[FFmpeg-devel] [PATCH] Workaround adjustments for DivX 6.1 and later

Michael Niedermayer michaelni
Wed Jun 13 02:35:28 CEST 2007


On Tue, Jun 12, 2007 at 03:50:40PM +0200, Lord wrote:
> Apparently since DivX 6.1, encodes using qpel seemed to cause color
> smearing/bleeding when decoding with libavcodec. With some
> investigation it turned out that the artifacts are caused by the very
> workarounds that were necessary for some old DivX 5 versions.
> Uploaded a few sample encodes to:
> ftp://upload.mplayerhq.hu/MPlayer/incoming/divx61
> This patch adjusts workaround autodetection so FF_BUG_QPEL_CHROMA and
> FF_BUG_QPEL_CHROMA2 are not enabled for DivX builds 1814 (6.1) or
> newer anymore. The build number was chosen as the first one where
> visible problems were experienced, but might need adjustment.

patch ok

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Those who are too smart to engage in politics are punished by being
governed by those who are dumber. -- Plato 
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