('ND'); 539 | } 540 | } 541 | 542 | function GainInputHandler() { 543 | if (event.key === 'Enter') { 544 | event.preventDefault; 545 | cameras[ci].PUTdata("/video/gain", {gain: parseInt(document.getElementById("gainSpan").innerHTML)}) 546 | unsavedChanges = unsavedChanges.filter((e) => {return e !== "Gain"}); 547 | } else { 548 | unsavedChanges.push('Gain'); 549 | } 550 | } 551 | 552 | function WBInputHandler() { 553 | if (event.key === 'Enter') { 554 | event.preventDefault; 555 | cameras[ci].PUTdata("/video/whiteBalance", {whiteBalance: parseInt(document.getElementById("whiteBalanceSpan").innerHTML)}) 556 | unsavedChanges = unsavedChanges.filter((e) => {return e !== "WB"}); 557 | } else { 558 | unsavedChanges.push('WB'); 559 | } 560 | } 561 | 562 | function WBTInputHandler() { 563 | if (event.key === 'Enter') { 564 | event.preventDefault; 565 | cameras[ci].PUTdata("/video/whiteBalanceTint", {whiteBalanceTint: parseInt(document.getElementById("whiteBalanceTintSpan").innerHTML)}) 566 | unsavedChanges = unsavedChanges.filter((e) => {return e !== "WBT"}); 567 | } else { 568 | unsavedChanges.push('WBT'); 569 | } 570 | } 571 | 572 | // 0: lift, 1: gamma, 2: gain, 3: offset 573 | function setCCFromUI(which) { 574 | if (which < 4) { 575 | var lumaFloat = parseFloat(document.getElementsByClassName("CClumaLabel")[which].innerHTML); 576 | var redFloat = parseFloat(document.getElementsByClassName("CCredLabel")[which].innerHTML); 577 | var greenFloat = parseFloat(document.getElementsByClassName("CCgreenLabel")[which].innerHTML); 578 | var blueFloat = parseFloat(document.getElementsByClassName("CCblueLabel")[which].innerHTML); 579 | 580 | var ccobject = {"red": redFloat, "green": greenFloat, "blue": blueFloat, "luma": lumaFloat}; 581 | } 582 | 583 | if (which == 0) { 584 | cameras[ci].PUTdata("/colorCorrection/lift", ccobject); 585 | } else if (which == 1) { 586 | cameras[ci].PUTdata("/colorCorrection/gamma", ccobject); 587 | } else if (which == 2) { 588 | cameras[ci].PUTdata("/colorCorrection/gain", ccobject); 589 | } else if (which == 3) { 590 | cameras[ci].PUTdata("/colorCorrection/offset", ccobject); 591 | } else if (which == 4) { 592 | let pivotFloat = parseFloat(document.getElementById("CCcontrastPivotLabel").innerHTML); 593 | let adjustInt = parseInt(document.getElementById("CCcontrastAdjustLabel").innerHTML); 594 | 595 | let adjustFloat = adjustInt/50.0; 596 | 597 | cameras[ci].PUTdata("/colorCorrection/contrast", {pivot: pivotFloat, adjust: adjustFloat}); 598 | } else { 599 | let hueInt = parseInt(document.getElementById("CCcolorHueLabel").innerHTML); 600 | let satInt = parseInt(document.getElementById("CCcolorSatLabel").innerHTML); 601 | let lumCoInt = parseInt(document.getElementById("CCcolorLCLabel").innerHTML); 602 | 603 | let hueFloat = (hueInt/180.0) - 1.0; 604 | let satFloat = satInt/50.0; 605 | let lumCoFloat = lumCoInt/100.0; 606 | 607 | cameras[ci].PUTdata("/colorCorrection/color", {hue: hueFloat, saturation: satFloat}); 608 | cameras[ci].PUTdata("/colorCorrection/lumaContribution", {lumaContribution: lumCoFloat}); 609 | } 610 | 611 | unsavedChanges = unsavedChanges.filter((e) => {return !e.includes("CC"+which)}); 612 | } 613 | 614 | // Reset Color Correction Values 615 | // 0: lift, 1: gamma, 2: gain, 3: offset, 4: contrast, 5: color & LC 616 | function resetCC(which) { 617 | if (which == 0) { 618 | cameras[ci].PUTdata("/colorCorrection/lift", {"red": 0.0, "green": 0.0, "blue": 0.0, "luma": 0.0}); 619 | } else if (which == 1) { 620 | cameras[ci].PUTdata("/colorCorrection/gamma", {"red": 0.0, "green": 0.0, "blue": 0.0, "luma": 0.0}); 621 | } else if (which == 2) { 622 | cameras[ci].PUTdata("/colorCorrection/gain", {"red": 1.0, "green": 1.0, "blue": 1.0, "luma": 1.0}); 623 | } else if (which == 3) { 624 | cameras[ci].PUTdata("/colorCorrection/offset", {"red": 0.0, "green": 0.0, "blue": 0.0, "luma": 0.0}); 625 | } else if (which == 4) { 626 | cameras[ci].PUTdata("/colorCorrection/contrast", {"pivot": 0.5, "adjust": 1.0}); 627 | } else if (which == 5) { 628 | cameras[ci].PUTdata("/colorCorrection/color", {"hue": 0.0, "saturation": 1.0}); 629 | cameras[ci].PUTdata("/colorCorrection/lumaContribution", {"lumaContribution": 1.0}); 630 | } 631 | 632 | unsavedChanges = unsavedChanges.filter((e) => {return !e.includes("CC"+which)}); 633 | } 634 | 635 | // Triggered by the Loop and Single Clip buttons 636 | function loopHandler(callerString) { 637 | let playbackState = cameras[ci].propertyData['/transports/0/playback']; 638 | 639 | if (callerString === "Loop") { 640 | playbackState.loop = !playbackState.loop; 641 | } else if (callerString === "Single Clip") { 642 | playbackState.singleClip = !playbackState.singleClip; 643 | } 644 | 645 | cameras[ci].PUTdata("/transports/0/playback", playbackState); 646 | } 647 | 648 | /* Helper Functions */ 649 | function parseTimecode(timecodeBCD) { 650 | let noDropFrame = timecodeBCD & 0b01111111111111111111111111111111; // The first bit of the timecode is 1 if "Drop Frame Timecode" is on. We don't want to include that in the display. 