提交 · cdfe94c5ab1df40c6c724df5d4cafe2539c5571a · 小白菜888 / Ffmpeg

25 1月, 2012 20 次提交
- M
  aacenc: Write correct length for long identification strings. · cdfe94c5
  由 Michael Niedermayer 提交于 1月 23, 2012
```
When the length is the escape value (15), the new length is calculated by
15 + get_bits(8) - 1.
Signed-off-by: NAlex Converse <alex.converse@gmail.com>
```
  cdfe94c5
- J
  aud: remove unneeded field, audio_stream_index from context · b8dd555c
  由 Justin Ruggles 提交于 1月 24, 2012
```
There is only one stream, so it will always be index 0.
This also allows for removal of the private context.
```
  b8dd555c
- J
  aud: fix time stamp calculation for ADPCM IMA WS · be14a370
  由 Justin Ruggles 提交于 1月 24, 2012
```
also allows for removing some unused context fields
```
  be14a370
- J
  aud: simplify header parsing · 10fef6bd
  由 Justin Ruggles 提交于 1月 24, 2012
```
also allows for removing some unused context fields
```
  10fef6bd
- J
  aud: set pts_wrap_bits to 64. · 0e6a8b5c
  由 Justin Ruggles 提交于 1月 24, 2012
```
Time stamps are not read from the bitstream, so no wrapping is needed.
```
  0e6a8b5c
- J
  
  cosmetics: indentation · 98c290cc
  由 Justin Ruggles 提交于 1月 24, 2012
  
  98c290cc
- J
  aud: support Westwood SND1 audio in AUD files. · d481227c
  由 Justin Ruggles 提交于 1月 24, 2012
```
Fixes decoding of the handful of "death scream" samples from
"Command and Conquer" that use SND1. e.g.
http://samples.libav.org/game-formats/westwood-aud/nuyell1.aud
http://samples.libav.org/game-formats/westwood-aud/nuyell7.aud
```
  d481227c
- J
  adpcm_ima_ws: fix stereo decoding · 02e7dbf5
  由 Justin Ruggles 提交于 1月 23, 2012
```
Stereo ADPCM IMA WS is planar for VQA version 3 and 2-sample interleaved for
VQA version 2.
```
  02e7dbf5
- J
  avcodec: add a new codec_id for CRYO APC IMA ADPCM. · 220506d2
  由 Justin Ruggles 提交于 1月 23, 2012
```
The stereo layout and extradata is significantly different from that in
Westwood IMA ADPCM, so a separate codec_id is warranted.
```
  220506d2
- J
  
  vqa: remove unused context fields, audio_samplerate and audio_bits · 4340a636
  由 Justin Ruggles 提交于 1月 23, 2012
  
  4340a636
- J
  vqa: clean up audio header parsing · 7e813d59
  由 Justin Ruggles 提交于 1月 23, 2012
```
Fix setting of bit_rate and bits_per_coded_sample.
Ask for sample for unsupported VQA versions.
```
  7e813d59
- J
  vqa: set time base to frame rate as coded in the header. · 5b4c5628
  由 Justin Ruggles 提交于 1月 23, 2012
```
According to Multimedia Wiki documentation, the frame rate is not always 15,
and the actual value can be found in the header.
```
  5b4c5628
- J
  vqa: set packet duration. · 9ae84697
  由 Justin Ruggles 提交于 1月 23, 2012
```
Also remove unused context field, audio_frame_counter.
```
  9ae84697
- J
  
  vqa: use 1/sample_rate as the audio stream time base · 53ed79a2
  由 Justin Ruggles 提交于 1月 23, 2012
  
  53ed79a2
- J
  vqa: set stream start_time to 0. · e1ac69fa
  由 Justin Ruggles 提交于 1月 23, 2012
```
The format has no coded timestamps and must use packet durations to generate
them.
```
  e1ac69fa
- A
  lavc: postpone the removal of AVCodecContext.request_channels. · 1381e9bc
  由 Anton Khirnov 提交于 1月 12, 2012
```
Although it has been deprecated for a long time, its intended
replacement (request_channel_layout) is not actually used anywhere, so
request_channels is currently the only way to access that functionality.
```
  1381e9bc
- A
  lavf: postpone removing av_close_input_file(). · dc7ad30f
  由 Anton Khirnov 提交于 1月 22, 2012
```
It has been deprecated only recently.
```
  dc7ad30f
- A
  lavc: postpone removing old audio encoding and decoding API · af0292f3
  由 Anton Khirnov 提交于 1月 22, 2012
```
It has been deprecated only recently.
```
  af0292f3
- A
  avplay: remove the -er option. · 75e2025f
  由 Anton Khirnov 提交于 1月 22, 2012
```
Error recognition flags can and should be set directly with AVOptions.
```
  75e2025f
- A
  
  lavd: remove deprecated v4l grab device. · 941e9f22
  由 Anton Khirnov 提交于 1月 12, 2012
  
