dc_video_scaler_data_set_prop 1168 applications/dashcast/controler.c 				dc_video_scaler_data_set_prop(&video_input_data, video_scaled_data_list.video_scaled_data[i], j);
dc_video_scaler_data_set_prop  137 applications/dashcast/video_scaler.h int dc_video_scaler_data_set_prop(VideoInputData *video_input_data, VideoScaledData *video_scaled_data, int index);