651 | let decimalTCInt = parseInt(noDropFrame.toString(16), 10); // Convert the BCD number into base ten 652 | let decimalTCString = decimalTCInt.toString().padStart(8, '0'); // Convert the base ten number to a string eight characters long 653 | let finalTCString = decimalTCString.match(/.{1,2}/g).join(':'); // Put colons between every two characters 654 | return finalTCString; 655 | } 656 | -------------------------------------------------------------------------------- /LICENSE.txt: -------------------------------------------------------------------------------- 1 | GNU AFFERO GENERAL PUBLIC LICENSE 2 | Version 3, 19 November 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU Affero General Public License is a free, copyleft license for 11 | software and other kinds of works, specifically designed to ensure 12 | cooperation with the community in the case of network server software. 13 | 14 | The licenses for most software and other practical works are designed 15 | to take away your freedom to share and change the works. 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Patents. 460 | 461 | A "contributor" is a copyright holder who authorizes use under this 462 | License of the Program or a work on which the Program is based. The 463 | work thus licensed is called the contributor's "contributor version". 464 | 465 | A contributor's "essential patent claims" are all patent claims 466 | owned or controlled by the contributor, whether already acquired or 467 | hereafter acquired, that would be infringed by some manner, permitted 468 | by this License, of making, using, or selling its contributor version, 469 | but do not include claims that would be infringed only as a 470 | consequence of further modification of the contributor version. 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You may not convey a covered 513 | work if you are a party to an arrangement with a third party that is 514 | in the business of distributing software, under which you make payment 515 | to the third party based on the extent of your activity of conveying 516 | the work, and under which the third party grants, to any of the 517 | parties who would receive the covered work from you, a discriminatory 518 | patent license (a) in connection with copies of the covered work 519 | conveyed by you (or copies made from those copies), or (b) primarily 520 | for and in connection with specific products or compilations that 521 | contain the covered work, unless you entered into that arrangement, 522 | or that patent license was granted, prior to 28 March 2007. 523 | 524 | Nothing in this License shall be construed as excluding or limiting 525 | any implied license or other defenses to infringement that may 526 | otherwise be available to you under applicable patent law. 527 | 528 | 12. No Surrender of Others' Freedom. 529 | 530 | If conditions are imposed on you (whether by court order, agreement or 531 | otherwise) that contradict the conditions of this License, they do not 532 | excuse you from the conditions of this License. If you cannot convey a 533 | covered work so as to satisfy simultaneously your obligations under this 534 | License and any other pertinent obligations, then as a consequence you may 535 | not convey it at all. For example, if you agree to terms that obligate you 536 | to collect a royalty for further conveying from those to whom you convey 537 | the Program, the only way you could satisfy both those terms and this 538 | License would be to refrain entirely from conveying the Program. 539 | 540 | 13. Remote Network Interaction; Use with the GNU General Public License. 541 | 542 | Notwithstanding any other provision of this License, if you modify the 543 | Program, your modified version must prominently offer all users 544 | interacting with it remotely through a computer network (if your version 545 | supports such interaction) an opportunity to receive the Corresponding 546 | Source of your version by providing access to the Corresponding Source 547 | from a network server at no charge, through some standard or customary 548 | means of facilitating copying of software. This Corresponding Source 549 | shall include the Corresponding Source for any work covered by version 3 550 | of the GNU General Public License that is incorporated pursuant to the 551 | following paragraph. 552 | 553 | Notwithstanding any other provision of this License, you have 554 | permission to link or combine any covered work with a work licensed 555 | under version 3 of the GNU General Public License into a single 556 | combined work, and to convey the resulting work. The terms of this 557 | License will continue to apply to the part which is the covered work, 558 | but the work with which it is combined will remain governed by version 559 | 3 of the GNU General Public License. 560 | 561 | 14. Revised Versions of this License. 