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mxfdemux: Adjust last_stop to the last keyframe when seeking

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This commit is contained in:
Sebastian Dröge 2009-02-06 10:46:09 +01:00
parent 22cb259f19
commit bb11522f1d
1 changed files with 9 additions and 3 deletions
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12
gst/mxf/mxfdemux.c
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@ -2827,7 +2827,7 @@ gst_mxf_demux_chain (GstPad * pad, GstBuffer * inbuf)
} }
static void static void
gst_mxf_demux_pad_set_position (GstMXFDemux * demux, GstMXFDemuxPad * p, gst_mxf_demux_pad_set_last_stop (GstMXFDemux * demux, GstMXFDemuxPad * p,
GstClockTime start) GstClockTime start)
{ {
guint i; guint i;
@ -2958,7 +2958,7 @@ gst_mxf_demux_seek_push (GstMXFDemux * demux, GstEvent * event)
/* Reset EOS flag on all pads */ /* Reset EOS flag on all pads */
p->eos = FALSE; p->eos = FALSE;
p->last_flow = GST_FLOW_OK; p->last_flow = GST_FLOW_OK;
gst_mxf_demux_pad_set_position (demux, p, start); gst_mxf_demux_pad_set_last_stop (demux, p, start);
position = p->current_essence_track_position; position = p->current_essence_track_position;
off = gst_mxf_demux_find_essence_element (demux, p->current_essence_track, off = gst_mxf_demux_find_essence_element (demux, p->current_essence_track,
@ -3106,7 +3106,7 @@ gst_mxf_demux_seek_pull (GstMXFDemux * demux, GstEvent * event)
/* Reset EOS flag on all pads */ /* Reset EOS flag on all pads */
p->eos = FALSE; p->eos = FALSE;
p->last_flow = GST_FLOW_OK; p->last_flow = GST_FLOW_OK;
gst_mxf_demux_pad_set_position (demux, p, start); gst_mxf_demux_pad_set_last_stop (demux, p, start);
position = p->current_essence_track_position; position = p->current_essence_track_position;
off = off =
@ -3118,6 +3118,12 @@ gst_mxf_demux_seek_pull (GstMXFDemux * demux, GstEvent * event)
p->eos = TRUE; p->eos = TRUE;
} else { } else {
new_offset = MIN (off, new_offset); new_offset = MIN (off, new_offset);
if (position != p->current_essence_track_position) {
p->last_flow -=
gst_util_uint64_scale (p->current_essence_track_position -
position, GST_SECOND * p->material_track->edit_rate.d,
p->material_track->edit_rate.d);
}
p->current_essence_track_position = position; p->current_essence_track_position = position;
} }
p->discont = TRUE; p->discont = TRUE;