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
59,966 Commits 37 Branches 400 Tags 460 MiB
361e27a3d8
Commit Graph

59966 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Anton Khirnov
2ce8bca51f avconv: print a warning when falling back to default 25fps 2014-01-17 10:30:45 +01:00
Anton Khirnov
33018907bd mp3enc: allow omitting the id3v2 header with -id3v2_version 0 2014-01-17 10:30:45 +01:00
Anton Khirnov
f9cc6883a4 mp3enc: add an option for disabling the Xing frame. 2014-01-17 10:30:45 +01:00
Luca Barbato
045654f422 doxy: Document better the available AVFrame flags 2014-01-17 10:00:18 +01:00
Luca Barbato
ff23c4e493 doxy: Add AVFrame to the structured modules 2014-01-17 10:00:18 +01:00
Martin Storsjö
87acd33c09 aviocat: Add support for specifying the input duration 
This avoids the caller having to calculate the byte rate if wanting
to push a file in a rate resembling realtime.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-01-17 09:32:09 +02:00
Martin Storsjö
03f2de5856 aviocat: Check the argv array length before reading element i+1 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-01-17 09:31:53 +02:00
Michael Niedermayer
3ca7085ae2 avcodec: make "bitrate tolerance too small for bitrate" error more verbose 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-17 03:10:42 +01:00
Michael Niedermayer
d0004a1959 avcodec/kgv1dec: fix memleak, reintroduce lost decode_flush() call 
fixes regression since 80d44190c4 and 1a0370ad94
this reverts the buggy changes in these 2 commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-17 02:50:50 +01:00
Michael Niedermayer
2fd39642c9 avcodec/huffyuv: fix median prediction for >8bps 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-16 18:33:17 +01:00
Michael Niedermayer
3d87927959 avcodec/huffyuv: add YUVA{420,422,444}P{9,10} support 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-16 17:43:24 +01:00
Michael Niedermayer
ef0282125c avcodec/huffyuv: add YUV{420,422,444}P{9,10,12,14} support 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-16 17:29:58 +01:00
Michael Niedermayer
b53aab1a58 libavcodec/huffyuv: >8 bit support 
This adds only yuv420p10, others are trivial to add after this commit
and will be added in a subsequent commit.
Currently the implementation is not optimized, optimizations will be
added later

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-16 16:59:15 +01:00
Michael Niedermayer
6c004e8aad avcodec/huffyuvenc: init bps from pixel descriptor 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-16 16:24:24 +01:00
Michael Niedermayer
534a89478d avcodec/huffyuv: add a field that represents the number of symbols 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-16 16:24:16 +01:00
Ronald S. Bultje
8173d1ffc0 vp9/x86: 16x16 iadst_idct, idct_iadst and iadst_iadst (ssse3+avx). 
Sample timings on ped1080p.webm (of the ssse3 functions):
iadst_idct:  4672 -> 1175 cycles
idct_iadst:  4736 -> 1263 cycles
iadst_iadst: 4924 -> 1438 cycles
Total decoding time changed from 6.565s to 6.413s.
 2014-01-16 13:49:31 +01:00
Stefano Sabatini
a64333db5f lavfi/vidstabtransform: apply various cosmetical nits 2014-01-16 12:35:17 +01:00
Georg Martius
7012a9dc10 configure: add version check for pkg libraries, and use it for vidstab 
Also fix trac ticket #3296.

Signed-off-by: Georg Martius <martius@mis.mpg.de>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2014-01-16 12:35:04 +01:00
Georg Martius
2727dbb053 lavfi/vidstabdetect,vidstabtransform: update to vid.stab 0.98 
In particular:
* set default value for accuracy to 15 (max)
* add zoomspeed for dynamic zoom (optzoom=2)
* make camera path optimization algorithm configurable
* update optzoom documenation in code to use new localmotions calculation function commandline arguments
* add debug option in vidstabtransform

