- if (presentation_timeoffset_val) {
- rep->presentation_timeoffset = (int64_t) strtoll(presentation_timeoffset_val, NULL, 10);
- av_log(s, AV_LOG_TRACE, "rep->presentation_timeoffset = [%"PRId64"]\n", rep->presentation_timeoffset);
- xmlFree(presentation_timeoffset_val);
- }
- if (duration_val) {
- rep->fragment_duration = (int64_t) strtoll(duration_val, NULL, 10);
- av_log(s, AV_LOG_TRACE, "rep->fragment_duration = [%"PRId64"]\n", rep->fragment_duration);
- xmlFree(duration_val);
- }
- if (timescale_val) {
- rep->fragment_timescale = (int64_t) strtoll(timescale_val, NULL, 10);
- av_log(s, AV_LOG_TRACE, "rep->fragment_timescale = [%"PRId64"]\n", rep->fragment_timescale);
- xmlFree(timescale_val);
- }
- if (startnumber_val) {
- rep->start_number = rep->first_seq_no = (int64_t) strtoll(startnumber_val, NULL, 10);
- av_log(s, AV_LOG_TRACE, "rep->first_seq_no = [%"PRId64"]\n", rep->first_seq_no);
- xmlFree(startnumber_val);
- }
- if (adaptionset_supplementalproperty_node) {
- if (!av_strcasecmp(xmlGetProp(adaptionset_supplementalproperty_node,"schemeIdUri"), "http://dashif.org/guidelines/last-segment-number")) {
- val = xmlGetProp(adaptionset_supplementalproperty_node,"value");
- if (!val) {
- av_log(s, AV_LOG_ERROR, "Missing value attribute in adaptionset_supplementalproperty_node\n");
- } else {
- rep->last_seq_no =(int64_t) strtoll(val, NULL, 10) - 1;
- xmlFree(val);
- }
- }
- }
-
- fragment_timeline_node = find_child_node_by_name(representation_segmenttemplate_node, "SegmentTimeline");
-
- if (!fragment_timeline_node)
- fragment_timeline_node = find_child_node_by_name(fragment_template_node, "SegmentTimeline");
- if (!fragment_timeline_node)
- fragment_timeline_node = find_child_node_by_name(adaptionset_segmentlist_node, "SegmentTimeline");
- if (!fragment_timeline_node)
- fragment_timeline_node = find_child_node_by_name(period_segmentlist_node, "SegmentTimeline");
- if (fragment_timeline_node) {
- fragment_timeline_node = xmlFirstElementChild(fragment_timeline_node);
- while (fragment_timeline_node) {
- ret = parse_manifest_segmenttimeline(s, rep, fragment_timeline_node);
- if (ret < 0) {
- return ret;
- }
- fragment_timeline_node = xmlNextElementSibling(fragment_timeline_node);
- }
- }
- } else if (representation_baseurl_node && !representation_segmentlist_node) {
- seg = av_mallocz(sizeof(struct fragment));
- if (!seg) {
- ret = AVERROR(ENOMEM);
- goto end;
- }
- seg->url = get_content_url(baseurl_nodes, 4, c->max_url_size, rep_id_val, rep_bandwidth_val, NULL);
- if (!seg->url) {
- av_free(seg);
- ret = AVERROR(ENOMEM);
- goto end;
- }
- seg->size = -1;
- dynarray_add(&rep->fragments, &rep->n_fragments, seg);
- } else if (representation_segmentlist_node) {
- // TODO: https://www.brendanlong.com/the-structure-of-an-mpeg-dash-mpd.html
- // http://www-itec.uni-klu.ac.at/dash/ddash/mpdGenerator.php?fragmentlength=15&type=full
- xmlNodePtr fragmenturl_node = NULL;
- segmentlists_tab[0] = representation_segmentlist_node;
- segmentlists_tab[1] = adaptionset_segmentlist_node;
- segmentlists_tab[2] = period_segmentlist_node;
-
- duration_val = get_val_from_nodes_tab(segmentlists_tab, 3, "duration");
- timescale_val = get_val_from_nodes_tab(segmentlists_tab, 3, "timescale");
- startnumber_val = get_val_from_nodes_tab(segmentlists_tab, 3, "startNumber");
- if (duration_val) {
- rep->fragment_duration = (int64_t) strtoll(duration_val, NULL, 10);
- av_log(s, AV_LOG_TRACE, "rep->fragment_duration = [%"PRId64"]\n", rep->fragment_duration);
- xmlFree(duration_val);
- }
- if (timescale_val) {
- rep->fragment_timescale = (int64_t) strtoll(timescale_val, NULL, 10);
- av_log(s, AV_LOG_TRACE, "rep->fragment_timescale = [%"PRId64"]\n", rep->fragment_timescale);
- xmlFree(timescale_val);
- }
- if (startnumber_val) {
- rep->start_number = rep->first_seq_no = (int64_t) strtoll(startnumber_val, NULL, 10);
- av_log(s, AV_LOG_TRACE, "rep->first_seq_no = [%"PRId64"]\n", rep->first_seq_no);
- xmlFree(startnumber_val);