最終更新:2021-12-07 (火) 05:07:49 (863d)
USB 2.0M VFCAMERA
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v4l2-ctl --list-formats-ext -d /dev/video0 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) Interval: Discrete 0.033s (30.000 fps) Size: Discrete 320x240 Interval: Discrete 0.033s (30.000 fps) Size: Discrete 800x600 Interval: Discrete 0.067s (15.000 fps) Size: Discrete 1280x720 Interval: Discrete 0.133s (7.500 fps) Size: Discrete 1280x1024 Interval: Discrete 0.133s (7.500 fps) Size: Discrete 1600x1200 Interval: Discrete 0.333s (3.000 fps) Size: Discrete 640x480 Interval: Discrete 0.033s (30.000 fps) Interval: Discrete 0.033s (30.000 fps) Index : 1 Type : Video Capture Pixel Format: 'MJPG' (compressed) Name : Motion-JPEG Size: Discrete 640x480 Interval: Discrete 0.033s (30.000 fps) Interval: Discrete 0.033s (30.000 fps) Size: Discrete 320x240 Interval: Discrete 0.033s (30.000 fps) Size: Discrete 800x600 Interval: Discrete 0.033s (30.000 fps) Size: Discrete 1280x720 Interval: Discrete 0.033s (30.000 fps) Size: Discrete 640x480 Interval: Discrete 0.033s (30.000 fps) Interval: Discrete 0.033s (30.000 fps)