Signed-off-by: Georg Martius <martius@mis.mpg.de>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2014-01-16 12:23:48 +01:00
Clément Bœsch
9cc8fa63dd vp9/x86: simplify a few mc inits. 2014-01-16 07:48:27 +01:00
Carl Eugen Hoyos
fe9f575924 Warn if s16be is muxed into flv. 
Players that conform to the specification can only playback such
files correctly on big-endian hardware.
 2014-01-16 00:38:27 +01:00
Carl Eugen Hoyos
cb36e441de Never favour an audio stream with 0 channels in av_find_best_stream(). 
Fixes ticket #3311.
 2014-01-16 00:36:27 +01:00
Carl Eugen Hoyos
1132937077 Do not read mkv audio bit_depth if bits_per_coded_sample is already set. 
This allows decoding broken mkv files containing G.726 audio.
 2014-01-15 23:37:47 +01:00
Carl Eugen Hoyos
565102dcac Do not set mkv bit_depth to av_get_bytes_per_sample() for G.726. 
The value is wrong and leads to broken files.
 2014-01-15 23:35:22 +01:00
Michael Niedermayer
b948ab8132 avformat/jvdec: clear packet padding after downsize 
Fixes: use of uninitialized memeory
Fixes: msan_uninit-mem_7fbf26b5fefe_5981_intro.jv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 23:13:03 +01:00
Michael Niedermayer
1a01dc8343 avcodec/pgssubdec: Use av_fast_padded_malloc() for rle buffer 
Fixes: use of uninitialized memeory
Fixes: msan_uninit-mem_7fa421d0e222_1765_Girl_With_The_Dragon_Tattoo_2_23_56.mkv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 23:09:22 +01:00
James Almer
b90c71cc59 fate: add WebP Exif metadata test 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 21:20:47 +01:00
Michael Niedermayer
6391dec82a Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  x86: dsputil: Simplify xvmc deprecation conditional

Conflicts:
	libavcodec/x86/dsputil_init.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 20:41:08 +01:00
Michael Niedermayer
221dc52d03 Merge commit 'dc4d726bab59f349d366916ba01df16289e5c81f' 
* commit 'dc4d726bab59f349d366916ba01df16289e5c81f':
  build: Add separate hidden config option for the intrax8 code

Conflicts:
	libavcodec/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 20:05:18 +01:00
Michael Niedermayer
fd334b9b6e avformat/mxfdec: fix typo in error check of mxf_edit_unit_absolute_offset() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 18:01:26 +01:00
Michael Niedermayer
949adce125 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  aarch64: port neon clobber test from arm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 15:49:22 +01:00
Michael Niedermayer
92d07ea4b5 Merge commit 'f896bca03fc63b93851c1c14c9321c20b3cd44a6' 
* commit 'f896bca03fc63b93851c1c14c9321c20b3cd44a6':
  aarch64: h264 (bi)weight NEON optimizations

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 15:36:37 +01:00
Michael Niedermayer
bf0470a5be Merge commit '36e3b1f2fd262028834a9d7b1eb533c1218ee6c2' 
* commit '36e3b1f2fd262028834a9d7b1eb533c1218ee6c2':
  aarch64: h264 loop filter NEON optimizations

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 15:27:26 +01:00
Diego Biurrun
aab40bbfd5 x86: dsputil: Simplify xvmc deprecation conditional 2014-01-15 15:23:46 +01:00
Diego Biurrun
dc4d726bab build: Add separate hidden config option for the intrax8 code 
This allows for slightly cleaner dependency specification.
 2014-01-15 15:23:46 +01:00
Michael Niedermayer
28207bfafb Merge commit 'c65d67ef50241886b9749e88fd333c52090f70c7' 
* commit 'c65d67ef50241886b9749e88fd333c52090f70c7':
  aarch64: hpeldsp NEON optimizations

Conflicts:
	libavcodec/hpeldsp.c
	libavcodec/hpeldsp.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 15:20:30 +01:00
Michael Niedermayer
19fc3c0122 Merge commit 'd5dd8c7bf0f0d77c581db3236e0d938f06fd5591' 
* commit 'd5dd8c7bf0f0d77c581db3236e0d938f06fd5591':
  aarch64: h264 qpel NEON optimizations

