[MEncoder-users] MPEG1 with constant bitrate

[Jan Paul Schmidt]

Hi there,

I'm trying to get a MPEG1 video with constant bitrate with lavc. The 
lavc options are:

	vcodec=mpeg1video:vbitrate=600:vrc_maxrate=600:vrc_minrate=600

But this all does not give me a constant bitrate when checking with

	mplayer -oac copy -ovc copy -o /dev/null video.mpg

The bitrate is not exactly 600 but somewhere near 600.

Is it possible to create a constant bitrate with lavc or do I need to 
use mjpegtools?

jps