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Author SHA1 Message Date
Janne Grunau
5e2ba41d4b build: add avresample after avcodec to FFLIBS 
avcodec might depend on avresample and with --as-needed required symbols
might be get removed if avresample is linked before avcodec.
Fixes link failures of avprobe and avplay on aarch64 with
--enable-neon-clobber-test.
 2014-05-15 17:53:55 +02:00
Anton Khirnov
3b2fbe67bd lavc: properly handle subtitle_header in avcodec_copy_context() 2014-05-15 07:51:39 +02:00
Anton Khirnov
efc7df6c1f lavc: preserve the original private data in avcodec_copy_context() 
If a non-NULL codec was passed to avcodec_alloc_context3(), private data
will be already allocated in dest.
 2014-05-15 07:51:16 +02:00
Anton Khirnov
c9281a01b7 lavf: drop the zero-sized packets hack 
There should not be any valid reason anymore for passing completely
empty packets to lavf.
OTOH side data-only packets can be useful.
 2014-05-15 07:50:47 +02:00
Anton Khirnov
0c1959b056 lavf: add AVFMT_FLAG_BITEXACT. 
Use it instead of checking CODEC_FLAG_BITEXACT in the first stream's
codec context.

Using codec options inside lavf is fragile and can easily break when the
muxing codec context is not the encoding context.
 2014-05-15 07:42:07 +02:00
Anton Khirnov
b70d7a4ac7 lavc: add a native Opus decoder. 
Initial implementation by Andrew D'Addesio <modchipv12@gmail.com> during
GSoC 2012.

Completion by Anton Khirnov <anton@khirnov.net>, sponsored by the
Mozilla Corporation.

Further contributions by:
Christophe Gisquet <christophe.gisquet@gmail.com>
Janne Grunau <janne-libav@jannau.net>
Luca Barbato <lu_zero@gentoo.org>
 2014-05-15 06:49:34 +02:00
Alex Sukhanov
8b96f31817 libavformat/mov: Elimitate double reading of COVR metadata if MOV_EXPORT_ALL_METADATA is enabled 
Problem: ffmpeg tries to read COVR atom data twice if MOV_EXPORT_ALL_METADATA is enabled.
If COVR atom is the last in the stream, a parsing of such file fails.

Solution: just return immediatelly after mov_read_covr

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-15 03:43:37 +02:00
Michael Niedermayer
09cd22860f avformat/libnut: use av_mallocz_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-15 01:56:52 +02:00
Michael Niedermayer
f6d17d2aa9 avformat/matroskaenc: use av_mallocz_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-15 01:56:08 +02:00
Michael Niedermayer
3af7e7b501 avfilter/vsrc_mandelbrot: use av_malloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-15 01:54:36 +02:00
Michael Niedermayer
565c321cd0 tests/fate/libavutil: run cpu test and display the cpus detected feature set 
With this the fate clients runtime cpu feature set should be visible

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-15 01:43:30 +02:00
Michael Niedermayer
7efe83996c tests/fate-run: add runecho command to run a test and display its output 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-15 01:43:29 +02:00
Michael Niedermayer
56193d33be avformat/http: remove never twice executable loop 
Fixes CID1197069

Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-14 20:44:15 +02:00
Peter Kovář
973de9ebf8 avcodec/hevc: fix outputted AVFrame.key_frame 
previously it was always 1

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-14 20:30:44 +02:00
batguano999
434ba17b22 configure: add encoding to --enable-libopus doc. 2014-05-14 19:07:49 +02:00
Michael Niedermayer
3690393f68 avutil/dict: delay addition of const from e12a73246d until next major ABI bump 
This unbreaks API

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-14 15:44:01 +02:00
Michael Niedermayer
acb6f3af4f avutil/fifo: delay addition of const from 78d3453c4a until next major ABI bump 
This unbreaks API, for example audacity has more build errors due to this

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-14 15:44:01 +02:00
Michael Niedermayer
0fdc3cd86f avutil/version: add FF_CONST_AVUTIL53 
This will become "const" on the next major API version

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-14 15:44:01 +02:00
Michael Niedermayer
dbd1fdd214 Merge commit '7e90133f6420b1c53652f972b9561600822881ee' 
* commit '7e90133f6420b1c53652f972b9561600822881ee':
  build: do not append $(FFLIBS-) to $(FFLIBS) if $(NAME) is not defined

Conflicts:
	common.mak

See: efa9596831
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-14 14:02:19 +02:00
Michael Niedermayer
6a72260e6b Merge commit 'a738540366c9b114949b7914c0d08e2c28982cfb' 
* commit 'a738540366c9b114949b7914c0d08e2c28982cfb':
  lavf: properly document the distinction between flags and ctx_flags

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-14 13:54:21 +02:00
Janne Grunau
7e90133f64 build: do not append $(FFLIBS-) to $(FFLIBS) if $(NAME) is not defined 
Avoids including disabled library Makefiles.
 2014-05-14 09:46:43 +02:00
Clément Bœsch
bc2e39c4cc avfilter/lut3d: move the scale calc out of the inner loop. 2014-05-14 07:51:10 +02:00
Anton Khirnov
a738540366 lavf: properly document the distinction between flags and ctx_flags 2014-05-14 07:47:56 +02:00
Michael Niedermayer
6ab37221c8 avfilter/vf_removelogo: use av_malloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-14 06:17:27 +02:00
Michael Niedermayer
14e2e40f3b avfilter/vf_hqdn3: use av_malloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-14 06:17:05 +02:00
Michael Niedermayer
0aac9b76bc avcodec/libx264: Implement reference frame count limiting based on level 
This makes libavcodec/libx264.c behave more similar to the x264 command line
util

