pi@raspberrypi ~ $ raspivid
raspivid Camera App v1.3.12
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) to capture for. If not specified, set to 5s. Zero to disable -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) -g, --intra : Specify the intra refresh period (key frame rate/GoP size). Zero to produce an initial I-frame and then just P-frames. -pf, --profile : Specify H264 profile to use for encoding -td, --timed : Cycle between capture and pause. -cycle on,off where on is record time and off is pause time in ms -s, --signal : Cycle between capture and pause on Signal -k, --keypress : Cycle between capture and pause on ENTER -i, --initial : Initial state. Use 'record' or 'pause'. Default 'record' -qp, --qp : Quantisation parameter. Use approximately 10-40. Default 0 (off) -ih, --inline : Insert inline headers (SPS, PPS) to stream -sg, --segment : Segment output file in to multiple files at specified interval <ms> -wr, --wrap : In segment mode, wrap any numbered filename back to 1 when reach number -sn, --start : In segment mode, start with specified segment number -sp, --split : In wait mode, create new output file for each start event -c, --circular : Run encoded data through circular buffer until triggered then save -x, --vectors : Output filename <filename> for inline motion vectors -cs, --camselect : Select camera <number>. Default 0 -set, --settings : Retrieve camera settings and write to stdout -md, --mode : Force sensor mode. 0=auto. See docs for other modes available -if, --irefresh : Set intra refresh type
H264 Profile options : baseline,main,high
H264 Intra refresh options : cyclic,adaptive,both,cyclicrows
Preview parameter commands
-p, --preview : Preview window settings <'x,y,w,h'> -f, --fullscreen : Fullscreen preview mode -op, --opacity : Preview window opacity (0-255) -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 stabilisation -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 -roi, --roi : Set region of interest (x,y,w,d as normalised coordinates [0.0-1.0]) -ss, --shutter : Set shutter speed in microseconds -awbg, --awbgains : Set AWB gains - AWB mode must be off -drc, --drc : Set DRC Level -st, --stats : Force recomputation of statistics on stills capture pass -a, --annotate : Enable/Set annotate flags or text -3d, --stereo : Select stereoscopic mode -dec, --decimate : Half width/height of stereo image -3dswap, --3dswap : Swap camera order for stereoscopic -ae, --annotateex : Set extra annotation parameters (text size, text colour(hex YUV), bg colour(hex YUV))
Notes
Exposure mode options : 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
Dynamic Range Compression (DRC) options : off,low,med,high |
