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qtmux: Reset current chunk after writing out timecode

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If we have multiple tracks with timecodes, or it's not the first track
that has timecodes, or not the first buffer, we already started a chunk
for media data. We now need to "close" that chunk because we wrote data
for the timecode track and a new chunk has to be started for the
original track the next time it has data.
This commit is contained in:
Sebastian Dröge 2017-03-22 19:15:09 +02:00
parent cb6aab8685
commit 9c121b09a5
1 changed files with 7 additions and 0 deletions
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7
gst/isomp4/gstqtmux.c
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@ -3157,6 +3157,13 @@ gst_qt_mux_check_and_update_timecode (GstQTMux * qtmux, GstQTPad * pad,
atom_trak_add_samples (pad->tc_trak, 1, 1, 4, qtmux->mdat_size, FALSE,
0);
ret = gst_qt_mux_send_buffer (qtmux, tc_buf, &qtmux->mdat_size, TRUE);
/* Need to reset the current chunk (of the previous pad) here because
* some other data was written now above, and the pad has to start a
* new chunk now */
qtmux->current_chunk_offset = -1;
qtmux->current_chunk_size = 0;
qtmux->current_chunk_duration = 0;
} else if (pad->is_out_of_order) {
/* Check for a lower timecode than the one stored */
g_assert (pad->tc_trak != NULL);