  941e9f22
24 1月, 2012 17 次提交
- P
  Changelog: restore version <next> header · d1ad6bdb
  由 Paul B Mahol 提交于 1月 23, 2012
```
Signed-off-by: NRonald S. Bultje <rsbultje@gmail.com>
```
  d1ad6bdb
- J
  rv10: verify slice offsets against buffer size · 1d3a9e63
  由 Janne Grunau 提交于 1月 23, 2012
```
Found by John Villamil <johnv@matasano.com> in fuzzed rv20 in mkv files.
```
  1d3a9e63
- A
  
  Remove ffmpeg. · 0fec2cb1
  由 Anton Khirnov 提交于 1月 12, 2012
  
  0fec2cb1
- N
  aacenc: Simplify windowing · 9292fe4a
  由 Nathan Caldwell 提交于 12月 23, 2011
```
Signed-off-by: NAlex Converse <alex.converse@gmail.com>
```
  9292fe4a
- N
  aacenc: Move saved overlap samples to the beginning of the same buffer as incoming samples. · 7946a5ac
  由 Nathan Caldwell 提交于 12月 24, 2011
```
Signed-off-by: NAlex Converse <alex.converse@gmail.com>
```
  7946a5ac
- N
  aacenc: Deinterleave input samples before processing. · 9b8e2a87
  由 Nathan Caldwell 提交于 12月 14, 2011
```
Signed-off-by: NAlex Converse <alex.converse@gmail.com>
```
  9b8e2a87
- N
  aacenc: Store channel count in AACEncContext. · 04af2efa
  由 Nathan Caldwell 提交于 12月 07, 2011
```
Signed-off-by: NAlex Converse <alex.converse@gmail.com>
```
  04af2efa
- N
  aacenc: Move Q^3/4 calculation to it's own table · 80d44277
  由 Nathan Caldwell 提交于 1月 06, 2012
```
This should be moved to tablegen at some point.
Signed-off-by: NAlex Converse <alex.converse@gmail.com>
```
  80d44277
- N
  aacenc: Request normalized float samples instead of converting s16 samples to float. · 025ccf1f
  由 Nathan Caldwell 提交于 12月 17, 2011
```
Signed-off-by: NAlex Converse <alex.converse@gmail.com>
```
  025ccf1f
- N
  aacpsy: Replace an if with FFMAX in LAME windowing. · 6381f913
  由 Nathan Caldwell 提交于 1月 07, 2012
```
Signed-off-by: NAlex Converse <alex.converse@gmail.com>
```
  6381f913
- N
  aacenc: cosmetics, replace 'rd' with 'bits' in codebook_trellis_rate to make... · 207bf44d
  由 Nathan Caldwell 提交于 1月 08, 2012
```
aacenc: cosmetics, replace 'rd' with 'bits' in codebook_trellis_rate to make it more clear what is being calculated.
Signed-off-by: NAlex Converse <alex.converse@gmail.com>
```
  207bf44d
- N
  aacpsy: cosmetics, change a FIXME to a NOTE about subshort comparisons · 843cd4a3
  由 Nathan Caldwell 提交于 1月 07, 2012
```
Also fix a typo.
Signed-off-by: NAlex Converse <alex.converse@gmail.com>
```
  843cd4a3
- N
  aacenc: cosmetics: move init() and end() to the bottom of the file. · 53107041
  由 Nathan Caldwell 提交于 12月 14, 2011
```
Signed-off-by: NAlex Converse <alex.converse@gmail.com>
```
  53107041
- N
  aacenc: aac_encode_init() cleanup · 17ae6081
  由 Nathan Caldwell 提交于 12月 02, 2011
```
Macroify sanity checks and check return values of allocs and other functions.
Signed-off-by: NAlex Converse <alex.converse@gmail.com>
```
  17ae6081
- P
  XWD encoder and decoder · 27ed027b
  由 Paul B Mahol 提交于 1月 21, 2012
```
Signed-off-by: NKostya Shishkov <kostya.shishkov@gmail.com>
```
  27ed027b
- H
  vc1: don't read the interpfrm and bfraction elements for interlaced frames · 7662a532
  由 Hendrik Leppkes 提交于 1月 13, 2012
```
This matches the spec as well as the reference decoder, and fixes a bug
with interlaced frame decoding.
Signed-off-by: NKostya Shishkov <kostya.shishkov@gmail.com>
```
  7662a532
- J
  
  mxfdec: fix memleak on mxf_read_close() · 50a3f9a4
  由 Janne Grunau 提交于 1月 22, 2012
  
  50a3f9a4
23 1月, 2012 2 次提交
- J
  westwood: split the AUD and VQA demuxers into separate files. · e924a4ba
  由 Justin Ruggles 提交于 1月 20, 2012
```
They have no code in common.
```
  e924a4ba
- J
  
  riff: fix invalid av_freep() calls on EOF in ff_read_riff_info · 15cea369
  由 Janne Grunau 提交于 1月 05, 2012
  
  15cea369
22 1月, 2012 1 次提交
- C
  pam: Fix a typo that broke writing and reading PAM files. · 66b9d706
  由 Carl Eugen Hoyos 提交于 12月 28, 2011
```
Reported and reviewed by Derek Buitenhuis.
Signed-off-by: NJanne Grunau <janne-libav@jannau.net>
```
  66b9d706