Video4Linux2 Frame Source

Video4Linux2 input, webcams framegrabbers and similar devices.
Path
video device path
name: path type: filepath default: \/dev\/video0
Width
Width for rendered image
name: width type: int default: 320 minimum: -inf maximum: +inf ui-minimum: -inf ui-maximum: +inf ui-gamma: 1.00 ui-step-small: 1 ui-step-big: 5
Height
Height for rendered image
name: height type: int default: 240 minimum: -inf maximum: +inf ui-minimum: -inf ui-maximum: +inf ui-gamma: 1.00 ui-step-small: 1 ui-step-big: 5
Frame
current frame number, can be changed to trigger a reload of the image.
name: frame type: int default: 0 minimum: -inf maximum: +inf ui-minimum: -inf ui-maximum: +inf ui-gamma: 1.00 ui-step-small: 1 ui-step-big: 5
FPS
autotrigger reload this many times a second.
name: fps type: int default: 0 minimum: -inf maximum: +inf ui-minimum: -inf ui-maximum: +inf ui-gamma: 1.00 ui-step-small: 1 ui-step-big: 5
name: gegl:v4l2
pads: output
parent-class: GeglOperationSource
categories: input video
source: operations/workshop/external/v4l2.c
GEGL This page is part of the online GEGL Documentation, GEGL is a data flow based image processing library/framework, made to fuel GIMPs high-bit depth non-destructive editing future.