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Author SHA1 Message Date
Paul B Mahol cf925e0ac1 doc/filters: add stereotools examples 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-31 11:16:01 +02:00
Paul B Mahol 241a3a6ca4 doc/filters: add sofalizer examples 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-31 11:04:42 +02:00
Clément Bœsch 263eb76bdf sws/aarch64: add ff_hscale_8_to_15_neon 
./ffmpeg -nostats -f lavfi -i testsrc2=4k:d=2 -vf bench=start,scale=1024x1024,bench=stop -f null -

    before: t:0.489726 avg:0.489883 max:0.491852 min:0.489482
    after:  t:0.256515 avg:0.256458 max:0.256999 min:0.253755
 2016-03-31 10:12:55 +02:00
Claudio Freire be746ae470 AAC encoder: fix undefined behavior 
Fix uninitialized access of minsf in short windows
Fix potential invocation of coef2minsf(0)
 2016-03-30 22:35:28 -03:00
James Almer 9bf3d01d91 avformat/latmenc: auto-insert aac_adtstoasc bitstream filter when needed 
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-03-30 21:58:48 -03:00
Michael Niedermayer a35a4a5774 fate: Add filter-metadata-cropdetect 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-30 22:55:51 +02:00
Claudio Freire c883da6bf4 AAC encoder: fix signed integer overflow 
Clamp scalefactors by coef2minsf to avoid undefined behavior
caused by signed integer overflow. It also avoids clipping of
coefficients so it should avoid artifacts as well, on very
rare corner cases.
 2016-03-30 10:05:03 -03:00
Timo Rothenpieler b3557c79dc avcodec/nvenc: Generate AUD NAL units for better compatiblity 2016-03-30 12:03:59 +02:00
Michael Niedermayer b3ec5b00ce tests/audiomatch: Reduce search window 
This avoids unneeded computations

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-30 03:37:56 +02:00
Michael Niedermayer c7b983249a tests/audiomatch: also print signal vs reference length 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-30 03:37:56 +02:00
Paul B Mahol 974734c98c doc/filters: remove false claim in sofalizer description 
Remove false claim that processing in freq domain is
worse quality than processing in time domain.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-30 02:35:51 +01:00
Rostislav Pehlivanov 02172d93f6 Revert "aacenc: use av_clip() instead of av_clip() during quantization" 
This reverts commit c0918613a0, since it
triggered a new assertion with gcc.
This bug definitely needs a true proper fix.
 2016-03-30 02:31:22 +01:00
Rostislav Pehlivanov 7cda7683a5 Revert "doc/filters: remove false claim in sofalizer description" 
This reverts commit bf1495d9a9.
 2016-03-30 02:30:19 +01:00
Rostislav Pehlivanov c0918613a0 aacenc: use av_clip() instead of av_clip() during quantization 
Seems like clang might be miscompiling it and causing a signed integer overflow,
making a FATE test fail.
Doesn't seem to affect performance, it only runs on the ESC codebook.

Reviewed-by: Claudio Freire <klaussfreire@gmail.com>
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2016-03-30 01:04:43 +01:00
Paul B Mahol bf1495d9a9 doc/filters: remove false claim in sofalizer description 
Remove false claim that processing in freq domain is
worse quality than processing in time domain.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-29 22:29:31 +02:00
Paul B Mahol 4a80a6ad21 avfilter/vf_waveform: optimize lowpass filter even more 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-29 22:02:48 +02:00
Jovan Zelincevic b73c27151e avcodec/mips: Optimization synced to the newest code base. 
FFT expanded to 2^17.

Signed-off-by: Jovan Zelincevic <jovan.zelincevic@imgtec.com>
Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-29 17:06:16 +02:00
Vittorio Giovara 7888ae8266 cfhd: Do not initialize context size 
Otherwise probing and stream analisys will report a correct coded size
but an empty visible size.

Approved by: kieran
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-29 17:06:15 +02:00
James Almer d5a3578350 avformat/svag: fix division by zero 
Fixes ticket #5386

Signed-off-by: James Almer <jamrial@gmail.com>
 2016-03-28 21:34:08 -03:00
Lou Logan 06eef96b69 fix some a/an typos 
Signed-off-by: Lou Logan <lou@lrcd.com>
 2016-03-28 14:13:17 -08:00
Marton Balint 99f2a59c2f avcodec/utils: fix packet duration of frames with discarded paddings 
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2016-03-28 23:40:12 +02:00
Lou Logan cd76eb8f4a lavd/dshow_crossbar: remove trailing whitespace 
Signed-off-by: Lou Logan <lou@lrcd.com>
 2016-03-28 13:31:38 -08:00
Paul B Mahol a55c953ef0 avfilter/af_sofalizer: allow user to setup custom virtual speakers positions 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-28 21:27:59 +02:00
Kirill Gavrilov f3ec8ac0f4 lavc/mediacodec: fix zero stride for OMX.allwinner.video.decoder.avc 2016-03-28 21:23:15 +02:00
Paul B Mahol c2bbcf1607 avfilter/vf_waveform: optimize 16bit lowpass filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-28 12:28:03 +02:00
Paul B Mahol ff982e02b5 avcodec: add dca core extraction bsf 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-28 10:50:41 +02:00
Matthieu Bouron 308d3ed5aa lavc/mediacodec: use ternary operator to set slice-height value 2016-03-28 10:10:21 +02:00
Michael Niedermayer 8f2a1990c0 avcodec/diracdec: check bitstream size related fields for overflows 
Fixes segfault
Fixes Ticket5333

