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Author SHA1 Message Date
Michael Niedermayer
068026b0f7 avcodec/mjpegenc_common: Store approximate aspect if exact cannot be stored 
Fixes Ticket5244

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-19 16:00:11 +01:00
Michael Niedermayer
48bda6c5f7 avfilter/vf_detelecine: Remove redundant declaration 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-19 12:26:14 +01:00
Mark Thompson
fbec157ea0 lavc/hevc: Allow arbitrary garbage in bytestream as long as at least one NAL unit is found. 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-19 12:25:24 +01:00
Benjamin Steffes
c411e90bc3 Fix start_frame handling in detelecine filter 
Signed-off-by: Benjamin Steffes <benjaminst123@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-19 03:58:47 +01:00
Benjamin Steffes
be482e5165 Fix detelecine filter for patterns containing 1 
Signed-off-by: Benjamin Steffes <benjaminst123@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-19 03:58:47 +01:00
Clément Bœsch
7af3f27008 lavf/srtdec: do not be strict wrt timing digit lengths 
Fixes a sample with 3-length digits for the seconds reported by wm4.
 2016-03-18 16:42:07 +01:00
Ganesh Ajjanagadde
bccc81dfa0 lavc/aacenc_utils: replace powf(x,y) by expf(logf(x), y) 
This is ~2x faster for y not an integer on Haswell+GCC, and should
generally be faster due to the fact that anyway powf essentially does
this under the hood. Made an inline function in lavu/internal.h for this
purpose.

Note that there are some accuracy differences, that should generally be
negligible. In particular, FATE still passes on this platform.

Results in ~ 7% speedup in aac encoding with -march=native, Haswell+GCC.
before:
ffmpeg -i sin.flac -acodec aac -y sin_new.aac  6.05s user 0.06s system 104% cpu 5.821 total

after:
ffmpeg -i sin.flac -acodec aac -y sin_new.aac  5.67s user 0.03s system 105% cpu 5.416 total

This is also faster than an alternative approach that pulls in powf, gets rid of
the crufty NaN checks and other special cases, exploits knowledge about the intervals, etc.
This of course does not exclude smarter approaches; just suggests that
there would need to be significant work on this front of lower utility than
searches for hotspots elsewhere.

Reviewed-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanag@gmail.com>
 2016-03-18 07:47:25 -07:00
Rostislav Pehlivanov
d6e76dd132 vc2enc_dwt: remove outdated comment 
Support for Haar was added a month or so ago.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2016-03-18 14:42:33 +00:00
Mats Peterson
d8a1633ee4 lavf/avidec: Add blurb regarding the skipping of xxpc entries in the index 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-18 13:47:43 +01:00
Rostislav Pehlivanov
f4b30beac0 vc2enc: increase the starting value of the size scaler 
In some cases this caused the slice size rounding to generate invalid
slice sizes and overwrite some slices.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2016-03-18 11:55:48 +00:00
Paul B Mahol
93c6c52ad7 avfilter/vf_waveform: add subsampled input support for (a)color filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-18 11:08:32 +01:00
Michael Niedermayer
a7b8a6e704 avcodec/error_resilience: remove unneeded and disabled code 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-18 03:11:16 +01:00
Michael Niedermayer
5694b28211 avcodec/error_resilience: wait for previous frame to be available 
This is possibly redundant but its more correct

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-18 03:10:16 +01:00
James Almer
488e6409df libwebpenc_animencoder: add missing braces to struct initialization 
The first member of the WebPAnimEncoderOptions struct is non scalar

Signed-off-by: James Almer <jamrial@gmail.com>
 2016-03-17 21:46:06 -03:00
Michael Niedermayer
83df0a84a9 avcodec/motion_est_template: Fix map cache use in qpel_motion_search() 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-17 16:59:37 +01:00
Michael Niedermayer
7660c135a3 avformat/segment: Fix "occured" typo 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-17 16:50:15 +01:00
James Almer
f875ba4873 libwebpenc_animencoder: print library messages in verbose log levels 
Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-03-17 11:15:09 -03:00
James Almer
626b6b769c libwebpenc_animencoder: zero initialize the WebPAnimEncoderOptions struct 
This zeroes the WebPAnimEncoderOptions.verbose field, silencing library info messages
printed to stderr.

Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-03-17 11:13:59 -03:00
Michael Niedermayer
6b7ce0ea0d avformat/avio: Fix unknown protocol handling 
Fixes regression since bb8cc89b29

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-17 02:09:39 +01:00
Benjamin Steffes
06267afe1c Fix detelecine filter for patterns like 3444 or 33333334. 
Signed-off-by: Benjamin Steffes <benjaminst123@gmail.com>
Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
 2016-03-16 19:58:14 +01:00
Michael Niedermayer
50ef7361cb avcodec/resample: Remove disabled and faulty code 
Fixes Ticket5345

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-16 19:52:01 +01:00
Hendrik Leppkes
7d9e064cc1 configure: check for SEC_I_CONTEXT_EXPIRED before enabling SChannel 
Fixes build on mingw32, which lacks this constant.
 2016-03-16 15:31:21 +01:00
Hendrik Leppkes
c198295ded dxva2_h264: fix size alignment asserts 
Convert them to av_assert0 in the process
 2016-03-16 13:14:24 +01:00
Hendrik Leppkes
c43d485811 matroskaenc: set the actual PCM bitdepth in the header 
The actual bitdepth can be different to the storage format (ie. sample format).
Fixes the stored bitdepth for 24-bit formats like FLAC.
 2016-03-16 12:52:35 +01:00
Matt Oliver
109dfed7fc lavc/dxva2_h264: Fix incorrect assert statement. 
Signed-off-by: Matt Oliver <protogonoi@gmail.com>
 2016-03-16 22:30:56 +11:00
Luca Barbato
73f3c8f73e indeo2: Fix banding artefacts 
Rename luma table to delta table and change how it is used.

