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qtdemux: send GAP events for subtitle streams
https://bugzilla.gnome.org/show_bug.cgi?id=696244
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1 changed files with 24 additions and 0 deletions
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@ -3134,6 +3134,7 @@ gst_qtdemux_activate_segment (GstQTDemux * qtdemux, QtDemuxStream * stream,
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stream->segment.start = start;
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stream->segment.start = start;
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stream->segment.stop = stop;
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stream->segment.stop = stop;
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stream->segment.time = time;
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stream->segment.time = time;
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stream->segment.position = start;
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/* now prepare and send the segment */
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/* now prepare and send the segment */
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if (stream->pad) {
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if (stream->pad) {
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@ -3751,6 +3752,11 @@ gst_qtdemux_decorate_and_push_buffer (GstQTDemux * qtdemux,
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ret = gst_pad_push (stream->pad, buf);
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ret = gst_pad_push (stream->pad, buf);
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if (GST_CLOCK_TIME_IS_VALID (pts) && GST_CLOCK_TIME_IS_VALID (duration)) {
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/* mark position in stream, we'll need this to know when to send GAP event */
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stream->segment.position = pts + duration;
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}
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exit:
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exit:
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return ret;
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return ret;
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}
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}
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@ -3802,6 +3808,24 @@ gst_qtdemux_loop_state_movie (GstQTDemux * qtdemux)
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goto eos;
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goto eos;
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}
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}
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/* gap events for subtitle streams */
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for (i = 0; i < qtdemux->n_streams; i++) {
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stream = qtdemux->streams[i];
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if (stream->subtype == FOURCC_subp || stream->subtype == FOURCC_text
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|| stream->subtype == FOURCC_sbtl) {
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/* send one second gap events until the stream catches up */
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/* gaps can only be sent after segment is activated (segment.stop is no longer -1) */
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while (GST_CLOCK_TIME_IS_VALID (stream->segment.stop) &&
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GST_CLOCK_TIME_IS_VALID (stream->segment.position) &&
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stream->segment.position + GST_SECOND < min_time) {
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GstEvent *gap =
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gst_event_new_gap (stream->segment.position, GST_SECOND);
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gst_pad_push_event (stream->pad, gap);
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stream->segment.position += GST_SECOND;
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}
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}
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}
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stream = qtdemux->streams[index];
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stream = qtdemux->streams[index];
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/* fetch info for the current sample of this stream */
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/* fetch info for the current sample of this stream */
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