384 kbps for 5.1 channel sound.
* vcodec: mpeg1video for VCD; mpeg2video for SVCD; mpeg2video is usually used for DVD but you may also use mpeg1video for CIF resolutions.
* keyint: Used to set the ... a DVD, you could use vbitrate=400. The resulting video quality would probably be quite bad. If you are t... this could constrain you to less than an hour of video on a single-layer DVD.
* vstrict: vstrict=0 sho
