lavf/mxfenc: Write correct interlaced flag when muxing dnxhd.

Reported and early patch version tested by forum user gridtank.
Reviewed-by: Tomas Härdin

1 files changed, 8 insertions, 0 deletions

diff --git a/libavcodec/dnxhddata.c b/libavcodec/dnxhddata.c
index b6488994d7..ef918b0214 100644
--- a/libavcodec/dnxhddata.c
+++ b/libavcodec/dnxhddata.c
@@ -1102,6 +1102,14 @@ int avpriv_dnxhd_get_frame_size(int cid)
     return ff_dnxhd_cid_table[i].frame_size;
 }
 
+int avpriv_dnxhd_get_interlaced(int cid)
+{
+    int i = ff_dnxhd_get_cid_table(cid);
+    if (i < 0)
+        return i;
+    return ff_dnxhd_cid_table[i].interlaced;
+}
+
 int ff_dnxhd_find_cid(AVCodecContext *avctx, int bit_depth)
 {
     int i, j;