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79483 Commits

Author SHA1 Message Date
Stefano Sabatini e8a9b64410 lavu/base64: add AV_BASE64_DECODE_SIZE() macro 
This is consistent with the AV_BASE64_SIZE macro and avoids the literal
use of constants in the code.
 2016-04-02 12:48:21 +02:00
Rodger Combs b4daa2c40f lavc/audiotoolboxdec: add eac3 decoder 
This is added in 10.11, so we add a #define when building against older SDKs.

The decoder actually supports 7.1-channel eac3, but since the parser only
reports 6 channels, we end up decoding the 5.1 downmix (same as the internal
decoder) for now.
 2016-04-02 03:03:13 -05:00
Rodger Combs 1b9e90ee80 lavc/audiotoolboxdec: fix a number of config and timestamp issues 
- ADTS-formatted AAC didn't work
- Channel layouts were never exported
- Channel mappings were incorrect beyond stereo
- Channel counts weren't updated after packets were decoded
- Timestamps were exported incorrectly
 2016-04-02 03:03:13 -05:00
Rodger Combs 59a4492371 lavc/audiotoolboxdec: support ADTS AAC input 2016-04-02 03:03:13 -05:00
Rodger Combs 36770d8769 lavc/audiotoolboxenc: allow setting maxrate with pre-10.9 deployment targets 
The build failure here is caused by the enum value not being defined, but
as long as we're on a newer SDK that has it, it's safe to use it even
when our deployment target is older. Setting the property will error, but
we're not failing on errors there.
 2016-04-02 03:03:13 -05:00
Rodger Combs 0667327f3f lavc/audiotoolboxenc: fix iOS build 2016-04-02 03:03:13 -05:00
Rodger Combs c820e600ea lavc/audiotoolboxenc: fix a number of config issues 
- size variables were used in a confusing way
- incorrect size var use led to channel layouts not being set properly
- channel layouts were incorrectly mapped for >2-channel AAC
- bitrates not accepted by the encoder were discarded instead of being clamped
- some minor style/indentation fixes
 2016-04-02 03:03:13 -05:00
Rodger Combs 7524b67817 lavc/audiotoolboxenc: remove unneeded packet metadata 
This isn't necessary here, and for some reason broke only multichannel
AAC encoding when a channel layout tag was set.
 2016-04-02 03:03:13 -05:00
Rodger Combs d38fe9f493 lavf/segment: support automatic bitstream filtering 
Most useful for MPEG-TS. Works by having the underlying muxer configure the
bitstream filters, then moving them to our own AVStreams.
 2016-04-02 03:03:13 -05:00
Ronald S. Bultje b3eda69490 swscale: add bt2020 yuv2rgb coefficients. 2016-04-01 15:39:48 -04:00
Ronald S. Bultje 98038e2ee0 swscale: fix bt709 yuv2rgb coefficients. 
They were derived from incorrect values cr=0.2125 (should be cr=0.2126)
and cb=0.0721 (should be cb=0.0722).
 2016-04-01 15:39:47 -04:00
Michael Niedermayer 0de1c1ab86 fate: add demux test for TS with AC3 (Ticket 4864) 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-04-01 19:09:59 +02:00
Michael Niedermayer 7615197b6e fate: Test for Ticket4560 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-04-01 19:09:50 +02:00
Michael Niedermayer 1d64a9d9f6 fate: Add regression test for Ticket 1239 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-04-01 19:09:34 +02:00
Michael Niedermayer 9f03b85045 avcodec/parser: assert that the codec id is not NONE in av_parser_parse2() 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-04-01 19:08:29 +02:00
Aaron Boxer b6b4b0a65e avcodec/j2kenc: Add attribution to OpenJPEG project: 
http://ghostscript.com/~tor/gs-browse/gs/openjpeg/libopenjpeg/t1.c

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-04-01 17:35:15 +02:00
Clément Bœsch eadaef2a63 sws/aarch64: disable ff_hscale_8_to_15_neon temporarly 
Looks broken.
 2016-04-01 17:33:01 +02:00
Matthieu Bouron 58994d7bca swscale/arm/yuv2rgb: make the code bitexact with its aarch64 counter part 2016-04-01 17:23:45 +02:00
Matthieu Bouron 5629361cc2 swscale/arm/yuv2rgb: save a few instructions by processing the luma line interleaved 2016-04-01 17:23:45 +02:00
Matthieu Bouron 339668301e swscale/arm/yuv2rgb: re-order compute_rgba macro arguments 2016-04-01 17:23:45 +02:00
Matthieu Bouron ff4885face swscale/arm/yuv2rgb: rename {process_1l,process_2l,compute}_16px{,_internal} macros 2016-04-01 17:23:45 +02:00
Matthieu Bouron 562653b731 swscale/arm/yuv2rgb: macro-ify 2016-04-01 17:23:45 +02:00
Matthieu Bouron 0286b56f2f swscale/arm/yuv2rgb: factorize lsl in load_args_nvx 2016-04-01 17:23:45 +02:00
Matthieu Bouron 0649fe0fae swscale/arm/yuv2rgb: factorize lsl in load_args_yuv420p 2016-04-01 17:23:45 +02:00
Matthieu Bouron 2aec59c07c swscale/arm/yuv2rgb: remove unused store of dst + linesize in load_args_yuv422p 2016-04-01 17:23:45 +02:00
Matthieu Bouron b3ea901945 swscale/arm/yuv2rgb: factorize lsl in load_args_yuv422p 2016-04-01 17:23:45 +02:00
Matthieu Bouron 466e209e6e swscale/arm/yuv2rgb: fix comments in load_args_yuv422p 2016-04-01 17:23:45 +02:00
Matthieu Bouron 11b4acab8b swscale/arm/yuv2rgb: remove 32bit code path 2016-04-01 17:23:45 +02:00
wm4 a5f5b8b96a lavc: factor apply_param_change() AV_EF_EXPLODE handling 
Remove the duplicated code for handling failure of apply_param_change().
 2016-04-01 12:52:56 +02:00
wm4 f099cb2f8a lavu: improve documentation of some AVFrame functions 2016-04-01 12:52:12 +02:00
Derek Buitenhuis 54ccaaeb2b psxstr: Remove some commented out code 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-03-31 21:46:14 +01:00
Clément Bœsch be8d98c1ad lavc/utils: transfer width/height for subs in codecpar 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-03-31 21:20:39 +01:00
Derek Buitenhuis dd77dad4e6 codecpar: Add video delay field 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-03-31 21:20:39 +01:00
Hendrik Leppkes 5b4f8af2f1 Add frame_size to AVCodecParameters 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-03-31 21:20:39 +01:00
James Almer 3fafde6cbe lavc: Add seek_preroll to AVCodecParameters 
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-03-31 21:20:39 +01:00
Derek Buitenhuis e6053b3b19 Merge commit 'a8068346e48e123f8d3bdf4d64464d81e53e5fc7' 
* commit 'a8068346e48e123f8d3bdf4d64464d81e53e5fc7':
  lavc: add a variant of av_get_audio_frame_duration working with AVCodecParameters

Fixes from jamrial incorporated.

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-03-31 21:20:02 +01:00
Derek Buitenhuis f9b1cf15c2 Merge commit '998e1b8f521b73e1ed3a13caaabcf79eb401cf0d' 
* commit '998e1b8f521b73e1ed3a13caaabcf79eb401cf0d':
  lavc: add codec parameters API

  Fixes added in:
    - bit_rate has been made int64_t to match.
    - profile and level are properly initialize.

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-03-31 21:19:03 +01:00
Pedro Arthur 6de58b4903 swscale: cleanup unused code 
Removed previous swscale code under '#ifndef NEW_FILTER'
and removed unused fields of SwsContext
 2016-03-31 16:36:16 -03:00
Michael Niedermayer 3b905b9fe6 swscale: Deprecate vector functions which are unused outside swscale 
There are no known users of these functions within debian
It should be thus possible to remove these functions without recommandition of a
replacement

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-31 20:21:14 +02:00
Alex Smith a677121cc5 configure: Fix debugging on mingw-w64 with gdb 
The relocation hack broke debugging on mingw-w64 when using gdb.  This
makes the reloc hack dependent on --disable-debug so it's still enabled
for release builds.

This is simply an immediate fix for the issue of broken debugging, we
should probably still look at the possibility of reverting it outright
if it proves to be more trouble than it's worth.  For now keeping it
enabled for release builds is a reasonable trade off.

Signed-off-by: Alex Smith <theryuu@warpsharp.info>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-31 14:34:17 +02:00
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