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aggregator: Add function to allow subclasses to set their own latency

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For audiomixer this is one blocksize, for videoaggregator this should
be the duration of one output frame.
This commit is contained in:
Sebastian Dröge 2014-12-17 19:51:32 +01:00
parent 46f713c598
commit 06f6d3c65c
1 changed files with 3 additions and 0 deletions
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3
gst/audiomixer/gstaudiomixer.c
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@ -1378,6 +1378,9 @@ gst_audiomixer_aggregate (GstAggregator * agg, gboolean timeout)
if (audiomixer->send_caps) { if (audiomixer->send_caps) {
gst_aggregator_set_src_caps (agg, audiomixer->current_caps); gst_aggregator_set_src_caps (agg, audiomixer->current_caps);
gst_aggregator_set_latency (agg,
gst_util_uint64_scale (audiomixer->blocksize, GST_SECOND,
GST_AUDIO_INFO_RATE (&audiomixer->info)), GST_CLOCK_TIME_NONE);
if (agg->segment.rate > 0.0) if (agg->segment.rate > 0.0)
agg->segment.position = agg->segment.start; agg->segment.position = agg->segment.start;