ffmpeg/FFmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-10-15 11:03:26 +00:00
Code Issues Packages Projects Releases Wiki Activity
3,015 Commits 37 Branches 400 Tags 503 MiB
ae2e7208f9
Commit Graph

274 Commits

Author SHA1 Message Date
Roman Shaposhnik
e5966052ee * Initial implementation of the G.726 ADPCM audio codec. 
Originally committed as revision 2759 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-07 08:20:00 +00:00
Mike Melanson
070ed1bc43 initial commit for Quicktime Animation (RLE) video decoder; bit depths 
32, 24, and 16 are working; 8bpp is partially working; 4, 2, and 1 bpp
are not supported yet

Originally committed as revision 2748 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-05 05:22:44 +00:00
Michael Niedermayer
a412a03bee remove incorect motion estimation table 
Originally committed as revision 2747 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-05 00:35:08 +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
Michael Niedermayer
77ea0d4bdd quantizer noise shaping 
Originally committed as revision 2742 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-02 03:52:58 +00:00
Michael Niedermayer
303e50e65b closed gop support & flags2 as all bits in flags are used 
and a few minor things i forgot to commit ...

Originally committed as revision 2718 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-22 19:48:28 +00:00
Roberto Togni
a273bbfb03 MSZH and ZLIB decoder support 
Experimental ZLIB encoder (not working yet)

Originally committed as revision 2693 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-12 22:14:45 +00:00
Michael Niedermayer
a1e257b231 optimize compute_antialias() and add a floating point based alternative (2x faster) 
Originally committed as revision 2679 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-08 21:08:57 +00:00
Michael Niedermayer
622348f931 interlaced dct decision cleanup 
function moved to dspcontext
  mmx&mmx2 optimized
  change SSE -> SAD as default (better quality)
vbv buffer size command line option in kbyte

Originally committed as revision 2669 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-05 22:57:07 +00:00
Michael Niedermayer
baaf3f467b SVCD scan offset stuff 
Originally committed as revision 2660 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-04 00:23:14 +00:00
Mike Melanson
fafa0b75ee first pass at Sierra VMD A/V decoders; video looks great, audio is not 
yet complete

Originally committed as revision 2652 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-02 04:45:06 +00:00
Michael Niedermayer
bb198e198a interlaced motion estimation 
interlaced mpeg2 encoding
  P & B frames
  rate distored interlaced mb decission
  alternate scantable support
4mv encoding fixes (thats also why the regression tests change)
passing height to most dsp functions
interlaced mpeg4 encoding (no direct mode MBs yet)
various related cleanups
disabled old motion estimaton algorithms (log, full, ...) they will either be fixed or removed

Originally committed as revision 2638 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-30 16:07:57 +00:00
Wolfgang Hesseler
0c9bbaec60 motion vector vissualization improvements patch by (Wolfgang Hesseler <qv at multimediaware dot com>) 
Originally committed as revision 2636 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-30 02:12:12 +00:00
Fabrice Bellard
b84f2a3533 pts and dts support in parser API 
Originally committed as revision 2619 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-16 11:17:06 +00:00
Michael Niedermayer
7ebfc0ea63 error concealment regression test 
Originally committed as revision 2606 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-14 01:42:00 +00:00
Michael Niedermayer
864119b6ca mb type & qp vissualization 
Originally committed as revision 2603 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-13 01:33:52 +00:00
Wolfgang Hesseler
8d7ec294c4 move motion_val & mb_type to AVFrame patch by (Wolfgang Hesseler <qv at multimediaware dot com>) 
cleanups & fixes by me

Originally committed as revision 2579 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-09 01:49:56 +00:00
Michael Niedermayer
ba58dabc5c h263 slice structured mode 
slice cleanup

Originally committed as revision 2568 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-07 01:33:45 +00:00
Mike Melanson
9a4117d5a1 initial support for Duck TrueMotion v1 (think of it as On2 VP1); only 
16-bit mode supported thus far

Originally committed as revision 2555 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-03 04:22:15 +00:00
Michael Niedermayer
332f9ac4e3 h263 loop filter 
fixed h263 modified quantization
CODEC_FLAG_OBMC

Originally committed as revision 2549 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-01 15:23:14 +00:00
Michael Niedermayer
68b94c354d rv20 decoder 
Originally committed as revision 2543 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-30 14:35:35 +00:00
Michael Niedermayer
dba019daba h263 alternative inter vlc support 
Originally committed as revision 2541 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-29 08:37:51 +00:00
Roberto Togni
e1c2a5a0a8 - Add reget_buffer() function to AVCodecContext 
- Add default reget_buffer implementation in libavcodec/utils.c
- Remove AVCodecContext.cr_available, no longer needed
- Remove CODEC_CAP_CR, no longer used
- Add img_copy() prototype to avcodec.h (function from imgconvert.c)
- Rename img_copy() to jpeg_img_copy() in libavformat/jpeg.c to avoid
conflict
- Updated msrle, msvideo1, rpza, smc to use reget_buffer

