├── LICENSE ├── README.md └── scripts └── bilibiliAssert ├── Danmu2Ass.exe ├── Danmu2Ass.py └── main.lua /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 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 General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. By contrast, 15 | the GNU General Public License is intended to guarantee your freedom to 16 | share and change all versions of a program--to make sure it remains free 17 | software for all its users. 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It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # 使用mpv自动下载弹幕并加载 2 | 3 | - 配合 yt-dlp 或 https://github.com/LuckyPuppy514/Play-With-MPV 油猴脚本 4 | - 仅需一键即可将bilibili弹幕加载到mpv上 5 | - 本项目同时支持 Windows, Linux, Macos(也许) 6 | - 弹幕体验与b站播放器几乎没有区别 7 | - 核心代码由Danmu2Ass修改而来，并对性能进行优化，加载时间可以忽略不计 8 | - python>=3.6即可运行，完全使用python内置库编写无需安装第三方库，并提供可执行文件，没有python也可以运行 9 | - 脚本使用异步运行，对视频加载无影响 10 | - 本脚本默认调用pyinstaller打包的exe，请使用非windows系统与有能力的朋友自行修改main.lua中的arg变量，以使用命令行版本python。 11 | 12 | 13 | 14 | ## 背景 15 | 16 | mpv加载弹幕的过程太过于繁琐，需要手动寻找cid下载xml弹幕，随后将xml转换成ass文件之后再手动加载到视频当中，于是就诞生了这个小插件 17 | 18 | ## 运行效果 19 | 20 | b站播放器： 21 | ![image](https://user-images.githubusercontent.com/14844805/188661589-3ace06fc-5f40-4a6e-adfb-a46c80fe01bf.png) 22 | 23 | mpv使用插件后： 24 | ![image](https://user-images.githubusercontent.com/14844805/188661757-ff42a04c-60a6-4ab7-8bae-2bb260980751.png) 25 | 26 | 27 | ### （可选）配合脚本 28 | 29 | 搭配油猴脚本：https://greasyfork.org/en/scripts/444056-play-with-mpv 30 | 31 | github主页: https://github.com/LuckyPuppy514/Play-With-MPV 32 | 33 | 配合该油猴脚本可以实现b站视频流一键推送到mpv，一键加载视频弹幕 34 | 35 | ## 加载原理 36 | 37 | 1.使用mpv的 --script-opts 参数给此插件传递视频的cid，或 yt-dlp 传递的 danmaku 中的 cid 38 | 39 | 2.插件获取视频的cid后拉起python自动完成下载xml字幕文件并转换为.ass文件存放到指定目录 40 | 41 | 3.python执行完成后重新加载指定目录下的ass文件即可完成加载 42 | 43 | 44 | ## 安装 45 | 46 | 47 | ### 1.（可选）安装Play-With-MPV油猴脚本 48 | 49 | - 本mpv插件运行在Play-With-MPV 油猴脚本基础上，请先依据Play-With-MPV主页安装完成 50 | 51 | - 油猴脚本主页： https://greasyfork.org/zh-CN/scripts/444056-play-with-mpv 52 | 53 | 54 | ### 2.（可选）配置mpv.conf 55 | 如果没有安装补帧插件还是建议添加 56 | 57 | 将下列配置直接粘贴到mpv.conf中 58 | 59 | ``` text 60 | # 让弹幕更平滑 61 | # 与补帧插件冲突，启用补帧插件就不用加这个 62 | # 注意这行尽量放配置文件的前面，最好放第一个 63 | vf=lavfi="fps=fps=60:round=down" 64 | ``` 65 | 66 | ### 3.（可选）目前默认使用pyinstaller打包的可执行文件运行，使用命令行版可大幅提升运行速度 67 | 68 | ``` text 69 | # 本脚本默认调用二进制可执行文件，请使用非windows系统与有能力的朋友自行更改arg变量 70 | # 能大幅提升弹幕加载速度 71 | ``` 72 | 73 | ### 完成 74 | 在网页中点击mpv图标将视频流传输到mpv后将会自动加载弹幕 75 | 76 | 按下b会重新载入弹幕 77 | 78 | 弹幕以字幕方式加载，如需隐藏按下v即可 79 | 80 | - 如果希望更改快捷键，在main.lua中最后一行修改想要的快捷键 81 | 82 | ### 注意 83 | 如果打开MPV发现没有弹幕，请在Play-With-MPV的设置界面，将首选字幕选项设置为关闭 84 | ![image](https://github.com/itKelis/MPV-Play-BiliBili-Comments/assets/14844805/aa442522-9276-406f-ba39-23bd333b1f9b) 85 | 86 | 87 | ## 对弹幕的个性化定制 88 | 本项目使用了danmaku2ass的代码，可以对弹幕的样式进行深度定制 89 | 90 | 如有客制化需求，可以自行对Danmu2Ass.py进行修改 91 | 92 | ## 相关项目 93 | 94 | 巴哈姆特弹幕 95 | https://github.com/s594569321/MPV-Play-BAHA-Comments 96 | 97 | -------------------------------------------------------------------------------- /scripts/bilibiliAssert/Danmu2Ass.exe: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/itKelis/MPV-Play-BiliBili-Comments/ad7b801ff93b1d825ba83876228c694659e42b64/scripts/bilibiliAssert/Danmu2Ass.exe -------------------------------------------------------------------------------- /scripts/bilibiliAssert/Danmu2Ass.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python3 2 | 3 | # The second author is ZhiyuShang. 4 | # The original author m13253(github). 