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ioctl: VIDIOC_ENUM_FMT Index : 0 Type : Video Capture Pixel Format: '422P' Name : planar YUV 422 Size: Discrete 2592x1936 Size: Discrete 2048x1536 Size: Discrete 1920x1080 Size: Discrete 1600x1200 Size: Discrete 1280x960 Size: Discrete 1280x720 Size: Discrete 1024x768...
__u32 pixelformat; /* Format fourcc :V4L2_PIX_FMT_YUYV、V4L2_PIX_FMT_YVU420... */ __u32 reserved[4]; }; struct v4l2_fmtdesc fmtdesc; fmtdesc.index=0; fmtdesc.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; while(ioctl(fd, VIDIOC_ENUM_FMT, &fmtdesc) !=- 1) { printf("SUPPORT\t%d.%s...
ioctl: VIDIOC_ENUM_FMT Index : 0 Type : Video Capture Pixel Format: 'YUYV' Name : YUYV 4:2:2 Size: Discrete 640x480 Interval: Discrete 0.033s (30.000 fps) Size: Discrete 160x120 Interval: Discrete 0.033s (30.000 fps) Size: Discrete 320x240 Interval: Discrete 0.033s (30...