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ffmpeg: moved code to ffmpeg_copy_metadata()

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This commit is contained in:
Max Kellermann 2009-06-08 08:45:54 +02:00
parent f5d4079d11
commit 74334a516c
1 changed files with 18 additions and 33 deletions
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51
src/decoder/ffmpeg_plugin.c
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@ -337,6 +337,17 @@ ffmpeg_decode(struct decoder *decoder, struct input_stream *input)
ffmpeg_helper(input, ffmpeg_decode_internal, &ctx);
}
#if LIBAVFORMAT_VERSION_INT >= ((52<<16)+(31<<8)+0)
static void
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);
}
#endif
static bool ffmpeg_tag_internal(struct ffmpeg_context *ctx)
{
struct tag *tag = (struct tag *) ctx->tag;
@ -347,39 +358,13 @@ static bool ffmpeg_tag_internal(struct ffmpeg_context *ctx)
tag->time = f->duration / AV_TIME_BASE;
#if LIBAVFORMAT_VERSION_INT >= ((52<<16)+(31<<8)+0)
{
AVMetadataTag *title, *author, *album, *genre, *comment, *track, *year;
title = av_metadata_get(f->metadata, "title", NULL, 0);
author = av_metadata_get(f->metadata, "author", NULL, 0);
album = av_metadata_get(f->metadata, "album", NULL, 0);
comment = av_metadata_get(f->metadata, "comment", NULL, 0);
genre = av_metadata_get(f->metadata, "genre", NULL, 0);
track = av_metadata_get(f->metadata, "track", NULL, 0);
year = av_metadata_get(f->metadata, "year", NULL, 0);
if (title) {
tag_add_item(tag, TAG_ITEM_TITLE, title->value);
}
if (author) {
tag_add_item(tag, TAG_ITEM_ARTIST, author->value);
}
if (album) {
tag_add_item(tag, TAG_ITEM_ALBUM, album->value);
}
if (comment) {
tag_add_item(tag, TAG_ITEM_COMMENT, comment->value);
}
if (genre) {
tag_add_item(tag, TAG_ITEM_GENRE, genre->value);
}
if (track) {
tag_add_item(tag, TAG_ITEM_TRACK, track->value);
}
if (year) {
tag_add_item(tag, TAG_ITEM_DATE, year->value);
}
}
ffmpeg_copy_metadata(tag, f->metadata, TAG_ITEM_TITLE, "title");
ffmpeg_copy_metadata(tag, f->metadata, TAG_ITEM_ARTIST, "author");
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");
ffmpeg_copy_metadata(tag, f->metadata, TAG_ITEM_TRACK, "track");
ffmpeg_copy_metadata(tag, f->metadata, TAG_ITEM_DATE, "year");
#else
if (f->author[0])
tag_add_item(tag, TAG_ITEM_ARTIST, f->author);