type: producer
identifier: pixbuf
title: GDK-PixBuf
-version: 1
+version: 2
copyright: Ushodaya Enterprises Limited
creator: Dan Dennedy
license: LGPLv2.1
See the output of gdk-pixbuf-query-loaders.
Definitely png, jpeg, tiff, pnm, and xpm will work.
- If "%" in filename, the filename is used with sprintf generate a
+ If "%" in filename, the filename is used with sprintf to generate a
filename from a counter for multi-file/flipbook animation. The file
- sequence ends when numeric discontinuity >100.
+ sequence ends when numeric discontinuity >100. If the file sequence
+ does not begin with the count of 100, you can also embed the number
+ of the first image between the "%" and a "d", "i", or "u".
If filename contains "/.all.", suffix with an extension to load all
pictures with matching extension from a directory.
mutable: yes
widget: spinner
- - identifier: real_width
+ - identifier: meta.media.width
title: Real width
type: integer
description: The original, unscaled width of the rendered image.
readonly: yes
- - identifier: real_height
+ - identifier: meta.media.height
title: Real height
type: integer
description: The original, unscaled height of the rendered image.
type: producer
identifier: qimage
title: Qt QImage
-version: 1
+version: 2
copyright: Visual Media ?
creator: Charles Yates
license: GPLv2
language: en
tags:
- Video
+ description: >
+ A still graphics to video generator using Qt QImage
+ notes: >
+ QImage has builtin scaling. It will rescale the originally rendered title to
+ whatever the consumer requests. Therefore, it will lose its aspect ratio if
+ so requested, and it is up to the consumer to request a proper width and
+ height that maintains the image aspect.
+foo
+parameters:
+ - identifier: argument
+ title: File
+ type: string
+ description: >
+ The name of a graphics file loadable by Qt.
+
+ If "%" in filename, the filename is used with sprintf to generate a
+ filename from a counter for multi-file/flipbook animation. The file
+ sequence ends when numeric discontinuity >100. If the file sequence
+ does not begin with the count of 100, you can also embed the number
+ of the first image between the "%" and a "d", "i", or "u".
+
+ If filename contains "/.all.", suffix with an extension to load all
+ pictures with matching extension from a directory.
+
+ If filename contains the string "<svg", then qimage tries to load the
+ filename as inline SVG XML, which is convenient for melt commands.
+ readonly: no
+ required: yes
+ mutable: no
+ widget: fileopen
+
+ - identifier: begin
+ title: Begin
+ type: integer
+ description: When using an image sequence, this sets the starting number.
+ readonly: no
+ minimum: 0
+ mutable: no
+ widget: spinner
+
+ - identifier: ttl
+ title: Time-to-live
+ type: integer
+ description: How long (in frames) to repeat each picture in file sequences.
+ readonly: no
+ default: 25
+ minimum: 0
+ mutable: yes
+ widget: spinner
+
+ - identifier: meta.media.width
+ title: Real width
+ type: integer
+ description: The original, unscaled width of the rendered image.
+ readonly: yes
+
+ - identifier: meta.media.height
+ title: Real height
+ type: integer
+ description: The original, unscaled height of the rendered image.
+ readonly: yes
+
+ - identifier: width
+ title: Width
+ type: integer
+ description: The last requested scaled image width.
+ readonly: yes
+
+ - identifier: height
+ title: Height
+ type: integer
+ description: The last requested scaled image height.
+ readonly: yes
+
+ - identifier: force_reload
+ type: integer
+ description: >
+ Reload the file instead of using its cached image. This property
+ automatically resets itself once it has been set 1 and processed.
+ minimum: 0
+ maximum: 1
+ mutable: yes
+
+ - identifier: disable_exif
+ title: Disable auto-rotation
+ type: integer
+ minimum: 0
+ maximum: 1
+ widget: checkbox
+
+ - identifier: force_aspect_ratio
+ title: Sample aspect ratio
+ type: float
+ description: Optionally override a (mis)detected aspect ratio
+ mutable: yes
+