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 15:13:41 +01:00
Michael Niedermayer
fb1c786a9d Merge commit '8438b3f09f6b225d0886cc385117c38eb44ca0c1' 
* commit '8438b3f09f6b225d0886cc385117c38eb44ca0c1':
  aarch64: h264 idct NEON assembler optimizations

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 15:06:47 +01:00
Michael Niedermayer
6f001d87ff Merge commit '71617884a2a673908bd5c0f73d4f91fdca3da82a' 
* commit '71617884a2a673908bd5c0f73d4f91fdca3da82a':
  aarch64: h264 chroma motion compensation NEON optimizations

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 15:00:06 +01:00
Michael Niedermayer
d5560f1fec Merge commit 'b7b17ed66e199afc7246e642bf3b35c3f8eca217' 
* commit 'b7b17ed66e199afc7246e642bf3b35c3f8eca217':
  aarch64: add cpuflags support for NEON and VFP

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 14:42:49 +01:00
Michael Niedermayer
d01f8790d9 Merge commit '1e9265cd8f0821acbeca1db437be1361a3976b85' 
* commit '1e9265cd8f0821acbeca1db437be1361a3976b85':
  dct-test: test ff_simple_idct_neon only on ARM for now

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 14:19:29 +01:00
Michael Niedermayer
fb37d03a87 Merge commit '2620df13104ddaa136158eb6bb1195adbf9d7692' 
* commit '2620df13104ddaa136158eb6bb1195adbf9d7692':
  mov: Free an earlier allocated array if allocating a new one

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 14:13:17 +01:00
Michael Niedermayer
04cc753d07 Merge commit 'd51f09962d5b4bc999fb70c040f330dd1873212e' 
* commit 'd51f09962d5b4bc999fb70c040f330dd1873212e':
  mov: Free intermediate arrays in the normal cleanup function

Conflicts:
	libavformat/mov.c

See: a6b3e6d0b4
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 14:06:27 +01:00
Clément Bœsch
8b4190da93 vp9/x86: add AVX for itxfm and lpf. 
4412 decicycles in ff_vp9_loop_filter_h_16_16_ssse3, 4193462 runs, 842 skips
3600 decicycles in ff_vp9_loop_filter_h_16_16_avx, 4193621 runs, 683 skips

3010 decicycles in ff_vp9_loop_filter_v_16_16_ssse3, 4193528 runs, 776 skips
2678 decicycles in ff_vp9_loop_filter_v_16_16_avx, 4193742 runs, 562 skips

23025 decicycles in ff_vp9_idct_idct_32x32_add_ssse3, 2096871 runs, 281 skips
19943 decicycles in ff_vp9_idct_idct_32x32_add_avx, 2096815 runs, 337 skips

4675 decicycles in ff_vp9_idct_idct_16x16_add_ssse3, 4194018 runs, 286 skips
3980 decicycles in ff_vp9_idct_idct_16x16_add_avx, 4194022 runs, 282 skips

967 decicycles in ff_vp9_idct_idct_8x8_add_ssse3, 16776972 runs, 244 skips
887 decicycles in ff_vp9_idct_idct_8x8_add_avx, 16777002 runs, 214 skips
 2014-01-15 15:54:03 +01:00
Janne Grunau
fe96769bed aarch64: port neon clobber test from arm 2014-01-15 12:31:07 +01:00
Janne Grunau
f896bca03f aarch64: h264 (bi)weight NEON optimizations 
Ported from ARMv7 NEON.
 2014-01-15 12:31:07 +01:00
Janne Grunau
36e3b1f2fd aarch64: h264 loop filter NEON optimizations 
Ported from ARMv7 NEON.
 2014-01-15 12:31:04 +01:00
Janne Grunau
c65d67ef50 aarch64: hpeldsp NEON optimizations 
Ported from ARMv7 NEON.
 2014-01-15 12:30:24 +01:00
Janne Grunau
d5dd8c7bf0 aarch64: h264 qpel NEON optimizations 
Ported from ARMv7 NEON.
 2014-01-15 12:17:49 +01:00
Janne Grunau
8438b3f09f aarch64: h264 idct NEON assembler optimizations 
Ported from ARMv7 NEON.
 2014-01-15 12:13:41 +01:00