562 | 563 | The Free Software Foundation may publish revised and/or new versions of 564 | the GNU Affero General Public License from time to time. Such new versions 565 | will be similar in spirit to the present version, but may differ in detail to 566 | address new problems or concerns. 567 | 568 | Each version is given a distinguishing version number. If the 569 | Program specifies that a certain numbered version of the GNU Affero General 570 | Public License "or any later version" applies to it, you have the 571 | option of following the terms and conditions either of that numbered 572 | version or of any later version published by the Free Software 573 | Foundation. If the Program does not specify a version number of the 574 | GNU Affero General Public License, you may choose any version ever published 575 | by the Free Software Foundation. 576 | 577 | If the Program specifies that a proxy can decide which future 578 | versions of the GNU Affero General Public License can be used, that proxy's 579 | public statement of acceptance of a version permanently authorizes you 580 | to choose that version for the Program. 581 | 582 | Later license versions may give you additional or different 583 | permissions. However, no additional obligations are imposed on any 584 | author or copyright holder as a result of your choosing to follow a 585 | later version. 586 | 587 | 15. Disclaimer of Warranty. 588 | 589 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 590 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 591 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 592 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 593 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 594 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 595 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 596 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 597 | 598 | 16. Limitation of Liability. 599 | 600 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 601 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 602 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 603 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 604 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 605 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 606 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 607 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 608 | SUCH DAMAGES. 609 | 610 | 17. Interpretation of Sections 15 and 16. 611 | 612 | If the disclaimer of warranty and limitation of liability provided 613 | above cannot be given local legal effect according to their terms, 614 | reviewing courts shall apply local law that most closely approximates 615 | an absolute waiver of all civil liability in connection with the 616 | Program, unless a warranty or assumption of liability accompanies a 617 | copy of the Program in return for a fee. 618 | 619 | END OF TERMS AND CONDITIONS 620 | 621 | How to Apply These Terms to Your New Programs 622 | 623 | If you develop a new program, and you want it to be of the greatest 624 | possible use to the public, the best way to achieve this is to make it 625 | free software which everyone can redistribute and change under these terms. 626 | 627 | To do so, attach the following notices to the program. It is safest 628 | to attach them to the start of each source file to most effectively 629 | state the exclusion of warranty; and each file should have at least 630 | the "copyright" line and a pointer to where the full notice is found. 631 | 632 | 633 | Copyright (C) 634 | 635 | This program is free software: you can redistribute it and/or modify 636 | it under the terms of the GNU Affero General Public License as published 637 | by the Free Software Foundation, either version 3 of the License, or 638 | (at your option) any later version. 639 | 640 | This program is distributed in the hope that it will be useful, 641 | but WITHOUT ANY WARRANTY; without even the implied warranty of 642 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 643 | GNU Affero General Public License for more details. 644 | 645 | You should have received a copy of the GNU Affero General Public License 646 | along with this program. If not, see . 647 | 648 | Also add information on how to contact you by electronic and paper mail. 649 | 650 | If your software can interact with users remotely through a computer 651 | network, you should also make sure that it provides a way for users to 652 | get its source. For example, if your program is a web application, its 653 | interface could display a "Source" link that leads users to an archive 654 | of the code. There are many ways you could offer source, and different 655 | solutions will be better for different programs; see section 13 for the 656 | specific requirements. 657 | 658 | You should also get your employer (if you work as a programmer) or school, 659 | if any, to sign a "copyright disclaimer" for the program, if necessary. 660 | For more information on this, and how to apply and follow the GNU AGPL, see 661 | . 662 | --------------------------------------------------------------------------------