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Author SHA1 Message Date
Sascha SommerandRonald S. Bultje ed19fafd48 pass QDMC extradata to the decoder 
Makes playing QDMC files in MPlayer work when using the libavformat demuxer.
Problem was that the extradata was not passed from demuxer to decoder.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-02-06 16:05:55 -05:00
Sascha Sommer f62be777ee support decoding of files that contain the number 
of vector coded coefficients in their bitstream
fixes issue 2536

Originally committed as revision 26388 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2011-01-16 16:39:53 +00:00
Sascha Sommer f734671925 do not read over the end of the packet 
fixes issue 2543

Originally committed as revision 26367 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2011-01-15 16:39:52 +00:00
Sascha Sommer 3cdf69eefa also support decoding of AVPackets with multiple wma packets 
fixes issue 2539

Originally committed as revision 26346 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2011-01-14 23:58:55 +00:00
Sascha Sommer 75e4efd2a7 add support for blocksize 64 
fixes issue 2537 and 2538

Originally committed as revision 26328 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2011-01-14 16:36:57 +00:00
Sascha Sommer 15a8bef0b6 skip unsupported postproc information 
Originally committed as revision 26268 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2011-01-08 15:49:29 +00:00
Sascha Sommer b86dd1bf6d add support for files that do not allow more than 4 subframes 
Originally committed as revision 26267 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2011-01-08 15:38:14 +00:00
Sascha Sommer d7fa58c049 fix indentation 
Originally committed as revision 26266 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2011-01-08 15:35:56 +00:00
Sascha Sommer 8b5a780e73 add support for files where the frames do not have a length prefix 
Originally committed as revision 26265 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2011-01-08 15:32:31 +00:00
Sascha Sommer 933e866735 extend description of avcodec_decode_audio3: 
- clarify when 0 is returned
- explain that decode_audio3 has to be called multiple times when there
  are multiple frames in a single packet

Originally committed as revision 20215 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-12 19:50:31 +00:00
Sascha Sommer aac4b0a47e increase maximum compressed frame size 
fixes playback of piece.wmv

Originally committed as revision 20155 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-03 10:01:23 +00:00
Sascha Sommer 037396d099 return AVERROR_INVALIDDATA when the bitstream could not be decoded 
Originally committed as revision 20154 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-03 09:44:05 +00:00
Sascha Sommer d859bb1db0 Add CODEC_CAP_SUBFRAMES for codecs that output multiple subframes 
per AVPacket
No longer print "Multiple frames in a packet" error message
when CODEC_CAP_SUBFRAMES is set (wmapro, wavpack)

Originally committed as revision 19881 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-16 15:08:26 +00:00
Sascha Sommer 9d66ef18fa fix PTS calculation for audio formats with bits per sample != 16 
Originally committed as revision 19880 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-16 12:45:24 +00:00
Sascha Sommer bc7f96b184 reinit get_bits for every decode_packet call 
Originally committed as revision 19822 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-11 15:59:27 +00:00
Sascha Sommer 5f28b5e750 do not decode more than one audio frame in a decode packet call 
Originally committed as revision 19778 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-06 08:16:26 +00:00
Sascha Sommer 7dca334da2 avoid extra memcpy during scale factor decoding 
Originally committed as revision 19777 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-06 06:56:25 +00:00
Sascha Sommer bbb0bdd533 fix handling of packet loss when the output buffer is full 
Originally committed as revision 19766 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-05 10:59:09 +00:00
Sascha Sommer 9244370a7c reindent 
Originally committed as revision 19765 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-05 10:18:23 +00:00
Sascha Sommer 42ea968188 remove no longer needed debug output 
Originally committed as revision 19764 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-05 10:11:04 +00:00
Sascha Sommer 7551a55948 reduce output buffer needs 
(fixes playback of some multichannel files)

