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How do I avoid the ugly aliasing artifacts in bt8x8 captures on Linux?

April 26, 2017Aliasing artifacts avoid bt8x8 captures linux ugly

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How do I avoid the ugly aliasing artifacts in bt8x8 captures on Linux?

2 Answers

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Pass ‘combfilter=1 lumafilter=1’ to the bttv driver. Note though that ‘combfilter=1’ will cause somewhat too strong filtering. A fix is to apply (http://svn.ffmpeg.org/michael/trunk/patches/bttv-comb-2.4.26.patch?view=co) or (http://svn.ffmpeg.org/michael/trunk/patches/bttv-comb-2.6.6.patch?view=co) and pass ‘combfilter=2’.

0

Posted

Pass ‘combfilter=1 lumafilter=1’ to the bttv driver. Note though that ‘combfilter=1’ will cause somewhat too strong filtering. A fix is to apply (http://svn.mplayerhq.hu/michael/trunk/patches/bttv-comb-2.4.26.patch?view=co) or (http://svn.mplayerhq.hu/michael/trunk/patches/bttv-comb-2.6.6.patch?view=co) and pass ‘combfilter=2’.