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Keep track of current playback position

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This commit is contained in:
Sebastian Dröge 2009-01-27 15:27:45 +01:00
parent 556e3c46e4
commit f404262adf
1 changed files with 14 additions and 11 deletions
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25
gst/mxf/mxfdemux.c
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@ -610,11 +610,11 @@ gst_mxf_demux_choose_package (GstMXFDemux * demux)
for (i = 0; i < demux->preface->content_storage->n_packages; i++) { for (i = 0; i < demux->preface->content_storage->n_packages; i++) {
if (demux->preface->content_storage->packages[i] && if (demux->preface->content_storage->packages[i] &&
MXF_IS_METADATA_MATERIAL_PACKAGE (demux->preface-> MXF_IS_METADATA_MATERIAL_PACKAGE (demux->preface->content_storage->
content_storage->packages[i])) { packages[i])) {
ret = ret =
MXF_METADATA_GENERIC_PACKAGE (demux->preface-> MXF_METADATA_GENERIC_PACKAGE (demux->preface->content_storage->
content_storage->packages[i]); packages[i]);
break; break;
} }
} }
@ -1258,8 +1258,8 @@ gst_mxf_demux_pad_next_component (GstMXFDemux * demux, GstMXFDemuxPad * pad)
pad->current_component_index); pad->current_component_index);
pad->current_component = pad->current_component =
MXF_METADATA_SOURCE_CLIP (sequence-> MXF_METADATA_SOURCE_CLIP (sequence->structural_components[pad->
structural_components[pad->current_component_index]); current_component_index]);
if (pad->current_component == NULL) { if (pad->current_component == NULL) {
GST_ERROR_OBJECT (demux, "No such structural component"); GST_ERROR_OBJECT (demux, "No such structural component");
return GST_FLOW_ERROR; return GST_FLOW_ERROR;
@ -1267,8 +1267,8 @@ gst_mxf_demux_pad_next_component (GstMXFDemux * demux, GstMXFDemuxPad * pad)
if (!pad->current_component->source_package if (!pad->current_component->source_package
|| !pad->current_component->source_package->top_level || !pad->current_component->source_package->top_level
|| !MXF_METADATA_GENERIC_PACKAGE (pad-> || !MXF_METADATA_GENERIC_PACKAGE (pad->current_component->
current_component->source_package)->tracks) { source_package)->tracks) {
GST_ERROR_OBJECT (demux, "Invalid component"); GST_ERROR_OBJECT (demux, "Invalid component");
return GST_FLOW_ERROR; return GST_FLOW_ERROR;
} }
@ -1500,8 +1500,8 @@ gst_mxf_demux_handle_generic_container_essence_element (GstMXFDemux * demux,
continue; continue;
} }
if (pad->current_component && if (pad->current_component &&
etrack->position < pad->current_component_position) { etrack->position != pad->current_component_position) {
GST_DEBUG_OBJECT (demux, "Before current component's position"); GST_DEBUG_OBJECT (demux, "Not at current component's position");
continue; continue;
} }
@ -1549,6 +1549,10 @@ gst_mxf_demux_handle_generic_container_essence_element (GstMXFDemux * demux,
ret = gst_pad_push (GST_PAD_CAST (pad), outbuf); ret = gst_pad_push (GST_PAD_CAST (pad), outbuf);
ret = gst_mxf_demux_combine_flows (demux, pad, ret); ret = gst_mxf_demux_combine_flows (demux, pad, ret);
if (pad->last_stop > demux->segment.last_stop)
gst_segment_set_last_stop (&demux->segment, GST_FORMAT_TIME,
pad->last_stop);
if (ret != GST_FLOW_OK) if (ret != GST_FLOW_OK)
break; break;
@ -2123,7 +2127,6 @@ gst_mxf_demux_pull_and_handle_klv_packet (GstMXFDemux * demux)
goto beach; goto beach;
ret = gst_mxf_demux_handle_klv_packet (demux, &key, buffer); ret = gst_mxf_demux_handle_klv_packet (demux, &key, buffer);
demux->offset += read; demux->offset += read;
beach: beach: