Some dvd players will play avi and mpegs........
You may need to consult you manual on the codec types.
You player may only read avis from cds
Dvds must usually be UDF partitioned......physical.....version 1.02
Video_TS contains mpeg2DVD streams....IFO\BUP tocs etc
Audio_TS contains AAC\AC3 audio data if its a SACD