- 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))
- 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);
- }
- if (!found_artist)
- add_tag(&metadata, "artist", tags->artist);
- if (!found_title)
- add_tag(&metadata, "title", tags->title);
- if (!found_album)
- add_tag(&metadata, "album", tags->album);
- if (!found_year)
- add_tag(&metadata, "date", tags->year);
- if (!found_comment)
- add_tag(&metadata, "comment", tags->comment);
- ret = -E_MP4FF_META_WRITE;
- if (!mp4ff_meta_update(&cb, &metadata))
- goto free_tags;