参考文章：https://forums.developer.nvidia.com/t/csi-camera-works-with-nvarguscam-but-not-v4l2/353957/61、调试sc132gs1.1 验证硬件和测试出流查看输出格式v4l2-ctl --get-fmt-video-d/dev/video0报错（这里是sensor未开流导致的，表明接收的帧长度小于设置的长度）查看拓扑结构sudomedia-ctl-p