CC: libav-stable@libav.org
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
(cherry picked from commit f8c34f4b8d)
 2016-03-16 11:32:51 +01:00
Luca Barbato
522ab0b9a9 indeo2data: K&R formatting cosmetics 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
(cherry picked from commit d4066a7024)
 2016-03-16 11:32:49 +01:00
Hendrik Leppkes
eae2d89bf7 hls: handle crypto in the protocol checks 
Fixes issue 5248
 2016-03-16 10:31:41 +01:00
Hendrik Leppkes
0d4b8a2c16 hls: read protocol options through the AVIOContext 
This reverts commit 9f9ed79d4c.

The hlsopts member was never set anywhere and always NULL, furthermore
the HLS demuxer needs to retrieve the proper options from the underlying
http protocol (cookies, user-agent, etc), so a dummy context won't help.

Instead, use the AVIOContext directly to access the options.
 2016-03-16 10:31:36 +01:00
İsmail Dönmez
fa3eecf9ab configure: Use lowercase includes/library names for schannel check. 
Fixes cross-build on Linux with mingw-w64.

Reviewed-by: Reimar Döffinger
Reviewed-by: Hendrik Leppkes
 2016-03-16 09:20:39 +01:00
Thomas Mundt
d0a9114f99 avfilter/vf_bwdif: Add yadif base information to copyright header 
Signed-off-by: Thomas Mundt <loudmax@yahoo.de>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-03-16 00:05:45 -03:00
Stefano Sabatini
7725210e71 lavf/segment: change type of increment_tc to BOOL 2016-03-15 17:50:00 +01:00
Martin Vignali
69638517d1 lavf/segment: add increment_tc option 
For example you can split a file, keeping a continuous timecode between
each segment:
ffmpeg -i src.mov -timecode 10:00:00:00 -vcodec copy -f segment \
-segment_time 2 -reset_timestamps 1 -increment_tc 1 target_%03d.mov

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2016-03-15 17:44:13 +01:00
Michael Niedermayer
7eedad946c avcodec/mediacodec_sw_buffer: remove redundant article 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-15 15:11:57 +01:00
Matthieu Bouron
03a6ed83b0 lavc/mediacodec: remove stray empty lines 2016-03-15 10:33:16 +01:00
Matthieu Bouron
31fe3c4d23 lavc/mediacodec: fix codec_name leak 2016-03-15 10:30:51 +01:00
Paul B Mahol
a68d4bf235 avfilter/vf_waveform: add forgotten color and acolor filter to switch case 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-15 09:16:18 +01:00
Marton Balint
c3c7a879ba avutil/dict: add warning to docs about invalidating existing entries when adding a new entry 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2016-03-15 00:55:16 +01:00
Marton Balint
a740263d7e avutil/dict: do not realloc entries when deleting a non-existing item 
Deleting a non-existing item should not invalidate existing entries returned
with av_dict_get.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2016-03-15 00:55:16 +01:00
Michael Niedermayer
652173f63f avcodec/pthread_frame: Remove unused variable 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-15 00:51:58 +01:00
Marton Balint
67bef4cffa avcodec/aactab: do not use floats for constants 
This may improve the precision of the fixed point encoder/decoder for some
compilers and architectures.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2016-03-15 00:47:38 +01:00
Paul B Mahol
af5559ab67 avfilter/vf_waveform: add graticule for chroma and flat filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-14 23:12:43 +01:00
Michael Niedermayer
c34250178b avfilter/af_sofalizer: Fix "warning: ISO C90 forbids mixed declarations and code" 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-14 22:40:38 +01:00
Carl Eugen Hoyos
f1a3677c0f lavf/mxfdec: Fix Canopus essence element size. 2016-03-14 16:37:48 +01:00
Carl Eugen Hoyos
58fa694978 lavf/http: Add httpproxy to the default protocol whitelist. 2016-03-14 16:33:57 +01:00
Hendrik Leppkes
a38627be6d avcodec/cbrt_data: include avutil/libm.h to unbreak compilation on systems without cbrt 2016-03-14 15:49:34 +01:00
Paul B Mahol
29d106e751 avfilter/vf_waveform: remove mirroring from chroma filter 
It is not really useful.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-14 13:25:10 +01:00
Paul B Mahol
9f6e63f6f2 avfilter/vf_waveform: add >8 bit support for other filters 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-14 13:25:10 +01:00
Matthieu Bouron
33d69a9008 lavc/ffjni: remove use of private JniInvocation API to retreive the Java VM 
Android N will prevent users from loading non-public APIs.

Users should only rely on the av_jni_set_java_vm function to set the
Java VM.
 2016-03-14 10:05:33 +01:00
Paul B Mahol
370cecc1e8 avfilter/vf_vectorscope: less aggressive memory allocation 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-13 20:07:18 +01:00