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ffmpeg / libavcodec / adpcm.c @ 94d85eaf

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# Date Author Comment
696d6889 06/03/2006 07:04 PM Loren Merritt

ADPCM: trellis quantization

Originally committed as revision 5451 to svn://svn.ffmpeg.org/ffmpeg/trunk
7e537051 06/03/2006 04:38 AM Loren Merritt

adpcm_ima & adpcm_yamaha: improved quantization

Originally committed as revision 5449 to svn://svn.ffmpeg.org/ffmpeg/trunk
8d359bba 03/02/2006 01:55 PM Michael Niedermayer

cleanup IMA-ADPCM WAV decoder

Originally committed as revision 5095 to svn://svn.ffmpeg.org/ffmpeg/trunk
2433f24f 02/16/2006 12:09 AM Aurelien Jacobs

add Creative 8 bits ADPCM schemes support

Originally committed as revision 5024 to svn://svn.ffmpeg.org/ffmpeg/trunk
5509bffa 01/12/2006 10:43 PM Diego Biurrun

Update licensing information: The FSF changed postal address.

Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
bb270c08 12/22/2005 01:10 AM Diego Biurrun

COSMETICS: tabs --> spaces, some prettyprinting

Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
115329f1 12/17/2005 06:14 PM Diego Biurrun

COSMETICS: Remove all trailing whitespace.

Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
b194c327 07/16/2005 11:18 AM Michael Niedermayer

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
2ff4524e 07/15/2005 06:51 AM Vidar Madsen

Add Yamaha ADPCM encoding/decoding patch by (Vidar Madsen: vidarino, gmail com)

Originally committed as revision 4442 to svn://svn.ffmpeg.org/ffmpeg/trunk
c26ae41d 06/01/2005 09:19 PM Michael Niedermayer

adding a few const

Originally committed as revision 4337 to svn://svn.ffmpeg.org/ffmpeg/trunk
659c3692 02/21/2005 07:27 PM Alex Beregszaszi

macromedia flavour adpcm decoding (used in flv and swf)

Originally committed as revision 3969 to svn://svn.ffmpeg.org/ffmpeg/trunk
b3bfb299 10/12/2004 12:47 PM Mike Melanson

Creative ADPCM decoder, format 0x200, courtesy of Konstantin Shishkov

Originally committed as revision 3589 to svn://svn.ffmpeg.org/ffmpeg/trunk
53db1cae 05/21/2004 02:37 PM Michael Niedermayer

data_size = 0 cleanup

Originally committed as revision 3146 to svn://svn.ffmpeg.org/ffmpeg/trunk
3a278992 03/14/2004 04:04 AM Mike Melanson

remove numerous definitions of BE_*/LE_* macros; convert FOURCC_TAG ->
MKTAG/MKBETAG

Originally committed as revision 2886 to svn://svn.ffmpeg.org/ffmpeg/trunk
6cf9d5eb 02/08/2004 02:16 AM Michael Niedermayer

M$ ADPCM encoding & some simplifications

Originally committed as revision 2765 to svn://svn.ffmpeg.org/ffmpeg/trunk
7d8379f2 02/03/2004 04:27 AM Mike Melanson

added support for EA ADPCM and SMJPEG IMA ADPCM

Originally committed as revision 2744 to svn://svn.ffmpeg.org/ffmpeg/trunk
df72754d 01/31/2004 05:40 PM Mike Melanson

handle 0-length buffers

Originally committed as revision 2732 to svn://svn.ffmpeg.org/ffmpeg/trunk
d94728c3 01/10/2004 01:58 AM Michael Niedermayer

cleanup

Originally committed as revision 2684 to svn://svn.ffmpeg.org/ffmpeg/trunk
ac3d5cac 12/16/2003 01:17 AM Mike Melanson

initial predictors are not sent to the output in QT IMA; fix stereo QT
IMA decoding

