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| author | Sebastian Dröge <sebastian@centricular.com> | 2015-06-25 23:24:50 +0200 |
|---|---|---|
| committer | Sebastian Dröge <sebastian@centricular.com> | 2015-06-25 23:36:10 +0200 |
| commit | 626a8f0a74f8ea748b811b74ba9e7ae2baea2cca (patch) | |
| tree | 9c9d4137231234e68a55534f3be630d3256d79ff /ext | |
| parent | 95eb1aa49c130bb2f58ec6712bd8cb8b61326b99 (diff) | |
| download | gstreamer-plugins-bad-626a8f0a74f8ea748b811b74ba9e7ae2baea2cca.tar.gz | |
dashdemux: Subtract the period start time from the presentation offset
We're interested in the offset between the period start timestamp and the
actual media timestamp so that we can properly correct for it. The absolute
presentation offset to timestamp 0 is useless as the only thing we really
care about is the offset between the current fragment timestamp and the
media timestamp.
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/dash/gstmpdparser.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/ext/dash/gstmpdparser.c b/ext/dash/gstmpdparser.c index d5f99564a..e7420ec2e 100644 --- a/ext/dash/gstmpdparser.c +++ b/ext/dash/gstmpdparser.c @@ -3761,13 +3761,17 @@ gst_mpd_parser_get_stream_presentation_offset (GstMpdClient * client, guint stream_idx) { GstActiveStream *stream = NULL; + GstStreamPeriod *stream_period = gst_mpdparser_get_stream_period (client); g_return_val_if_fail (client != NULL, FALSE); g_return_val_if_fail (client->active_streams != NULL, FALSE); stream = g_list_nth_data (client->active_streams, stream_idx); g_return_val_if_fail (stream != NULL, FALSE); - return stream->presentationTimeOffset; + if (stream->presentationTimeOffset > stream_period->start) + return stream->presentationTimeOffset - stream_period->start; + else + return 0; } gboolean |