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aacparse: Add stream-format to output caps

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Adds stream-format field to output caps
This commit is contained in:
Thiago Santos 2010-01-11 10:51:18 -03:00
parent 5b8b363310
commit 7cfe3643db
1 changed files with 17 additions and 0 deletions
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17
gst/audioparsers/gstaacparse.c
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@ -210,6 +210,7 @@ gst_aacparse_set_src_caps (GstAacParse * aacparse, GstCaps * sink_caps)
GstStructure *s;
GstCaps *src_caps = NULL;
gboolean res = FALSE;
const gchar *stream_format;
GST_DEBUG_OBJECT (aacparse, "sink caps: %" GST_PTR_FORMAT, sink_caps);
if (sink_caps)
@ -220,11 +221,27 @@ gst_aacparse_set_src_caps (GstAacParse * aacparse, GstCaps * sink_caps)
gst_caps_set_simple (src_caps, "framed", G_TYPE_BOOLEAN, TRUE,
"mpegversion", G_TYPE_INT, aacparse->mpegversion, NULL);
switch (aacparse->header_type) {
case DSPAAC_HEADER_NONE:
stream_format = "none";
break;
case DSPAAC_HEADER_ADTS:
stream_format = "adts";
break;
case DSPAAC_HEADER_ADIF:
stream_format = "adif";
break;
default:
stream_format = NULL;
}
s = gst_caps_get_structure (src_caps, 0);
if (!gst_structure_has_field (s, "rate") && aacparse->sample_rate > 0)
gst_structure_set (s, "rate", G_TYPE_INT, aacparse->sample_rate, NULL);
if (!gst_structure_has_field (s, "channels") && aacparse->channels > 0)
gst_structure_set (s, "channels", G_TYPE_INT, aacparse->channels, NULL);
if (!gst_structure_has_field (s, "stream-format") && stream_format)
gst_structure_set (s, "stream-format", G_TYPE_STRING, stream_format, NULL);
GST_DEBUG_OBJECT (aacparse, "setting src caps: %" GST_PTR_FORMAT, src_caps);