Regression since bfc8a4dabe
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-28 04:39:57 +02:00
Timo Rothenpieler 665c05f7cb configure: Fail if CUDA enabled but not found 
Without this patch, configure still passes and enables CUDA, no matter
if it was actually found, breaking the build in case it was not.
 2016-03-28 01:14:36 +02:00
Paul B Mahol 48be92e5b6 avfilter/vf_waveform: optimize lowpass 8bit filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-27 23:29:38 +02:00
Paul B Mahol 0b9957c301 avfilter/vf_waveform: move mirror variable into function argument 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-27 22:50:04 +02:00
Kieran Kunhya e259dc86a8 avcodec: Remove libdcadec, we already have it merged internally 2016-03-27 04:21:38 +01:00
Michael Niedermayer c50be7a52b avcodec/h264_slice: Check PPS more extensively when its not copied 
Fixes Ticket5371
Fixes null pointer dereference

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-27 05:03:44 +02:00
Marton Balint 8ff0f6ae82 avformat/segment: set format options for all segments 
Fixes ticket #5318.

Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2016-03-26 23:26:27 +01:00
Michael Niedermayer 5a19506088 fate: Remove vsync drop from some h264 tests 
Note some tests need vsync drop to produce exact timestamps, these seem not to
need it. quite likely many more dont need it either, ive not checked beyond finding
one that needs it and the ones which have it removed

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-26 16:39:20 +01:00
Michael Niedermayer d4424d7de2 fate: Modify a random h264 test to also test the -framerate option 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-26 16:39:19 +01:00
Dan Dennedy 28688d7c2b avcodec/audiotoolboxenc: Fix compile error on OS X 10.8. 
Fixes error "libavcodec/audiotoolboxenc.c:294:50: error: use of undeclared
identifier 'kAudioCodecPropertyPacketSizeLimitForVBR'."

That was added to 10.9:
https://developer.apple.com/library/mac/releasenotes/General/APIDiffsMacOSX10_9/AudioUnit.html

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-26 16:35:44 +01:00
Carl Eugen Hoyos de1a0d4359 lavc/flicvideo: Implement padding in COPY chunks. 
Reviewed-by: Reimar
 2016-03-26 14:56:55 +01:00
Michael Niedermayer c06bdc60c9 avformat/rtpdec: Remove stray debug av_log() 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-26 11:02:58 +01:00
Martin Vignali 495f08edb4 avcodec/exr: add support for B44 and B44A compression 2016-03-26 09:27:26 +01:00
Paul B Mahol 585cfabb79 avcodec/jpeg2000dec: add slice threading support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-25 22:00:52 +01:00
Paul B Mahol e2298b3fcc avcodec/jpeg2000dec: account two last bytes from end of bytestream as EOC marker 
This silences missing EOC marker when decoding j2k files with Psot set to 0.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-25 22:00:52 +01:00
Thilo Borgmann 4d251723c0 lavfi: Add coreimage filter for GPU based image filtering on OSX. 2016-03-25 17:18:49 +01:00
Thilo Borgmann 4ebf0b109c lavu/dict: Add new flag to allow multiple equal keys. 2016-03-25 17:08:11 +01:00
Clément Bœsch 277408b7f1 sws/aarch64/yuv2rgb: save a few mul and add 
27ms to 26ms with UHD 2160 input.
 2016-03-25 16:14:13 +01:00
James Almer 99388eb091 avcodec/libopenjpegenc: fix mixed declarations and code 
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-03-25 00:05:05 -03:00
James Almer 21cd0228be avcodec/libopenjpegdec: fix mixed declarations and code 
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-03-25 00:04:57 -03:00
Michael Niedermayer 0cd9ff4e3a avcodec/libutvideodec: copy frame so it has reference counters when refcounted_frames is set 
Reviewed-by: maintainer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-24 22:52:01 +01:00
Michael Niedermayer 54f43984e1 avutil/parseutils: mark args as static const 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-24 19:31:02 +01:00
Petru Rares Sincraian f707042c93 Added more tests to libavutil/parseutils.c 
- Added tests for av_find_info_tag().
    - Added test for av_get_known_color_name()

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-24 19:29:43 +01:00