Originally committed as revision 2618 to svn://svn.ffmpeg.org/ffmpeg/trunk
8dbcc9f2 11/10/2003 03:19 PM Fabrice Bellard

comment fix

Originally committed as revision 2490 to svn://svn.ffmpeg.org/ffmpeg/trunk
9b879566 11/03/2003 01:26 PM Michel Bardiaux

av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>)

Originally committed as revision 2469 to svn://svn.ffmpeg.org/ffmpeg/trunk
5c69a4fd 10/26/2003 09:56 AM Michael Niedermayer

fixing the remaning block-align checks

Originally committed as revision 2438 to svn://svn.ffmpeg.org/ffmpeg/trunk
ca1d62f4 10/26/2003 09:49 AM Assaf Yaari

block algn patch by ("Assaf Yaari" <assafy at mobixell dot com>)

Originally committed as revision 2437 to svn://svn.ffmpeg.org/ffmpeg/trunk
1ffb0091 10/22/2003 10:10 PM Alex Beregszaszi

100l

Originally committed as revision 2417 to svn://svn.ffmpeg.org/ffmpeg/trunk
fc384777 10/15/2003 03:20 AM Mike Melanson

activate the XA and ADX ADPCM codecs

Originally committed as revision 2385 to svn://svn.ffmpeg.org/ffmpeg/trunk
764ef400 10/14/2003 04:15 AM Mike Melanson

disable encoders where appropriate (patch courtesy of BERO
<bero at geocities.co.jp>)

Originally committed as revision 2375 to svn://svn.ffmpeg.org/ffmpeg/trunk
2fdf638b 10/01/2003 04:39 AM Mike Melanson

New demuxers: Sega FILM/CPK, Westwood VQA & AUD; new decoders: MS RLE &
Video-1, Apple RPZA, Cinepak, Westwood IMA ADPCM

Originally committed as revision 2324 to svn://svn.ffmpeg.org/ffmpeg/trunk
9937e686 09/08/2003 04:10 AM Mike Melanson

New fringe codecs: WC3/Xan video, Xan DPCM, DK3 & DK4 ADPCM

Originally committed as revision 2217 to svn://svn.ffmpeg.org/ffmpeg/trunk
4b465299 06/03/2003 01:58 PM Michael Niedermayer

4xm adpcm

Originally committed as revision 1928 to svn://svn.ffmpeg.org/ffmpeg/trunk
983e3246 03/06/2003 11:32 AM Michael Niedermayer

per file doxy

Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk
6b9b85c1 03/03/2003 05:13 PM Zdenek Kabelac
  • minor optimalization

Originally committed as revision 1618 to svn://svn.ffmpeg.org/ffmpeg/trunk
135ee03a 02/24/2003 01:26 PM Zdenek Kabelac
  • fixed IMA WAV decoding (though still might not be fully correct)
  • const arrays

Originally committed as revision 1601 to svn://svn.ffmpeg.org/ffmpeg/trunk
0c1a9eda 02/11/2003 04:35 PM Zdenek Kabelac
  • UINTX -> uintx_t INTX -> intx_t

Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk
492cd3a9 12/09/2002 12:03 PM Michael Niedermayer

AVVideoFrame -> AVFrame

Originally committed as revision 1327 to svn://svn.ffmpeg.org/ffmpeg/trunk
889c5224 07/22/2002 01:44 AM François Revol

adpcm encoding patch by François Revol <revol at free dot fr>

Originally committed as revision 785 to svn://svn.ffmpeg.org/ffmpeg/trunk
0147f198 07/20/2002 08:05 PM François Revol beos/mov/adpcm patch by François Revol <revol at free dot fr>
  • Some BeOS fixes:
    - errno stuff
    - nanosleep() replacement
    - added a doc/README.beos
  • mov reader still has problems with most videos (skips many chunks),
    - It should now read .mov files with zlib-compressed moov headers (aka cmov)...