Q69: I am trying to make a XVCD and the final mpg or VCD will not play correctly or work at all. How can I avoid this?
A: When you make a XVCD and raise or lower the bitrates you will need to find the correct mux setting of BBmpeg on your own. Automatic doesn't seem to work well with VCD mpeg video. The easiest way I have found is to use the setting DVD2SVCD uses as a starting point and if your bitrate is higher then the 1150 CBR rate that a standard VCD uses then you will need to raise the force mux rate and if the bitrate is lower then you need to lower it. It may take a few tries to get it right. Watch BBmpeg and see if there are any overflow errors. If there are stop the muxing, close both DVD2SVCD and Bbmpeg, start DVD2SVCD, load the d2s file, raise the forced mux rate of BBmpeg and continue. Keep doing this until you get no errors while watching the muxing. Try and use as low a mux rate as possible while not getting any errors. Once you have found a succesful rate you can continue to use that rate as long as your future encodes use the same bitrates. As an example I have found that by using a CBR video bitrate of 1500Kbit and an audio bitrate of 224 I use a force mux rate of 4420.