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GStreamer Good Plugins 0.10 Plugins Reference Manual | ![]() |
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GObject +----GstObject +----GstElement +----GstBaseTransform +----GstVideoFilter +----GstVideoBalance
"brightness" gdouble : Read / Write "contrast" gdouble : Read / Write "hue" gdouble : Read / Write "saturation" gdouble : Read / Write
Adjusts brightness, contrast, hue, saturation on a video stream.
gst-launch videotestsrc ! videobalance saturation=0.0 ! ffmpegcolorspace ! ximagesink
This pipeline converts the image to black and white by setting the saturation to 0.0.
Last reviewed on 2006-03-03 (0.10.3)
plugin |
videobalance |
author |
David Schleef <ds@schleef.org> |
class |
Filter/Effect/Video |
name |
src |
direction |
source |
presence |
always |
details |
video/x-raw-yuv, format=(fourcc){ IYUV, I420, YV12 }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ] |
name |
sink |
direction |
sink |
presence |
always |
details |
video/x-raw-yuv, format=(fourcc){ IYUV, I420, YV12 }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ] |
"brightness"
property"brightness" gdouble : Read / Write
brightness.
Allowed values: [-1,1]
Default value: 0
"contrast"
property"contrast" gdouble : Read / Write
contrast.
Allowed values: [0,2]
Default value: 1
"saturation"
property"saturation" gdouble : Read / Write
saturation.
Allowed values: [0,2]
Default value: 1