diff options
| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-05-06 15:24:33 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-05-19 05:02:20 +0200 |
| commit | 3bd26b285e41a3b759bd00ad634a3163f0e7f88f (patch) | |
| tree | 94f73c008e018ccda18f9be5b4767d0b6226d353 /libavformat | |
| parent | 4ebfc13c338423cf48f1a1266c890422367f7775 (diff) | |
| download | ffmpeg-3bd26b285e41a3b759bd00ad634a3163f0e7f88f.tar.gz | |
avformat/matroskadec: Export FileDescription as title tag
Each AttachedFile in Matroska can have a FileDescription element that
contains a human-friendly name for the attached file; yet this element
has been ignored up until now. This commit changes this and exports it
as title tag instead (the Matroska muxer mapped the title tag to the
AttachedFile element since support for Attachments was added).
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/matroskadec.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c index b277c05f9d..4fa32365c3 100644 --- a/libavformat/matroskadec.c +++ b/libavformat/matroskadec.c @@ -259,6 +259,7 @@ typedef struct MatroskaTrack { typedef struct MatroskaAttachment { uint64_t uid; char *filename; + char *description; char *mime; EbmlBin bin; @@ -587,7 +588,7 @@ static EbmlSyntax matroska_attachment[] = { { MATROSKA_ID_FILENAME, EBML_UTF8, 0, offsetof(MatroskaAttachment, filename) }, { MATROSKA_ID_FILEMIMETYPE, EBML_STR, 0, offsetof(MatroskaAttachment, mime) }, { MATROSKA_ID_FILEDATA, EBML_BIN, 0, offsetof(MatroskaAttachment, bin) }, - { MATROSKA_ID_FILEDESC, EBML_NONE }, + { MATROSKA_ID_FILEDESC, EBML_UTF8, 0, offsetof(MatroskaAttachment, description) }, CHILD_OF(matroska_attachments) }; @@ -2914,6 +2915,8 @@ static int matroska_read_header(AVFormatContext *s) break; av_dict_set(&st->metadata, "filename", attachments[j].filename, 0); av_dict_set(&st->metadata, "mimetype", attachments[j].mime, 0); + if (attachments[j].description) + av_dict_set(&st->metadata, "title", attachments[j].description, 0); st->codecpar->codec_id = AV_CODEC_ID_NONE; for (i = 0; mkv_image_mime_tags[i].id != AV_CODEC_ID_NONE; i++) { |