11.8.1. Format Constraints =====
MEncoder is capable of creating VCD, SCVD and DVD format MPEG files... encoded picture sizes and aspect ratios are available. If your movie does not already meet these requ... ve bitrate that you do not have to worry too much about encoding efficiency, but SVCD and VCD are high... itrate-starved and require effort to obtain acceptable quality.
===== 11.8.1.2. GOP Size Constraints =