Originally committed as revision 19763 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-05 10:07:55 +00:00
Sascha Sommer 2016932472 store packet GetBitContext in the decoder context 
Originally committed as revision 19762 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-05 09:56:06 +00:00
Sascha Sommer c1061cc7f7 add missing wmapro decoder parts 
Originally committed as revision 19752 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-02 16:41:49 +00:00
Sascha Sommer 85fecafe49 add decode_coeffs() 
Originally committed as revision 19719 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-08-26 21:23:21 +00:00
Sascha Sommer f53e96ed41 merge 2-channel M/S stereo decoding code with the multichannel version 
Originally committed as revision 19718 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-08-26 21:18:54 +00:00
Sascha Sommer 31c57185c5 Add some more wmapro decoder hunks 
Originally committed as revision 19678 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-08-21 16:54:42 +00:00
Sascha Sommer da136c7e05 add approved hunks of the wmapro decoder 
Originally committed as revision 19563 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-08-02 12:57:07 +00:00
Sascha Sommer 4c7615c40e Make remaining run level decode comments doxygen comments 
Originally committed as revision 19235 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-20 11:22:25 +00:00
Sascha Sommer 4df8bdeef3 Simplify run level decoding: 
- remove unneeded vlc code < 0 check
- reorder vlc code handling so that the unlikely escape decoding
  part comes last
- move overflow check out of the decode loop
- branchless sign conversion

Originally committed as revision 19234 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-20 11:06:48 +00:00
Sascha Sommer 4d67e067e2 Fix indentation after the previous commit 
Originally committed as revision 19233 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-20 10:33:18 +00:00
Sascha Sommer 891bd2e5aa Add support for escape coded wmapro run level coefficients 
Originally committed as revision 19232 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-20 10:28:55 +00:00
Sascha Sommer 9970c61b4b Introduce WMACoef typedef for decoded coefficients 
and change default type to float so that the run level
decoding functionality can be shared with wmapro

Originally committed as revision 19231 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-20 09:05:28 +00:00
Sascha Sommer c0e9b2e84f Move run level decode functionality to ff_wma_run_level_decode 
so that it can be reused for wmapro

Originally committed as revision 19171 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-12 16:00:26 +00:00
Sascha Sommer e8c7f81cf2 cosmetics: Add brackets between if/else 
Originally committed as revision 19170 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-12 15:48:41 +00:00
Sascha Sommer 523c09ca44 Add additional sample rates to the frame len bits calculation code 
Originally committed as revision 19169 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-12 15:38:11 +00:00
Sascha Sommer eff9011d17 Fix placment of the DPCM Xan comment 
Originally committed as revision 19168 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-12 15:27:10 +00:00
Sascha Sommer cee4bb894d Move frame len bits calculation to ff_wma_get_frame_len_bits 
so that it can be reused for wmapro

Originally committed as revision 19167 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-12 15:21:43 +00:00
Sascha Sommer 30f32a1879 added my gnupg fingerprint 
Originally committed as revision 16498 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-08 19:30:10 +00:00
Sascha Sommer 86b3cf7c04 rl2 documentation update 
Originally committed as revision 12546 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-21 14:09:12 +00:00
Sascha Sommer cb96da4902 rl2 demuxer 
Originally committed as revision 12545 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-21 14:02:13 +00:00
Sascha Sommer 975cdc8fc1 rl2 decoder 
Originally committed as revision 12543 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-21 13:45:55 +00:00
Sascha Sommer 8274e4224a fix use of uninitialized variables 
Originally committed as revision 7822 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-05 11:57:36 +00:00
Sascha SommerandMichael Niedermayer 45d6de9258 nut files in cygwin patch by ("Sascha Sommer" <saschasommer at freenet dot de>) 
Originally committed as revision 3054 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-24 13:10:35 +00:00
Sascha SommerandMichael Niedermayer 2a86d50bd9 cygwin patch by ("Sascha Sommer" <saschasommer at freenet dot de>) 
Originally committed as revision 3053 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-24 11:51:38 +00:00
Sascha SommerandMichael Niedermayer 5c668f4610 libavcodec Cygwin compilation failure (II) patch by (Sascha Sommer) 
Originally committed as revision 3050 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-24 03:02:40 +00:00
Sascha SommerandMichael Niedermayer b5e34cb1c1 #undef DATADIR before inclusion of windows.h patch by ("Sascha Sommer" <saschasommer at freenet dot de>) 
Originally committed as revision 1749 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-10 18:02:17 +00:00
Sascha SommerandMichael Niedermayer 8437bd7bc8 mangle on mingw32 patch by ("Sascha Sommer" <saschasommer at freenet dot de>) 
Originally committed as revision 1721 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-31 01:49:18 +00:00
Sascha Sommer bb87a84ce9 10l another int i missing (without ^M) 
Originally committed as revision 8667 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-12-30 23:00:02 +00:00