v4l-utils contains the following video4linux command line utilities:
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  cec-compliance: tool to test CEC API compliance of drivers
  cec-ctl: tool to control CEC device from the command line
  cec-follower: tool to setup a CEC follower for a CEC device
  decode_tm6000: decodes tm6000 proprietary format streams
  media-ctl: show and configure the topology of media devices
  rds-ctl: tool to receive and decode Radio Data System (RDS) streams
  v4l2-compliance: tool to test v4l2 API compliance of drivers
  v4l2-ctl, cx18-ctl, ivtv-ctl: tools to control v4l2 controls from the cmdline
  v4l2-dbg: tool to directly get and set registers of v4l2 devices
  v4l2-sysfs-path: sysfs helper tool
  v4l2-tracer: application to trace and replay stateless video decoding