Filter Plugin

data_show

---
schema_version: 0.1
type: filter
identifier: data_show
title: Template
version: 1
copyright: Ushodaya Enterprises Limited
creator: Charles Yates
license: LGPLv2.1
language: en
tags:
  - Video
description: Show data based on properties of the producer.
notes: |
       The data show filter uses data provided by the data feed filter.
       The producer properties must supply: >
         * The keyword text to be inserted in the form of:
         meta.attr.[keyword].markup=[text to insert]
       
         * The name of the properties to be used from the feed file in the form of:
         meta.attr.[name]=1
       
         * The text to be displayed in the form of:
         meta.attr.[name].markup=[some text #keyword#]
         (Keyword text is enclosed between #s.)
       
       e.g.
       melt file.dv meta.attr.sometext.markup="this is some text" meta.attr.titles=1 meta.attr.titles.markup=#sometext# -filter data_show dynamic=1
       >
       Two special keywords exist
       * #timecode# shows the frame position as a timecode.
       * #frame# shows the frame position as an integer.
       e.g.
       melt file.dv meta.attr.timecode=1 meta.attr.timecode.markup=#timecode# -attach data_feed:attr_check -attach data_show:custom_file.properties dynamic=1
       (where the file "custom_file" contains a filter definition by the name of "timecode")
parameters:
  - identifier: argument
    title: Feed Properties File
    type: string
    required: no
    readonly: no
    default: data_fx.properties
    widget: fileopen
  - identifier: dynamic
    title: Dynamic
    type: integer
    default: 0
    minimum: 0
    maximum: 1
    widget: checkbox
...