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mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-01-03 05:10:03 +02:00
FFmpeg/tests/ref/seek
Andreas Rheinhardt ccadd00a4a avformat/matroskaenc: Make output more deterministic
Using random values for TrackUID and FileUID (as happens when the
AVFMT_FLAG_BITEXACT flag is not set) has the obvious downside of making
the output indeterministic. This commit mitigates this by writing the
potentially random values with a fixed size of eight byte, even if their
actual values would fit into less than eight bytes. This ensures that
even in non-bitexact mode, the differences between two files generated
with the same settings are restricted to a few bytes in the header.
(Namely the SegmentUID, the TrackUIDs (in Tracks as well as when
referencing them via TagTrackUID), the FileUIDs (in Attachments as
well as in TagAttachmentUID) as well as the CRC-32 checksums of the
Info, Tracks, Attachments and Tags level-1-elements.) Without this
patch, there might be an offset/a size difference between two such
files.

The FATE-tests had to be updated because the fixed-sized UIDs are also
used in bitexact mode.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
2020-04-13 08:43:14 +02:00
..
acodec-adpcm-ima_qt
acodec-adpcm-ima_qt-trellis
acodec-adpcm-ima_wav
acodec-adpcm-ima_wav-trellis
acodec-adpcm-ms
acodec-adpcm-ms-trellis
acodec-adpcm-swf lavf/flvdec: init AVPacket::pos to FLVTAG offset 2016-10-26 02:12:18 +02:00
acodec-adpcm-swf-trellis lavf/flvdec: init AVPacket::pos to FLVTAG offset 2016-10-26 02:12:18 +02:00
acodec-adpcm-yamaha
acodec-adpcm-yamaha-trellis
acodec-alac avformat/movenc: ensure we don't write the major brand as a compatible brand more than once 2019-12-21 11:57:28 -03:00
acodec-flac
acodec-mp2
acodec-pcm-alaw
acodec-pcm-f32be
acodec-pcm-f32le
acodec-pcm-f64be
acodec-pcm-f64le
acodec-pcm-mulaw
acodec-pcm-s8 avformat/movenc: ensure we don't write the major brand as a compatible brand more than once 2019-12-21 11:57:28 -03:00
acodec-pcm-s16be avformat/movenc: ensure we don't write the major brand as a compatible brand more than once 2019-12-21 11:57:28 -03:00
acodec-pcm-s16le
acodec-pcm-s24be avformat/movenc: ensure we don't write the major brand as a compatible brand more than once 2019-12-21 11:57:28 -03:00
acodec-pcm-s24le
acodec-pcm-s32be avformat/movenc: ensure we don't write the major brand as a compatible brand more than once 2019-12-21 11:57:28 -03:00
acodec-pcm-s32le
acodec-pcm-u8
cache-pipe ffmpeg, ffprobe: don't "merge" side data into packet data by default 2017-03-14 23:37:28 +01:00
empty-edit-mp4 lavf/mov.c: Use the correct offset to shift timestamp when seeking. 2018-03-10 17:55:50 +01:00
extra-mp3 ffmpeg, ffprobe: don't "merge" side data into packet data by default 2017-03-14 23:37:28 +01:00
extra-mp4 libavformat/mov.c: use calculated dts offset when seeking in streams 2017-10-30 01:09:40 +01:00
lavf-aiff
lavf-al Merge commit 'eb8a8115994434b548523cf0bca6a4a74784e79c' 2019-03-14 14:19:03 -03:00
lavf-asf
lavf-au avformat/au: Write MetaData in AU Sun audio file header 2016-06-03 12:18:57 +02:00
lavf-avi
lavf-bmp
lavf-dv Merge commit '618d02c1fa9e74d490cace64a7d15762656b521c' 2019-03-14 14:36:24 -03:00
lavf-flv Merge commit '618d02c1fa9e74d490cace64a7d15762656b521c' 2019-03-14 14:36:24 -03:00
lavf-gif
lavf-gxf
lavf-jpg mjpegenc: enable optimal huffman coding by default 2017-04-09 00:00:39 +01:00
