diff --git a/src/process_pipeline.c b/src/process_pipeline.c
index 1424b29..395389f 100644
--- a/src/process_pipeline.c
+++ b/src/process_pipeline.c
@@ -1059,6 +1059,7 @@ static void
 save_dng(const uint8_t *image, char *fname, int count)
 {
         uint16_t orientation;
+
         if (state_proc.camera_rotation == 0) {
                 orientation = state_proc.mode->mirrored ?
                                       LIBDNG_ORIENTATION_TOPRIGHT :
@@ -1154,13 +1155,14 @@ save_dng(const uint8_t *image, char *fname, int count)
                 state_proc.calibration.forward_matrix_2[8]
         );
 
-        //printf("Writing frame to %s, %d x %d\n", fname, state_proc.mode->width, state_proc.mode->height);
+        printf("Writing frame to %s, %d x %d\n", fname, state_proc.mode->width, state_proc.mode->height);
         libdng_write(&dng,
                      fname,
                      state_proc.mode->width,
                      state_proc.mode->height,
                      image,
-                     count);
+                     (libmegapixels_mode_width_to_bytes(state_proc.mode->format,
+                                                         state_proc.mode->width) * state_proc.mode->height));
         libdng_free(&dng);
 
         /*