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v4l-info(1)		     General Commands Manual		     v4l-info(1)

NAME
     v4l-info - dump video4linux(2) device info to stdout

SYNOPSIS
     v4l-info [ device ]

DESCRIPTION
     v4l-info  just prints the v4l(2) device info, i.e. calls lots of ioctls and
     dumps the results to stdout.  It optionally accepts the device you want  to
     query.  Default is /dev/video0.

     Was  written  to help debug drivers, probably not that useful for end users
     ...

AUTHOR
     Gerd Knorr <kraxel@bytesex.org>

				 (c) Gerd Knorr 		     v4l-info(1)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=v4l-info&sektion=1&manpath=FreeBSD+Ports+15.1.quarterly>

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