Originally committed as revision 2531 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-26 20:57:15 +00:00
Mike Melanson
42cad81aea yep, FLI support 
Originally committed as revision 2519 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-14 05:42:14 +00:00
Zdenek Kabelac
4b813d5c5a * sys/types.h for size_t 
Originally committed as revision 2516 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-13 22:20:12 +00:00
Michael Niedermayer
1f26c6f338 rate distored optimal lambda->qp support 
Originally committed as revision 2509 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-12 12:25:44 +00:00
Ivan Kalvachev
c512b303c2 mpegvideo is back 
Originally committed as revision 2507 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-12 01:19:36 +00:00
Fabrice Bellard
8424cf505c new audio/video parser API 
Originally committed as revision 2492 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-10 15:29:20 +00:00
Mike Melanson
11e29a4143 added Apple Graphics (SMC) decoder 
Originally committed as revision 2488 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-10 03:14:04 +00:00
Roberto Togni
1dc1ed9933 8BPS decoder 
Originally committed as revision 2486 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-07 22:39:18 +00:00
Roberto Togni
074c4ca7fd Add cr codec capability and buffer hints 
Originally committed as revision 2484 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-07 21:20:24 +00:00
Michel Bardiaux
9b87956678 av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>) 
Originally committed as revision 2469 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-03 13:26:22 +00:00
Michael Niedermayer
821cb11f76 noise reduction of dct coefficients 
Originally committed as revision 2468 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-02 23:19:47 +00:00
Michael Niedermayer
432d84c395 10l ... 
Originally committed as revision 2467 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-02 22:56:47 +00:00
Roberto Togni
2e99641b1a Fix some palette related defines, bump build number 
Originally committed as revision 2464 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-02 21:53:28 +00:00
Mike Melanson
2a2bbcb05f revised palette API, courtesy of Roberto Togni (rtogni at freemail.it) 
Originally committed as revision 2451 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-30 05:40:58 +00:00
Fabrice Bellard
985180a1b8 added fake codec CODEC_ID_MPEG2TS of type CODEC_TYPE_DATA (needed for simpler handling of raw transport streams in ffserver and RTP - better solutions are welcomed) 
Originally committed as revision 2445 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-29 14:08:18 +00:00
Michael Niedermayer
65e4c8c919 floating point AAN DCT 
Originally committed as revision 2415 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-22 18:26:38 +00:00
Michael Niedermayer
5ff85f1d8b AVRational 
sample_aspect_ratio
aspect ratio in JPEG JFIF is SAR not DAR !
removed nonsense SAR guessing code
various related cleanups
bugs?

Originally committed as revision 2403 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-20 20:23:46 +00:00
Michael Niedermayer
9dad924e22 bottom_field_first -> top_field_first 
Originally committed as revision 2402 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-20 10:33:13 +00:00
Michael Niedermayer
fa384dcc81 export mpeg2 active display area / pan scan 
fix mpeg2 aspect_ratio for the rare case that active display area != AVCodecContext.width/height
decode sequence display extension & picture display extension

Originally committed as revision 2401 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-20 09:52:02 +00:00
Dan Christiansen
dc7cb06ae0 gcc->C99 and warning fixes patch by (Dan Christiansen <danchr at daimi dot au dot dk>) 
Originally committed as revision 2399 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-19 21:05:41 +00:00
Roman Shaposhnik
2744ca9ac9 * providing MPEG codecs with a generic fields in AVFrame to use. 
* fixing YUV4MPEG format.

    * fixing a bug in DV codec where coded_frame was not set.

Originally committed as revision 2396 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-18 03:19:44 +00:00
Mike Melanson
fc38477715 activate the XA and ADX ADPCM codecs 
Originally committed as revision 2385 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-15 03:20:40 +00:00
Michael Niedermayer
ac0c66382d dont check if the ac esc 3 could have been stored as vlc as this detects only very few errors allthough it detects several buggy encoders 
Originally committed as revision 2370 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-13 11:13:10 +00:00
Alex Beregszaszi
5e83dec46a Sunplus JPEG codec (SP5X) support 
Originally committed as revision 2362 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-11 21:49:10 +00:00
Alex Beregszaszi
f44ee2c34b theora decoding support (only keyframes for now, because by theora the frame isn't flipped so the motion vectors are getting screwed up) 
Originally committed as revision 2359 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-11 17:44:21 +00:00
Michael Niedermayer
95831f48f8 recommit of 
slightly cleaner width / height comment

Originally committed as revision 2353 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-11 08:21:23 +00:00
Drew Hess
75917b887b recommit of 
promote avpicture_alloc to public interface patch by (Drew Hess <dhess at ilm dot com>)

Originally committed as revision 2351 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-11 08:18:05 +00:00
Michael Niedermayer
158c7f059c use lagrange multipler instead of qp for ratecontrol, this may break some things, tell me ASAP if u notice anything broken 
quality which was 1..31 float is now a 1..FF_LAMBDA_MAX int, and FF_QP2LAMBDA * qp can be used to convert to the new range

Originally committed as revision 2348 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-07 11:32:40 +00:00