[x264-devel] Rare macroblock errors in recent x264...

Jeppe Øland joland at gmail.com
Tue Jun 12 00:32:26 CEST 2012


Hey all,

I'm thinking some bugs might have crept into the latest version of
x264 (or recently at least).
I have used r2200 for a few weeks now, and very occasionally the
resulting file will have macroblock errors for a few frames.
So far I have only spotted it far into the encoded files (like 1+ hour
in), and the macroblocks are only wrong for 1 or 2 frames.
(And when they are wrong, they don't look crazy bad either)
Input file has been confirmed working fine.

I'm going to see if I can narrow the problem down ... but just
encoding 30 seconds leading up to a known trouble spots has not
worked.

Could r2197/2198 be causing problems?

Regards,
-Jeppe


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