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rtspsrc: configure rtcp interval if provided

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... in PLAY response.
This commit is contained in:
Mark Nauwelaerts 2011-08-01 08:32:24 +02:00
parent 056e9188b1
commit 3e33a7a09f
1 changed files with 34 additions and 0 deletions
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34
gst/rtsp/gstrtspsrc.c
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@ -5955,6 +5955,34 @@ gst_rtspsrc_parse_rtpinfo (GstRTSPSrc * src, gchar * rtpinfo)
return TRUE;
}
static void
gst_rtspsrc_handle_rtcp_interval (GstRTSPSrc * src, gchar * rtcp)
{
guint64 interval;
GList *walk;
interval = strtoul (rtcp, NULL, 10);
GST_DEBUG_OBJECT (src, "rtcp interval: %" G_GUINT64_FORMAT " ms", interval);
if (!interval)
return;
interval *= GST_MSECOND;
for (walk = src->streams; walk; walk = g_list_next (walk)) {
GstRTSPStream *stream = (GstRTSPStream *) walk->data;
/* already (optionally) retrieved this when configuring manager */
if (stream->session) {
GObject *rtpsession = stream->session;
GST_DEBUG_OBJECT (src, "configure rtcp interval in session %p",
rtpsession);
g_object_set (rtpsession, "rtcp-min-interval", interval, NULL);
}
}
}
static gdouble
gst_rtspsrc_get_float (const gchar * dstr)
{
@ -6163,6 +6191,12 @@ gst_rtspsrc_play (GstRTSPSrc * src, GstSegment * segment, gboolean async)
&hval, hval_idx++) == GST_RTSP_OK)
gst_rtspsrc_parse_rtpinfo (src, hval);
/* some servers indicate RTCP parameters in PLAY response,
* rather than properly in SDP */
if (gst_rtsp_message_get_header (&response, GST_RTSP_HDR_RTCP_INTERVAL,
&hval, 0) == GST_RTSP_OK)
gst_rtspsrc_handle_rtcp_interval (src, hval);
gst_rtsp_message_unset (&response);
/* early exit when we did aggregate control */