5 | 6 | import argparse 7 | import gettext 8 | import io 9 | import json 10 | import logging 11 | import math 12 | import os 13 | from pickle import TRUE 14 | import random 15 | from re import sub, compile 16 | import sys 17 | import xml.etree.cElementTree as ET 18 | import ssl 19 | import zlib 20 | from urllib import request 21 | import time 22 | from platform import platform 23 | 24 | # import heartrate 25 | # heartrate.trace(browser=True) 26 | 27 | 28 | # if sys.version_info < (3,): 29 | # raise RuntimeError('at least Python 3.0 is required') 30 | 31 | gettext.install('danmaku2ass', os.path.join(os.path.dirname(os.path.abspath(os.path.realpath(sys.argv[0] or 'locale'))), 'locale')) 32 | 33 | 34 | def ReadCommentsBilibili(f, fontsize): 35 | root = ET.parse(f) 36 | one = set("1456") 37 | test = set('145678') 38 | comment_element = root.findall('d') 39 | for i, comment in enumerate(comment_element): 40 | try: 41 | p = str(comment.attrib['p']).split(',') 42 | assert len(p) >= 5 43 | assert p[1] in test 44 | if comment.text: 45 | if p[1] in one: 46 | c = str(comment.text).replace('/n', '\n') 47 | size = int(p[2]) * fontsize / 25.0 48 | yield (float(p[0]), int(p[4]), i, c, {'1': 0, '4': 2, '5': 1, '6': 3}[p[1]], int(p[3]), size, (c.count('\n') + 1) * size, CalculateLength(c) * size) 49 | elif p[1] == '7': # positioned comment 50 | c = str(comment.text) 51 | yield (float(p[0]), int(p[4]), i, c, 'bilipos', int(p[3]), int(p[2]), 0, 0) 52 | elif p[1] == '8': 53 | pass # ignore scripted comment 54 | except (AssertionError, AttributeError, IndexError, TypeError, ValueError): 55 | print("错误") 56 | # logging.warning(_('Invalid comment: %s') % comment.toxml()) 57 | continue 58 | 59 | 60 | def WriteCommentBilibiliPositioned(f, c, width, height, styleid): 61 | # BiliPlayerSize = (512, 384) # Bilibili player version 2010 62 | # BiliPlayerSize = (540, 384) # Bilibili player version 2012 63 | BiliPlayerSize = (672, 438) # Bilibili player version 2014 64 | ZoomFactor = GetZoomFactor(BiliPlayerSize, (width, height)) 65 | 66 | def GetPosition(InputPos, isHeight): 67 | isHeight = int(isHeight) # True -> 1 68 | if isinstance(InputPos, int): 69 | return ZoomFactor[0] * InputPos + ZoomFactor[isHeight + 1] 70 | elif isinstance(InputPos, float): 71 | if InputPos > 1: 72 | return ZoomFactor[0] * InputPos + ZoomFactor[isHeight + 1] 73 | else: 74 | return BiliPlayerSize[isHeight] * ZoomFactor[0] * InputPos + ZoomFactor[isHeight + 1] 75 | else: 76 | try: 77 | InputPos = int(InputPos) 78 | except ValueError: 79 | InputPos = float(InputPos) 80 | return GetPosition(InputPos, isHeight) 81 | 82 | try: 83 | comment_args = safe_list(json.loads(c[3])) 84 | text = ASSEscape(str(comment_args[4]).replace('/n', '\n')) 85 | from_x = comment_args.get(0, 0) 86 | from_y = comment_args.get(1, 0) 87 | to_x = comment_args.get(7, from_x) 88 | to_y = comment_args.get(8, from_y) 89 | from_x = GetPosition(from_x, False) 90 | from_y = GetPosition(from_y, True) 91 | to_x = GetPosition(to_x, False) 92 | to_y = GetPosition(to_y, True) 93 | alpha = safe_list(str(comment_args.get(2, '1')).split('-')) 94 | from_alpha = float(alpha.get(0, 1)) 95 | to_alpha = float(alpha.get(1, from_alpha)) 96 | from_alpha = 255 - round(from_alpha * 255) 97 | to_alpha = 255 - round(to_alpha * 255) 98 | rotate_z = int(comment_args.get(5, 0)) 99 | rotate_y = int(comment_args.get(6, 0)) 100 | lifetime = float(comment_args.get(3, 4500)) 101 | duration = int(comment_args.get(9, lifetime * 1000)) 102 | delay = int(comment_args.get(10, 0)) 103 | fontface = comment_args.get(12) 104 | isborder = comment_args.get(11, 'true') 105 | from_rotarg = ConvertFlashRotation(rotate_y, rotate_z, from_x, from_y, width, height) 106 | to_rotarg = ConvertFlashRotation(rotate_y, rotate_z, to_x, to_y, width, height) 107 | styles = ['\\org(%d, %d)' % (width / 2, height / 2)] 108 | if from_rotarg[0:2] is to_rotarg[0:2]: 109 | styles.append('\\pos(%.0f, %.0f)' % (from_rotarg[0:2])) 110 | else: 111 | styles.append('\\move(%.0f, %.0f, %.0f, %.0f, %.0f, %.0f)' % (from_rotarg[0:2] + to_rotarg[0:2] + (delay, delay + duration))) 112 | styles.append('\\frx%.0f\\fry%.0f\\frz%.0f\\fscx%.0f\\fscy%.0f' % (from_rotarg[2:7])) 113 | if (from_x, from_y) != (to_x, to_y): 114 | styles.append('\\t(%d, %d, ' % (delay, delay + duration)) 115 | styles.append('\\frx%.0f\\fry%.0f\\frz%.0f\\fscx%.0f\\fscy%.0f' % (to_rotarg[2:7])) 116 | styles.append(')') 117 | if fontface: 118 | styles.append('\\fn%s' % ASSEscape(fontface)) 119 | styles.append('\\fs%.0f' % (c[6] * ZoomFactor[0])) 120 | if c[5] != 0xffffff: 121 | styles.append('\\c&H%s&' % ConvertColor(c[5])) 122 | if c[5] == 0x000000: 123 | styles.append('\\3c&HFFFFFF&') 124 | if