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dashdemux: Drain buffer at the end of subfragment

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Some of streams such as below have tailing boxes at the end of subfragment.
http://dash.akamaized.net/dash264/TestCases/1a/netflix/exMPD_BIP_TC1.mpd

https://bugzilla.gnome.org/show_bug.cgi?id=776200
This commit is contained in:
Seungha Yang 2017-03-15 10:17:59 +09:00 committed by Sebastian Dröge
parent 42a38b6498
commit 644192aafe
1 changed files with 7 additions and 1 deletions
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8
ext/dash/gstdashdemux.c
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@ -2744,6 +2744,7 @@ gst_dash_demux_data_received (GstAdaptiveDemux * demux,
dash_stream->sidx_base_offset +
SIDX_CURRENT_ENTRY (dash_stream)->offset +
SIDX_CURRENT_ENTRY (dash_stream)->size;
gboolean has_next = gst_dash_demux_stream_has_next_subfragment (stream);
if (dash_stream->sidx_current_offset + available < sidx_end_offset) {
buffer = gst_adapter_take_buffer (dash_stream->sidx_adapter, available);
@ -2762,6 +2763,11 @@ gst_dash_demux_data_received (GstAdaptiveDemux * demux,
gst_adapter_take_buffer (dash_stream->sidx_adapter,
sidx_end_offset - dash_stream->sidx_current_offset);
}
} else if (!has_next
&& sidx_end_offset <= dash_stream->sidx_current_offset) {
/* Drain all bytes, since there might be trailing bytes at the end of subfragment */
buffer =
gst_adapter_take_buffer (dash_stream->sidx_adapter, available);
} else {
buffer =
gst_adapter_take_buffer (dash_stream->sidx_adapter,
@ -2786,7 +2792,7 @@ gst_dash_demux_data_received (GstAdaptiveDemux * demux,
segment.flags & GST_SEGMENT_FLAG_TRICKMODE_KEY_UNITS))
&& advance) {
if (gst_dash_demux_stream_has_next_subfragment (stream)) {
if (has_next) {
GstFlowReturn new_ret;
new_ret =
gst_adaptive_demux_stream_advance_fragment (demux, stream,