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dashdemux: do not send bogus duration messages when mediaPresentationDuration is unknown

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This commit is contained in:
Gianluca Gennari 2012-10-19 19:03:41 +02:00 committed by Thiago Santos
parent fba69179e4
commit fe05060044
2 changed files with 10 additions and 6 deletions
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9
ext/dash/gstdashdemux.c
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@ -673,12 +673,15 @@ gst_dash_demux_sink_event (GstPad * pad, GstEvent * event)
if (!gst_mpd_client_is_live (demux->client)) {
GstClockTime duration = gst_mpd_client_get_duration (demux->client);
GST_DEBUG_OBJECT (demux, "Sending duration message : %" GST_TIME_FORMAT,
GST_TIME_ARGS (duration));
if (duration != GST_CLOCK_TIME_NONE)
if (duration != GST_CLOCK_TIME_NONE) {
GST_DEBUG_OBJECT (demux, "Sending duration message : %" GST_TIME_FORMAT,
GST_TIME_ARGS (duration));
gst_element_post_message (GST_ELEMENT (demux),
gst_message_new_duration (GST_OBJECT (demux),
GST_FORMAT_TIME, duration));
} else {
GST_DEBUG_OBJECT (demux, "mediaPresentationDuration unknown, can not send the duration message");
}
}
gst_dash_demux_resume_download_task (demux);
gst_dash_demux_resume_stream_task (demux);

7
ext/dash/gstmpdparser.c
View file

@ -2934,9 +2934,10 @@ gst_mpd_client_get_duration (GstMpdClient * client)
g_return_val_if_fail (client != NULL, GST_CLOCK_TIME_NONE);
GST_MPD_CLIENT_LOCK (client);
duration = client->mpd_node->mediaPresentationDuration * GST_MSECOND;
/* We can only get the duration for on-demand streams */
if (!duration) {
if (client->mpd_node->mediaPresentationDuration != -1) {
duration = client->mpd_node->mediaPresentationDuration * GST_MSECOND;
} else {
/* We can only get the duration for on-demand streams */
duration = GST_CLOCK_TIME_NONE;
}
GST_MPD_CLIENT_UNLOCK (client);