from_alpha == to_alpha: 125 | styles.append('\\alpha&H%02X' % from_alpha) 126 | elif (from_alpha, to_alpha) == (255, 0): 127 | styles.append('\\fad(%.0f,0)' % (lifetime * 1000)) 128 | elif (from_alpha, to_alpha) == (0, 255): 129 | styles.append('\\fad(0, %.0f)' % (lifetime * 1000)) 130 | else: 131 | styles.append('\\fade(%(from_alpha)d, %(to_alpha)d, %(to_alpha)d, 0, %(end_time).0f, %(end_time).0f, %(end_time).0f)' % {'from_alpha': from_alpha, 'to_alpha': to_alpha, 'end_time': lifetime * 1000}) 132 | if isborder == 'false': 133 | styles.append('\\bord0') 134 | f.write('Dialogue: -1,%(start)s,%(end)s,%(styleid)s,,0,0,0,,{%(styles)s}%(text)s\n' % {'start': ConvertTimestamp(c[0]), 'end': ConvertTimestamp(c[0] + lifetime), 'styles': ''.join(styles), 'text': text, 'styleid': styleid}) 135 | except (IndexError, ValueError) as e: 136 | try: 137 | logging.warning(_('Invalid comment: %r') % c[3]) 138 | except IndexError: 139 | logging.warning(_('Invalid comment: %r') % c) 140 | 141 | 142 | # Result: (f, dx, dy) 143 | # To convert: NewX = f*x+dx, NewY = f*y+dy 144 | def GetZoomFactor(SourceSize, TargetSize): 145 | try: 146 | if (SourceSize, TargetSize) == GetZoomFactor.Cached_Size: 147 | return GetZoomFactor.Cached_Result 148 | except AttributeError: 149 | pass 150 | GetZoomFactor.Cached_Size = (SourceSize, TargetSize) 151 | try: 152 | SourceAspect = SourceSize[0] / SourceSize[1] 153 | TargetAspect = TargetSize[0] / TargetSize[1] 154 | if TargetAspect < SourceAspect: # narrower 155 | ScaleFactor = TargetSize[0] / SourceSize[0] 156 | GetZoomFactor.Cached_Result = (ScaleFactor, 0, (TargetSize[1] - TargetSize[0] / SourceAspect) / 2) 157 | elif TargetAspect > SourceAspect: # wider 158 | ScaleFactor = TargetSize[1] / SourceSize[1] 159 | GetZoomFactor.Cached_Result = (ScaleFactor, (TargetSize[0] - TargetSize[1] * SourceAspect) / 2, 0) 160 | else: 161 | GetZoomFactor.Cached_Result = (TargetSize[0] / SourceSize[0], 0, 0) 162 | return GetZoomFactor.Cached_Result 163 | except ZeroDivisionError: 164 | GetZoomFactor.Cached_Result = (1, 0, 0) 165 | return GetZoomFactor.Cached_Result 166 | 167 | 168 | # Calculation is based on https://github.com/jabbany/CommentCoreLibrary/issues/5#issuecomment-40087282 169 | # and https://github.com/m13253/danmaku2ass/issues/7#issuecomment-41489422 170 | # ASS FOV = width*4/3.0 171 | # But Flash FOV = width/math.tan(100*math.pi/360.0)/2 will be used instead 172 | # Result: (transX, transY, rotX, rotY, rotZ, scaleX, scaleY) 173 | def ConvertFlashRotation(rotY, rotZ, X, Y, width, height): 174 | def WrapAngle(deg): 175 | return 180 - ((180 - deg) % 360) 176 | rotY = WrapAngle(rotY) 177 | rotZ = WrapAngle(rotZ) 178 | if rotY in (90, -90): 179 | rotY -= 1 180 | if rotY == 0 or rotZ == 0: 181 | outX = 0 182 | outY = -rotY # Positive value means clockwise in Flash 183 | outZ = -rotZ 184 | rotY *= math.pi / 180.0 185 | rotZ *= math.pi / 180.0 186 | else: 187 | rotY *= math.pi / 180.0 188 | rotZ *= math.pi / 180.0 189 | outY = math.atan2(-math.sin(rotY) * math.cos(rotZ), math.cos(rotY)) * 180 / math.pi 190 | outZ = math.atan2(-math.cos(rotY) * math.sin(rotZ), math.cos(rotZ)) * 180 / math.pi 191 | outX = math.asin(math.sin(rotY) * math.sin(rotZ)) * 180 / math.pi 192 | trX = (X * math.cos(rotZ) + Y * math.sin(rotZ)) / math.cos(rotY) + (1 - math.cos(rotZ) / math.cos(rotY)) * width / 2 - math.sin(rotZ) / math.cos(rotY) * height / 2 193 | trY = Y * math.cos(rotZ) - X * math.sin(rotZ) + math.sin(rotZ) * width / 2 + (1 - math.cos(rotZ)) * height / 2 194 | trZ = (trX - width / 2) * math.sin(rotY) 195 | FOV = width * math.tan(2 * math.pi / 9.0) / 2 196 | try: 197 | scaleXY = FOV / (FOV + trZ) 198 | except ZeroDivisionError: 199 | logging.error('Rotation makes object behind the camera: trZ == %.0f' % trZ) 200 | scaleXY = 1 201 | trX = (trX - width / 2) * scaleXY + width / 2 202 | trY = (trY - height / 2) * scaleXY + height / 2 203 | if scaleXY < 0: 204 | scaleXY = -scaleXY 205 | outX += 180 206 | outY += 180 207 | logging.error('Rotation makes object behind the camera: trZ == %.0f < %.0f' % (trZ, FOV)) 208 | return (trX, trY, WrapAngle(outX), WrapAngle(outY), WrapAngle(outZ), scaleXY * 100, scaleXY * 100) 209 | 210 | 211 | def ProcessComments(comments, f, width, height, bottomReserved, fontface, fontsize, alpha, duration_marquee, duration_still, filters_regex, reduced, progress_callback): 212 | styleid = 'Danmaku2ASS_%04x' % random.randint(0, 0xffff) 213 | WriteASSHead(f, width, height, fontface, fontsize, alpha, styleid) 214 | rows = [[None] * (height - bottomReserved + 1) for i in range(4)] 215 | for idx, i in enumerate(comments): 216 | if progress_callback and idx % 1000 == 0: 217 | progress_callback(idx, len(comments)) 218 | if isinstance(i[4], int): 219 | skip = False 220 | for filter_regex in filters_regex: 221 | if filter_regex and filter_regex.search(i[3]): 222 | skip = True 223 | break 224 | if skip: 225 | continue 226 | # row = 0 227 | rowmax = height - bottomReserved - i[7] 228 | for row in range(int(rowmax)): 229 | freerows = TestFreeRows(rows, i, row, width, height, bottomReserved, duration_marquee, duration_still) 230 | if freerows >= i[7]: 231 | MarkCommentRow(rows, i, row) 232 | WriteComment(f, i, row, width, height, bottomReserved, fontsize, duration_marquee, duration_still, styleid) 233 | break 234 | # while row <= rowmax: 235 | # freerows = TestFreeRows(rows, i, row, width, height, bottomReserved, duration_marquee, duration_still) 236 | # if freerows >= i[7]: 237 | # MarkCommentRow(rows, i, row) 238 | # WriteComment(f, i, row, width, height, bottomReserved, fontsize, duration_marquee, duration_still, styleid) 239 | # break 240 | # else: 241 | # row += freerows or 1 242 | else: 243 | if not reduced: 244 | row = FindAlternativeRow(rows, i, height, bottomReserved) 245 | MarkCommentRow(rows, i, row) 246 | WriteComment(f, i, row, width, height, bottomReserved, fontsize, duration_marquee, duration_still, styleid) 247 | elif i[4] == 'bilipos': 248 | WriteCommentBilibiliPositioned(f, i, width, height, styleid) 249 | elif i[4] == 'acfunpos': 250 | WriteCommentAcfunPositioned(f, i, width, height, styleid) 251 | else: 252 | logging.warning(_('Invalid comment: %r') % i[3]) 253 | if progress_callback: 254 | progress_callback(len(comments), len(comments)) 255 | 256 | 257 | def TestFreeRows(rows, c, row, width, height, bottomReserved, duration_marquee, duration_still): 258 | res = 0 259 | rowmax = height - bottomReserved 260 | targetRow = None 261 | if c[4] in (1, 2): 262 | while row < rowmax and res < c[7]: 263 | if targetRow != rows[c[4]][row]: 264 | targetRow = rows[c[4]][row] 265 | if targetRow and targetRow[0] + duration_still > c[0]: 266 | break 267 | row += 1 268 | res += 1 269 | else: 270 | try: 271 | thresholdTime = c[0] - duration_marquee * (1 - width / (c[8] + width)) 272 | except ZeroDivisionError: 273 | thresholdTime = c[0] - duration_marquee 274 | while row < rowmax and res < c[7]: 275 | if targetRow != rows[c[4]][row]: 276 | targetRow = rows[c[4]][row] 277 | try: 278 | if targetRow and (targetRow[0] > thresholdTime or targetRow[0] + targetRow[8] * duration_marquee / (targetRow[8] + width) > c[0]): 279 | break 280 | except ZeroDivisionError: 281 | pass 282 | row += 1 283 | res += 1 284 | return res 285 | 286 | 287 | def FindAlternativeRow(rows, c, height, bottomReserved): 288 | res = 0 289 | for row in range(height - bottomReserved - math.ceil(c[7])): 290 | if not rows[c[4]][row]: 291 | return row 292 | elif rows[c[4]][row][0] < rows[c[4]][res][0]: 293 | res = row 294 | return res 295 | 296 | # @autojit 297 | def MarkCommentRow(rows, c, row): 298 | try: 299 | for i in range(row, row + math.ceil(c[7])): 300 | rows[c[4]][i] = c 301 | except IndexError: 302 | pass 303 | 304 | 305 | def WriteASSHead(f, width, height, fontface, fontsize, alpha, styleid): 306 | f.write( 307 | '''[Script Info] 308 | ; Script generated by Danmaku2ASS 309 | ; https://github.com/m13253/danmaku2ass 310 | Script Updated By: Danmaku2ASS (https://github.com/m13253/danmaku2ass) 311 | ScriptType: v4.00+ 312 | PlayResX: %(width)d 313 | PlayResY: %(height)d 314 | Aspect Ratio: %(width)d:%(height)d 315 | Collisions: Normal 316 | WrapStyle: 2 317 | ScaledBorderAndShadow: yes 318 | YCbCr Matrix: TV.601 319 | [V4+ Styles] 320 | Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, BackColour, Bold, Italic, Underline, StrikeOut, ScaleX, ScaleY, Spacing, Angle, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, Encoding 321 | Style: %(styleid)s, %(fontface)s, %(fontsize).0f, &H%(alpha)02XFFFFFF, &H%(alpha)02XFFFFFF, &H%(alpha)02X000000, &H%(alpha)02X000000, 1, 0, 0, 0, 100, 100, 0.00, 0.00, 1, %(outline).0f, 0, 7, 0, 0, 0, 0 322 | [Events] 323 | Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text 324 | ''' % {'width': width, 'height': height, 'fontface': fontface, 'fontsize': fontsize, 'alpha': 255 - round(alpha * 255), 'outline': max(fontsize / 25.0, 1), 'styleid': styleid} 325 | ) 326 | 327 | 328 | def WriteComment(f, c, row, width, height, bottomReserved, fontsize, duration_marquee, duration_still, styleid): 329 | text = ASSEscape(c[3]) 330 | styles = [] 331 | if c[4] == 1: 332 | styles.append('\\an8\\pos(%(halfwidth)d, %(row)d)' % {'halfwidth': width / 2, 'row': row}) 333 | duration = duration_still 334 | elif c[4] == 2: 335 | styles.append('\\an2\\pos(%(halfwidth)d, %(row)d)' % {'halfwidth': width / 2, 'row': ConvertType2(row, height, bottomReserved)}) 336 | duration = duration_still 337 | elif c[4] == 3: 338 | styles.append('\\move(%(neglen)d, %(row)d, %(width)d, %(row)d)' % {'width': width, 'row': row, 'neglen': -math.ceil(c[8])}) 339 | duration = duration_marquee 340 | else: 341 | styles.append('\\move(%(width)d, %(row)d, %(neglen)d, %(row)d)' % {'width': width, 'row': row, 'neglen': -math.ceil(c[8])}) 342 | duration = duration_marquee 343 | if not (-1 < c[6] - fontsize < 1): 344 | styles.append('\\fs%.0f' % c[6]) 345 | if c[5] != 0xffffff: 346 | styles.append('\\c&H%s&' % ConvertColor(c[5])) 347 | if c[5] == 0x000000: 348 | styles.append('\\3c&HFFFFFF&') 349 | f.write('Dialogue: 2,%(start)s,%(end)s,%(styleid)s,,0000,0000,0000,,{%(styles)s}%(text)s\n' % {'start': ConvertTimestamp(c[0]), 'end': ConvertTimestamp(c[0] + duration), 'styles': ''.join(styles), 'text': text, 'styleid': styleid}) 350 | 351 | 352 | def ASSEscape(s): 353 | def ReplaceLeadingSpace(s): 354 | sstrip = s.strip(' ') 355 | slen = len(s) 356 | if slen == len(sstrip): 357 | return s 358 | else: 359 | llen = slen - len(s.lstrip(' ')) 360 | rlen = slen - len(s.rstrip(' ')) 361 | return ''.join(('\u2007' * llen, sstrip, '\u2007' * rlen)) 362 | return '\\N'.join((ReplaceLeadingSpace(i) or ' ' for i in str(s).replace('\\', '\\\\').replace('{', '\\{').replace('}', '\\}').split('\n'))) 363 | 364 | 365 | def CalculateLength(s): 366 | return max(map(len, s.split('\n'))) # May not be accurate 367 | 368 | 369 | def ConvertTimestamp(timestamp): 370 | timestamp = round(timestamp * 100.0) 371 | hour, minute = divmod(timestamp, 360000) 372 | minute, second = divmod(minute, 6000) 373 | second, centsecond = divmod(second, 100) 374 | # return '%d:%02d:%02d.%02d' % (int(hour), int(minute), int(second), int(centsecond)) 375 | return f'{int(hour)}:{int(minute):02}:{int(second):02}.{int(centsecond):02}' 376 | 377 | 378 | def ConvertColor(RGB, width=1280, height=576): 379 | if RGB == 0x000000: 380 | return '000000' 381 | elif RGB == 0xffffff: 382 | return 'FFFFFF' 383 | R = (RGB >> 16) & 0xff 384 | G = (RGB >> 8) & 0xff 385 | B = RGB & 0xff 386 | if width < 1280 and height < 576: 387 | return '%02X%02X%02X' % (B, G, R) 388 | else: # VobSub always uses BT.601 colorspace, convert to BT.709 389 | ClipByte = lambda x: 255 if x > 255 else 0 if x < 0 else round(x) 390 | return '%02X%02X%02X' % ( 391 | ClipByte(R * 0.00956384088080656 + G * 0.03217254540203729 + B * 0.95826361371715607), 392 | ClipByte(R * -0.10493933142075390 + G * 1.17231478191855154 + B * -0.06737545049779757), 393 | ClipByte(R * 0.91348912373987645 + G * 0.07858536372532510 + B * 0.00792551253479842) 394 | ) 395 | 396 | 397 | def ConvertType2(row, height, bottomReserved): 398 | return height - bottomReserved - row 399 | 400 | 401 | def ConvertToFile(filename_or_file, *args, **kwargs): 402 | if isinstance(filename_or_file, bytes): 403 | filename_or_file = str(bytes(filename_or_file).decode('utf-8', 'replace')) 404 | if isinstance(filename_or_file, str): 405 | return open(filename_or_file, *args, **kwargs) 406 | else: 407 | return filename_or_file 408 | 409 | 410 | def FilterBadChars(f): 411 | s = f.read() 412 | s = sub('[\\x00-\\x08\\x0b\\x0c\\x0e-\\x1f]', '\ufffd', s) 413 | return io.StringIO(s) 414 | 415 | 416 | class safe_list(list): 417 | 418 | def get(self, index, default=None): 419 | try: 420 | return self[index] 421 | except IndexError: 422 | return default 423 | 424 | 425 | def export(func): 426 | global __all__ 427 | try: 428 | __all__.append(func.