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mssdemux: always use timescale for gst timestamp calculation

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Not doing this can lead the demuxer to attempt downloading fragments
for an invalid start time. The server would then send a HTTP
Precondition failed error, the demuxer would try some more times to
download the invalid fragment and eventually error out.

https://bugzilla.gnome.org/show_bug.cgi?id=754523
This commit is contained in:
Philippe Normand 2015-09-03 15:11:00 +02:00 committed by Tim-Philipp Müller
parent a1d39d385d
commit 5d4388bf9e
1 changed files with 5 additions and 6 deletions
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11
ext/smoothstreaming/gstmssmanifest.c
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@ -904,7 +904,7 @@ gst_mss_stream_get_fragment_gst_timestamp (GstMssStream * stream)
guint64 timescale; guint64 timescale;
GstMssStreamFragment *fragment; GstMssStreamFragment *fragment;
g_return_val_if_fail (stream->active, GST_FLOW_ERROR); g_return_val_if_fail (stream->active, GST_CLOCK_TIME_NONE);
if (!stream->current_fragment) { if (!stream->current_fragment) {
GList *last = g_list_last (stream->fragments); GList *last = g_list_last (stream->fragments);
@ -912,13 +912,12 @@ gst_mss_stream_get_fragment_gst_timestamp (GstMssStream * stream)
return GST_CLOCK_TIME_NONE; return GST_CLOCK_TIME_NONE;
fragment = last->data; fragment = last->data;
return fragment->time + (fragment->duration * fragment->repetitions); time = fragment->time + (fragment->duration * fragment->repetitions);
} else {
fragment = stream->current_fragment->data;
time = fragment->time + (fragment->duration * stream->fragment_repetition_index);
} }
fragment = stream->current_fragment->data;
time =
fragment->time + (fragment->duration * stream->fragment_repetition_index);
timescale = gst_mss_stream_get_timescale (stream); timescale = gst_mss_stream_get_timescale (stream);
return (GstClockTime) gst_util_uint64_scale_round (time, GST_SECOND, return (GstClockTime) gst_util_uint64_scale_round (time, GST_SECOND,
timescale); timescale);