66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
|
/*
|
||
|
|
* Copyright (C) 2003-2012 The Music Player Daemon Project
|
||
|
|
* http://www.musicpd.org
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License as published by
|
||
|
|
* the Free Software Foundation; either version 2 of the License, or
|
||
|
|
* (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License along
|
||
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
||
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "config.h"
|
||
|
|
#include "ffmpeg_metadata.h"
|
||
|
|
#include "tag.h"
|
||
|
|
|
||
|
|
#undef G_LOG_DOMAIN
|
||
|
|
#define G_LOG_DOMAIN "ffmpeg"
|
||
|
|
|
||
|
|
typedef struct ffmpeg_tag_map {
|
||
|
|
enum tag_type type;
|
||
|
|
const char *name;
|
||
|
|
} ffmpeg_tag_map;
|
||
|
|
|
||
|
|
static const ffmpeg_tag_map ffmpeg_tag_maps[] = {
|
||
|
|
#if LIBAVFORMAT_VERSION_INT < ((52<<16)+(50<<8))
|
||
|
|
{ TAG_ARTIST, "author" },
|
||
|
|
{ TAG_DATE, "year" },
|
||
|
|
#endif
|
||
|
|
{ TAG_ARTIST_SORT, "author-sort" },
|
||
|
|
{ TAG_ALBUM_ARTIST, "album_artist" },
|
||
|
|
{ TAG_ALBUM_ARTIST_SORT, "album_artist-sort" },
|
||
|
|
|
||
|
|
/* sentinel */
|
||
|
|
{ TAG_NUM_OF_ITEM_TYPES, NULL }
|
||
|
|
};
|
||
|
|
|
||
|
|
static void
|
||
|
|
ffmpeg_copy_metadata(struct tag *tag, enum tag_type type,
|
||
|
|
AVDictionary *m, const char *name)
|
||
|
|
{
|
||
|
|
AVDictionaryEntry *mt = NULL;
|
||
|
|
|
||
|
|
while ((mt = av_dict_get(m, name, mt, 0)) != NULL)
|
||
|
|
tag_add_item(tag, type, mt->value);
|
||
|
|
}
|
||
|
|
|
||
|
|
void
|
||
|
|
ffmpeg_copy_dictionary(struct tag *tag, AVDictionary *dict)
|
||
|
|
{
|
||
|
|
for (unsigned i = 0; i < TAG_NUM_OF_ITEM_TYPES; ++i)
|
||
|
|
ffmpeg_copy_metadata(tag, i,
|
||
|
|
dict, tag_item_names[i]);
|
||
|
|
|
||
|
|
for (const struct ffmpeg_tag_map *i = ffmpeg_tag_maps;
|
||
|
|
i->name != NULL; ++i)
|
||
|
|
ffmpeg_copy_metadata(tag, i->type, dict, i->name);
|
||
|
|
}
|