[FFmpeg-cvslog] avformat/id3v2: detect PNG by header instead of mime
Michael Niedermayer
git at videolan.org
Thu Jun 18 18:48:20 CEST 2015
ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Thu Jun 18 18:37:39 2015 +0200| [622f1468c92cb399e824894aa456d5590da6cc56] | committer: Michael Niedermayer
avformat/id3v2: detect PNG by header instead of mime
the mimetype for PNG can be set to jpeg
Fixes 01\ -\ Cider\ Time.mp3
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=622f1468c92cb399e824894aa456d5590da6cc56
---
libavformat/id3v2.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavformat/id3v2.c b/libavformat/id3v2.c
index 2289bfc..52d8531 100644
--- a/libavformat/id3v2.c
+++ b/libavformat/id3v2.c
@@ -1083,6 +1083,9 @@ int ff_id3v2_parse_apic(AVFormatContext *s, ID3v2ExtraMeta **extra_meta)
st->codec->codec_type = AVMEDIA_TYPE_VIDEO;
st->codec->codec_id = apic->id;
+ if (AV_RB64(apic->buf->data) == 0x89504e470d0a1a0a)
+ st->codec->codec_id = AV_CODEC_ID_PNG;
+
if (apic->description[0])
av_dict_set(&st->metadata, "title", apic->description, 0);
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