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Author SHA1 Message Date
Sven C. Dack
da4d0fa86b avcodec/nvenc: add test for Temporal AQ support 
Adds a check to see if the hardware supports temporal aq.

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-10-19 12:41:41 +02:00
Matthieu Bouron
d5082a2ce7 lavc/mediacodec: use more meaningful filenames 
Adds the following changes:
  * mediacodecdec.{c,h} -> mediacodecdec_common.{c,h}
  * mediacodecdec_h2645.c -> mediacodecdec.c
 2016-10-19 10:50:56 +02:00
Matthieu Bouron
f62c54456d lavc: add mpeg4 mediacodec decoder 2016-10-19 10:50:52 +02:00
Matthieu Bouron
0f7fce87ea lavc: add vp8/vp9 mediacodec decoders 2016-10-19 10:50:12 +02:00
Matthieu Bouron
b8c158a4ed lavc/mediacodec_wrapper: do not discard codecs reporting they do not support any profile 
Depending on the device, some (VP8/VP9/...) decoders report that they do
not support any profiles.
 2016-10-19 09:52:15 +02:00
Muhammad Faiz
23b6f880d6 avfilter/firequalizer: add cubic_interpolate function on gain 
smoother version of gain_interpolate

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2016-10-19 14:05:46 +07:00
James Almer
0ad71ed6f9 avformat/matroskadec: fix BitsPerChannel element's default value 
The element is currently ignored, so there's no effective functionality
change with this.

Signed-off-by: James Almer <jamrial@gmail.com>
 2016-10-18 23:55:32 -03:00
James Almer
f5cfc0cc54 avformat/matroskadec: clarify some Colour element defaults using enum values 
This way it's more clear what the default values refer to, as
Undetermined/Unspecified is 0 for some, 2 for others.

Signed-off-by: James Almer <jamrial@gmail.com>
 2016-10-18 23:55:05 -03:00
James Almer
ea201ad14c avformat/mov: pass the demuxer's AVFormatContext to avpriv_request_sample() 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-10-18 23:09:02 -03:00
Aman Gupta
f45d5e07dd lavc/videotoolboxenc: skip SEI allocation when side data is not present 
Signed-off-by: Rick Kern <kernrj@gmail.com>
 2016-10-18 19:51:42 -04:00
James Almer
47ee6f1a59 avformat/matroskadec: support parsing Chroma Location elements 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-10-18 20:39:07 -03:00
Rostislav Pehlivanov
d2ae5f77c6 aacenc: add SIMD optimizations for abs_pow34 and quantization 
Performance improvements:

quant_bands:
with:     681 decicycles in quant_bands, 8388453 runs,    155 skips
without: 1190 decicycles in quant_bands, 8388386 runs,    222 skips
Around 42% for the function

Twoloop coder:

abs_pow34:
with/without: 7.82s/8.17s
Around 4% for the entire encoder

Both:
with/without: 7.15s/8.17s
Around 12% for the entire encoder

Fast coder:

abs_pow34:
with/without: 3.40s/3.77s
Around 10% for the entire encoder

Both:
with/without: 3.02s/3.77s
Around 20% faster for the entire encoder

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
Tested-by: Michael Niedermayer <michael@niedermayer.cc>
Reviewed-by: James Almer <jamrial@gmail.com>
 2016-10-18 21:41:18 +01:00
Jon Toohill
3b02f6dd7b lavf/mp3enc: write encoder delay/padding upon closing 
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2016-10-18 20:19:43 +02:00
Jon Toohill
81f4f789de lavc/libmp3lame: send encoder delay/padding in packet side data 
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2016-10-18 20:19:29 +02:00
Muhammad Faiz
d3be186ed1 avfilter/firequalizer: add dumpfile and dumpscale option 
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2016-10-18 22:41:43 +07:00
Muhammad Faiz
acd74f9200 swresample/resample: fix return value of build_filter 
return AVERROR code on error

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2016-10-18 22:36:01 +07:00
Michael Niedermayer
9545ff3ec3 avcodec/mediacodec: Factor duplicate include 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-10-18 15:32:14 +02:00
Michael Niedermayer
2bd9956454 doc/examples/demuxing_decoding: Drop AVFrame->pts use 
This code is not correct for git master

Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-10-18 15:15:12 +02:00
Carl Eugen Hoyos
31a0a84216 lavf/avidec: Be more verbose when ignoring very large tag size. 2016-10-18 15:01:50 +02:00
Muhammad Faiz
2c1be03cb3 fate: add swr-convertaudio test 
test for flt to s16
should pass on correct rounding to nearest

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2016-10-18 14:45:07 +07:00
Zhao Zhili
7853d838a6 avformat/tests/gitignore: add fifo_muxer entry 
Reviewed-by: Jan Sebechlebsky <sebechlebskyjan@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-10-18 03:38:37 +02:00
Carl Eugen Hoyos
a20f3238be lavf/avidec: Do not fail for very large idx1 tags. 
Fixes demuxing the sample file from github pull request 197,
the size of its idx1 tag is 6171936 bytes, followed by a JUNK
tag of 9505704 bytes.
 2016-10-18 00:25:41 +02:00
Andreas Cadhalpun
bc7e128a6e westwood_aud: prevent division by zero 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2016-10-17 20:42:18 +02:00
Andreas Cadhalpun
9959a52b14 astdec: fix division by zero 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2016-10-17 20:41:26 +02:00
Muhammad Faiz
923488bdaa avfilter/showcqt: add font option 
this is fontconfig pattern

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2016-10-18 00:47:57 +07:00
Muhammad Faiz
92de89d14a avfilter/firequalizer: optimize gain/gain_entry command 
do not rebuild when gain/gain_entry command are
equal with old gain/gain_entry

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2016-10-18 00:47:42 +07:00
Carl Eugen Hoyos
df9b151a1b doc: Update x264 option a53cc, forgotten in 93e04102. 2016-10-17 19:11:18 +02:00
Andreas Cadhalpun
c143a9c96f aiffdec: fix division by zero 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2016-10-17 18:24:48 +02:00
Carl Eugen Hoyos
f04c27fe7c lavc/videotoolboxenc: Enable a53cc by default. 2016-10-17 17:50:29 +02:00
Andreas Cadhalpun
eb751f06db matroskadec: fix NULL pointer dereference 
The problem was introduced in commit 1273bc6.

