schema_version: 0.1
type: transition
identifier: vqm
title: Video Quality Measurement
version: 1
copyright: Dan Dennedy
creator: Dan Dennedy
license: GPLv3
language: en
description: >
  This performs the PSNR and SSIM video quality measurements by comparing the
  B frames to the reference frame A.
  It outputs the numbers to stdout in space-delimited format for easy
  by another tool.
  The bottom half of the B frame is placed below the top half of the A frame
  for visual comparison.
tags:
  - Video
parameters:
  - identifier: render
    title: Render
    description: >
      Render a line between top and bottom halves and the values atop the video.
    type: integer
    default: 0
    minimum: 0
    maximum: 1
    widget: checkbox