[MEncoder-users] RGB => YV12 conversion

RC rcooley at spamcop.net
Tue Sep 27 01:39:59 CEST 2005


On Tue, 27 Sep 2005 00:06:43 +0400
Vladimir Mosgalin <mosgalin at VM10124.spb.edu> wrote:

> I already said that I'm not interested in such bitrates.. No codec
> will produce good-looking animation at any resolution with bitrate of
> 500 kbit/s. Maybe it won't swarm with artifacts, but then low
> resolution and aliasing will destroy the quality. And no small details
> at all..

No, at 500k lavc will look practically perfect on animation.  I don't
know why you're mentioning aliasing, that has nothing to do with
bitrate/artifacts.

> Depending on the kind of animation, sometimes 1300-1500 is enough for
> 704x480. Sometimes you have to go as high as 2200-2500 for 704x360, or
> you'll see a lot of artifacts in fast scenes.

I don't think you could even force lavc to use a bitrate of 2200 for
720x480 animation.  It would be absolutely perfect long before you'd get
that high.  




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