__name__) 429 | except NameError: 430 | __all__ = [func.__name__] 431 | return func 432 | 433 | 434 | def getComments(cid,font_size = 25): 435 | response = request.urlopen(request.Request( 436 | url = ''.join(['https://comment.bilibili.com/',cid[0],'.xml']), 437 | headers = { 438 | 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36 Edg/124.0.0.0' 439 | } 440 | )) 441 | data = str(zlib.decompress(response.read(), -zlib.MAX_WBITS), "utf-8") 442 | response.close() 443 | comments = [] 444 | str_io = io.StringIO(data) 445 | comments.extend(ReadCommentsBilibili(FilterBadChars(str_io), font_size)) 446 | comments.sort(key= lambda ele: ele[0]) 447 | # print(comments[2]) 448 | return comments 449 | 450 | def write2file(comments, directory, stage_width, stage_height,reserve_blank=0, font_face=_('(FONT) sans-serif')[7:], font_size=25.0, text_opacity=1.0, duration_marquee=5.0, duration_still=5.0, comment_filter=None, comment_filters_file=None, is_reduce_comments=False, progress_callback=None): 451 | filters_regex = [] 452 | 453 | if comment_filter and ( comment_filters or comment_filters_file): 454 | comment_filters = [comment_filter] 455 | if comment_filters_file: 456 | with open(comment_filters_file, 'r', encoding='utf-8') as f: 457 | d = f.readlines() 458 | comment_filters.extend([i.strip() for i in d]) 459 | 460 | for comment_filter in comment_filters: 461 | try: 462 | if comment_filter: 463 | filters_regex.append(compile(comment_filter)) 464 | except: 465 | raise ValueError(_('Invalid regular expression: %s') % comment_filter) 466 | 467 | ass_path = ''.join([directory, '/bilibili.ass']) 468 | 469 | if (platform().find('Windows') != -1): 470 | ass_path = ''.join([directory, '\\bilibili.ass']) 471 | 472 | with open(ass_path, 'w', encoding='utf-8', errors='replace') as fo: 473 | ProcessComments(comments, fo, stage_width, stage_height, reserve_blank, font_face, font_size, text_opacity, duration_marquee, duration_still, filters_regex, is_reduce_comments, progress_callback) 474 | 475 | def main(): 476 | logging.basicConfig(format='%(levelname)s: %(message)s') 477 | # if len(sys.argv) == 1: 478 | # sys.argv.append('--help') 479 | parser = argparse.ArgumentParser() 480 | #下载弹幕的文件夹 481 | parser.add_argument('-d','--directory',metavar="",type=str, help='choose where to download sub by default:current directory', default='./') 482 | # 屏幕画面大小 483 | # parser.add_argument('-s', '--size', metavar=_('WIDTHxHEIGHT'), required=True, help=_('Stage size in pixels')) 484 | parser.add_argument('-s', '--size', metavar=_('WIDTHxHEIGHT'), help=_('Stage size in pixels'), type=str, default='1920x1080') 485 | # 弹幕字体 486 | parser.add_argument('-fn', '--font', metavar=_('FONT'), help=_('Specify font face [default: %s]') % _('(FONT) sans-serif')[7:], default=_('(FONT) sans-serif')[7:]) 487 | # 弹幕字体大小 488 | parser.add_argument('-fs', '--fontsize', metavar=_('SIZE'), help=(_('Default font size [default: %s]') % 25), type=float, default=37.0) # initial = 25.0 489 | # 弹幕不透明度 490 | parser.add_argument('-a', '--alpha', metavar=_('ALPHA'), help=_('Text opacity'), type=float, default=0.95) # initial = 1.0 491 | # 滚动弹幕显示的持续时间 492 | parser.add_argument('-dm', '--duration-marquee', metavar=_('SECONDS'), help=_('Duration of scrolling comment display [default: %s]') % 5, type=float, default=10.0) # initial = 5.0 493 | # 静止弹幕显示的持续时间 494 | parser.add_argument('-ds', '--duration-still', metavar=_('SECONDS'), help=_('Duration of still comment display [default: %s]') % 