Re: Decoding MEGABOX DCM-909MK Karaoke DVD Disc

Not all song have vocal, only close to 400 of the Vietnamese songs have vocal, I don't remember the rest, but total to a few thousands I think.  The MP3 is highly compress so it's not really that big, less than 1 MB per song, but because it's vocal only, high compression is not too bad, when mixed with the high quality MIDI musical, it still sounds pretty good.
The JBK doesn't play the Megabox DVD, I would need to convert it to the right format.  I was thinking of mixing the MIDI and vocal on the computer then save as WMA to be played on the JBK, but that's a lots of work for 400 songs, probably not worth it, it's just my curiosity more than anything.
MIDI is always play in stereo.