virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-02 03:06:28 +02:00
Code Issues Releases Activity
92,784 Commits 37 Branches 400 Tags 460 MiB
d360a79c0a
Commit Graph

92784 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Martin Vignali
6a583261ea avcodec/proresdec : add 12b prores idct 
based on patch by Kieran Kunhya
 2018-12-02 12:55:53 +01:00
Martin Vignali
fddc92d454 avcodec/proresdec : add unpack alpha 12 func 2018-12-02 12:55:48 +01:00
Martin Vignali
859604fe9d avcodec/proresdec : make inline func for unpack alpha 2018-12-02 12:55:44 +01:00
Martin Vignali
1cccf9365d avcodec/proresdec : put unpack alpha func in prores ctx 2018-12-02 12:55:40 +01:00
Martin Vignali
9a22e6fa1d avcodec/proresdsp indent after prev commit 2018-12-02 12:55:35 +01:00
Martin Vignali
c097a32e93 avcodec/proresdec : rename dsp part for 10b and check dspinit for supported bits per raw sample 
based on patch by Kieran Kunhya
 2018-12-02 12:55:31 +01:00
Martin Vignali
a970920026 avcodec/proresdec : move dsp init after codec tag check 2018-12-02 12:55:20 +01:00
Martin Vignali
dae9b4b8a4 avcodec/proresdsp : remove unused value 2018-12-02 12:55:15 +01:00
Martin Vignali
a87ca4bbca avcodec/utils : add YUVA444P12 and YUVA422P12 to pixfmt who need height padding in avcodec_align_dimensions2 2018-12-02 12:55:11 +01:00
Jun Zhao
72b047a7a7 lavc/kvazaar: fix auto thread flag in kvazaar wrapper. 
Now the kvazaar warpper didn't setting the threads for kvazaar API,
and kavzaar will auto selecte the thread number.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
 2018-12-02 11:05:28 +08:00
Marton Balint
c047901012 avdevice/decklink_enc: add support for setting genlock timing offset 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-12-02 00:57:10 +01:00
Marton Balint
418c90faac ffplay: fix -x and -y options when only one of them is used 
Previously if only -y was used then nothing happened, if only -x then zero
window height was set which is undefined in SDL and caused a black window.

From now on if only one dimension is set we calculate the other based on
size/aspect of the shown content.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-12-02 00:57:10 +01:00
Marton Balint
9a39c5449f ffplay: convert float math to int math in calculate_display_rect 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-12-02 00:57:09 +01:00
Paul B Mahol
2a08faba88 avformat/mpegenc: extend muxing PCM-DVD to other depths 
Fixes #6783.
 2018-12-01 19:42:17 +01:00
Paul B Mahol
e9967822e4 avcodec: add PCM-DVD encoder 
Fixes #6784.
 2018-12-01 19:41:48 +01:00
Michael Niedermayer
1a89ae1df8 avcodec/hevcdec: Check for overlapping slices 
Fixes: Timeout
Fixes: 10108/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-6222384351674368

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-12-01 02:17:19 +01:00
Michael Niedermayer
7f22a4ebc9 avcodec/truemotion2rt: Fix rounding in input size check 
Fixes: Timeout
Fixes: 11332/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEMOTION2RT_fuzzer-5678456612847616

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-12-01 01:58:27 +01:00
Shiyou Yin
5982614af1 avcodec/mips: [loongson] refine optimization in h264_chroma. 
Remove invalid operation in the case x and y all equal 0,
this refine made about 2% speedup for H264 decode on loongson platform.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-12-01 01:51:20 +01:00
Shiyou Yin
5c806d5b54 configure: enable mipsfpu for loongson platform. 
mipsfpu supported by loongson 3a2000,3a3000,3a4000,2k1000, Fate tests passed.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-11-30 19:20:19 +01:00
Paul B Mahol
f09bbb8f08 avformat/ac3dec: always skip junk bytes before sync bytes 
Fixes #7278.
 2018-11-30 16:27:20 +01:00
Linjie Fu
67cdfcf694 lavc/qsvenc: assert uninitialized pict_type 
Assert in function ff_qsv_encode to avoid using uninitialized value:

FF_DISABLE_DEPRECATION_WARNINGS
        avctx->coded_frame->pict_type = pict_type;
FF_ENABLE_DEPRECATION_WARNINGS

Signed-off-by: Linjie Fu <linjie.fu@intel.com>
Signed-off-by: Zhong Li <zhong.li@intel.com>
 2018-11-30 17:53:26 +08:00
Zhong Li
ac0bcd6b61 lavc/qsvenc: add forced_idr option 
This option can be used to repect original input I/IDR frame type.

Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: Zhong Li <zhong.li@intel.com>
 2018-11-30 17:53:00 +08:00
Zhong Li
518b963d2c lavc/qsvenc: enable ICQ and ICQ_LA on Linux 
ICQ/ICQ_LA are enabled with MSDK V1.28

Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: Zhong Li <zhong.li@intel.com>
 2018-11-30 17:51:49 +08:00
Steven Liu
ba71ebbbfa avformat/dashdec: add subtitle stream support 
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
 2018-11-30 16:39:19 +08:00
Jun Zhao
b87063c06d lavc/libaomenc: Add a maximum constraint of 64 encoder threads. 
fixed the error in Intel(R) Xeon(R) Gold 6152 CPU like:
[libaom-av1 @ 0x469f340] Failed to initialize encoder: Invalid parameter
[libaom-av1 @ 0x469f340]   Additional information: g_threads out of range [..MAX_NUM_THREADS]

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-11-29 21:37:49 -03:00
James Almer
e695b0beba avcodec/libdav1d: add an option to toggle Film Grain 
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-11-28 23:05:10 -03:00
James Almer
0fca2f60da avcodec/libdav1d: read profile from the sequence header referenced by the ouput picture 
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-11-28 23:04:22 -03:00
James Almer
3cd275bcde avcodec/libdav1d: use constants defined in the public API to limit thread count 
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-11-28 23:04:21 -03:00
James Almer
53ca505acc avcodec/libdav1d: remove init cleanup internal codec cap 
It's no longer needed now that the AVFifoBuffer was removed.

Signed-off-by: James Almer <jamrial@gmail.com>
 2018-11-28 23:04:03 -03:00
Rostislav Pehlivanov
ffec9d32fe Revert "libopus: Add channel mapping 2 support in libopusdec" 
This reverts commit c8c995bc1d.
 2018-11-28 23:54:08 +00:00
Rostislav Pehlivanov
cf283f2dfb Revert "avcodec/libopusenc: Fix warning when encoding ambisonics with channel mapping 2" 
This reverts commit 4cd6f08d20.
 2018-11-28 23:53:51 +00:00
Felicia Lim
4cd6f08d20 avcodec/libopusenc: Fix warning when encoding ambisonics with channel mapping 2 
Also adds checks on the number of channels.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-11-29 00:07:35 +01:00
Carl Eugen Hoyos
271a00043e lavf/rawdec: Do not mark streams from raw subtitle demuxers as data streams. 
Improves "ffmpeg -i" output for raw dvbsub files.
 2018-11-28 22:51:37 +01:00
Paul B Mahol
68f289dacd avcodec/opus: check if internal is available 2018-11-28 20:29:23 +01:00
Peter Ross
331715534a avpriv_tempfile: add djgpp fallback 2018-11-28 22:16:07 +11:00
Peter Ross
8b7a1c2227 configure: memalign is broken on djgpp 2.05 
djgpp 2.05 finally provides posix-compatible memalign, but it is broken,
so use malloc instead.

discussion: http://www.delorie.com/archives/browse.cgi?p=djgpp/2017/12/29/16:26:58
 2018-11-28 22:16:07 +11:00
Peter Ross
dea1224754 additional math.h functions for djgpp 2018-11-28 22:16:07 +11:00
Peter Ross
533ba0b6b5 configure: detect djgpp libc 2018-11-28 22:16:07 +11:00
Paul B Mahol
18aea7bdd9 avcodec/opus: set skip_samples 
Also update fate test. Fixes #5258.
 2018-11-28 10:26:07 +01:00
Mark Thompson
b9aff7a53d hwcontext_opencl: Only release command queue if it exists 
If the frames context creation fails then the command queue reference
need not exist when uninit is called.
 2018-11-28 00:05:09 +00:00
Carl Eugen Hoyos
8cc5107705 lavf/Makefile: Fix demuxer dependencies: dvbsub, dvbtxt 
Allow standalone compilation of the dvbsub and the dvbtxt demuxer.
 2018-11-27 18:48:29 +01:00
Carl Eugen Hoyos
698574ac5d ffmpeg: Avoid duplicating Closed Captions when increasing frame rate. 
Fixes ticket #7506.
 2018-11-27 18:38:09 +01:00
Carl Eugen Hoyos
1893c72086 lavfi/fps: Avoid duplicating Closed Captions when increasing frame rate. 2018-11-27 18:38:03 +01:00
Michael Niedermayer
28c96c2ce2 avcodec/diracdec: Check component quant 
Fixes: Timeout
Fixes: 10708/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5730140957442048

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-11-27 14:38:03 +01:00
Andrey Semashev
1035206102 lavf/dashdec: Add webm to the list of allowed extensions. 
This is in coherence with dashenc, which can now generate segments with
webm file name extension by default. Dashdec should be able to handle
such streams by default as well.
 2018-11-27 11:27:19 +05:30
Jun Zhao
1ffac23885 fftools/ffmpeg: delete the unused code. 
There are come from 2012 ago and have never been used from this
time.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
 2018-11-27 10:45:25 +08:00
Jun Zhao
7608809ae4 fftools/ffprobe: Indent the code. 
commit 196765a7cc missed the reindet.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
 2018-11-27 10:45:25 +08:00
Jun Zhao
e002ec332b lavfi/buffersrc: Indent the code. 
commit b0012de420 missed reindent.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
 2018-11-27 10:45:25 +08:00
Michael Niedermayer
a036c25969 avcodec/tiff: Fix integer overflows in left shift in init_image() 
Fixes: left shift of 255 by 24 places cannot be represented in type 'int'
Fixes: 11377/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-5694319101476864

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-11-27 02:56:36 +01:00
Carl Eugen Hoyos
5a7617136a lavc/jrevdct: Avoid an aliasing violation. 
Fixes fate on different PowerPC systems with some compilers.

Analyzed-by: Lauri Kasanen
 2018-11-27 01:16:28 +01:00