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dashdemux: In KEY_UNITS trick mode, download all I-frames and not only IDR

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This commit is contained in:
Sebastian Dröge 2016-08-18 13:21:54 +03:00
parent 638c442467
commit e786f737ae
1 changed files with 7 additions and 3 deletions
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10
ext/dash/gstdashdemux.c
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@ -1290,8 +1290,9 @@ gst_dash_demux_stream_advance_sync_sample (GstAdaptiveDemuxStream * stream)
} else if (dashstream->current_sync_sample == 0) { } else if (dashstream->current_sync_sample == 0) {
dashstream->current_sync_sample = -1; dashstream->current_sync_sample = -1;
fragment_finished = TRUE; fragment_finished = TRUE;
} else } else {
dashstream->current_sync_sample--; dashstream->current_sync_sample--;
}
} }
} }
@ -2257,7 +2258,8 @@ gst_dash_demux_find_sync_samples (GstAdaptiveDemux * demux,
} }
/* Non-non-sync sample aka sync sample */ /* Non-non-sync sample aka sync sample */
if (!GST_ISOFF_SAMPLE_FLAGS_SAMPLE_IS_NON_SYNC_SAMPLE (sample_flags)) { if (!GST_ISOFF_SAMPLE_FLAGS_SAMPLE_IS_NON_SYNC_SAMPLE (sample_flags) ||
GST_ISOFF_SAMPLE_FLAGS_SAMPLE_DEPENDS_ON (sample_flags) == 2) {
GstDashStreamSyncSample sync_sample = GstDashStreamSyncSample sync_sample =
{ sample_offset, prev_sample_end - 1 }; { sample_offset, prev_sample_end - 1 };
/* TODO: need timestamps so we can decide to download or not */ /* TODO: need timestamps so we can decide to download or not */
@ -2315,7 +2317,9 @@ gst_dash_demux_find_sync_samples (GstAdaptiveDemux * demux,
dash_stream->first_sync_sample_after_moof = FALSE; dash_stream->first_sync_sample_after_moof = FALSE;
dash_stream->first_sync_sample_always_after_moof = FALSE; dash_stream->first_sync_sample_always_after_moof = FALSE;
} else { } else {
dash_stream->first_sync_sample_after_moof = TRUE; dash_stream->first_sync_sample_after_moof =
(dash_stream->moof_sync_samples->len == 1
|| demux->segment.rate > 0.0);
} }
} }