Mirror of https://git.ffmpeg.org/ffmpeg.git https://ffmpeg.org/

You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Tag: Branch: Tree: b4ca3c7e4e

master

oldabi

release/0.10

release/0.11

release/0.5

release/0.6

release/0.7

release/0.8

release/0.9

release/1.0

release/1.1

release/1.2

release/2.0

release/2.1

release/2.2

release/2.3

release/2.4

release/2.5

release/2.6

release/2.7

release/2.8

release/3.0

release/3.1

release/3.2

release/3.3

release/3.4

release/4.0

release/4.1

release/4.2

release/4.3

release/4.4

release/5.0

release/5.1

release/6.0

release/6.1

release/7.0

release/7.1

N

ffmpeg-0.6.3

n0.10

n0.10.1

n0.10.10

n0.10.11

n0.10.12

n0.10.13

n0.10.14

n0.10.15

n0.10.16

n0.10.2

n0.10.3

n0.10.4

n0.10.5

n0.10.6

n0.10.7

n0.10.8

n0.10.9

n0.11

n0.11-dev

n0.11.1

n0.11.2

n0.11.3

n0.11.4

n0.11.5

n0.12-dev

n0.5.10

n0.5.11

n0.5.12

n0.5.13

n0.5.14

n0.5.15

n0.5.5

n0.5.6

n0.5.7

n0.5.8

n0.5.9

n0.6.4

n0.6.5

n0.6.6

n0.6.7

n0.7.1

n0.7.10

n0.7.11

n0.7.12

n0.7.13

n0.7.14

n0.7.15

n0.7.16

n0.7.17

n0.7.2

n0.7.3

n0.7.4

n0.7.5

n0.7.6

n0.7.7

n0.7.8

n0.7.9

n0.8

n0.8.1

n0.8.10

n0.8.11

n0.8.12

n0.8.13

n0.8.14

n0.8.15

n0.8.2

n0.8.3

n0.8.4

n0.8.5

n0.8.6

n0.8.7

n0.8.8

n0.8.9

n0.9

n0.9.1

n0.9.2

n0.9.3

n0.9.4

n1.0

n1.0.1

n1.0.10

n1.0.2

n1.0.3

n1.0.4

n1.0.5

n1.0.6

n1.0.7

n1.0.8

n1.0.9

n1.1

n1.1-dev

n1.1.1

n1.1.10

n1.1.11

n1.1.12

n1.1.13

n1.1.14

n1.1.15

n1.1.16

n1.1.2

n1.1.3

n1.1.4

n1.1.5

n1.1.6

n1.1.7

n1.1.8

n1.1.9

n1.2

n1.2-dev

n1.2.1

n1.2.10

n1.2.11

n1.2.12

n1.2.2

n1.2.3

n1.2.4

n1.2.5

n1.2.6

n1.2.7

n1.2.8

n1.2.9

n1.3-dev

n2.0

n2.0.1

n2.0.2

n2.0.3

n2.0.4

n2.0.5

n2.0.6

n2.0.7

n2.1

n2.1-dev

n2.1.1

n2.1.2

n2.1.3

n2.1.4

n2.1.5

n2.1.6

n2.1.7

n2.1.8

n2.2

n2.2-dev

n2.2-rc1

n2.2-rc2

n2.2.1

n2.2.10

n2.2.11

n2.2.12

n2.2.13

n2.2.14

n2.2.15

n2.2.16

n2.2.2

n2.2.3

n2.2.4

n2.2.5

n2.2.6

n2.2.7

n2.2.8

n2.2.9

n2.3

n2.3-dev

n2.3.1

n2.3.2

