[FFmpeg-devel] [PATCH] Implement PAFF in H.264
Sun Dec 16 14:44:47 CET 2007
Forget it, please. This problem has already been fixed in another thread
(Hunk #1 at least).
On Fri, 14 Dec 2007 11:02:52 +0100, Michael Niedermayer <michaelni at gmx.at> wrote:
> On Sun, Oct 14, 2007 at 09:17:00PM +0200, Martin Zlomek wrote:
>> There is special case for deblocking top- and left-most macroblocks
>> in the ffmpeg implementation. The problem is in the condition, which
>> tests macroblock y-coordinate for equation to 0, and in y-coordinate
>> of top-most macroblocks in bottom fields, where the coordinate is 1.
>> The attached patch fixes this problem - the condition is fulfilled
>> for top-most macroblocks in both top and bottom fields.
>> Decoded I-frames (fields in fact) should be equivalent to those
>> decoded by the reference decoder now.
>> P-frames are still different...
> patching file libavcodec/h264.c
> Hunk #1 FAILED at 6372.
> Hunk #2 succeeded at 6532 (offset 35 lines).
> 1 out of 2 hunks FAILED -- saving rejects to file libavcodec/h264.c.rej
martin.zlomek at email.cz
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