ffmpeg: Use side data instead of coded_frame for error[] values

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

1 files changed, 3 insertions, 0 deletions

diff --git a/ffmpeg.h b/ffmpeg.h
index e43c985f52..6e2267acdc 100644
--- a/ffmpeg.h
+++ b/ffmpeg.h
@@ -459,6 +459,9 @@ typedef struct OutputStream {
 
     /* packet quality factor */
     int quality;
+
+    /* frame encode sum of squared error values */
+    int64_t error[4];
 } OutputStream;
 
 typedef struct OutputFile {