[MEncoder-users] h264 3-pass mode

Jeff Clagg snacky at ikaruga.co.uk
Wed Jan 24 23:23:00 CET 2007


On Wed, Jan 24, 2007 at 02:06:34PM +0100, GeBu wrote:
> Hi we analyze your suggestions (thanks very much) and we have some 
> questions:
> 1) Why do not encode sound?

Not really necessary, although using -nosound is asking for trouble

> 2) Why there is no bitrate in pass=1?

Good question :-)

> 3) Why there is no qp_min and qp_max in pass=1 (only qp_constant)?

I wouldn't expect them to help greatly in general. They DEFINITELY won't
"help" when using qp_constant :-)

> 4) fullinter is not in man.

It is an option from ancient versions of x264+mplayer.



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