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mxfdemux: Fix last_stop calculation when seeking

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This commit is contained in:
Sebastian Dröge 2009-02-08 21:52:03 +01:00
parent 33baa707a2
commit f169201c24
1 changed files with 13 additions and 9 deletions
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22
gst/mxf/mxfdemux.c
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@ -2894,7 +2894,7 @@ gst_mxf_demux_pad_set_last_stop (GstMXFDemux * demux, GstMXFDemuxPad * p,
GstClockTime sum = 0; GstClockTime sum = 0;
MXFMetadataSourceClip *clip = NULL; MXFMetadataSourceClip *clip = NULL;
if (!MXF_IS_METADATA_MATERIAL_PACKAGE (demux->current_package)) { if (!p->current_component) {
p->current_essence_track_position = p->current_essence_track_position =
gst_util_uint64_scale (start, p->material_track->edit_rate.n, gst_util_uint64_scale (start, p->material_track->edit_rate.n,
p->material_track->edit_rate.d * GST_SECOND); p->material_track->edit_rate.d * GST_SECOND);
@ -2949,19 +2949,23 @@ gst_mxf_demux_pad_set_last_stop (GstMXFDemux * demux, GstMXFDemuxPad * p,
p->material_track->edit_rate.n); p->material_track->edit_rate.n);
start -= sum; start -= sum;
p->last_stop = sum + gst_util_uint64_scale (start,
GST_SECOND * p->material_track->edit_rate.d,
p->material_track->edit_rate.n);;
p->last_stop_accumulated_error = 0.0;
if (gst_mxf_demux_pad_set_component (demux, p, i) != GST_FLOW_OK) { if (gst_mxf_demux_pad_set_component (demux, p, i) != GST_FLOW_OK) {
p->eos = TRUE; p->eos = TRUE;
} }
p->current_essence_track_position += {
gst_util_uint64_scale (start, gint64 essence_offset = gst_util_uint64_scale (start,
p->current_essence_track->source_track->edit_rate.n, p->current_essence_track->source_track->edit_rate.n,
p->current_essence_track->source_track->edit_rate.d * GST_SECOND); p->current_essence_track->source_track->edit_rate.d * GST_SECOND);
p->current_essence_track_position += essence_offset;
p->last_stop = sum + gst_util_uint64_scale (essence_offset,
GST_SECOND * p->material_track->edit_rate.d,
p->material_track->edit_rate.n);
p->last_stop_accumulated_error = 0.0;
}
if (p->current_essence_track_position >= p->current_essence_track->duration if (p->current_essence_track_position >= p->current_essence_track->duration
&& p->current_essence_track->duration > 0) { && p->current_essence_track->duration > 0) {