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rtpjitterbuffer: Keep the DTS estimate if we got no DTS after a jitterbuffer reset

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Otherwise we will just output buffers without timestamps after a reset if no
timestamps are provided by upstream, e.g. when using RTSP over TCP.

https://bugzilla.gnome.org/show_bug.cgi?id=749536
This commit is contained in:
Sebastian Dröge 2015-08-13 16:32:55 +02:00
parent 6eee26b24b
commit 68a9209408
1 changed files with 7 additions and 1 deletions
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8
gst/rtpmanager/gstrtpjitterbuffer.c
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@ -2402,7 +2402,13 @@ gst_rtp_jitter_buffer_chain (GstPad * pad, GstObject * parent,
* clock now to have something to calculate with in the future. */
dts = get_current_running_time (jitterbuffer);
pts = dts;
estimated_dts = TRUE;
/* Remember that we estimated the DTS if we are running already
* and this is not our first packet (or first packet after a reset).
* If it's the first packet, we somehow must generate a timestamp for
* everything, otherwise we can't calculate any times
*/
estimated_dts = (priv->next_in_seqnum != -1);
} else {
/* take the DTS of the buffer. This is the time when the packet was
* received and is used to calculate jitter and clock skew. We will adjust