[Mp4-tech] MPEG4, MPEG2, and MPEG1

Kae Hsueh kaehsueh gmail.com
Fri Jan 21 13:08:45 ESTEDT 2005


This might be a stupid question. Can some one tell me if MPEG2 is
backward compatible to MPEG1? It means can I use MPEG2 decoder to
decode MPEG1 streams or files?
Same go with MPEG-4. Can I use MPEG-4 decoder to decode MPEG1 or MPEG2
streams or files?
Kae


More information about the Mp4-tech mailing list