--- Opening /dev/herc...
Trying source module v4l2...
/dev/herc opened.
src_v4l2_get_capability,87: /dev/herc information:
src_v4l2_get_capability,88: cap.driver: "sonixj"
src_v4l2_get_capability,89: cap.card: "USB camera"
src_v4l2_get_capability,90: cap.bus_info: "usb-0000:00:14.0-4"
src_v4l2_get_capability,91: cap.capabilities=0x85200001
src_v4l2_get_capability,92: - VIDEO_CAPTURE
src_v4l2_get_capability,101: - READWRITE
src_v4l2_get_capability,103: - STREAMING
No input was specified, using the first.
src_v4l2_set_input,181: /dev/herc: Input 0 information:
src_v4l2_set_input,182: name = "sonixj"
src_v4l2_set_input,183: type = 00000002
src_v4l2_set_input,185: - CAMERA
src_v4l2_set_input,186: audioset = 00000000
src_v4l2_set_input,187: tuner = 00000000
src_v4l2_set_input,188: status = 00000000
src_v4l2_set_pix_format,520: Device offers the following V4L2 pixel formats:
src_v4l2_set_pix_format,533: 0: [0x4745504A] 'JPEG' (JFIF JPEG)
Using palette JPEG
src_v4l2_set_mmap,672: mmap information:
src_v4l2_set_mmap,673: frames=4
src_v4l2_set_mmap,722: 0 length=233472
src_v4l2_set_mmap,722: 1 length=233472
src_v4l2_set_mmap,722: 2 length=233472
src_v4l2_set_mmap,722: 3 length=233472
--- Capturing frame...
Skipping 100 frames...
Capturing 1 frames...
Captured 101 frames in 8.33 seconds. (12 fps)
--- Processing captured image...
Disabling banner.
Setting output format to JPEG, quality 100
Writing JPEG image to 'herc.jpg'.

2025.04.23-15.45