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| gfloat | brightness | Read / Write |
| gfloat | contrast | Read / Write |
| GstVaapiDeinterlaceMethod | deinterlace-method | Read / Write |
| GstVaapiDeinterlaceMode | deinterlace-mode | Read / Write |
| gfloat | denoise | Read / Write |
| gboolean | force-aspect-ratio | Read / Write |
| GstVideoFormat | format | Read / Write |
| guint | height | Read / Write |
| gfloat | hue | Read / Write |
| gfloat | saturation | Read / Write |
| gfloat | sharpen | Read / Write |
| guint | width | Read / Write |
GObject
╰── GInitiallyUnowned
╰── GstObject
╰── GstElement
╰── GstBaseTransform
╰── GstVaapiPostproc
vaapipostproc consists in various postprocessing algorithms to be applied to VA surfaces. So far, only basic bob deinterlacing is implemented.
“brightness” property “brightness” gfloat
The color brightness, expressed as a float value. Range is -1.0 to 1.0. Default value is 0.0 and represents no modification.
Flags: Read / Write
Allowed values: [-1,1]
Default value: 0
“contrast” property “contrast” gfloat
The color contrast, expressed as a float value. Range is 0.0 to 2.0. Default value is 1.0 and represents no modification.
Flags: Read / Write
Allowed values: [0,2]
Default value: 1
“deinterlace-method” property “deinterlace-method” GstVaapiDeinterlaceMethod
This selects the deinterlacing method to apply.
Flags: Read / Write
Default value: Bob deinterlacing
“deinterlace-mode” property “deinterlace-mode” GstVaapiDeinterlaceMode
This selects whether the deinterlacing should always be applied or if they should only be applied on content that has the "interlaced" flag on the caps.
Flags: Read / Write
Default value: Auto detection
“denoise” property “denoise” gfloat
The level of noise reduction to apply.
Flags: Read / Write
Allowed values: [0,1]
Default value: 0
“force-aspect-ratio” property “force-aspect-ratio” gboolean
When enabled, scaling respects video aspect ratio; when disabled, the video is distorted to fit the width and height properties.
Flags: Read / Write
Default value: TRUE
“format” property “format” GstVideoFormat
The forced output pixel format, expressed as a GstVideoFormat.
Flags: Read / Write
Default value: GST_VIDEO_FORMAT_UNKNOWN
“height” property “height” guint
The forced output height in pixels. If set to zero, the height is calculated from the width if aspect ration is preserved, or inherited from the sink caps height
Flags: Read / Write
Allowed values: <= G_MAXINT
Default value: 0
“hue” property “hue” gfloat
The color hue, expressed as a float value. Range is -180.0 to 180.0. Default value is 0.0 and represents no modification.
Flags: Read / Write
Allowed values: [-180,180]
Default value: 0
“saturation” property “saturation” gfloat
The color saturation, expressed as a float value. Range is 0.0 to 2.0. Default value is 1.0 and represents no modification.
Flags: Read / Write
Allowed values: [0,2]
Default value: 1
“sharpen” property “sharpen” gfloat
The level of sharpening to apply for positive values, or the level of blurring for negative values.
Flags: Read / Write
Allowed values: [-1,1]
Default value: 0