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Author SHA1 Message Date
Mats Peterson
3ba57bfe8d lavf/riffenc: Handle AV_PIX_FMT_MONOBLACK 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-02-23 17:58:52 +01:00
Anton Khirnov
a8068346e4 lavc: add a variant of av_get_audio_frame_duration working with AVCodecParameters 2016-02-23 17:01:58 +01:00
Anton Khirnov
998e1b8f52 lavc: add codec parameters API 
This API is intended to allow passing around codec parameters without
using full AVCodecContext (which also contains codec options and
encoder/decoder state).
 2016-02-23 17:01:58 +01:00
Muhammad Faiz
6eb4021d47 avfilter/avf_showcqt: use lrint 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2016-02-23 22:14:08 +07:00
Carl Eugen Hoyos
2aa21eec1a postproc: fix unaligned access 
Based on 59074310 by Andreas Cadhalpun.
Fixes ticket #5259.
 2016-02-23 15:50:28 +01:00
Diego Biurrun
257b30af8e x86: hevc: Fix linking with both yasm and optimizations disabled 
Some optimized functions reference optimized symbols, so the functions
must be explicitly disabled when those symbols are unavailable.
 2016-02-23 11:47:54 +01:00
Diego Biurrun
cd846b4797 fate: Ignore errors from concatenating report files 
Some files may be missing for valid reasons, e.g. on compile failure.
 2016-02-23 11:45:37 +01:00
Diego Biurrun
9328adcc80 fate: Be silent when fetching Git updates 2016-02-23 11:45:37 +01:00
James Zern
7586b3adf2 libvpxenc: quiet unused-variable warning 
with older versions of libvpx
since:
432be63 lavc/libvpx: Fix support for RGB colorspace.

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: James Zern <jzern@google.com>
 2016-02-22 20:23:31 -08:00
James Almer
45d3af9059 x86/dcadec: add ff_lfe_fir1_float_{sse3,avx} 
Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-02-22 21:21:34 -03:00
Marton Balint
5e555f9300 mpeg12enc: always write closed gops for intra only outputs 
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2016-02-22 19:08:56 -05:00
Michael Niedermayer
f435d081b0 h264: Add an AVClass pointer to H264Context 
Sample-Id: asan_heap-uaf_3660f67_757_cov_1257014655_Hi422FR1_SONY_A.jsv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2016-02-22 19:08:56 -05:00
Vittorio Giovara
0837d1dfe2 libx264: Fix noise_reduction option assignment 
First check the context, then check internal option. Drop the ! typo.
Introduced in 60f0fde309.
 2016-02-22 19:06:48 -05:00
Carl Eugen Hoyos
37afeabd1b lavfi/nnedi: Fix a compilation warning. 
Silences the following warning:
libavfilter/vf_nnedi.c:611:15: warning: assignment discards ‘const’ qualifier from pointer target type
 2016-02-23 00:21:49 +01:00
Carl Eugen Hoyos
44cf5b41d3 lavfi/nnedi: Fix a memleak. 2016-02-23 00:19:11 +01:00
Muhammad Faiz
76377d66b7 avfilter/avf_showcqt: remove unneeded headers 2016-02-23 01:05:08 +07:00
Muhammad Faiz
bfc61b0fcc avfilter: add firequalizer filter 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2016-02-23 00:44:07 +07:00
Rostislav Pehlivanov
1387f3a051 vc2enc: set quantization ceiling to 50 
The reference encoder limits it to 64, but testing revealed that there
is absolutely no difference for indices above 50 in amount of zeroed
coefficients.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2016-02-22 17:25:13 +00:00
Paul B Mahol
5d93437e46 avfilter/vf_waveform: add 12bit depth support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-02-22 18:04:04 +01:00
James Almer
26034929d5 checkasm: bench each vf_blend mode once 
Also bench a smaller buffer. This drastically reduces --bench runtime
and reports smaller, more readable numbers.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-02-22 13:54:07 -03:00
Xiaolei Yu
5a91589476 swscale/arm: re-enable neon rgbx to nv12 routines 
Commit '842b8f4ba2e79b9c004a67f6fdb3d5c5d05805d3' fixed clang/iphone
build but failed on some versions of cygwin. It has now been verified
to work on both platforms.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-02-22 17:29:58 +01:00
Anton Khirnov
ec4c483976 lavf: add a protocol whitelist/blacklist for file opened internally 
Should make the default behaviour safer for careless callers that open
random untrusted files.

Bug-Id: CVE-2016-1897
Bug-Id: CVE-2016-1898
 2016-02-22 11:48:30 +01:00
Anton Khirnov
8c0ceafb0f urlprotocol: receive a list of protocols from the caller 
This way, the decisions about which protocols are available for use in
any given situations can be delegated to the caller.
 2016-02-22 11:45:31 +01:00
Anton Khirnov
cae448cfbf aviobuf: add a private data struct for avio_open()ed contexts 
It will be useful in the following commits.
 2016-02-22 11:36:47 +01:00
Anton Khirnov
832a202c47 protocols: make the list of protocols static 
Disallow other code to touch it directly, now it's only accessible
through a blacklisting/whitelisting function.
 2016-02-22 11:35:57 +01:00
Anton Khirnov
7d61dc95d7 lavf: move urlcontext_child_class_next() to protocols.c 
It needs to access the list of protocols directly, so it more properly
belongs there.
 2016-02-22 11:35:52 +01:00
Anton Khirnov
0fa00d0591 lavf: move avio_enum_protocols() to protocols.c 
It's a more appropriate place for it.
 2016-02-22 11:35:46 +01:00
Anton Khirnov
2758cdedfb lavf: reorganize URLProtocols 
Instead of a linked list constructed at av_register_all(), store them
in a constant array of pointers.

