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mxfdemux: Output the topology of the file in debug logs
This provides a summary of the number/type of tracks in the Material and File Packages Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2371>
This commit is contained in:
Edward Hervey
Edward Hervey
parent
3303e0ebd2
commit
40d3690054
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@ -980,6 +980,148 @@ gst_mxf_demux_update_essence_tracks (GstMXFDemux * demux)
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return GST_FLOW_OK;
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}
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static MXFMetadataEssenceContainerData *
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essence_container_for_source_package (MXFMetadataContentStorage * storage,
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MXFMetadataSourcePackage * package)
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{
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guint i;
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for (i = 0; i < storage->n_essence_container_data; i++) {
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MXFMetadataEssenceContainerData *cont = storage->essence_container_data[i];
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if (cont && cont->linked_package == package)
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return cont;
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}
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return NULL;
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}
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static void
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gst_mxf_demux_show_topology (GstMXFDemux * demux)
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{
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GList *material_packages = NULL;
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GList *file_packages = NULL;
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GList *tmp;
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MXFMetadataContentStorage *storage = demux->preface->content_storage;
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guint i;
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gchar str[96];
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/* Show the topology starting from the preface */
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GST_DEBUG_OBJECT (demux, "Topology");
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for (i = 0; i < storage->n_packages; i++) {
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MXFMetadataGenericPackage *pack = storage->packages[i];
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if (MXF_IS_METADATA_MATERIAL_PACKAGE (pack))
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material_packages = g_list_append (material_packages, pack);
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else if (MXF_IS_METADATA_SOURCE_PACKAGE (pack))
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file_packages = g_list_append (file_packages, pack);
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else
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GST_DEBUG_OBJECT (demux, "Unknown package type");
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}
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GST_DEBUG_OBJECT (demux, "Number of Material Package (i.e. output) : %d",
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g_list_length (material_packages));
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for (tmp = material_packages; tmp; tmp = tmp->next) {
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MXFMetadataMaterialPackage *pack = (MXFMetadataMaterialPackage *) tmp->data;
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GST_DEBUG_OBJECT (demux, " Package with %d tracks , UID:%s",
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pack->n_tracks, mxf_umid_to_string (&pack->package_uid, str));
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for (i = 0; i < pack->n_tracks; i++) {
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MXFMetadataTrack *track = pack->tracks[i];
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if (track == NULL) {
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GST_DEBUG_OBJECT (demux, " Unknown/Unhandled track UUID %s",
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mxf_uuid_to_string (&pack->tracks_uids[i], str));
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} else if (MXF_IS_METADATA_TIMELINE_TRACK (track)) {
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MXFMetadataTimelineTrack *mtrack = (MXFMetadataTimelineTrack *) track;
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GST_DEBUG_OBJECT (demux,
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" Timeline Track id:%d number:0x%08x name:`%s` edit_rate:%d/%d origin:%"
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G_GINT64_FORMAT, track->track_id, track->track_number,
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track->track_name, mtrack->edit_rate.n, mtrack->edit_rate.d,
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mtrack->origin);
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} else {
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GST_DEBUG_OBJECT (demux,
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" Non-Timeline-Track id:%d number:0x%08x name:`%s`",
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track->track_id, track->track_number, track->track_name);
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}
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if (track) {
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MXFMetadataSequence *sequence = track->sequence;
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guint si;
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GST_DEBUG_OBJECT (demux,
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" Sequence duration:%" G_GINT64_FORMAT
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" n_structural_components:%d", sequence->duration,
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sequence->n_structural_components);
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for (si = 0; si < sequence->n_structural_components; si++) {
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MXFMetadataStructuralComponent *comp =
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sequence->structural_components[si];
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GST_DEBUG_OBJECT (demux,
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" Component #%d duration:%" G_GINT64_FORMAT, si,
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comp->duration);
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if (MXF_IS_METADATA_SOURCE_CLIP (comp)) {
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MXFMetadataSourceClip *clip = (MXFMetadataSourceClip *) comp;
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GST_DEBUG_OBJECT (demux,
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" Clip start_position:%" G_GINT64_FORMAT
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" source_track_id:%d source_package_id:%s",
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clip->start_position, clip->source_track_id,
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mxf_umid_to_string (&clip->source_package_id, str));
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}
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}
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}
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}
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}
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GST_DEBUG_OBJECT (demux, "Number of File Packages (i.e. input) : %d",
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g_list_length (file_packages));
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for (tmp = file_packages; tmp; tmp = tmp->next) {
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MXFMetadataMaterialPackage *pack = (MXFMetadataMaterialPackage *) tmp->data;
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MXFMetadataSourcePackage *src = (MXFMetadataSourcePackage *) pack;
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MXFMetadataEssenceContainerData *econt =
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essence_container_for_source_package (storage, src);
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GST_DEBUG_OBJECT (demux,
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" Package (body_sid:%d index_sid:%d top_level:%d) with %d tracks , UID:%s",
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econt->body_sid, econt->index_sid, src->top_level, pack->n_tracks,
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mxf_umid_to_string (&pack->package_uid, str));
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GST_DEBUG_OBJECT (demux, " Package descriptor : %s",
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g_type_name (G_OBJECT_TYPE (src->descriptor)));
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for (i = 0; i < pack->n_tracks; i++) {
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MXFMetadataTrack *track = pack->tracks[i];
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MXFMetadataSequence *sequence = track->sequence;
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guint di, si;
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if (MXF_IS_METADATA_TIMELINE_TRACK (track)) {
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MXFMetadataTimelineTrack *mtrack = (MXFMetadataTimelineTrack *) track;
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GST_DEBUG_OBJECT (demux,
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" Timeline Track id:%d number:0x%08x name:`%s` edit_rate:%d/%d origin:%"
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G_GINT64_FORMAT, track->track_id, track->track_number,
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track->track_name, mtrack->edit_rate.n, mtrack->edit_rate.d,
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mtrack->origin);
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} else {
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GST_DEBUG_OBJECT (demux,
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" Non-Timeline-Track id:%d number:0x%08x name:`%s` type:0x%x",
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track->track_id, track->track_number, track->track_name,
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track->type);
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}
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for (di = 0; di < track->n_descriptor; di++) {
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MXFMetadataFileDescriptor *desc = track->descriptor[di];
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GST_DEBUG_OBJECT (demux, " Descriptor %s %s",
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g_type_name (G_OBJECT_TYPE (desc)),
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mxf_ul_to_string (&desc->essence_container, str));
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}
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GST_DEBUG_OBJECT (demux,
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" Sequence duration:%" G_GINT64_FORMAT
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" n_structural_components:%d", sequence->duration,
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sequence->n_structural_components);
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for (si = 0; si < sequence->n_structural_components; si++) {
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MXFMetadataStructuralComponent *comp =
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sequence->structural_components[si];
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GST_DEBUG_OBJECT (demux,
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" Component #%d duration:%" G_GINT64_FORMAT, si,
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comp->duration);
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}
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}
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}
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g_list_free (material_packages);
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g_list_free (file_packages);
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}
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static GstFlowReturn
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gst_mxf_demux_update_tracks (GstMXFDemux * demux)
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{
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@ -994,6 +1136,8 @@ gst_mxf_demux_update_tracks (GstMXFDemux * demux)
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g_rw_lock_writer_lock (&demux->metadata_lock);
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GST_DEBUG_OBJECT (demux, "Updating tracks");
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gst_mxf_demux_show_topology (demux);
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if ((ret = gst_mxf_demux_update_essence_tracks (demux)) != GST_FLOW_OK) {
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goto error;
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}
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