README
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 3 // found in the LICENSE file. 4 5 bear-320x240.webm - WebM encode of bear.1280x720.mp4 resized to 320x240. 6 bear-vp9.webm - VP9 video only WebM file. 7 bear-vp9-opus.webm - VP9 Video with Opus Audio. 8 bear-vp8-webvtt.webm - WebM VP8 video with WebVTT subtitle track. 9 bear-vp8a.webm - WebM VP8 video with alpha channel. 10 bear-vp8a-odd-dimensions.webm - WebM VP8 video with alpha channel and odd dimensions. 11 bear-opus.webm - Opus Audio only WebM file. 12 bear-opus-end-trimming.webm - File to test end trimming. It has one byte 13 artificially added so that there is maximum 14 padding at the end. It is an Opus Audio only WebM 15 file. 16 no_streams.webm - Header, Info, & Tracks element from bear-320x240.webm slightly corrupted so it looks 17 like there are no tracks. 18 nonzero-start-time.webm - Has the same headers as bear-320x240.webm but the first cluster of this file 19 is the second cluster of bear-320x240.webm. This creates the situation where 20 the media data doesn't start at time 0. 21 bear-320x240-live.webm - bear-320x240.webm remuxed w/o a duration and using clusters with unknown sizes. 22 ffmpeg -i bear-320x240.webm -acodec copy -vcodec copy -f webm pipe:1 > bear-320x240-live.webm 23 vp8-I-frame-160x240 - The first I frame of a 160x240 reencode of bear-320x240.webm. 24 vp8-I-frame-320x120 - The first I frame of a 320x120 reencode of bear-320x240.webm. 25 vp8-I-frame-320x240 - The first I frame of bear-320x240.webm. 26 vp8-I-frame-320x480 - The first I frame of a 320x480 reencode of bear-320x240.webm. 27 vp8-I-frame-640x240 - The first I frame of a 640x240 reencode of bear-320x240.webm. 28 vp8-corrupt-I-frame - A copy of vp8-I-frame-320x240 w/ all bytes XORed w/ 0xA5. 29 30 Vorbis test data from bear.ogv (44100 Hz, 16 bits, stereo) 31 vorbis-extradata - Vorbis extradata section 32 vorbis-packet-0 - timestamp: 0ms, duration: 0ms 33 vorbis-packet-1 - timestamp: 0ms, duration: 0ms 34 vorbis-packet-2 - timestamp: 0ms, duration: 0ms 35 vorbis-packet-3 - timestamp: 2902ms, duration: 0ms 36 37 // Encrypted Files 38 bear-1280x720-a_frag-cenc.mp4 - A fragmented MP4 version of the audio track of bear-1280x720.mp4 encrypted (ISO CENC) using key ID [1] and key [2]. 39 bear-1280x720-a_frag-cenc-key_rotation.mp4 - A fragmented MP4 version of the audio track of bear-1280x720.mp4 encrypted (ISO CENC) using key ID [1] and key [2] with key rotation [3]. 40 bear-1280x720-a_frag-cenc_clear-all.mp4 - Same as bear-1280x720-a_frag-cenc.mp4 but no fragments are encrypted. 41 bear-1280x720-v_frag-cenc.mp4 - A fragmented MP4 version of the video track of bear-1280x720.mp4 encrypted (ISO CENC) using key ID [1] and key [2]. 42 bear-1280x720-v_frag-cenc-key_rotation.mp4 - A fragmented MP4 version of the video track of bear-1280x720.mp4 encrypted (ISO CENC) using key ID [1] and key [2] with key rotation [3]. 43 bear-1280x720-v_frag-cenc_clear-all.mp4 - Same as bear-1280x720-v_frag-cenc.mp4 but no fragments are encrypted. 44 bear-1280x720-a_frag-cenc_missing-saiz-saio.mp4 - An invalid file similar to bear-1280x720-a_frag-cenc.mp4 but has no saiz and saio boxes. To save space, it has only one encrypted sample. 45 bear-320x240-16x9-aspect-av_enc-av.webm - bear-320x240-16x9-aspect.webm with audio & video encrypted using key ID [1] and key [2] 46 bear-320x240-av_enc-av.webm - bear-320x240.webm with audio & video encrypted using key ID [1] and key [2]. 47 bear-320x240-av_enc-av_clear-1s.webm - Same as bear-320x240-av_enc-av.webm but with no frames in the first second encrypted. 48 bear-320x240-av_enc-av_clear-all.webm - Same as bear-320x240-av_enc-av.webm but with no frames encrypted. 49 bear-640x360-av_enc-av.webm - bear-640x360.webm with audio & video encrypted using key ID [1] and key [2]. 50 bear-640x360-a_frag-cenc.mp4 - A fragmented MP4 version of the audio track of bear-640x360.mp4 encrypted (ISO CENC) using key ID [1] and key [2]. 51 bear-640x360-a_frag-cenc-key_rotation.mp4 - A fragmented MP4 version of the audio track of bear-640x360.mp4 encrypted (ISO CENC) using key ID [1] and key [2] with key rotation [3]. 52 bear-640x360-v_frag-cenc.mp4 - A fragmented MP4 version of the video track of bear-640x360.mp4 encrypted (ISO CENC) using key ID [1] and key [2]. 53 bear-640x360-v_frag-cenc-key_rotation.mp4 - A fragmented MP4 version of the video track of bear-640x360.mp4 encrypted (ISO CENC) using key ID [1] and key [2] with key rotation [3]. 54 55 [1] 30313233343536373839303132333435 56 [2] ebdd62f16814d27b68ef122afce4ae3c 57 [3] KeyIds and Keys are created by left rotating key ID [1] and key [2] using 58 std::rotate for every new crypto period. This is only for testing. The 59 actual key rotation algorithm is often much more complicated. 60 61 // Container Tests (additional containers derived from bear.ogv) 62 bear.ac3 -- created using "avconv -i bear.ogv -f ac3 -b 192k bear.ac3". 63 bear.adts -- created using "avconv -i bear.ogv -f adts -strict experimental bear.adts". 64 bear.aiff -- created using "avconv -i bear.ogv -f aiff bear.aiff". 65 bear.asf -- created using "avconv -i bear.ogv -f asf bear.asf". 66 bear.avi -- created using "avconv -i bear.ogv -f avi -b 192k bear.avi". 67 bear.eac3 -- created using "avconv -i bear.ogv -f eac3 bear.eac3". 68 bear.flac -- created using "avconv -i bear.ogv -f flac bear.flac". 69 bear.flv -- created using "avconv -i bear.ogv -f flv bear.flv". 70 bear.h261 -- created using "avconv -i bear.ogv -f h261 -s:0 cif bear.h261". 71 bear.h263 -- created using "avconv -i bear.ogv -f h263 -s:0 cif bear.h263". 72 bear.m2ts -- created using "avconv -i bear.ogv -f mpegts bear.m2ts". 73 bear.mjpeg -- created using "avconv -i bear.ogv -f mjpeg bear.mjpeg". 74 bear.mpeg -- created using "avconv -i bear.ogv -f mpeg bear.mpeg". 75 bear.rm -- created using "avconv -i bear.ogv -f rm -b 192k bear.rm". 76 bear.swf -- created using "avconv -i bear.ogv -f swf -an bear.swf". 77 78 // VDA test files: test-25fps 79 test-25fps.h264: 80 Using ffmpeg SVN-r0.5.9-4:0.5.9-0ubuntu0.10.04.1 @ WebKit r122718, generated 81 with: 82 ffmpeg -i third_party/WebKit/LayoutTests/media/content/test-25fps.mp4 \ 83 -vcodec copy -vbsf h264_mp4toannexb -an test-25fps.h264 84 85 test-25fps.h264.md5: 86 MD5s of RGB thumbnail rendered version of test-25fps.h264 decoded with Intel 87 VAAPI on Haswell, Ivy Bridge, Sandy Bridge and V4L2VDA on Exynos. 88 Written out by video_decode_accelerator_unittest. 89 These differ between implementations because color space-converted frames are 90 not specified to the last bit and GLES shader/texture filtering 91 precision varies. 92 93 test-25fps.vp8: 94 ffmpeg git-2012-07-19-a8d8e86, libvpx ToT 7/19, chromium r147247, 95 mkvextract v5.0.1 96 ffmpeg -i test-25fps.h264 -vcodec libvpx -an test-25fps.webm && \ 97 mkvextract tracks test-25fps.webm 1:test-25fps.vp8 && rm test-25fps.webm 98 99 test-25fps.vp8.md5: 100 MD5 of RGB thumbnail rendered version of test-25fps.vp8 decoded with V4L2VDA 101 on Exynos. Written out by video_decode_accelerator_unittest. 102 103 // VDA test files: bear 104 bear.h264: 105 Using ffmpeg version 0.8.6-4:0.8.6-0ubuntu0.12.04.1, generated with 106 bear.mp4 (https://chromiumcodereview.appspot.com/10805089): 107 ffmpeg -i bear.mp4 -vcodec copy -vbsf h264_mp4toannexb \ 108 -an bear.h264 109 110 bear.h264.md5: 111 MD5s of RGB thumbnail rendered version of bear.h264 decoded with Intel 112 VAAPI on Ivy Bridge and Sandy Bridge and V4L2VDA on Exynos. 113 Written out by video_decode_accelerator_unittest. 114 These differ between implementations because color space-converted frames are 115 not specified to the last bit and GLES shader/texture filtering 116 precision varies. 117 118 // VDA test files: npot-video 119 npot-video.h264: 120 Using ffmpeg version 0.8.6-4:0.8.6-0ubuntu0.12.04.1, generated with 121 npot-video.mp4 (https://codereview.chromium.org/8342021): 122 ffmpeg -i npot-video.mp4 -vcodec copy -vbsf h264_mp4toannexb \ 123 -an npot-video.h264 124 125 npot-video.h264.md5: 126 MD5s of RGB thumbnail rendered version of npot-video.h264 decoded with Intel 127 VAAPI on Ivy Bridge and Sandy Bridge and V4L2VDA on Exynos. 128 Written out by video_decode_accelerator_unittest. 129 These differ between implementations because color space-converted frames are 130 not specified to the last bit and GLES shader/texture filtering 131 precision varies. 132 133 // VDA test files: red-green 134 red-green.h264: 135 Using ffmpeg version 0.8.6-4:0.8.6-0ubuntu0.12.04.1, generated with 136 red-green.mp4 (https://codereview.chromium.org/8342021): 137 ffmpeg -i red-green.mp4 -vcodec copy -vbsf h264_mp4toannexb \ 138 -an red-green.h264 139 140 red-green.h264.md5: 141 MD5s of RGB thumbnail rendered version of red-green.h264 decoded with Intel 142 VAAPI on Ivy Bridge and Sandy Bridge and V4L2VDA on Exynos. 143 Written out by video_decode_accelerator_unittest. 144 These differ between implementations because color space-converted frames are 145 not specified to the last bit and GLES shader/texture filtering 146 precision varies. 147 148 // VEA test files: 149 bear_320x192_40frames.yuv 150 First 40 raw i420 frames of bear-1280x720.mp4 scaled down to 320x192 for 151 video_encode_accelerator_unittest. 152
