FS-7515: tweak

src/mod/applications/mod_cv/mod_cv.cpp

@@ -661,8 +661,8 @@ static switch_status_t video_thread_callback(switch_core_session_t *session, swi
         }
     }
 
-    int w = context->rawImage->width;
-    int h = context->rawImage->height;
+    int w = frame->img->d_w;//context->rawImage->width;
+    int h = frame->img->d_h;//context->rawImage->height;
 
     if (context->debug || !context->overlay_count) {
         libyuv::RGB24ToI420((uint8_t *)context->rawImage->imageData, w * 3,