Read (display) aspect ratio from mxf files.

Fixes ticket #4107.

1 files changed, 7 insertions, 0 deletions

diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index 56ab4e100d..7b5de4fee0 100644
--- a/libavformat/avformat.h
+++ b/libavformat/avformat.h
@@ -1103,6 +1103,13 @@ typedef struct AVStream {
      * Keys are separated from values by '='.
      */
     char *recommended_encoder_configuration;
+
+    /**
+     * display aspect ratio (0 if unknown)
+     * - encoding: unused
+     * - decoding: Set by libavformat to calculate sample_aspect_ratio internally
+     */
+    AVRational display_aspect_ratio;
 } AVStream;
 
 AVRational av_stream_get_r_frame_rate(const AVStream *s);