+ ret = -E_MP4FF_META_READ;
+ rv = mp4ff_meta_get_num_items(mp4ff);
+ if (rv < 0)
+ goto close;
+ metadata.count = rv;
+ PARA_NOTICE_LOG("%d metadata item(s) found\n", rv);
+
+ metadata.tags = para_malloc((metadata.count + 5) * sizeof(mp4ff_tag_t));
+ for (i = 0; i < metadata.count; i++) {
+ mp4ff_tag_t *tag = metadata.tags + i;
+
+ ret = -E_MP4FF_META_READ;
+ if (mp4ff_meta_get_by_index(mp4ff, i,
+ &tag->item, &tag->value) < 0)
+ goto free_tags;
+ PARA_INFO_LOG("found: %s: %s\n", tag->item, tag->value);
+ if (!strcmp(tag->item, "artist"))
+ replace_tag(tag, tags->artist, &found_artist);
+ else if (!strcmp(tag->item, "title"))
+ replace_tag(tag, tags->title, &found_title);
+ else if (!strcmp(tag->item, "album"))
+ replace_tag(tag, tags->album, &found_album);
+ else if (!strcmp(tag->item, "date"))
+ replace_tag(tag, tags->year, &found_year);
+ else if (!strcmp(tag->item, "comment"))
+ replace_tag(tag, tags->comment, &found_comment);