6 copyright: Ushodaya Enterprises Limited
13 A title generator that uses the Pango international text layout and Freetype2
16 Supplying a filename with extension ".txt" causes the loader producer to load
17 with pango. If the filename begins with "+" the pango producer interprets the
18 filename as pango text. This is a shortcut to embed titles in melt commands.
19 For MLT XML, it is recommended that you embed the title text in the property
22 Pango has builtin scaling. It will rescale the originally rendered title to
23 whatever the consumer requests. Therefore, it will lose its aspect ratio if
24 so requested, and it is up to the consumer to request a proper width and
25 height that maintains the image aspect.
28 - identifier: argument
32 A text file containing Pango markup, see:
33 http://developer.gnome.org/doc/API/2.0/pango/PangoMarkupFormat.html
34 requires xml-like encoding special chars from:
35 <, >, & -to- <, >, &
45 A string containing Pango markup see:
46 http://developer.gnome.org/doc/API/2.0/pango/PangoMarkupFormat.html
47 requires xml-like encoding special chars from:
48 <, >, & -to- <, >, &
53 - identifier: fgcolour
54 title: Foreground color
56 description: an RGBA colour specification of the text (i.e. 0xrrggbbaa)
61 - identifier: bgcolour
62 title: Background color
64 description: an RGBA colour of the background rectangle (i.e. 0xrrggbbaa)
70 title: Paragraph alignment
73 left, centre, right (also, numbers 0, 1 and 2 can be used respectively)
82 The number of pixels to pad the background rectangle beyond edges of text.
92 A non-markup string in UTF-8 encoding
93 (can contain markup chars un-encoded)
101 description: The default typeface to use when not using markup.
102 default: "Sans 48". FreeType2 renders at 72 dpi.
110 description: The weight of the font.
116 - identifier: encoding
120 The text encoding type of the input if not UTF-8.
121 See 'iconv --list' for a list of possible inputs.
127 - identifier: real_width
130 description: The original, unscaled width of the rendered title.
133 - identifier: real_height
136 description: The original, unscaled height of the rendered title.
142 description: The last requested scaled image width.
148 description: The last requested scaled image height.