[SCM] libav/experimental: riff: Add ITRK tag

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit fa570a5548a39a5d55f68a54766f0d0383776512
Author: James Almer <jamrial at gmail.com>
Date:   Thu Jul 18 05:44:40 2013 -0300

    riff: Add ITRK tag
    
    Some players, like foobar2000 or modern versions of WMP, create WAV
    files using the ITRK tag for track instead of IPRT

diff --git a/libavformat/riff.c b/libavformat/riff.c
index c18fea5..87176c2 100644
--- a/libavformat/riff.c
+++ b/libavformat/riff.c
@@ -392,6 +392,7 @@ const AVMetadataConv ff_riff_info_conv[] = {
     { "INAM", "title"      },
     { "IPRD", "album"      },
     { "IPRT", "track"      },
+    { "ITRK", "track"      },
     { "ISFT", "encoder"    },
     { "ITCH", "encoded_by" },
     { 0 },
diff --git a/libavformat/riffenc.c b/libavformat/riffenc.c
index 98e97c0..681a930 100644
--- a/libavformat/riffenc.c
+++ b/libavformat/riffenc.c
@@ -257,7 +257,7 @@ void ff_riff_write_info_tag(AVIOContext *pb, const char *tag, const char *str)
 static const char riff_tags[][5] = {
     "IARL", "IART", "ICMS", "ICMT", "ICOP", "ICRD", "ICRP", "IDIM", "IDPI",
     "IENG", "IGNR", "IKEY", "ILGT", "ILNG", "IMED", "INAM", "IPLT", "IPRD",
-    "IPRT", "ISBJ", "ISFT", "ISHP", "ISRC", "ISRF", "ITCH",
+    "IPRT", "ITRK", "ISBJ", "ISFT", "ISHP", "ISRC", "ISRF", "ITCH",
     { 0 }
 };
 

-- 
Libav/FFmpeg packaging