APPSRC buffers caps

cristian cristianurban86 at gmail.com
Fri Jul 15 07:47:41 PDT 2011


Set the caps on appsrc and the src pad from decodebin are :
Caps new pad decoded = audio/ms-gsm, rate=(int)[ 1, 96000 ], channels=(int)[
1, 2 ]; audio/mpeg, mpegversion=(int)1, layer=(int)3, rate=(int)[ 8000,
48000 ], channels=(int)[ 1, 2 ]; audio/mpeg, mpegversion=(int)1,
layer=(int)2, rate=(int)[ 16000, 48000 ], channels=(int)[ 1, 2 ];
audio/x-raw-int, endianness=(int)1234, signed=(boolean){ true, false },
width=(int){ 8, 16, 24, 32 }, depth=(int)[ 1, 32 ], rate=(int)[ 1000, 192000
], channels=(int)[ 1, 8 ]; audio/x-vorbis, rate=(int)[ 1000, 192000 ],
channels=(int)[ 1, 2 ]; audio/x-ac3, rate=(int)[ 1000, 96000 ],
channels=(int)[ 1, 6 ]; audio/x-dts; audio/mpeg, mpegversion=(int)4,
rate=(int)[ 1000, 96000 ], channels=(int)[ 1, 8 ]; audio/x-alaw, rate=(int)[
1000, 48000 ], channels=(int)[ 1, 2 ]; audio/x-mulaw, rate=(int)[ 1000,
48000 ], channels=(int)[ 1, 2 ]; audio/x-wms, bitrate=(int)[ 0, 2147483647
], rate=(int)[ 1000, 96000 ], channels=(int)[ 1, 2 ], block_align=(int)[ 1,
2147483647 ]; audio/x-adpcm, layout=(string)microsoft, rate=(int)[ 1000,
96000 ], channels=(int)[ 1, 2 ], block_align=(int)[ 1, 2147483647 ];
audio/x-adpcm, layout=(string)dvi, rate=(int)[ 1000, 48000 ],
channels=(int)[ 1, 2 ], block_align=(int)[ 1, 2147483647 ];
audio/x-truespeech, rate=(int)8000, channels=(int)[ 1, 2 ]; audio/x-wma,
wmaversion=(int)1, bitrate=(int)[ 0, 2147483647 ], rate=(int)[ 1000, 96000
], channels=(int)[ 1, 6 ], block_align=(int)[ 1, 2147483647 ]; audio/x-wma,
wmaversion=(int)2, bitrate=(int)[ 0, 2147483647 ], rate=(int)[ 1000, 96000
], channels=(int)[ 1, 6 ], block_align=(int)[ 1, 2147483647 ]; audio/x-wma,
wmaversion=(int)3, bitrate=(int)[ 0, 2147483647 ], rate=(int)[ 1000, 96000
], channels=(int)[ 1, 6 ], block_align=(int)[ 1, 2147483647 ];
audio/x-vnd.sony.atrac3, rate=(int)[ 1000, 96000 ], channels=(int)[ 1, 2 ];
audio/x-raw-float, endianness=(int)1234, width=(int){ 32, 64 }, rate=(int)[
1000, 192000 ], channels=(int)[ 1, 8 ]; audio/x-voxware,
voxwaretype=(int)117, rate=(int)[ 1000, 96000 ], channels=(int)[ 1, 2 ];
audio/x-adpcm, layout=(string)dk4, rate=(int)[ 8000, 96000 ],
channels=(int)[ 1, 2 ]; audio/x-adpcm, layout=(string)dk3, rate=(int)[ 8000,
96000 ], channels=(int)[ 1, 2 ]; audio/x-adpcm, layout=(string)dvi,
rate=(int)[ 8000, 96000 ], channels=(int)[ 1, 2 ]; audio/AMR,
rate=(int)8000, channels=(int)1; audio/AMR-WB, rate=(int)16000,
channels=(int)1; audio/x-siren; application/x-ogg-avi

Not so good I guess!

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