n2.3.3

n2.3.4

n2.3.5

n2.3.6

n2.4

n2.4-dev

n2.4.1

n2.4.10

n2.4.11

n2.4.12

n2.4.13

n2.4.14

n2.4.2

n2.4.3

n2.4.4

n2.4.5

n2.4.6

n2.4.7

n2.4.8

n2.4.9

n2.5

n2.5-dev

n2.5.1

n2.5.10

n2.5.11

n2.5.2

n2.5.3

n2.5.4

n2.5.5

n2.5.6

n2.5.7

n2.5.8

n2.5.9

n2.6

n2.6-dev

n2.6.1

n2.6.2

n2.6.3

n2.6.4

n2.6.5

n2.6.6

n2.6.7

n2.6.8

n2.6.9

n2.7

n2.7-dev

n2.7.1

n2.7.2

n2.7.3

n2.7.4

n2.7.5

n2.7.6

n2.7.7

n2.8

n2.8-dev

n2.8.1

n2.8.10

n2.8.11

n2.8.12

n2.8.13

n2.8.14

n2.8.15

n2.8.16

n2.8.17

n2.8.18

n2.8.19

n2.8.2

n2.8.20

n2.8.21

n2.8.22

n2.8.3

n2.8.4

n2.8.5

n2.8.6

n2.8.7

n2.8.8

n2.8.9

n2.9-dev

n3.0

n3.0.1

n3.0.10

n3.0.11

n3.0.12

n3.0.2

n3.0.3

n3.0.4

n3.0.5

n3.0.6

n3.0.7

n3.0.8

n3.0.9

n3.1

n3.1-dev

n3.1.1

n3.1.10

n3.1.11

n3.1.2

n3.1.3

n3.1.4

n3.1.5

n3.1.6

n3.1.7

n3.1.8

n3.1.9

n3.2

n3.2-dev

n3.2.1

n3.2.10

n3.2.11

n3.2.12

n3.2.13

n3.2.14

n3.2.15

n3.2.16

n3.2.17

n3.2.18

n3.2.19

n3.2.2

n3.2.3

n3.2.4

n3.2.5

n3.2.6

n3.2.7

n3.2.8

n3.2.9

n3.3

n3.3-dev

n3.3.1

n3.3.2

n3.3.3

n3.3.4

n3.3.5

n3.3.6

n3.3.7

n3.3.8

n3.3.9

n3.4

n3.4-dev

n3.4.1

n3.4.10

n3.4.11

n3.4.12

n3.4.13

n3.4.2

n3.4.3

n3.4.4

n3.4.5

n3.4.6

n3.4.7

n3.4.8

n3.4.9

n3.5-dev

n4.0

n4.0.1

n4.0.2

n4.0.3

n4.0.4

n4.0.5

n4.0.6

n4.1

n4.1-dev

n4.1.1

n4.1.10

n4.1.11

n4.1.2

n4.1.3

n4.1.4

n4.1.5

n4.1.6

n4.1.7

n4.1.8

n4.1.9

n4.2

n4.2-dev

n4.2.1

n4.2.10

n4.2.2

n4.2.3

n4.2.4

n4.2.5

n4.2.6

n4.2.7

n4.2.8

n4.2.9

n4.3

n4.3-dev

n4.3.1

n4.3.2

n4.3.3

n4.3.4

n4.3.5

n4.3.6

n4.3.7

n4.3.8

n4.4

n4.4-dev

n4.4.1

n4.4.2

n4.4.3

n4.4.4

n4.4.5

n4.5-dev

n5.0

n5.0.1

n5.0.2

n5.0.3

n5.1

n5.1-dev

n5.1.1

n5.1.2

n5.1.3

n5.1.4

n5.1.5

n5.1.6

n5.2-dev

n6.0

n6.0.1

n6.1

n6.1-dev

n6.1.1

n6.1.2

n6.2-dev

n7.0

n7.0.1

n7.0.2

n7.1

n7.1-dev

n7.2-dev

v0.5

v0.5.1

v0.5.2

v0.5.3

v0.6

v0.6.1

Branches Tags

${ item.name }

Create tag ${ searchTerm }

Create branch ${ searchTerm }

from 'b4ca3c7e4e'