lavf-mkv avformat/matroskaenc: Make output more deterministic 2020-04-13 08:43:14 +02:00
lavf-mmf
lavf-mov avformat/movenc: ensure we don't write the major brand as a compatible brand more than once 2019-12-21 11:57:28 -03:00
lavf-mpg
lavf-mxf avformat/mxfenc: Add Padding Bits 2018-05-08 23:02:58 +02:00
lavf-mxf_d10 avformat/mxfenc: Add Padding Bits 2018-05-08 23:02:58 +02:00
lavf-mxf_dv25 avformat/mxfenc: Add Padding Bits 2018-05-08 23:02:58 +02:00
lavf-mxf_dvcpro50 avformat/mxfenc: Add Padding Bits 2018-05-08 23:02:58 +02:00
lavf-mxf_opatom avformat/mxfenc: Add Padding Bits 2018-05-08 23:02:58 +02:00
lavf-mxf_opatom_audio avformat/mxfenc: Add Padding Bits 2018-05-08 23:02:58 +02:00
lavf-nut
lavf-ogg
lavf-pbmpipe lavf/img2dec: add pnm pipe demuxers 2016-06-22 15:24:19 +02:00
lavf-pcx
lavf-pgm
lavf-pgmpipe lavf/img2dec: add pnm pipe demuxers 2016-06-22 15:24:19 +02:00
lavf-ppm
lavf-ppmpipe lavf/img2dec: add pnm pipe demuxers 2016-06-22 15:24:19 +02:00
lavf-rm avcodec/eac3: add support for dependent stream 2018-03-29 10:19:03 +02:00
lavf-sgi
lavf-swf
lavf-tga
lavf-tiff
lavf-ts avformat/mpegtsenc: get rid of packet counting for sdt/pat/pmt 2019-08-23 22:49:01 +02:00
lavf-ul Merge commit 'eb8a8115994434b548523cf0bca6a4a74784e79c' 2019-03-14 14:19:03 -03:00
lavf-voc Merge commit '9200514ad8717c63f82101dc394f4378854325bf' 2016-04-10 20:59:55 +01:00
lavf-wav
lavf-wtv
lavf-y4m Merge commit 'f8df5e2f31a5ba7b30a0e1caaaf5a03c753b3f9b' 2019-03-14 14:59:45 -03:00
mkv-codec-delay ffmpeg, ffprobe: don't "merge" side data into packet data by default 2017-03-14 23:37:28 +01:00
test-iibbibb-mp4 lavf/mov.c: Use the correct offset to shift timestamp when seeking. 2018-03-10 17:55:50 +01:00
test-iibbibb-neg-ctts-mp4 lavf/mov.c: Use the correct offset to shift timestamp when seeking. 2018-03-10 17:55:50 +01:00
vsynth_lena-asv1
vsynth_lena-asv2
vsynth_lena-dnxhd-4k-hr-lb tests/fate: add dnxhr encoding tests 2016-07-24 12:31:07 +02:00
vsynth_lena-dnxhd-720p
vsynth_lena-dnxhd-720p-rd
vsynth_lena-dnxhd-1080i avformat/movenc: ensure we don't write the major brand as a compatible brand more than once 2019-12-21 11:57:28 -03:00
vsynth_lena-dv
vsynth_lena-dv-50
vsynth_lena-dv-411
vsynth_lena-ffv1
vsynth_lena-flashsv lavf/flvdec: init AVPacket::pos to FLVTAG offset 2016-10-26 02:12:18 +02:00
vsynth_lena-flv lavf/flvdec: init AVPacket::pos to FLVTAG offset 2016-10-26 02:12:18 +02:00
vsynth_lena-h261
vsynth_lena-h263
vsynth_lena-h263p
vsynth_lena-huffyuv
vsynth_lena-jpegls
vsynth_lena-ljpeg
vsynth_lena-mjpeg mjpegenc: enable optimal huffman coding by default 2017-04-09 00:00:39 +01:00
vsynth_lena-mpeg1
vsynth_lena-mpeg1b
vsynth_lena-mpeg2-422
vsynth_lena-mpeg2-idct-int
vsynth_lena-mpeg2-ilace
vsynth_lena-mpeg2-ivlc-qprd
vsynth_lena-mpeg2-thread
vsynth_lena-mpeg2-thread-ivlc
vsynth_lena-mpeg4 avformat/movenc: ensure we don't write the major brand as a compatible brand more than once 2019-12-21 11:57:28 -03:00
vsynth_lena-mpeg4-adap
vsynth_lena-mpeg4-adv
vsynth_lena-mpeg4-error
vsynth_lena-mpeg4-nr
vsynth_lena-mpeg4-nsse
vsynth_lena-mpeg4-qpel
vsynth_lena-mpeg4-qprd
vsynth_lena-mpeg4-rc
vsynth_lena-mpeg4-thread
vsynth_lena-msmpeg4
vsynth_lena-msmpeg4v2
vsynth_lena-rgb
vsynth_lena-roqvideo
vsynth_lena-rv10
vsynth_lena-rv20
vsynth_lena-snow
vsynth_lena-snow-ll
vsynth_lena-svq1 avformat/movenc: ensure we don't write the major brand as a compatible brand more than once 2019-12-21 11:57:28 -03:00
vsynth_lena-wmv1
vsynth_lena-wmv2
vsynth_lena-yuv