Error. Can't enable video in first time

[Anonymous-Vhacker]

MJPG Streamer Version: git rev: 310b29f4a94c46652b20c4b7b6e5cf24e532af39 i: Using V4L2 device.: /dev/video0 i: Desired Resolution: 640 x 480 i: Frames Per Second.: 24 i: Format............: JPEG i: TV-Norm...........: DEFAULT i: Could not obtain the requested pixelformat: MJPG , driver gave us: YUYV ... will try to handle this by checking against supported formats. ... Falling back to YUV mode (consider using -yuv option). Note that this requires much more CPU power Unable to query that the FPS change is supported : Inappropriate ioctl for device UVCIOC_CTRL_ADD - Error at Pan (relative): Inappropriate ioctl for device (25) UVCIOC_CTRL_ADD - Error at Tilt (relative): Inappropriate ioctl for device (25) UVCIOC_CTRL_ADD - Error at Pan Reset: Inappropriate ioctl for device (25) UVCIOC_CTRL_ADD - Error at Tilt Reset: Inappropriate ioctl for device (25) UVCIOC_CTRL_ADD - Error at Pan/tilt Reset: Inappropriate ioctl for device (25) UVCIOC_CTRL_ADD - Error at Focus (absolute): Inappropriate ioctl for device (25) UVCIOC_CTRL_MAP - Error at Pan (relative): Inappropriate ioctl for device (25) UVCIOC_CTRL_MAP - Error at Tilt (relative): Inappropriate ioctl for device (25) UVCIOC_CTRL_MAP - Error at Pan Reset: Inappropriate ioctl for device (25) UVCIOC_CTRL_MAP - Error at Tilt Reset: Inappropriate ioctl for device (25) UVCIOC_CTRL_MAP - Error at Pan/tilt Reset: Inappropriate ioctl for device (25) UVCIOC_CTRL_MAP - Error at Focus (absolute): Inappropriate ioctl for device (25) UVCIOC_CTRL_MAP - Error at LED1 Mode: Inappropriate ioctl for device (25) UVCIOC_CTRL_MAP - Error at LED1 Frequency: Inappropriate ioctl for device (25) UVCIOC_CTRL_MAP - Error at Disable video processing: Inappropriate ioctl for device (25) UVCIOC_CTRL_MAP - Error at Raw bits per pixel: Inappropriate ioctl for device (25) o: www-folder-path......: /home/pi/mjpg-streamer/share/mjpg-streamer/www/ o: HTTP TCP port........: 8080 o: HTTP Listen Address..: (null) o: username:password....: pi:raspberry o: commands.............: enabled libv4l2: error turning on stream: Invalid argument Unable to start capture: Invalid argument i: Can't enable video in first time i: cleaning up resources allocated by input thread

[meinside]

Are you trying on ARM64?

Try solutions in this issue: https://github.com/jacksonliam/mjpg-streamer/issues/259