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authorMax Kellermann <max@duempel.org>2009-09-30 15:41:43 +0200
committerMax Kellermann <max@duempel.org>2009-09-30 15:41:43 +0200
commit65693d057bd57a8df3f491650485087365170564 (patch)
tree80449803ed4063a91f0de1d11e3cd708518c47cd /src/decoder/ffmpeg_plugin.c
parentb0f9a1454af5af826255e988d1ca8fe78df2c136 (diff)
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decoder/ffmpeg: use the "artist" tag if "author" is not present
Usually, we read our "artist" tag from ffmpeg's "author" tag. In some cases however (e.g. APE), this tag is named "artist". This patch implements a fallback: if no "author" is found, MPD tries to use "artist".
Diffstat (limited to 'src/decoder/ffmpeg_plugin.c')
-rw-r--r--src/decoder/ffmpeg_plugin.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/src/decoder/ffmpeg_plugin.c b/src/decoder/ffmpeg_plugin.c
index abccdf977..27b0c2507 100644
--- a/src/decoder/ffmpeg_plugin.c
+++ b/src/decoder/ffmpeg_plugin.c
@@ -338,13 +338,14 @@ ffmpeg_decode(struct decoder *decoder, struct input_stream *input)
}
#if LIBAVFORMAT_VERSION_INT >= ((52<<16)+(31<<8)+0)
-static void
+static bool
ffmpeg_copy_metadata(struct tag *tag, AVMetadata *m,
enum tag_type type, const char *name)
{
AVMetadataTag *mt = av_metadata_get(m, name, NULL, 0);
if (mt != NULL)
tag_add_item(tag, type, mt->value);
+ return mt != NULL;
}
#endif
@@ -359,7 +360,9 @@ static bool ffmpeg_tag_internal(struct ffmpeg_context *ctx)
#if LIBAVFORMAT_VERSION_INT >= ((52<<16)+(31<<8)+0)
ffmpeg_copy_metadata(tag, f->metadata, TAG_ITEM_TITLE, "title");
- ffmpeg_copy_metadata(tag, f->metadata, TAG_ITEM_ARTIST, "author");
+ if (!ffmpeg_copy_metadata(tag, f->metadata, TAG_ITEM_ARTIST, "author"))
+ ffmpeg_copy_metadata(tag, f->metadata,
+ TAG_ITEM_ARTIST, "artist");
ffmpeg_copy_metadata(tag, f->metadata, TAG_ITEM_ALBUM, "album");
ffmpeg_copy_metadata(tag, f->metadata, TAG_ITEM_COMMENT, "comment");
ffmpeg_copy_metadata(tag, f->metadata, TAG_ITEM_GENRE, "genre");