该多摄像头系统的一个基本应用是将所有摄像头的视频流式传输到连接到同一 SoC 的显示器。以下是将四个 IMX219 数据流式传输到显示器的 GStreamer 流水线示例。

gst-launch-1.0 \
v4l2src device=/dev/video-imx219-cam0 io-mode=5 ! queue max-size-buffers=1 leaky=2 ! video/x-bayer,width=1920,height=1080,framerate=30/1,format=bggr ! \
tiovxisp sink_0::device=/dev/v4l-imx219-subdev0 sensor-name=SENSOR_SONY_IMX219_RPI dcc-isp-file=/opt/imaging/imx219/linear/dcc_viss_1920x1080.bin \
sink_0::dcc-2a-file=/opt/imaging/imx219/linear/dcc_2a_1920x1080.bin format-msb=7 ! \
video/x-raw,format=NV12, width=1920,height=1080 ! queue ! mosaic.sink_0 \
v4l2src device=/dev/video-imx219-cam1 io-mode=5 ! queue max-size-buffers=1 leaky=2 ! video/x-bayer,width=1920,height=1080,framerate=30/1,format=bggr ! \
tiovxisp sink_0::device=/dev/v4l-imx219-subdev1 sensor-name=SENSOR_SONY_IMX219_RPI dcc-isp-file=/opt/imaging/imx219/linear/dcc_viss_1920x1080.bin \
sink_0::dcc-2a-file=/opt/imaging/imx219/linear/dcc_2a_1920x1080.bin format-msb=7 ! \
video/x-raw,format=NV12, width=1920,height=1080 ! queue ! mosaic.sink_1 \
v4l2src device=/dev/video-imx219-cam2 io-mode=5 ! queue max-size-buffers=1 leaky=2 ! video/x-bayer,width=1920,height=1080,framerate=30/1,format=bggr ! \
tiovxisp sink_0::device=/dev/v4l-imx219-subdev2 sensor-name=SENSOR_SONY_IMX219_RPI dcc-isp-file=/opt/imaging/imx219/linear/dcc_viss_1920x1080.bin \
sink_0::dcc-2a-file=/opt/imaging/imx219/linear/dcc_2a_1920x1080.bin format-msb=7 ! \
video/x-raw,format=NV12, width=1920,height=1080 ! queue ! mosaic.sink_2 \
v4l2src device=/dev/video-imx219-cam3 io-mode=5 ! queue max-size-buffers=1 leaky=2 ! video/x-bayer,width=1920,height=1080,framerate=30/1,format=bggr ! \
tiovxisp sink_0::device=/dev/v4l-imx219-subdev3 sensor-name=SENSOR_SONY_IMX219_RPI dcc-isp-file=/opt/imaging/imx219/linear/dcc_viss_1920x1080.bin \
sink_0::dcc-2a-file=/opt/imaging/imx219/linear/dcc_2a_1920x1080.bin format-msb=7 ! \
video/x-raw,format=NV12, width=1920,height=1080 ! queue ! mosaic.sink_3 \
tiovxmosaic name=mosaic \
sink_0::startx="<0>" sink_0::starty="<0>" sink_0::widths="<640>" sink_0::heights="<480>" \
sink_1::startx="<0>" sink_1::starty="<480>" sink_1::widths="<640>" sink_1::heights="<480>" \
sink_2::startx="<640>" sink_2::starty="<0>" sink_2::widths="<640>" sink_2::heights="<480>" \
sink_3::startx="<640>" sink_3::starty="<480>" sink_3::widths="<640>" sink_3::heights="<480>" ! \
queue ! video/x-raw, width=1920, height=1080 ! queue ! kmssink driver-name=tidss sync=false force-modesetting=true