Filter: gtkrescale

Plugin Information

title: Gtk Rescale
media types: Video Hidden
description: Scale the producer video frame size to match the consumer. This filter is designed for use as a normaliser for the loader producer.
version: 1
creator: Dan Dennedy <>
copyright: Meltytech, LLC
license: LGPLv2.1


If a property "consumer_aspect_ratio" exists on the frame, then rescaler normalises the producer's aspect ratio and maximises the size of the frame, but may not produce the consumer's requested dimension. Therefore, this option works best in conjunction with the resize filter. This behavior can be disabled by another service by either removing the property, setting it to zero, or setting frame property "distort" to 1.



title: Interpolation
description: The rescaling method.
type: string
readonly: no
required: no
default: bilinear
widget: combo
  • nearest (lowest quality, fastest)
  • tiles
  • bilinear (good quality, moderate speed)
  • hyper (best quality, slowest)

Topic revision: r1 - 2016-04-27 - TWikiGuest
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