movenc: write correct format hvcc when tag is hvc1

8 years ago · 1ea9b7fdf9
parent 1c64bae648
commit 1ea9b7fdf9
1 changed files with 4 additions and 1 deletions
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@ -727,7 +727,10 @@ static int mov_write_hvcc_tag(AVIOContext *pb, MOVTrack *track)

    avio_wb32(pb, 0);
    ffio_wfourcc(pb, "hvcC");
-    ff_isom_write_hvcc(pb, track->vos_data, track->vos_len, 0);
+    if (track->tag == MKTAG('h','v','c','1'))
+        ff_isom_write_hvcc(pb, track->vos_data, track->vos_len, 1);
+    else
+        ff_isom_write_hvcc(pb, track->vos_data, track->vos_len, 0);
    return update_size(pb, pos);
 }