Commit Graph

70 Commits

Author SHA1 Message Date
Vladimir Voroshilov 330194b9ce Fix audio clicks in ADPCM IMA AMV by casting predictor as "signed short"
Initialize step_index as int16_t (as multimedia wiki says).

Originally committed as revision 10657 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-03 19:32:57 +00:00
Vitor Sessak 3a7f5d072a AMV audio decoder
Originally committed as revision 10598 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-27 06:21:57 +00:00
Diego Biurrun 1218a7e33d cosmetics: Sort CODEC_ID list.
Originally committed as revision 10570 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-24 21:18:45 +00:00
Benjamin Larsson 622d633260 Cosmetics, indentation.
Originally committed as revision 10145 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-19 20:34:27 +00:00
Benjamin Larsson 1cbe9d6a78 Trellis quantization support for adpcm_swf.
Originally committed as revision 10144 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-19 20:31:53 +00:00
Aurelien Jacobs 88e2d5882b more usage of av_clip()
Originally committed as revision 10082 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-11 23:29:21 +00:00
Aurelien Jacobs e4a50e6d2e one more simplification
Originally committed as revision 10081 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-11 23:23:20 +00:00
Aurelien Jacobs 295f373792 various simplifications around recent av_clip_int16() usage
Originally committed as revision 10080 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-11 23:17:03 +00:00
Aurelien Jacobs aee481cebe use av_clip_int16() where it makes sense
Originally committed as revision 10078 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-11 22:48:55 +00:00
Benjamin Larsson 00a254b7fe Don't encode the first sample twice.
Originally committed as revision 9962 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-06 19:49:18 +00:00
Baptiste Coudurier d0fa156fc5 cosmetic, indentation
Originally committed as revision 9960 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-06 08:42:05 +00:00
Baptiste Coudurier fe4ff07aa0 fix decoding of adpcm swf big frames, fix RamboMJPEGAVP6_1Mbps.swf
Originally committed as revision 9946 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-05 13:41:44 +00:00
Baptiste Coudurier ac0691071e Set the step index correctly for flash adpcm. Patch by Baptiste
Coudurier.

Originally committed as revision 9743 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-18 18:40:03 +00:00
Baptiste Coudurier 9fff16bcbb Calculate the correct blocksize for flash adpcm. Patch by Baptiste
Coudurier.

Originally committed as revision 9742 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-18 18:35:03 +00:00
Diego Biurrun 90b5b51eab misc typo fixes
Originally committed as revision 9291 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-12 18:50:50 +00:00
Ramiro Polla 2c124cb65c Use AV_xx throughout libavcodec
Originally committed as revision 9169 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-02 01:41:07 +00:00
Benjamin Larsson d64b88d440 Per reference swf/flv adpcm encoder.
Originally committed as revision 8713 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-11 13:10:13 +00:00
Marco Gerards e457023a95 Fix an underflow/overflow that was causing some crackles when playing
certain THP files.
patch by Marco Gerards, mgerards xs4all nl

Originally committed as revision 8703 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-10 08:18:04 +00:00
Marco Gerards 90f2a1a03c cosmetics: indentation fix
patch by Marco Gerards, mgerards xs4all nl

Originally committed as revision 8680 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-08 12:05:02 +00:00
Michael Niedermayer 949ed6bb30 use bytestream reader instead of bitstream for THP
5% smaller adpcm.o
20% faster

Originally committed as revision 8657 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 22:04:33 +00:00
Anssi Hannula 8e952e4d23 CRYO APC demuxer
patch by Anssi Hannula, anssi.hannula gmail com

Originally committed as revision 8656 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 21:34:18 +00:00
Michael Niedermayer 204424a4c7 simplify
Originally committed as revision 8655 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 21:30:19 +00:00
Michael Niedermayer b736a365be prev1/2 -> prev[2]
Originally committed as revision 8654 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 21:27:58 +00:00
Michael Niedermayer 11d662666d simplify
Originally committed as revision 8653 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 21:22:50 +00:00
Michael Niedermayer d9ddac2579 general purpose vars should be int
Originally committed as revision 8652 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 21:19:36 +00:00
Michael Niedermayer 20f757076e table[index][ch] -> table[ch][index] (might be faster ...)
Originally committed as revision 8651 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 21:15:52 +00:00
Marco Gerards d1e0d21f94 THP PCM decoder, used on the Nintendo GameCube.
patch by Marco Gerards, mgerards xs4all nl