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2016-10-17 15:50:26 +02:00
Rick Kern
d3874b74f3 lavc/videotoolboxenc: Error log formatting. 
Signed-off-by: Rick Kern <kernrj@gmail.com>
 2016-10-17 08:58:17 -04:00
Rick Kern
9875695e2c lavc/videotoolboxenc: Update a53cc handling 
Handles insertion into existing SEI NAL unit, inserts emulation
prevention bytes.

Signed-off-by: Rick Kern <kernrj@gmail.com>
 2016-10-17 08:58:17 -04:00
Rick Kern
aa413b810a lavc/videotoolboxenc: flush/free frames on close 
Prevents encode callback from running after codec is closed.
Fixes a crash when an error is returned.

Signed-off-by: Rick Kern <kernrj@gmail.com>
 2016-10-17 08:58:17 -04:00
Aman Gupta
9ea91e4114 lavc/videotoolboxenc: implement a53cc 
Signed-off-by: Rick Kern <kernrj@gmail.com>
 2016-10-17 08:58:17 -04:00
Hendrik Leppkes
656feb641d mov: move stsd finalization to an appropriate place 
mov_finalize_stsd_codec parses stream information from the ALAC extradata,
so run it after the extradata processing is completed in mov_read_stsd.

Fixes playback of 96kHz ALAC streams muxed by qaac or the reference alac encoder.
Fixes trac ticket #5826
 2016-10-17 12:49:36 +02:00
Muhammad Faiz
1a9513bfbc avfilter/firequalizer: add scale option 
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2016-10-17 03:17:50 +07:00
Clément Bœsch
ad2d2ebd4e ffmpeg: remove unused ist parameter in do_subtitle_out() 2016-10-16 19:22:19 +02:00
James Almer
8b59ce0342 Partially revert "avformat/matroskadec: set aspect ratio only when DisplayWidth and DisplayHeight are in pixels" 
The code works just fine regardless of unit, so only make sure DisplayUnit
is not "unknown".

Found-by: Nicolas George <george@nsup.org>
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-10-16 14:19:05 -03:00
James Almer
4b0f37dadb avcodec/utils: print Chroma Location string in verbose log level 
It's container level information on some formats (Matroska, MXF, yuv4mpeg), so
it should be printed at higher log levels than debug.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-10-16 12:18:39 -03:00
James Almer
90826031a2 avformat/matroskaenc: write a DisplayUnit element when aspect ratio is unknown 
We don't currently support values 1 (centimeters), 2 (inches) or 3 (DAR),
only the default value 0 (pixels) which doesn't need to be written.

The fate refs are updated as unknown SAR is now signaled in the output
files with the addition of the new element.

Reviewed-by: Carl Eugen Hoyos <ceffmpeg@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-10-15 20:48:03 -03:00
James Almer
bad8bbc26a avformat/matroskadec: set aspect ratio only when DisplayWidth and DisplayHeight are in pixels 
A missing DisplayUnit element or one with the default value of 0 means
DisplayWidth and DisplayHeight should be interpreted as pixels.

The current code setting st->sample_aspect_ratio is wrong when DisplayUnit
is anything else.

Reviewed-by: Carl Eugen Hoyos <ceffmpeg@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-10-15 20:42:07 -03:00
Muhammad Faiz
8e53c1567c doc/filters: document tukey window on firequalizer 
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2016-10-16 05:54:34 +07:00
Muhammad Faiz
01ab60201b avfilter/firequalizer: add tukey window 
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2016-10-16 05:50:47 +07:00
Muhammad Faiz
7c5fca15bb avfilter/firequalizer: change WFUNC_MIN/MAX to NB_WFUNC 
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2016-10-16 05:48:36 +07:00
Muhammad Faiz
a11757d7cb avfilter/showcqt: add csp option 
from colorspace filter

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2016-10-16 05:41:09 +07:00
Jean Caillé
4599e11651 lavf/mov: support gopro firmware udta tag 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-10-15 00:59:08 +02:00
Thomas Turner
09d39177dc avutil: Improved selftest coverage for libavutil/fifo.c 
Tested functions: av_fifo_generic_peek(), av_fifo_grow()

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-10-14 23:14:33 +02:00
Michael Niedermayer
d790e48830 avutil/audio_fifo: Use av_fifo_freep() and remove redundant if() 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-10-14 17:08:51 +02:00
Michael Niedermayer
44453c09e4 ffmpeg: Use av_fifo_freep() to avoid stale pointers 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-10-14 17:05:25 +02:00
James Zern
7f7c494a33 ffmpeg_cleanup: fix crash with unrecognized codec 
since:
3e5e5bd Merge commit '398f015f077c6a2406deffd9e37ff34b9c7bb3bc'

Signed-off-by: James Zern <jzern@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-10-14 17:02:33 +02:00