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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 bear-320x240.webm - WebM encode of bear.1280x720.mp4 resized to 320x240. | 5 bear-320x240.webm - WebM encode of bear.1280x720.mp4 resized to 320x240. |
| 6 bear-320x240-video-only.webm - The video track of bear-320x240.webm. | 6 bear-320x240-video-only.webm - The video track of bear-320x240.webm. |
| 7 bear-320x240-audio-only.webm - The audio track of bear-320x240.webm. | 7 bear-320x240-audio-only.webm - The audio track of bear-320x240.webm. |
| 8 bear-vp9.webm - VP9 video only WebM file. | 8 bear-vp9.webm - VP9 video only WebM file. |
| 9 bear-vp9-opus.webm - VP9 Video with Opus Audio. | 9 bear-vp9-opus.webm - VP9 Video with Opus Audio. |
| 10 bear-vp8-webvtt.webm - WebM VP8 video with WebVTT subtitle track. | 10 bear-vp8-webvtt.webm - WebM VP8 video with WebVTT subtitle track. |
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| 196 video_encode_accelerator_unittest. | 196 video_encode_accelerator_unittest. |
| 197 | 197 |
| 198 // VP9 parser test files: | 198 // VP9 parser test files: |
| 199 bear-vp9.ivf | 199 bear-vp9.ivf |
| 200 - Created using "avconv -i bear-vp9.webm -vcodec copy -an -f ivf bear-vp9.ivf"
. | 200 - Created using "avconv -i bear-vp9.webm -vcodec copy -an -f ivf bear-vp9.ivf"
. |
| 201 bear-vp9.ivf.context | 201 bear-vp9.ivf.context |
| 202 test-25fps.vp9.context | 202 test-25fps.vp9.context |
| 203 - Manually dumped from libvpx with bear-vp9.ivf and test-25fps.vp9. See | 203 - Manually dumped from libvpx with bear-vp9.ivf and test-25fps.vp9. See |
| 204 vp9_parser_unittest.cc for description of their format. | 204 vp9_parser_unittest.cc for description of their format. |
| 205 | 205 |
| 206 // WebM files for testing multiple tracks. |
| 207 green-a300hz.webm - WebM file containing 12 seconds of solid green video + 300Hz
sine wave audio |
| 208 red-a500hz.webm - WebM file containing 10 seconds of solid red video + 500Hz sin
e wave audio |
| 209 - Created with the following commands: |
| 210 ffmpeg -f lavfi -i color=c=green:size=160x120 -t 12 -c:v libvpx green.webm |
| 211 ffmpeg -f lavfi -i color=c=red:size=320x240 -t 10 -c:v libvpx red.webm |
| 212 ffmpeg -f lavfi -i "sine=frequency=300:sample_rate=48000" -t 12 -c:v libvpx
a300hz.webm |
| 213 ffmpeg -f lavfi -i "sine=frequency=500:sample_rate=48000" -t 10 -c:v libvpx
a500hz.webm |
| 214 ffmpeg -i green.webm -i a300hz.webm -map 0 -map 1 green-a300hz.webm |
| 215 ffmpeg -i red.webm -i a500hz.webm -map 0 -map 1 red-a500hz.webm |
| 216 |
| 206 // JPEG test files: | 217 // JPEG test files: |
| 207 pixel-1280x720.jpg - Single MJEPG encoded frame of 1280x720, captured on Chromeb
ook Pixel. This image does not have Huffman table. | 218 pixel-1280x720.jpg - Single MJEPG encoded frame of 1280x720, captured on Chromeb
ook Pixel. This image does not have Huffman table. |
| 208 peach_pi-1280x720.jpg - Single MJPEG encoded frame of 1280x720, captured on Sams
ung Chromebook 2(13"). This image has Huffman table. | 219 peach_pi-1280x720.jpg - Single MJPEG encoded frame of 1280x720, captured on Sams
ung Chromebook 2(13"). This image has Huffman table. |
| 209 blank-1x1.jpg - 1x1 small picture to test special cases. | 220 blank-1x1.jpg - 1x1 small picture to test special cases. |
| 210 | 221 |
| 211 // MP4 files with non-square pixels. | 222 // MP4 files with non-square pixels. |
| 212 media/test/data/bear-640x360-non_square_pixel-with_pasp.mp4 | 223 media/test/data/bear-640x360-non_square_pixel-with_pasp.mp4 |
| 213 Size in TKHD is (639.2x360) and size in STSD is (470x360). A PASP box is | 224 Size in TKHD is (639.2x360) and size in STSD is (470x360). A PASP box is |
| 214 present with hSpacing=34 and vSpacing=25. Note that 470.0 * 34 / 25 = 639.2. | 225 present with hSpacing=34 and vSpacing=25. Note that 470.0 * 34 / 25 = 639.2. |
| 215 | 226 |
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| 251 | 262 |
| 252 // Multi-track WebM file | 263 // Multi-track WebM file |
| 253 media/test/data/multitrack-3video-2audio.webm | 264 media/test/data/multitrack-3video-2audio.webm |
| 254 //Generated using following commands: | 265 //Generated using following commands: |
| 255 ffmpeg -f lavfi -i color=c=red:size=320x240 -t 5 -c:v libvpx red.webm | 266 ffmpeg -f lavfi -i color=c=red:size=320x240 -t 5 -c:v libvpx red.webm |
| 256 ffmpeg -f lavfi -i color=c=green:size=320x240 -t 5 -c:v libvpx green.webm | 267 ffmpeg -f lavfi -i color=c=green:size=320x240 -t 5 -c:v libvpx green.webm |
| 257 ffmpeg -f lavfi -i color=c=blue:size=160x120 -t 10 -c:v libvpx blue.webm | 268 ffmpeg -f lavfi -i color=c=blue:size=160x120 -t 10 -c:v libvpx blue.webm |
| 258 ffmpeg -f lavfi -i "sine=frequency=300:sample_rate=48000" -t 10 -c:v libvpx
a300hz.webm | 269 ffmpeg -f lavfi -i "sine=frequency=300:sample_rate=48000" -t 10 -c:v libvpx
a300hz.webm |
| 259 ffmpeg -f lavfi -i "sine=frequency=500:sample_rate=48000" -t 5 -c:v libvpx a
500hz.webm | 270 ffmpeg -f lavfi -i "sine=frequency=500:sample_rate=48000" -t 5 -c:v libvpx a
500hz.webm |
| 260 ffmpeg -i red.webm -i green.webm -i blue.webm -i a300hz.webm -i a500hz.webm
-map 0 -map 1 -map 2 -map 3 -map 4 multitrack-3video-2audio.webm | 271 ffmpeg -i red.webm -i green.webm -i blue.webm -i a300hz.webm -i a500hz.webm
-map 0 -map 1 -map 2 -map 3 -map 4 multitrack-3video-2audio.webm |
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Chromium Code Reviews
Issue 2226443002:
Support multiple media tracks in MSE / ChunkDemuxer (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master