[Ffmpeg-devel] MPEG 2 Quality Issues

Baptiste Coudurier baptiste.coudurier
Fri Dec 1 19:31:17 CET 2006


Brian Brice wrote:
>> [...]
>> You must know that every encoder around WILL activate qprd. You can
>> detect it by using -debug 16, if macroblocks have differents values then
>> qprd is activated.
> I've tried having -flags +qprd, but it seems that ffmpeg always froze
> before even printing out the first frame information.  I figured it must
> be doing some processing, so I left it alone.  Two hours later, it
> hadn't moved.  What happened there?

Update to latest svn. That issue has been fixed.

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