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- [root@alarmpi ~]# /opt/vc/bin/raspivid
- RaspiVid Camera App
- ===================
- Display camera output to display, and optionally saves an H264 capture at requested bitrate
- usage: RaspiVid [options]
- Image parameter commands
- -?, --help : This help information
- -w, --width : Set image width <size>. Default 1920
- -h, --height : Set image height <size>. Default 1080
- -b, --bitrate : Set bitrate. Use bits per second (e.g. 10MBits/s would be -b 10000000)
- -o, --output : Output filename <filename> (to write to stdout, use '-o -')
- -v, --verbose : Output verbose information during run
- -t, --timeout : Time (in ms) before takes picture and shuts down. If not specified, set to 5s
- -d, --demo : Run a demo mode (cycle through range of camera options, no capture)
- -fps, --framerate : Specify the frames per second to record
- -e, --penc : Display preview image *after* encoding (shows compression artifacts)
- Preview parameter commands
- -p, --preview : Preview window settings <'x,y,w,h'>
- -f, --fullscreen : Fullscreen preview mode
- -n, --nopreview : Do not display a preview window
- Image parameter commands
- -sh, --sharpness : Set image sharpness (-100 to 100)
- -co, --contrast : Set image contrast (-100 to 100)
- -br, --brightness : Set image brightness (0 to 100)
- -sa, --saturation : Set image saturation (-100 to 100)
- -ISO, --ISO : Set capture ISO
- -vs, --vstab : Turn on video stablisation
- -ev, --ev : Set EV compensation
- -ex, --exposure : Set exposure mode (see Notes)
- -awb, --awb : Set AWB mode (see Notes)
- -ifx, --imxfx : Set image effect (see Notes)
- -cfx, --colfx : Set colour effect (U:V)
- -mm, --metering : Set metering mode (see Notes)
- -rot, --rotation : Set image rotation (0-359)
- -hf, --hflip : Set horizontal flip
- -vf, --vflip : Set vertical flip
- Notes
- Exposure mode options :
- off,auto,night,nightpreview,backlight,spotlight,sports,snow,beach,verylong,fixedfps,antishake,fireworks
- AWB mode options :
- off,auto,sun,cloud,shade,tungsten,fluorescent,incandescent,flash,horizon
- Image Effect mode options :
- none,negative,solarise,sketch,denoise,emboss,oilpaint,hatch,gpen,pastel,watercolour,film,blur,saturation,colourswap,washedout,posterise,colourpoint,colourbalance,cartoon
- Metering Mode options :
- average,spot,backlit,matrix
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