5, type=float, default=5.0) 495 | # 正则表达式过滤评论 496 | parser.add_argument('-fl', '--filter', help=_('Regular expression to filter comments')) 497 | parser.add_argument('-flf', '--filter-file', help=_('Regular expressions from file (one line one regex) to filter comments')) 498 | # 保留底部多少高度的空白区域 499 | parser.add_argument('-p', '--protect', metavar=_('HEIGHT'), help=_('Reserve blank on the bottom of the stage'), type=int, default=0) 500 | # 当屏幕满时减少弹幕数 501 | parser.add_argument('-r', '--reduce', action='store_true', help=_('Reduce the amount of comments if stage is full')) 502 | # 弹幕文件 503 | parser.add_argument('cid', metavar=_('CID'), nargs='+', help=_('Video cid to downlad comments')) 504 | args = parser.parse_args() 505 | directory = args.directory 506 | try: 507 | width, height = str(args.size).split('x', 1) 508 | width = int(width) 509 | height = int(height) 510 | except ValueError: 511 | raise ValueError(_('Invalid stage size: %r') % args.size) 512 | comments = getComments(args.cid,args.fontsize) 513 | # print("get scripts folder {}, will download comments on folder subs".format(directory)) 514 | write2file(comments, directory, width, height, args.protect, args.font, args.fontsize, args.alpha, args.duration_marquee, args.duration_still, args.filter, args.filter_file, args.reduce) 515 | 516 | if __name__ == "__main__": 517 | 518 | main() 519 | -------------------------------------------------------------------------------- /scripts/bilibiliAssert/main.lua: -------------------------------------------------------------------------------- 1 | -- assert lua script 2 | -- ===================| 3 | -- note to escape path for winodws (c:\\users\\user\\...) 4 | 5 | local utils = require 'mp.utils' 6 | local options = require 'mp.options' 7 | 8 | local o = { 9 | --弹幕字体 10 | fontname = "sans-serif", 11 | --弹幕字体大小 12 | fontsize = "50", 13 | --弹幕不透明度(0-1) 14 | opacity = "0.95", 15 | --滚动弹幕显示的持续时间 (秒) 16 | duration_marquee = "10", 17 | --静止弹幕显示的持续时间 (秒) 18 | duration_still = "5", 19 | --保留底部多少高度的空白区域 (取值0.0-1.0) 20 | percent = "0.75", 21 | --弹幕屏蔽的关键词文件路径，支持绝对和相对路径 22 | filter_file = "", 23 | -- python可执行文件路径，默认为环境变量的python，若无法运行请指定 python[.exe] 的路径 24 | python_path = "python", 25 | } 26 | 27 | options.read_options(o, _, function() end) 28 | 29 | local danmu_file = nil 30 | local danmu_open = false 31 | local sec_sub_visibility = mp.get_property_native("secondary-sub-visibility") 32 | local sec_sub_ass_override = mp.get_property_native("secondary-sub-ass-override") 33 | 34 | local function get_cid() 35 | local cid, danmaku_id = nil, nil 36 | local tracks = mp.get_property_native("track-list") 37 | for _, track in ipairs(tracks) do 38 | if track["lang"] == "danmaku" then 39 | cid = track["external-filename"]:match("/(%d-)%.xml$") 40 | danmaku_id = track["id"] 41 | break 42 | end 43 | end 44 | return cid, danmaku_id 45 | end 46 | 47 | local function get_sub_count() 48 | local count = 0 49 | local tracks = mp.get_property_native("track-list") 50 | for _, track in ipairs(tracks) do 51 | if track["type"] == "sub" then 52 | count = count + 1 53 | end 54 | end 55 | return count 56 | end 57 | 58 | local function file_exists(path) 59 | if path then 60 | local meta = utils.file_info(path) 61 | return meta and meta.is_file 62 | end 63 | return false 64 | end 65 | 66 | -- Log function: log to both terminal and MPV OSD (On-Screen Display) 67 | local function log(string,secs) 68 | secs = secs or 2.5 69 | mp.msg.warn(string) 70 | mp.osd_message(string,secs) 71 | end 72 | 73 | -- load function 74 | local function load_danmu(danmu_file) 75 | if not file_exists(danmu_file) then return end 76 | log('开火') 77 | danmu_open = true 78 | -- 如果可用将弹幕挂载为次字幕 79 | if sec_sub_ass_override then 80 | mp.commandv("sub-add", danmu_file, "auto") 81 | local sub_count = get_sub_count() 82 | mp.set_property_native("secondary-sub-ass-override", "yes") 83 | mp.set_property_native("secondary-sid", sub_count) 84 | mp.set_property_native("secondary-sub-visibility", true) 85 | else 86 | -- 挂载subtitles滤镜，注意加上@标签，这样即使多次调用也不会重复挂载，以最后一次为准 87 | mp.commandv('vf', 'append', '@danmu:subtitles=filename="'..danmu_file..'"') 88 | -- 只能在软解或auto-copy硬解下生效，统一改为auto-copy硬解 89 | mp.set_property('hwdec', 'auto-copy') 90 | end 91 | end 92 | 93 | -- download function 94 | local function assprocess() 95 | local path = mp.get_property("path") 96 | if path and not path:find('^%a[%w.