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ringbuffer: Add support for MPEG audio buffers

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This commit is contained in:
Arun Raghavan 2011-03-14 15:51:40 +05:30
parent 1a1f2cc50a
commit 193fbf93a9
1 changed files with 13 additions and 0 deletions
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13
gst-libs/gst/audio/gstringbuffer.c
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@ -446,6 +446,19 @@ gst_ring_buffer_parse_caps (GstRingBufferSpec * spec, GstCaps * caps)
spec->width = 16;
spec->depth = 16;
spec->channels = 2;
} else if (!strncmp (mimetype, "audio/mpeg", 10) &&
gst_structure_get_int (structure, "mpegaudioversion", &i) &&
(i == 1 || i == 2)) {
/* Now we know this is MPEG-1 or MPEG-2 (non AAC) */
/* extract the needed information from the cap */
if (!(gst_structure_get_int (structure, "rate", &spec->rate)))
goto parse_error;
spec->type = GST_BUFTYPE_MPEG;
spec->format = GST_MPEG;
spec->width = 16;
spec->depth = 16;
spec->channels = 2;
} else {
goto parse_error;
}