File formats: D. =  Demuxing supported .E =  Muxing supported -- D/E extension explain D 3dostr 3DO STR E 3g2 3GP2 (3GPP2 file format) E 3gp 3GP (3GPP file format) D 4xm 4X Technologies E a64 a64 - video for Commodore 64 D aa Audible AA format files D aac raw ADTS AAC (Advanced Audio Coding) DE ac3 raw AC-3 D acm Interplay ACM D act ACT Voice file format D adf Artworx Data Format D adp ADP D ads Sony PS2 ADS E adts ADTS AAC (Advanced Audio Coding) DE adx CRI ADX D aea MD STUDIO audio D afc AFC DE aiff Audio IFF D aix CRI AIX DE alaw PCM A-law D alias_pix Alias/Wavefront PIX image DE amr 3GPP AMR D anm Deluxe Paint Animation D ...