[FFmpeg-cvslog] libavformat/avidec: Extract more metadata from the header

[Thierry Foucu]

ffmpeg | branch: master | Thierry Foucu <tfoucu at gmail.com> | Fri Nov  6 15:10:17 2020 -0800| [1c57b8ae3bf7d5e07a4951f80f9d5d3c50c4a74b] | committer: Michael Niedermayer

libavformat/avidec: Extract more metadata from the header

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1c57b8ae3bf7d5e07a4951f80f9d5d3c50c4a74b
---

 libavformat/avidec.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/libavformat/avidec.c b/libavformat/avidec.c
index 578cf68ce1..7e527e15ee 100644
--- a/libavformat/avidec.c
+++ b/libavformat/avidec.c
@@ -110,6 +110,15 @@ static const char avi_headers[][8] = {
 
 static const AVMetadataConv avi_metadata_conv[] = {
     { "strn", "title" },
+    { "isbj", "subject" },
+    { "inam", "title" },
+    { "iart", "artist" },
+    { "icop", "copyright" },
+    { "icmt", "comment" },
+    { "ignr", "genre" },
+    { "iprd", "product" },
+    { "isft", "software" },
+
     { 0 },
 };
 
@@ -979,6 +988,14 @@ static int avi_read_header(AVFormatContext *s)
             avio_skip(pb, size);
             break;
         case MKTAG('s', 't', 'r', 'n'):
+        case MKTAG('i', 's', 'b', 'j'):
+        case MKTAG('i', 'n', 'a', 'm'):
+        case MKTAG('i', 'a', 'r', 't'):
+        case MKTAG('i', 'c', 'o', 'p'):
+        case MKTAG('i', 'c', 'm', 't'):
+        case MKTAG('i', 'g', 'n', 'r'):
+        case MKTAG('i', 'p', 'o', 'd'):
+        case MKTAG('i', 's', 'o', 'f'):
             if (s->nb_streams) {
                 ret = avi_read_tag(s, s->streams[s->nb_streams - 1], tag, size);
                 if (ret < 0)