[XviD-devel] bug with bframes

[peter ross]

koepi,

>From: Dirk Knop <dknop@gwdg.de>
>I just tried bframes alone to see if those misplaced (only slightly, but 
>leading to an instable impression, kind of jumping around) macroblocks, 
>which are noisier than other macroblocks, derive from the qpel or GMC 
>implementation.
>
>Unfortunately, this is _not_ the case. This happens with bframes alone as 
>well.
>
>The effect is way weaker though. It gets a bit amplified by qpel, and GMC 
>additional to that is the dead of the resulting video.
>
>I can only guess, but it seems that those problems I had with 
>interpolate_search in bframes-qpel are just the top of an "eisberg" :-/

to clarify: there is a encoding bug, where the bframes display
misplaced blocks (regardless of qpel, gmc, interpolation).

>I can provide a small sample video, if someone doesn't see this behavior.

yep yep. please do.

-- pete

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