From: Jun Zhao <barryjz...@tencent.com>
Follow the http://id3.org/ID3v1, setting the year metadata
for ID3v1.
fix #8623
Signed-off-by: Jun Zhao <barryjz...@tencent.com>
---
libavformat/mp3enc.c | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/libavformat/mp3enc.c b/libavformat/mp3enc.c
index 34b753f..14d4b6e 100644
--- a/libavformat/mp3enc.c
+++ b/libavformat/mp3enc.c
@@ -45,6 +45,7 @@ static int id3v1_set_string(AVFormatContext *s, const char
*key,
return !!tag;
}
+// refer to: http://id3.org/ID3v1
static int id3v1_create_tag(AVFormatContext *s, uint8_t *buf)
{
AVDictionaryEntry *tag;
@@ -58,7 +59,17 @@ static int id3v1_create_tag(AVFormatContext *s, uint8_t *buf)
count += id3v1_set_string(s, "TIT2", buf + 3, 30 + 1); //title
count += id3v1_set_string(s, "TPE1", buf + 33, 30 + 1);
//author|artist
count += id3v1_set_string(s, "TALB", buf + 63, 30 + 1); //album
- count += id3v1_set_string(s, "TDRC", buf + 93, 4 + 1); //date
+ if ((tag = av_dict_get(s->metadata, "TYER", NULL, 0))) { //year
+ av_strlcpy(buf + 93, tag->value, 4 + 1);
+ count++;
+ } else if ((tag = av_dict_get(s->metadata, "TDRC", NULL, 0))) {
+ av_strlcpy(buf + 93, tag->value, 4 + 1);
+ count++;
+ } else if ((tag = av_dict_get(s->metadata, "TDAT", NULL, 0))) {
+ av_strlcpy(buf + 93, tag->value, 4 + 1);
+ count++;
+ }
+
count += id3v1_set_string(s, "comment", buf + 97, 30 + 1);
if ((tag = av_dict_get(s->metadata, "TRCK", NULL, 0))) { //track
buf[125] = 0;
--
2.7.4
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