avformat/dashenc: Dont ignore the codec tag from codec parameters

7 years ago · 444cdb422d
parent f72b9904fe
commit 444cdb422d
1 changed files with 3 additions and 1 deletions
--- a/libavformat/dashenc.c
+++ b/libavformat/dashenc.c
@ -247,7 +247,9 @@ static void set_codec_str(AVFormatContext *s, AVCodecParameters *par,
    else
        return;

-    tag = av_codec_get_tag(tags, par->codec_id);
+    tag = par->codec_tag;
+    if (!tag)
+        tag = av_codec_get_tag(tags, par->codec_id);
    if (!tag)
        return;
    if (size < 5)