首先通过测试程序来配套的摄像头的能力，发现并不且具有捕获视频的能力（V4L2_CAP_VIDEO_CAPTURE）,只...
about V4L2_CAP_VIDEO_OVERLAY capability 訂閱 更多動作 thpts 初學者 12-10-2014 05:33 AM 2,712 檢視 Hi: My CPU is intel atom E3827, i want to known whether its support the V4L2_CAP_VIDEO_OVERLAY capability? Is there any drivers for this? Thank you! 翻譯...
int (*g_ctrl)(struct v4l2_subdev *sd, struct v4l2_control *ctrl); /* 获取当前命令值 */ int (*s_ctrl)(struct v4l2_subdev *sd, struct v4l2_control *ctrl); /* 设置当前命令值 */ int (*g_ext_ctrls)(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls); /* 获取外置命令值 ...
首先通过测试程序来配套的摄像头的能力,发现并不且具有捕获视频的能力(V4L2_CAP_VIDEO_CAPTURE),只具有流式传输(V4L2_CAP_STREAMING)结果如下 root@debian10:/home/toybrick/plate_detect_reg# ./cap /dev/video19 camera device:/dev/video19 driver: rkispp_v0...
about V4L2_CAP_VIDEO_OVERLAY capability Subscribe More actions thpts Beginner 12-10-2014 05:33 AM 2,746 Views Hi: My CPU is intel atom E3827, i want to known whether its support the V4L2_CAP_VIDEO_OVERLAY capability? Is there any drivers for this? Thank you! Translate...
about V4L2_CAP_VIDEO_OVERLAY capability Subscribe More actions thpts Beginner 12-10-2014 05:33 AM 2,714 Views Hi: My CPU is intel atom E3827, i want to known whether its support the V4L2_CAP_VIDEO_OVERLAY capability? Is there any drivers for this? Thank you! Translate...
Hello hptsf, I am going to verify some information about this and I will be back as soon as possible. Kevin M