Fixes Ticket3307

Implementation based on x264

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-14 02:57:10 +02:00
Michael Niedermayer
c3417ed7fd swscale/utils: Add check that ensures that the hardcoded struct offsets are valid 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-14 01:32:11 +02:00
Clément Bœsch
c683e6aa2c build: move ebur128 swr dep to configure. 2014-05-13 23:13:44 +02:00
Michael Niedermayer
f0ae467e6c configure: swresample depends on avutil 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-13 22:40:47 +02:00
Michael Niedermayer
efa9596831 common.mak: fix (not)building disabled libs 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-13 22:40:45 +02:00
Michael Niedermayer
3d7218d932 Merge commit '449511740f06a4675b0066730fa45cdb764ffafc' 
* commit '449511740f06a4675b0066730fa45cdb764ffafc':
  build: handle library dependencies in configure

Conflicts:
	common.mak
	configure
	libavdevice/Makefile
	libavfilter/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-13 22:40:32 +02:00
Reimar Döffinger
d90ba411ab dpx: use intfloat.h instead of deprecated intfloat_readwrite.h. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2014-05-13 20:53:24 +02:00
Michael Niedermayer
76581ab833 Merge commit '9aa4592076d4dbb29d1198b0e258f9f85c0c00b5' 
* commit '9aa4592076d4dbb29d1198b0e258f9f85c0c00b5':
  aarch64: assembler in clang-3.4 ignores the division by two

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-13 20:34:32 +02:00
Janne Grunau
449511740f build: handle library dependencies in configure 
Instead of setting FFLIBS in each library Makefile configure
exports FFLIBS-$library in config.mak.
 2014-05-13 20:02:01 +02:00
Janne Grunau
9aa4592076 aarch64: assembler in clang-3.4 ignores the division by two 
Values are positive powers of two, so just replace it with right shift.
 2014-05-13 19:44:09 +02:00
Matt Oliver
cef99e12bc Use rac_get_prob branchy version when used within a conditional branch. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-13 16:04:08 +02:00
Olivier Langlois
f1c167496e Support broadcast destination for udp protocol 
Use the required socket option SO_BROADCAST to be able to stream to a broadcast
address.

Prior to the patch, trying to stream to a broadcast address was resulting to the
following error:

av_interleaved_write_frame(): Permission denied

The patch has been tested with:

ffmpeg -f v4l2 -framerate 30 -input_format yuyv422 -video_size 640x480 -i /dev/video0 \
 -c:v libx264 -profile:v high -preset ultrafast -tune zerolatency -b:v 500k -pix_fmt yuv420p \
 -f mpegts udp://192.168.1.255:5004?broadcast=1

I have added an option to let the user explicitly request broadcast in order to avoid
ffmpeg to broadcast unintentionally.

Signed-off-by: Olivier Langlois <olivier@trillion01.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-13 15:51:41 +02:00
Mickaël Raulet
bb9e5116fe hevc: fixing code indenting in hevcpred(cherry picked from commit 28a5916845928de2951013b5398465573b181925) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-13 14:29:50 +02:00
Mickaël Raulet
38df49a068 hevc/intrapred: fix indent(cherry picked from commit ab167f3158cf37bd679bda28566170e2c3691686) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-13 14:14:14 +02:00
Mickaël Raulet
053fdacde7 hevc: a much faster implementation of intra prediction (up to 1s on 
haswell 2.6GHz on basket ball drive all intra qp 27)(cherry picked from commit 5de9739176f0eb4c205e80a91628a0196c9924b2)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-13 14:14:05 +02:00
Aaron Graham
72dcd48c19 avformat/asfenc: honor the maximum of 63 payloads 
Fixes Ticket3634

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-13 00:54:55 +02:00
Michael Niedermayer
81d1fcf37d avcodec: add option to make is_intra_more_likely() from error concealment return "no" 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-12 22:55:39 +02:00
Michael Niedermayer
a8bc175dd9 avformat/mp3dec: check the number of frames per buffer size 
Fixes misdetection of issue3327-libc-2.17.so

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-12 21:05:47 +02:00
Michael Niedermayer
b3b505c73b avformat/utils: if the id3 tag is too large for data after it to become available, use the full AVPROBE_SCORE_EXTENSION if extension matches 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-12 20:45:36 +02:00
Michael Niedermayer
d05588e21e avformat/utils: limit probe score in the id3 case only if there is a chance that data after the id3 tag will become available 
Fixes ticket3327 (sample.mp3)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-12 20:45:03 +02:00
Carl Eugen Hoyos
ab21acecc7 Use Matroska document version 2 for WebM files if possible. 
Google's plugin for the Internet Explorer refuses to play
files with another document version.

Fixes ticket #3583.
 2014-05-12 18:16:48 +02:00
Carl Eugen Hoyos
a01fedd9b8 Fix compilation with --enable-lto --enable-shared with icc. 2014-05-12 18:16:48 +02:00
Hendrik Leppkes
87f2d8079a hevcdsp: correctly indicate that hevc_put_hevc_bi_epel_h uses 9 GPRs 
Fixes FATE on Windows.

Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-12 17:00:48 +02:00
Michael Niedermayer
b9cce9ee5c avfilter/buffer: Use av_malloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-12 12:24:41 +02:00
Michael Niedermayer
e951e04a4a avcodec/buffersrc: use av_mallocz_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-12 12:24:25 +02:00