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rmdemux: Parse and post bitrate for streams

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Parse the bitrate of the streams and post their tags.

Fixes #599299
This commit is contained in:
Thiago Santos 2010-01-07 16:36:08 -03:00
parent db73c4337d
commit 6dd3525806
1 changed files with 22 additions and 1 deletions
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23
gst/realmedia/rmdemux.c
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@ -1492,7 +1492,8 @@ gst_rmdemux_add_stream (GstRMDemux * rmdemux, GstRMDemuxStream * stream)
/* save for later, we must send the tags after the newsegment event */
if (codec_name != NULL && codec_tag != NULL) {
stream->pending_tags = gst_tag_list_new ();
if (stream->pending_tags == NULL)
stream->pending_tags = gst_tag_list_new ();
gst_tag_list_add (stream->pending_tags, GST_TAG_MERGE_KEEP,
codec_tag, codec_name, NULL);
}
@ -1556,6 +1557,8 @@ gst_rmdemux_parse_mdpr (GstRMDemux * rmdemux, const guint8 * data, int length)
guint str_len = 0;
int stream_type;
int offset;
guint32 max_bitrate;
guint32 avg_bitrate;
stream = g_new0 (GstRMDemuxStream, 1);
@ -1569,6 +1572,24 @@ gst_rmdemux_parse_mdpr (GstRMDemux * rmdemux, const guint8 * data, int length)
stream->adapter = gst_adapter_new ();
GST_LOG_OBJECT (rmdemux, "stream_number=%d", stream->id);
/* parse the bitrates */
max_bitrate = RMDEMUX_GUINT32_GET (data + 2);
avg_bitrate = RMDEMUX_GUINT32_GET (data + 6);
GST_LOG_OBJECT (rmdemux, "Stream max bitrate=%u", max_bitrate);
GST_LOG_OBJECT (rmdemux, "Stream avg bitrate=%u", avg_bitrate);
if (max_bitrate != 0) {
if (stream->pending_tags == NULL)
stream->pending_tags = gst_tag_list_new ();
gst_tag_list_add (stream->pending_tags, GST_TAG_MERGE_REPLACE,
GST_TAG_MAXIMUM_BITRATE, max_bitrate, NULL);
}
if (avg_bitrate != 0) {
if (stream->pending_tags == NULL)
stream->pending_tags = gst_tag_list_new ();
gst_tag_list_add (stream->pending_tags, GST_TAG_MERGE_REPLACE,
GST_TAG_BITRATE, avg_bitrate, NULL);
}
offset = 30;
stream1_type_string = gst_rm_utils_read_string8 (data + offset,
length - offset, &str_len);