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@ -187,14 +187,14 @@ LGPL to GPL. |
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@section Why does the chrominance data seem to be sampled at a different time from the luminance data on bt8x8 captures on Linux? |
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This is a well-known bug in the bt8x8 driver. For 2.4.26 there is a patch at |
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(@url{http://svn.mplayerhq.hu/michael/trunk/patches/bttv-420-2.4.26.patch?view=co}). This may also |
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(@url{http://svn.ffmpeg.org/michael/trunk/patches/bttv-420-2.4.26.patch?view=co}). This may also |
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apply cleanly to other 2.4-series kernels. |
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@section How do I avoid the ugly aliasing artifacts in bt8x8 captures on Linux? |
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Pass 'combfilter=1 lumafilter=1' to the bttv driver. Note though that 'combfilter=1' |
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will cause somewhat too strong filtering. A fix is to apply (@url{http://svn.mplayerhq.hu/michael/trunk/patches/bttv-comb-2.4.26.patch?view=co}) |
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or (@url{http://svn.mplayerhq.hu/michael/trunk/patches/bttv-comb-2.6.6.patch?view=co}) |
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will cause somewhat too strong filtering. A fix is to apply (@url{http://svn.ffmpeg.org/michael/trunk/patches/bttv-comb-2.4.26.patch?view=co}) |
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or (@url{http://svn.ffmpeg.org/michael/trunk/patches/bttv-comb-2.6.6.patch?view=co}) |
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and pass 'combfilter=2'. |
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@section -f jpeg doesn't work. |
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@ -469,7 +469,7 @@ see @url{http://www.iversenit.dk/dev/ffmpeg-headers/} |
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@section Where is the documentation about ffv1, msmpeg4, asv1, 4xm? |
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see @url{http://svn.mplayerhq.hu/michael/trunk/docs/} |
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see @url{http://svn.ffmpeg.org/michael/trunk/docs/} |
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@section How do I feed H.263-RTP (and other codecs in RTP) to libavcodec? |
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