Changes between Version 4 and Version 5 of SponsoringPrograms/Outreachy/2015-05


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Timestamp:
Mar 31, 2015, 1:01:39 PM (4 years ago)
Author:
michael
Comment:

add ffv1 p frame idea

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  • SponsoringPrograms/Outreachy/2015-05

    v4 v5  
    9393
    9494'''Backup mentor:''' Michael Niedermayer (''michaelni'' in #ffmpeg-devel on Freenode IRC, michaelni@gmx.at)
     95
     96
     97== FFv1 P frame support ==
     98
     99'''Description:''' FFv1 is one of the most efficient intra-only lossless video codecs. Your work will be to add support for P frames with motion compensation and motion estimation support (the existing motion estimation code in libavcodec can be reused here). Then fine-tune it until the best compression rate is achieved. This will make FFv1 competitive with existing I+P frame lossless codecs like lossless H.264.
     100
     101'''Expected results:''' State of the art P frame support in the FFv1 encoder and decoder implementation.
     102
     103'''Prerequisites:''' C coding skills, basic familiarity with git, solid understanding of video coding especially with motion compensation.
     104
     105'''Qualification Task:''' Implement support for simple P frames without motion compensation in FFv1. That is so that each frame stores the difference to the previous frame.
     106
     107'''Alternative Qualification Task:''' Improve the compression of the existing FFV1 Intra frames, you can change any part of the algorithm but it must be practical, the more improvement you can achieve, the better
     108
     109'''Mentor:''' Michael Niedermayer (''michaelni'' in #ffmpeg-devel on Freenode IRC, michaelni@gmx.at)
     110
     111'''Backup mentor:''' Derek Buitenhuis (''Daemon404'' in #ffmpeg-devel on Freenode IRC, derek.buitenhuis ut gmail)