${ noResults }

FFmpeg/tests/ref/seek

History

Wenbin Chen 76b33704b6 avcodec/mpegvideo_enc: Fix a chroma mb size error in sse_mb() ... For 422 frames we should not use hard coded 8 to calculate mb size for uv plane. Chroma shift should be taken into consideration to be compatiple with different sampling format. The error is reported by fate test when av_cpu_max_align() return 64 on the platform supporting AVX512. This is a hidden error and it is exposed after commit 17a59a634c. mpeg2enc has a mechanism to reuse frames. When it computes SSE (sum of squared error) on current mb, reconstructed mb will be wrote to the previous mb space, so that the memory can be saved. However if the align is 64, the frame is shared in somewhere else, so the frame cannot be reused and a new frame to store reconstrued data is created. Because the height of mb is wrong when compute sse on 422 frame, starting from the second line of macro block, changed data is read when frame is reused (we need to read row 16 rather than row 8 if frame is 422), and unchanged data is read when frame is not reused (a new frame is created so the original frame will not be changed). That is why commit 17a59a634c exposes this issue, because it add av_cpu_max_align() and this function return 64 on platform supporting AVX512 which lead to creating a frame in mpeg2enc, and this lead to the different outputs. Signed-off-by: Wenbin Chen <wenbin.chen@intel.com> Signed-off-by: Marton Balint <cus@passwd.hu>		2 years ago
..
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	avcodec/adpcm_ima_swf: fix frame size to 4096	4 years ago
acodec-adpcm-swf-trellis	avcodec/adpcm_ima_swf: fix frame size to 4096	4 years ago
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	5 years ago
acodec-flac	…
acodec-mp2	avformat/mp3dec: use the common mechanism for skipping samples	10 years ago
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	5 years ago
acodec-pcm-s16be	avformat/movenc: ensure we don't write the major brand as a compatible brand more than once	5 years ago
acodec-pcm-s16le	…
acodec-pcm-s24be	avformat/movenc: ensure we don't write the major brand as a compatible brand more than once	5 years ago
acodec-pcm-s24le	…
acodec-pcm-s32be	avformat/movenc: ensure we don't write the major brand as a compatible brand more than once	5 years ago
acodec-pcm-s32le	…
acodec-pcm-u8	…
cache-pipe	ffmpeg, ffprobe: don't "merge" side data into packet data by default	8 years ago
empty-edit-mp4	lavf/mov.c: Use the correct offset to shift timestamp when seeking.	7 years ago
extra-mp3	ffmpeg, ffprobe: don't "merge" side data into packet data by default	8 years ago
extra-mp4	lavf/mov: Change default to prefer TFDT time and allow for fallback to SIDX or TFDT	3 years ago
lavf-aiff	…
lavf-al	aviobuf: Increase the default SHORT_SEEK_THRESHOLD to 32 KB	4 years ago
lavf-asf	lavf: Replace the ASF demuxer	10 years ago
lavf-au	avformat/au: Write MetaData in AU Sun audio file header	9 years ago
lavf-avi	avformat/avienc: Fix wrongly placed comment	10 years ago
lavf-bmp	…
lavf-dv	avformat/dv: fix timestamps of audio packets in case of dropped corrupt audio frames	4 years ago
lavf-flv	Merge commit '618d02c1fa9e74d490cace64a7d15762656b521c'	6 years ago
lavf-gif	…
lavf-gxf	…
lavf-jpg	mjpegenc: enable optimal huffman coding by default	8 years ago
lavf-mkv	avformat/matroskaenc: Don't waste bytes to Write Tag length fields	2 years ago
lavf-mmf	…
lavf-mov	avformat/movenc: ensure we don't write the major brand as a compatible brand more than once	5 years ago
lavf-mpg	…
lavf-mxf	avformat/mxfenc: Add Padding Bits	7 years ago
lavf-mxf_d10	avformat/mxfenc: Add Padding Bits	7 years ago
lavf-mxf_dv25	avformat/mxfenc: Add Padding Bits	7 years ago
lavf-mxf_dvcpro50	avformat/mxfenc: Add Padding Bits	7 years ago
lavf-mxf_opatom	avformat/mxfenc: Add Padding Bits	7 years ago
lavf-mxf_opatom_audio	avformat/mxfenc: Add Padding Bits	7 years ago
lavf-nut	nutenc: do not use has_b_frames	10 years ago
lavf-ogg	…
lavf-pbmpipe	lavf/img2dec: add pnm pipe demuxers	9 years ago
lavf-pcx	…
lavf-pgm	…
lavf-pgmpipe	lavf/img2dec: add pnm pipe demuxers	9 years ago
lavf-ppm	…
lavf-ppmpipe	lavf/img2dec: add pnm pipe demuxers	9 years ago
lavf-rm	avcodec/eac3: add support for dependent stream	7 years ago
