2000-08-15 Gernot Ziegler <gz@lysator.liu.se>
* Created intial automake & autoconf files (still lot of bugs, I
guess ;) )
* Created libmovtar (read/write support not complete yet)
* Created libmjpeg
2000-12-07 Andrew Stevens (as@comlab.ox.ac.uk)
* 1.3b2 release. Tag: Rel1_3Beta2
* Initial support for Software-only mjpeg playback.
* Seperated mpeg encoding tools from tools used to extract raw
audio/video from mjpeg.
* Initial support for transcoding using patched mpeg2dec and
ac3dec packages.
* Further speed and quality improvements to MPEG-1 encoding with
mpeg2enc. Bugs fixed. Run-time selection of MMX/extended
MMX/SSE/3D-Now! routines as appropriate.
* mplex now much faster, debugged, and supports correct VCD
compatible multiplexing and splitting of streams into multiple files.
Initial MPEG-2 video support. Supports layer 3 audio and (hopefully)
MPEG audio V2 and V2.5 though these don't look too useful...
* Bug fixes and support for software-only playback of mjpeg.
2001-01-25 Andrew Stevens (as@comlab.ox.ac.uk)
* 1.3b3 release. Tag: Rel1_3Beta3
* Refinement if field based motion compensation type selection.
Replacing sad with variance as selection criterion.
* Initial SVCD support in mplex and mpeg2enc. Initial support for
handling poor chrominance matching in motion compensation.
* Support for new combined LML33/buz/DC10/DC10+ driver.
* Support for 422 MJPEG from xawtv capture tool.
* More robust audio driver handling (SB-Live now works!).
2001-01-25 Andrew Stevens (as@comlab.ox.ac.uk)
* 1.4 release Tag: Rel1_4
* Dynamic GOP sizing and SMP support in mpeg2enc. Minor refinements to
motion compensation.
* Signficant enhancement and bug-fixing of lavrec and lavtools.
* Addition of yuvscaler and yuvplay, ypipe and yuv2lav utilities
* Unified output logging format and consistent command line flags.
* Lots of bug fixes.
* Man pages.
* Binary packages.
2001-06-21 Andrew Stevens (as@comlab.ox.ac.uk)
* 1.5 series
* Single pass multiplexer. VBR audio multiplexing support.
* Splitting mpeg encoder into re-entrant library and front-end(s).
* Switch to multi-frame ppm
CVS log:
$Log: ChangeLog,v $
Revision 1.14 2001/07/08 21:21:15 wackston
Added VBR audio support.
Fixed wav headers so they indicate a long not a short stream
if header is aborted...
Revision 1.13 2001/06/23 14:14:41 wackston
First stage of single-pass muxing. Video now single-pass.
Revision 1.12 2001/05/26 12:37:50 wackston
Tidying doco for packaging...
Revision 1.11 2001/05/10 19:52:36 wackston
Tidyings and fixing up to the 1.4 release.
Revision 1.10 2001/05/06 15:59:15 wackston
Bug fix for m/c type select in motion.c also made field M/C use
chroma info.
Minor fixes elewhere related consistenct logging / command lines.
Revision 1.9 2001/02/07 14:45:05 wackston
Minor tidyings and bug-fixes ready for 1.3b3 release.
Revision 1.8 2001/01/25 20:11:29 wackston
Initial SVCD support in mplex. Update TODO files..
Revision 1.7 2000/12/19 14:34:06 wackston
*** empty log message ***
Revision 1.6 2000/12/19 14:29:14 wackston
Tagging for beta2 release.
Revision 1.5 2000/12/15 19:34:09 wackston
MPEG-2 encoding has been restored to working order. Still some doubts about
whether its 100% correct again but as far as I can tell any remaining bugs are just sub-optimality rather than crass errors.
mplex now support MPEG-2 mux-ing *and* layer 3 audio.
Revision 1.4 2000/12/07 19:09:04 wackston
*** empty log message ***
Revision 1.3 2000/12/07 16:44:50 wackston
Still more minor updates to doco files for release.
Revision 1.2 2000/12/05 09:34:05 wackston
Put Log substiution into ChangeLog
