6 copyright: Ushodaya Enterprises Limited
13 A still graphics to video generator using gdk-pixbuf
15 Pixbuf has builtin scaling. It will rescale the originally rendered title to
16 whatever the consumer requests. Therefore, it will lose its aspect ratio if
17 so requested, and it is up to the consumer to request a proper width and
18 height that maintains the image aspect.
21 - identifier: argument
26 The name of a graphics file loadable by a gdk-pixbuf loader.
27 See /usr/lib/gdk-pixbuf/loaders
28 definitely png, jpeg, tiff, pnm, and xpm
30 If "%" in filename, the filename is used with sprintf generate a
31 filename from a counter for multi-file/flipbook animation. The file
32 sequence ends when numeric discontinuity >100.
34 If filename contains "/.all.", suffix with an extension to load all
35 pictures with matching extension from a directory.
37 If filename contains the string "<svg", then pixbuf tries to load the
38 filename as inline SVG XML, which is convenient for melt commands.
42 widget: fileopen # could provide a button to use a file-open dialog
47 description: Set the start time offset to use within the clip
57 description: Set the ending time offset to use within the clip
66 description: When using an image sequence, this sets the starting number.
75 description: How long (in frames) to repeat each picture in file sequences.
82 - identifier: resource
85 description: File location. See "argument" above.
88 - identifier: real_width
91 description: The original, unscaled width of the rendered title.
94 - identifier: real_height
97 description: The original, unscaled height of the rendered title.
103 description: The last requested scaled image width.
109 description: The last requested scaled image height.