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| author | Sebastian Dröge <sebastian@centricular.com> | 2017-03-22 12:04:35 +0200 |
|---|---|---|
| committer | Sebastian Dröge <sebastian@centricular.com> | 2017-03-22 12:06:33 +0200 |
| commit | b8b2946e03305cc60ac17b7df9437aad58c22a03 (patch) | |
| tree | 7dfd4e1c12814f369d609e6722c529d78c8e234f /ext | |
| parent | 19eba961d20b796277b3af5762e9c07b4364bfb6 (diff) | |
| download | gstreamer-plugins-bad-b8b2946e03305cc60ac17b7df9437aad58c22a03.tar.gz | |
dashdemux: In reverse playback mode, if seeking to the beginning of a fragment, start with the previous one instead
There's no point to start downloading a fragment just to output 1ns.
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/dash/gstdashdemux.c | 4 | ||||
| -rw-r--r-- | ext/dash/gstmpdparser.c | 5 |
2 files changed, 9 insertions, 0 deletions
diff --git a/ext/dash/gstdashdemux.c b/ext/dash/gstdashdemux.c index 461ec7fab..0af18c2bb 100644 --- a/ext/dash/gstdashdemux.c +++ b/ext/dash/gstdashdemux.c @@ -1290,6 +1290,10 @@ gst_dash_demux_stream_sidx_seek (GstDashDemuxStream * dashstream, /* FIXME in reverse mode, if we are exactly at a fragment start it makes more * sense to start from the end of the previous fragment */ + if (!forward && idx > 0 && entry->pts == ts) { + idx--; + entry = &sidx->entries[idx]; + } /* Now entry->pts <= ts < entry->pts + entry->duration, need to adjust for * snapping */ diff --git a/ext/dash/gstmpdparser.c b/ext/dash/gstmpdparser.c index a1d4cdace..944370191 100644 --- a/ext/dash/gstmpdparser.c +++ b/ext/dash/gstmpdparser.c @@ -4864,6 +4864,11 @@ gst_mpd_client_stream_seek (GstMpdClient * client, GstActiveStream * stream, ts = 0; index = ts / duration; + + /* At the end of a segment in reverse mode, start from the previous fragment */ + if (!forward && index > 0 && ts % duration == 0) + index--; + index_time = index * duration; if ((flags & GST_SEEK_FLAG_SNAP_NEAREST) == GST_SEEK_FLAG_SNAP_NEAREST) { |