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guvcview

GUVCVIEW(1)						      General Commands Manual						       GUVCVIEW(1)

NAME

       guvcview - GTK+ base UVC Viewer

SYNOPSIS

       guvcview

DESCRIPTION

       Guvcview  is  a	simple	GTK+  interface for capturing and viewing video from devices supported by the Linux UVC driver.  It fully supports
       video4linux2 so it should work with any driver that supports this API, including the gspca driver.

USAGE

       guvcview [options...]

OPTION

	 -?, --help		      Print help options
	 --help-all		      Print all help options
	 --help-gtk		      Print GTK+ options
	 --version		      Print version number

       Aplication options:
	 -v, --verbose		      Prints a lot of debug information
	 -d, --device=VIDEO_DEVICE    Video Device [default: /dev/video0]
	 -a, --add_ctrls	      Exits after adding dynamic controls to the uvc driver (needs root/sudo)
	 -o, --control_only	      Don't stream video (image controls only)
	 -r, --capture_method=[1|2]   Capture method (1-mmap (default) 2-read)
	 -g, --config=FILENAME	      Configuration File
	 -w, --hwd_acel=[1|0]	      Hardware accelaration:
						 (enable(1) | disable(0))
	 -f, --format=FORMAT	      Video input format:
	    mjpg | jpeg | yuyv | yvyu | uyvy | yyuv | yu12 | yv12 | nv12 |
	    nv21 | nv16 | nv61 | y11p | grey | s501 | s505 | s508 | gbrg |
	    grbg | ba81 | rggb | bgr3 | rgb3 |
	 -s, --size=WIDTHxHEIGHT      Resolution, default: 640x480
	 -i, --image=FILENAME	      Image File
	 -c, --cap_time=TIME	      Time elapsed between image captures
	 -m, --npics=NUMPIC	      Number of images to capture
	 -n, --video=FILENAME	      Video File (capture from start)
	 -t, --vid_time=TIME	      Video duration (in seconds)
	 --exit_on_close	      Exits guvcview after closing video
	 -j, --skip=N_FRAMES	      Number of inital frames to skip
	 -p, --show_fps=[1|0]	      Print FPS on video Window:
						 (enable(1) | disable(0))
	 -l, --profile=FILENAME       Load profile

AUTHOR

       This manual page was written by Paulo Assis <pj.assis@gmail.com>, for the Debian GNU/Linux system (but may be used by others).

								     Aug 2009							       GUVCVIEW(1)

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