video/x-ms-asf asfdemux video/x-msvideo avidemux video/x-matroska matroskademux audio/x-wav wavparse video/mpeg, systemstream=(boolean)true system_encode audio/x-au ffdemux_au audio/x-mod modplug audio/x-flac flacdec video/x-jpeg, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ], framerate=(double)[ 0, 1.7976931348623157e+308 ] ffenc_ljpeg ffdec_sp5x video/mpeg, mpegversion=(int)[ 1, 2 ], systemstream=(boolean)false ffdec_mpegvideo video/x-h263, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ], framerate=(double)[ 0, 1.7976931348623157e+308 ] ffenc_h263p ffdec_h263i application/x-rtp rtpgsmparse test