lavf-sgi	Merge commit '99f40fd02f1870c2dee70977b672da9cb198f0be'	9 years ago
lavf-swf	…
lavf-tga	…
lavf-tiff	…
lavf-ts	avformat/mpegtsenc: get rid of packet counting for sdt/pat/pmt	5 years ago
lavf-ul	aviobuf: Increase the default SHORT_SEEK_THRESHOLD to 32 KB	4 years ago
lavf-voc	Merge commit '9200514ad8717c63f82101dc394f4378854325bf'	9 years ago
lavf-wav	…
lavf-wtv	…
lavf-y4m	Merge commit 'f8df5e2f31a5ba7b30a0e1caaaf5a03c753b3f9b'	6 years ago
mkv-codec-delay	ffmpeg, ffprobe: don't "merge" side data into packet data by default	8 years ago
test-iibbibb-mp4	lavf/mov.c: Use the correct offset to shift timestamp when seeking.	7 years ago
test-iibbibb-neg-ctts-mp4	lavf/mov.c: Use the correct offset to shift timestamp when seeking.	7 years ago
vsynth_lena-asv1	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-asv2	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-dnxhd-4k-hr-lb	tests/fate: add dnxhr encoding tests	8 years ago
vsynth_lena-dnxhd-720p	tests: Rename vsynth2 to vsynth_lena	10 years ago
vsynth_lena-dnxhd-720p-rd	tests: Rename vsynth2 to vsynth_lena	10 years ago
vsynth_lena-dnxhd-1080i	avformat/movenc: ensure we don't write the major brand as a compatible brand more than once	5 years ago
vsynth_lena-dv	tests: Rename vsynth2 to vsynth_lena	10 years ago
vsynth_lena-dv-50	tests: Rename vsynth2 to vsynth_lena	10 years ago
vsynth_lena-dv-411	tests: Rename vsynth2 to vsynth_lena	10 years ago
vsynth_lena-ffv1	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-flashsv	lavf/flvdec: init AVPacket::pos to FLVTAG offset	8 years ago
vsynth_lena-flv	lavf/flvdec: init AVPacket::pos to FLVTAG offset	8 years ago
vsynth_lena-h261	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-h263	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-h263p	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-huffyuv	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-jpegls	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-ljpeg	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-mjpeg	mjpegenc: enable optimal huffman coding by default	8 years ago
vsynth_lena-mpeg1	tests: Rename vsynth2 to vsynth_lena	10 years ago
vsynth_lena-mpeg1b	tests: Rename vsynth2 to vsynth_lena	10 years ago
vsynth_lena-mpeg2-422	avcodec/mpegvideo_enc: Fix a chroma mb size error in sse_mb()	2 years ago
vsynth_lena-mpeg2-idct-int	tests: Rename vsynth2 to vsynth_lena	10 years ago
vsynth_lena-mpeg2-ilace	tests: Rename vsynth2 to vsynth_lena	10 years ago
vsynth_lena-mpeg2-ivlc-qprd	tests: Rename vsynth2 to vsynth_lena	10 years ago
vsynth_lena-mpeg2-thread	tests: Rename vsynth2 to vsynth_lena	10 years ago
vsynth_lena-mpeg2-thread-ivlc	tests: Rename vsynth2 to vsynth_lena	10 years ago
vsynth_lena-mpeg4	avformat/movenc: ensure we don't write the major brand as a compatible brand more than once	5 years ago
vsynth_lena-mpeg4-adap	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-mpeg4-adv	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-mpeg4-error	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-mpeg4-nr	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-mpeg4-nsse	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-mpeg4-qpel	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-mpeg4-qprd	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-mpeg4-rc	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-mpeg4-thread	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-msmpeg4	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-msmpeg4v2	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-rgb	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-roqvideo	tests: Rename vsynth2 to vsynth_lena	10 years ago
vsynth_lena-rv10	tests: Rename vsynth2 to vsynth_lena	10 years ago
vsynth_lena-rv20	tests: Rename vsynth2 to vsynth_lena	10 years ago
vsynth_lena-snow	avcodec/snowenc: set dia_size for the first pass of motion estimation too	10 years ago
vsynth_lena-snow-ll	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-svq1	avformat/movenc: ensure we don't write the major brand as a compatible brand more than once	5 years ago
vsynth_lena-wmv1	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-wmv2	avformat/avienc: Fix wrongly placed comment	10 years ago
vsynth_lena-yuv	avformat/avienc: Fix wrongly placed comment	10 years ago