title: Subtitle
media types:
Video
description: Overlay subtitles onto the video
version: 4
creator:
copyright: Meltytech, LLC
license: LGPLv2.1
title: Resource
description:
The path to a text file that contains SRT subtitles
type: string
readonly: no
required: no
title: Text
description:
A string that containes a complete SRT document. This parameter is ignored if resource is set.
type: string
readonly: no
required: no
title: Text
description:
A string that identifies the feed in the MLT Frame to overlay. This parameter is ignored if resource or text is set.
type: string
readonly: no
required: no
default: 0
title: Geometry
description:
A set of X/Y coordinates by which to adjust the text.
type: rect
readonly: no
required: no
default: 20%/80%:60%x20%:100
title: Font family
description:
The typeface of the font.
type: string
readonly: no
required: no
default: Sans
widget: combo
title: Font size
description:
The size in pixels of the font.
type: integer
readonly: no
required: no
default: 48
widget: spinner
title: Font style
description:
The style of the font.
type: string
readonly: no
required: no
default: normal
widget: combo
values:
title: Font weight
description:
The weight of the font.
type: integer
readonly: no
required: no
minimum: 100
maximum: 1000
default: 400
widget: spinner
title: Foreground color
description:
A color value is a hexadecimal representation of RGB plus alpha channel as 0xrrggbbaa. Colors can also be the words: white, black, red, green, or blue. You can also use a HTML-style color values #rrggbb or #aarrggbb.
type: string
readonly: no
required: no
default: 255
widget: color
title: Background color
description:
A color value is a hexadecimal representation of RGB plus alpha channel as 0xrrggbbaa. Colors can also be the words: white, black, red, green, or blue. You can also use a HTML-style color values #rrggbb or #aarrggbb.
type: string
readonly: no
required: no
default: 32
widget: color
title: Outline color
description:
A color value is a hexadecimal representation of RGB plus alpha channel as 0xrrggbbaa. Colors can also be the words: white, black, red, green, or blue. You can also use a HTML-style color values #rrggbb or #aarrggbb.
type: string
readonly: no
required: no
widget: color
title: Outline Width
description:
The width of the outline in pixels.
type: string
readonly: no
required: no
minimum: 0
default: 0
widget: spinner
title: Underline
description:
Apply underline decoration to the text.
type: boolean
readonly: no
required: no
default: 0
widget: checkbox
title: Strikethrough
description:
Apply strikethrough decoration to the text.
type: boolean
readonly: no
required: no
default: 0
widget: checkbox
title: Padding
description:
The number of pixels to pad the background rectangle beyond edges of text.
type: integer
readonly: no
required: no
default: 0
widget: spinner
title: Horizontal alignment
description:
Set the horizontal alignment within the geometry rectangle.
type: string
readonly: no
required: no
default: left
widget: combo
values:
title: Vertical alignment
description:
Set the vertical alignment within the geometry rectangle.
type: string
readonly: no
required: no
default: top
widget: combo
values:
title: Opacity
description:
Opacity of all elements - text, outline, and background
type: float
readonly: no
required: no
minimum: 0
maximum: 1.0
default: 1.0
widget: slider
title: Typewriter Effect
description:
Enable typewriter effect where text appears progressively over time. Only supported when the qtext filter is available.
type: boolean
readonly: no
required: no
minimum: 0
maximum: 1
default: 0
widget: checkbox
title: Typewriter Step Length
description:
Number of frames between each character, word, or line appearance. Only supported when the qtext filter is available.
type: integer
readonly: no
required: no
minimum: 1
default: 25
widget: spinner
title: Typewriter Step Variation
description:
Random variation in timing (standard deviation in frames). Only supported when the qtext filter is available.
type: integer
readonly: no
required: no
minimum: 0
default: 0
widget: spinner
title: Typewriter Random Seed
description:
Seed value for random number generation in timing variations. Only supported when the qtext filter is available.
type: integer
readonly: no
required: no
minimum: 0
default: 0
widget: spinner
title: Typewriter Animation Mode
description:
Granularity of typewriter animation. Only supported when the qtext filter is available.
type: integer
readonly: no
required: no
default: 1
widget: combo
values:
title: Typewriter Cursor
description:
Show blinking cursor during typewriter animation. 0 = no cursor, 1 = cursor while typing, 2 = cursor always visible. Only supported when the qtext filter is available.
type: integer
readonly: no
required: no
minimum: 0
maximum: 2
default: 1
widget: combo
title: Cursor Blink Rate
description:
Number of frames for cursor blink cycle (on + off). Only supported when the qtext filter is available.
type: integer
readonly: no
required: no
minimum: 0
default: 25
unit: frames
widget: spinner
title: Cursor Character
description:
Character to use for the blinking cursor. Only supported when the qtext filter is available.
type: string
readonly: no
required: no
default:
widget: text
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