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by Christian Marillat
Import upstream version 1.6.2 |
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2000-08-15 Gernot Ziegler <gz@lysator.liu.se> |
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* Created intial automake & autoconf files (still lot of bugs, I |
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guess ;) ) |
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* Created libmovtar (read/write support not complete yet) |
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* Created libmjpeg |
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2000-12-07 Andrew Stevens (as@comlab.ox.ac.uk) |
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* 1.3b2 release. Tag: Rel1_3Beta2 |
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* Initial support for Software-only mjpeg playback. |
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* Seperated mpeg encoding tools from tools used to extract raw |
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audio/video from mjpeg. |
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* Initial support for transcoding using patched mpeg2dec and |
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ac3dec packages. |
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* Further speed and quality improvements to MPEG-1 encoding with |
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mpeg2enc. Bugs fixed. Run-time selection of MMX/extended |
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MMX/SSE/3D-Now! routines as appropriate. |
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* mplex now much faster, debugged, and supports correct VCD |
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compatible multiplexing and splitting of streams into multiple files. |
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Initial MPEG-2 video support. Supports layer 3 audio and (hopefully) |
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MPEG audio V2 and V2.5 though these don't look too useful... |
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* Bug fixes and support for software-only playback of mjpeg. |
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2001-01-25 Andrew Stevens (as@comlab.ox.ac.uk) |
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* 1.3b3 release. Tag: Rel1_3Beta3 |
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* Refinement if field based motion compensation type selection. |
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Replacing sad with variance as selection criterion. |
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* Initial SVCD support in mplex and mpeg2enc. Initial support for |
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handling poor chrominance matching in motion compensation. |
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* Support for new combined LML33/buz/DC10/DC10+ driver. |
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* Support for 422 MJPEG from xawtv capture tool. |
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* More robust audio driver handling (SB-Live now works!). |
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2001-01-25 Andrew Stevens (as@comlab.ox.ac.uk) |
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* 1.4 release Tag: Rel1_4 |
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* Dynamic GOP sizing and SMP support in mpeg2enc. Minor refinements to |
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motion compensation. |
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* Signficant enhancement and bug-fixing of lavrec and lavtools. |
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* Addition of yuvscaler and yuvplay, ypipe and yuv2lav utilities |
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* Unified output logging format and consistent command line flags. |
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* Lots of bug fixes. |
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* Man pages. |
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* Binary packages. |
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2001-06-21 Andrew Stevens (as@comlab.ox.ac.uk) |
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* 1.5 series |
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* Single pass multiplexer. VBR audio multiplexing support. |
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* Splitting mpeg encoder into re-entrant library and front-end(s). |
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* Switch to multi-frame ppm |
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CVS log: |
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$Log: ChangeLog,v $ |
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Revision 1.14 2001/07/08 21:21:15 wackston |
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Added VBR audio support. |
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Fixed wav headers so they indicate a long not a short stream |
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if header is aborted... |
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Revision 1.13 2001/06/23 14:14:41 wackston |
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First stage of single-pass muxing. Video now single-pass. |
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Revision 1.12 2001/05/26 12:37:50 wackston |
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Tidying doco for packaging... |
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Revision 1.11 2001/05/10 19:52:36 wackston |
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Tidyings and fixing up to the 1.4 release. |
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Revision 1.10 2001/05/06 15:59:15 wackston |
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Bug fix for m/c type select in motion.c also made field M/C use |
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chroma info. |
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Minor fixes elewhere related consistenct logging / command lines. |
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Revision 1.9 2001/02/07 14:45:05 wackston |
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Minor tidyings and bug-fixes ready for 1.3b3 release. |
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Revision 1.8 2001/01/25 20:11:29 wackston |
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Initial SVCD support in mplex. Update TODO files.. |
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Revision 1.7 2000/12/19 14:34:06 wackston |
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*** empty log message *** |
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Revision 1.6 2000/12/19 14:29:14 wackston |
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Tagging for beta2 release. |
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Revision 1.5 2000/12/15 19:34:09 wackston |
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MPEG-2 encoding has been restored to working order. Still some doubts about |
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whether its 100% correct again but as far as I can tell any remaining bugs are just sub-optimality rather than crass errors. |
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mplex now support MPEG-2 mux-ing *and* layer 3 audio. |
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Revision 1.4 2000/12/07 19:09:04 wackston |
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*** empty log message *** |
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Revision 1.3 2000/12/07 16:44:50 wackston |
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Still more minor updates to doco files for release. |
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Revision 1.2 2000/12/05 09:34:05 wackston |
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Put Log substiution into ChangeLog |
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