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dashdemux: also check for subfragments on has_next_fragment

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In dash isombff profile the fragment is split into subframents where
bitrate switching is possible. Also take that into consideration
when checking if a stream has next fragments.
This commit is contained in:
Thiago Santos 2015-09-14 13:56:10 -03:00
parent 25f0787c1c
commit cc599bb5b5
1 changed files with 23 additions and 0 deletions
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23
ext/dash/gstdashdemux.c
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@ -1024,6 +1024,24 @@ gst_dash_demux_stream_seek (GstAdaptiveDemuxStream * stream, GstClockTime ts)
return GST_FLOW_OK; return GST_FLOW_OK;
} }
static gboolean
gst_dash_demux_stream_has_next_subfragment (GstAdaptiveDemuxStream * stream)
{
GstDashDemuxStream *dashstream = (GstDashDemuxStream *) stream;
GstSidxBox *sidx = SIDX (dashstream);
if (dashstream->sidx_parser.status == GST_ISOFF_SIDX_PARSER_FINISHED) {
if (stream->demux->segment.rate > 0.0) {
if (sidx->entry_index + 1 < sidx->entries_count)
return TRUE;
} else {
if (sidx->entry_index >= 1)
return TRUE;
}
}
return FALSE;
}
static gboolean static gboolean
gst_dash_demux_stream_advance_subfragment (GstAdaptiveDemuxStream * stream) gst_dash_demux_stream_advance_subfragment (GstAdaptiveDemuxStream * stream)
{ {
@ -1062,6 +1080,11 @@ gst_dash_demux_stream_has_next_fragment (GstAdaptiveDemuxStream * stream)
GstDashDemux *dashdemux = GST_DASH_DEMUX_CAST (stream->demux); GstDashDemux *dashdemux = GST_DASH_DEMUX_CAST (stream->demux);
GstDashDemuxStream *dashstream = (GstDashDemuxStream *) stream; GstDashDemuxStream *dashstream = (GstDashDemuxStream *) stream;
if (gst_mpd_client_has_isoff_ondemand_profile (dashdemux->client)) {
if (gst_dash_demux_stream_has_next_subfragment (stream))
return TRUE;
}
return gst_mpd_client_has_next_segment (dashdemux->client, return gst_mpd_client_has_next_segment (dashdemux->client,
dashstream->active_stream, stream->demux->segment.rate > 0.0); dashstream->active_stream, stream->demux->segment.rate > 0.0);
} }