NAME
guvcview - GTK+ base UVC Viewer
SYNOPSIS
guvcview
DESCRIPTION
Guvcview is an application for capturing and viewing video from devices supported by the linux kernel video4linux2 interface.
USAGE
- guvcview [options...]
OPTIONS
- -h,--help
-
Print help
- -v,--version
-
Print version
- -w,--verbosity=LEVEL
-
Set Verbosity level (def: 0)
- -d,--device=AUDIO_DEVICE
-
Set device name (def: /dev/video0)
- -c,--capture=METHOD
-
Set capture method [read | mmap (def)]
- -b,--disable_libv4l2
-
disable calls to libv4l2
- -x,--resolution=WIDTHxHEIGHT
-
Request resolution (e.g 640x480)
- -f,--format=FOURCC
-
Request format (e.g MJPG)
- -F,--fps=FPS_NUM[/FPS_DENOM]
-
Request fps (e.g. 25 ; 7/3; ...)
- -r,--render=RENDER_API
-
Select render API (e.g none; sdl; sfml)
- -m,--render_window=RENDER_WINDOW_FLAGS
-
Set render window flags (e.g none; full; max; WIDTHxHEIGHT)
- -a,--audio=AUDIO_API
-
Select audio API (e.g none; port; pulse)
- -k,--audio_device=audio_device
-
Select audio device index for selected api (0..N)
- -g,--gui=GUI_API
-
Select GUI API (e.g none; gtk3; qt6)
- -o,--audio_codec=codecAudio
-
Audio codec [pcm mp2 mp3 aac ac3 vorb]
- -u,--video_codec=codec
-
Video codec [raw mjpg mpeg flv1 wmv1 mpg2 mp43
dx50 h264 vp80 theo]
- -p,--profile=filename
-
Load control profile
- -j,--video=filename
-
filename for captured video)
- -i,--image=filename
-
filename for captured image)
- -y,--video_timer=TIME_IN_SEC
-
Time (double) in sec. for video capture)
- -t,--photo_timer=TIME_IN_SEC
-
Time (double) in sec. between captured photos)
- -n,--photo_total=total
-
Total number of captured photos)
- -e,--exit_on_term
-
Exit app after video or image capture ends
- -z,--control_panel
-
Start in control panel mode
AUTHOR
This manual page was written by Paulo Assis <[email protected]>, for the Debian GNU/Linux system (but may be used by others).