+-]-://') and not (path:find('bilibili.com') or path:find('bilivideo.com')) 97 | then return end 98 | -- check if filepahth to python exist 99 | if not o.python_path == "python" and not file_exists(o.python_path) then 100 | log('未找到 Python 可执行文件: ' .. o.python_path) 101 | return 102 | end 103 | -- get video cid 104 | local cid = mp.get_opt('cid') 105 | if cid == nil and path and path:find('^%a[%w.+-]-://') then 106 | cid, danmaku_id = get_cid() 107 | if danmaku_id ~= nil then 108 | mp.commandv('sub-remove', danmaku_id) 109 | end 110 | end 111 | if cid == nil then return end 112 | 113 | -- get danmaku directory 114 | local danmaku_dir = os.getenv("TEMP") or "/tmp/" 115 | -- get script directory 116 | local directory = mp.get_script_directory() 117 | local py_path = utils.join_path(directory, 'Danmu2Ass.py') 118 | 119 | -- under windows platform, convert path format 120 | if string.find(directory, "\\") 121 | then 122 | string.gsub(directory, "/", "\\") 123 | py_path = ''..directory..'\\Danmu2Ass.py' 124 | end 125 | local dw = "1920" 126 | local dh = "1080" 127 | local aspect = mp.get_property_number('width', 16) / mp.get_property_number('height', 9) 128 | if aspect > dw / dh then 129 | dh = math.floor(dw / aspect) 130 | elseif aspect < dw / dh then 131 | dw = math.floor(dh * aspect) 132 | end 133 | -- choose to use python or .exe 134 | local arg = { o.python_path, py_path, '-d', danmaku_dir, 135 | '-s', ''..dw..'x'..dh, 136 | '-fn', o.fontname, 137 | '-fs', o.fontsize, 138 | '-a', o.opacity, 139 | '-dm', o.duration_marquee, 140 | '-ds', o.duration_still, 141 | '-flf', mp.command_native({ "expand-path", o.filter_file }), 142 | '-p', tostring(math.floor(o.percent*dh)), 143 | '-r', 144 | cid, 145 | } 146 | -- local arg = { ''..directory..'\\Danmu2Ass.exe', '-d', danmaku_dir, 147 | -- '-s', ''..dw..'x'..dh, 148 | -- '-fn', o.fontname, 149 | -- '-fs', o.fontsize, 150 | -- '-a', o.opacity, 151 | -- '-dm', o.duration_marquee, 152 | -- '-ds', o.duration_still, 153 | -- '-flf', mp.command_native({ "expand-path", o.filter_file }), 154 | -- '-p', tostring(math.floor(o.percent*dh)), 155 | -- '-r', 156 | -- cid, 157 | -- } 158 | log('弹幕正在上膛') 159 | -- run python to get comments 160 | mp.command_native_async({ 161 | name = 'subprocess', 162 | playback_only = false, 163 | capture_stdout = true, 164 | args = arg, 165 | },function(res, val, err) 166 | if err == nil 167 | then 168 | danmu_file = utils.join_path(danmaku_dir, 'bilibili.ass') 169 | load_danmu(danmu_file) 170 | else 171 | log(err) 172 | end 173 | end) 174 | 175 | end 176 | 177 | -- toggle function 178 | function asstoggle(event) 179 | if not file_exists(danmu_file) then return end 180 | if danmu_open then 181 | log('停火') 182 | danmu_open = false 183 | if sec_sub_ass_override then 184 | if event then 185 | mp.set_property_native("secondary-sub-visibility", sec_sub_visibility) 186 | else 187 | mp.set_property_native("secondary-sub-visibility", false) 188 | end 189 | mp.set_property_native("secondary-sub-ass-override", sec_sub_ass_override) 190 | return 191 | elseif sec_sub_ass_override == nil then 192 | -- if exists @danmaku filter， remove it 193 | for _, f in ipairs(mp.get_property_native('vf')) do 194 | if f.label == 'danmu' then 195 | mp.commandv('vf', 'remove', '@danmu') 196 | return 197 | end 198 | end 199 | end 200 | end 201 | -- otherwise, load danmu 202 | if not event and file_exists(danmu_file) then 203 | load_danmu(danmu_file) 204 | end 205 | end 206 | 207 | mp.add_key_binding('b', 'toggle', asstoggle) 208 | mp.register_event("file-loaded", assprocess) 209 | mp.register_event("end-file", function() 210 | asstoggle(true) 211 | if file_exists(danmu_file) then 212 | os.remove(danmu_file) 213 | end 214 | end) 215 | --------------------------------------------------------------------------------