Since no registration is necessary now, this removes some global state
from lavf. This will also allow the urlprotocol layer caller to limit
the available protocols in a simple and flexible way in the following
commits.
 2016-02-22 11:30:58 +01:00
Anton Khirnov
225e84e745 hls: disallow opening nested files in child demuxers 2016-02-22 11:30:33 +01:00
Anton Khirnov
e192cd9ce2 smoothstreamingenc: do not open the files as read+write 
They are only written to, never read.
 2016-02-22 11:30:24 +01:00
Anton Khirnov
d082078a88 dashenc: eliminate ffurl_* usage 
Now all IO should go through the IO callbacks and be interceptable by
the caller.
 2016-02-22 11:29:00 +01:00
Anton Khirnov
7fbb3b5b98 lavf: use the io_open callbacks for files opened from open_input() as well 
There is no real reason to treat them differently.
 2016-02-22 11:28:35 +01:00
Anton Khirnov
5efd91284e avprobe: do not call avio_close() on a custom context 
avio_close() can only be called on AVIOContexts created by avio_open(2).
 2016-02-22 11:28:26 +01:00
Anton Khirnov
dc6527ed90 nutenc: do not use AVCodecContext.frame_size 
It will in general not be available. Use block_align if known or fall
back to av_get_audio_frame_duration().
 2016-02-22 11:28:00 +01:00
Luca Barbato
bf7be043fc matroska: Always consider S_TEXT/UTF8 as SRT when demuxing 
Reported-By: Maxim Koitsov <maksbotan@gentoo.org>
 2016-02-22 09:40:16 +01:00
Michael Niedermayer
1ec7a70380 avutil/pixdesc: Make get_color_type() aware of CIE XYZ formats 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-02-22 03:49:43 +01:00
Josh de Kock
67f8a0be54 configure&avdevice/jack: Fixed issue #43 JACK indev support on OSX 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-02-22 00:46:49 +01:00
Mats Peterson
cf85a20d92 lavc/rawdec: Align AV_PIX_FMT_RGB24 correctly 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-02-22 00:44:42 +01:00
Marton Balint
3a4232a1a0 avformat/asfenc: write group_mutual_exclusion_objects for audio on multiple languages 
Improves streaming compatibility with Windows Media Services. Also tested for
compatilbility in Windows Media Player, Windows Media ASF Viewer and VLC.

This version of the patch only writes exclusion among audio streams, therefore
choosing a subtitle language should be possible independently of audio language.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2016-02-21 23:24:09 +01:00
Zalewa
2ac5a1a28e ffserver: NoVideo and NoAudio flags weren't cleared between streams. 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-02-21 22:29:15 +01:00
Paul B Mahol
2b5b001182 doc/filters: fix nnedi typos 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-02-21 21:34:32 +01:00
Michael Niedermayer
0028da36cd avformat/mpjpegdec: add AVFMT_NOTIMESTAMPS 
there are no timestamps being set, thus do not attempt to collect any

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-02-21 20:07:50 +01:00
Alex Agranovsky
6dc1d5f87c lavf/mpjpeg: probe should not depend on Content-Length MIME header being present 
Signed-off-by: Alex Agranovsky <alex@sighthound.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-02-21 20:07:50 +01:00
James Almer
778439b69a avcodec/webp: move exif_metadata outside of WebPContext 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-02-21 14:31:19 -03:00
Rostislav Pehlivanov
dc0481f2fb vc2enc: use LAVC_INDENT instead of FFMPEG_VERSION for encoder comment 
Prevents from having to recompile vc2enc on every single commit.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2016-02-21 16:39:54 +00:00
Michael Niedermayer
0910488a16 avformat/riffenc: Also check codec tag before setting raw_pal_avi 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-02-21 13:08:21 +01:00
Oliver Collyer
a2f8beef2d ffserver&ffm: Fixed issues preventing ffserver write_index and files_size from being set correctly which was breaking ffserver streaming. 
I discovered that ffserver streaming was broken (it seems like it has been since 20th November) and I opened a ticket for this (https://trac.ffmpeg.org/ticket/5250 <https://trac.ffmpeg.org/ticket/5250>).

I spent yesterday learning git bisect (with the kind help of cehoyos) to painstakingly track down the cause. This was made more difficult due to the presence of a segfault in ffserver during the period where the bug was introduced so I first had to identify when and how that was fixed and then retrospectively apply that fix again for each step of the second git bisect to find the actual bug.

Anyway, the fruits of my labour are the innocent looking patch below to correct a couple of typos and define a valid range for two variables.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-02-21 12:59:07 +01:00
Mats Peterson
100167451a lavc/rawdec: Remove monowhite switching code for 1 bpp AVI without a palette 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-02-21 03:53:38 +01:00
Michael Niedermayer
bb629792a2 avformat/avienc: Fix assertion failure with 256 palette entries 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-02-21 03:30:50 +01:00
Mats Peterson
a51d82b85c lavf/avienc: Add palette after BITMAPINFOHEADER 
lavf/riffenc: Write space for palette
tests/ref/vsynth: Update 1 bpp files for pal8

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-02-21 03:30:50 +01:00