camera_dev: "/dev/camera/left_rear" frame_id: "camera_left_rear" pixel_format: "yuyv" io_method: IO_METHOD_MMAP width: 1920 height: 1080 frame_rate: 20 monochrome: false brightness: -1 contrast: -1 saturation: -1 sharpness: -1 gain: -1 auto_focus: false focus: -1 auto_exposure: true exposure: 100 auto_white_balance: true white_balance: 4000 bytes_per_pixel: 2 trigger_internal: 0 trigger_fps: 20 channel_name: "/apollo/sensor/camera/left_rear/image" device_wait_ms: 2000 spin_rate: 200 output_type: RGB compress_conf { output_channel: "/apollo/sensor/camera/left_rear/image/compressed" image_pool_size: 100 }