clarify error message about codec tag

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14013 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

diff --git a/libavformat/movenc.c b/libavformat/movenc.c
index d41fd97b4840d4006cbf0cb22f44eb5882c06585..b7601a13daebcae05590ce437ee433e165e5ae9c 100644 (file)
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@@ -1531,7 +1531,8 @@ static int mov_write_header(AVFormatContext *s)
         track->mode = mov->mode;
         track->tag = mov_find_codec_tag(s, track);
         if (!track->tag) {
-            av_log(s, AV_LOG_ERROR, "track %d: could not find tag for codec\n", i);
+            av_log(s, AV_LOG_ERROR, "track %d: could not find tag, "
+                   "codec not currently supported in container\n", i);
             return -1;
         }
         if(st->codec->codec_type == CODEC_TYPE_VIDEO){