Originally committed as revision 8646 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07 16:03:23 +00:00
Baptiste Coudurier 387afa9d01 fix adpcm swf decoding
Originally committed as revision 8186 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-02 10:08:05 +00:00
Reimar Döffinger f66e4f5f9e Add av_ prefix to clip functions
Originally committed as revision 8122 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-25 10:27:12 +00:00
Michael Niedermayer 3d7232ff00 add FIXME
Originally committed as revision 7804 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-02 10:25:30 +00:00
Michael Niedermayer 14c49573d8 some (probably exploitable) out of array write fixes
Originally committed as revision 7802 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-02 02:58:01 +00:00
Alex Beregszaszi fead30d444 rename BE/LE_8/16/32 to AV_RL/B_8/16/32
Originally committed as revision 7587 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-19 22:12:59 +00:00
Diego Biurrun b78e7197a8 Change license headers to say 'FFmpeg' instead of 'this program/this library'
and fix GPL/LGPL version mismatches.

Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-07 15:30:46 +00:00
Måns Rullgård 7239fb5738 make the adx adpcm codec available
Originally committed as revision 5679 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-08 22:31:14 +00:00
Loren Merritt 696d6889d2 ADPCM: trellis quantization
Originally committed as revision 5451 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-03 19:04:56 +00:00
Loren Merritt 7e5370516b adpcm_ima & adpcm_yamaha: improved quantization
Originally committed as revision 5449 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-03 04:38:11 +00:00
Michael Niedermayer 8d359bbabe cleanup IMA-ADPCM WAV decoder
Originally committed as revision 5095 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-03-02 13:55:49 +00:00
Aurelien Jacobs 2433f24f60 add Creative 8 bits ADPCM schemes support
Originally committed as revision 5024 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-02-16 00:09:23 +00:00
Diego Biurrun 5509bffa88 Update licensing information: The FSF changed postal address.
Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-12 22:43:26 +00:00
Diego Biurrun bb270c0896 COSMETICS: tabs --> spaces, some prettyprinting
Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-22 01:10:11 +00:00
Diego Biurrun 115329f160 COSMETICS: Remove all trailing whitespace.
Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-17 18:14:38 +00:00
Michael Niedermayer b194c327fc yamaha adpcm nibbles in the wrong order fix by (Vidar Madsen: vidarino, gmail com)
Originally committed as revision 4446 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-16 11:18:42 +00:00
Vidar Madsen 2ff4524e72 Add Yamaha ADPCM encoding/decoding patch by (Vidar Madsen: vidarino, gmail com)
Originally committed as revision 4442 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-15 06:51:36 +00:00
Michael Niedermayer c26ae41db2 adding a few const
Originally committed as revision 4337 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-01 21:19:00 +00:00
Alex Beregszaszi 659c369256 macromedia flavour adpcm decoding (used in flv and swf)
Originally committed as revision 3969 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-21 19:27:32 +00:00
Mike Melanson b3bfb29980 Creative ADPCM decoder, format 0x200, courtesy of Konstantin Shishkov
Originally committed as revision 3589 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-12 12:47:49 +00:00
Michael Niedermayer 53db1cae1c data_size = 0 cleanup
Originally committed as revision 3146 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-21 14:37:16 +00:00
Mike Melanson 3a278992bd remove numerous definitions of BE_*/LE_* macros; convert FOURCC_TAG ->
MKTAG/MKBETAG

Originally committed as revision 2886 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-14 04:04:08 +00:00
Michael Niedermayer 6cf9d5ebd3 M$ ADPCM encoding & some simplifications
Originally committed as revision 2765 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-08 02:16:48 +00:00
Mike Melanson 7d8379f2b7 added support for EA ADPCM and SMJPEG IMA ADPCM
Originally committed as revision 2744 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-03 04:27:17 +00:00