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mssdemux: add bitrate info to audio streams

Browse source 
bitrate info is always present on the QualityLevel xml node as part
of the adaptive selection processing, put it into caps as some
decoders require it (avdec_wmav2 for example)

https://bugzilla.gnome.org/show_bug.cgi?id=699924
This commit is contained in:
Thiago Santos 2013-05-14 22:04:19 -03:00
parent 62860f4fa9
commit f74f9cd3ab
1 changed files with 9 additions and 4 deletions
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13
ext/smoothstreaming/gstmssmanifest.c
View file

@ -451,8 +451,9 @@ _gst_mss_stream_add_h264_codec_data (GstCaps * caps, const gchar * codecdatastr)
}
static GstCaps *
_gst_mss_stream_video_caps_from_qualitylevel_xml (xmlNodePtr node)
_gst_mss_stream_video_caps_from_qualitylevel_xml (GstMssStreamQuality * q)
{
xmlNodePtr node = q->xmlnode;
GstCaps *caps;
GstStructure *structure;
gchar *fourcc = (gchar *) xmlGetProp (node, (xmlChar *) "FourCC");
@ -556,8 +557,9 @@ _make_aacl_codec_data (guint64 sampling_rate, guint64 channels)
}
static GstCaps *
_gst_mss_stream_audio_caps_from_qualitylevel_xml (xmlNodePtr node)
_gst_mss_stream_audio_caps_from_qualitylevel_xml (GstMssStreamQuality * q)
{
xmlNodePtr node = q->xmlnode;
GstCaps *caps;
GstStructure *structure;
gchar *fourcc = (gchar *) xmlGetProp (node, (xmlChar *) "FourCC");
@ -584,6 +586,9 @@ _gst_mss_stream_audio_caps_from_qualitylevel_xml (xmlNodePtr node)
gst_structure_set (structure, "rate", G_TYPE_INT,
(int) g_ascii_strtoull (rate, NULL, 10), NULL);
}
if (q->bitrate) {
gst_structure_set (structure, "bitrate", G_TYPE_INT, q->bitrate, NULL);
}
if (codec_data && strlen (codec_data)) {
GstBuffer *buffer = gst_buffer_from_hex_string ((gchar *) codec_data);
@ -697,11 +702,11 @@ gst_mss_stream_get_caps (GstMssStream * stream)
if (streamtype == MSS_STREAM_TYPE_VIDEO)
caps =
_gst_mss_stream_video_caps_from_qualitylevel_xml
(qualitylevel->xmlnode);
(qualitylevel);
else if (streamtype == MSS_STREAM_TYPE_AUDIO)
caps =
_gst_mss_stream_audio_caps_from_qualitylevel_xml
(qualitylevel->xmlnode);
(qualitylevel);
return caps;
}