RoughDraft

Extension/DrawText.RoughDraft.Extension.ps1

Synopsis

Draws Text on Video

Description

Draws Text on Video, using the drawtext filter

http://ffmpeg.org/ffmpeg-filters.html#drawtext

Examples

EXAMPLE 1

New-Media -Color "Black" -Duration "00:00:05" -Resolution 1920x1080 -OutputPath .\BlackBackground.mp4 |
    Edit-Media -DrawText -DrawTextText "Hello World" -DrawTextCenter -DrawTextFontSize 36

Parameters

DrawText

Type	Required	Position	PipelineInput
`[Switch]`	true	named	false

DrawTextFontFile

set font file

Type	Required	Position	PipelineInput
`[String]`	false	1	false

DrawTextText

set text

Type	Required	Position	PipelineInput
`[String]`	false	2	false

DrawTextTextFile

set text file

Type	Required	Position	PipelineInput
`[String]`	false	3	false

DrawTextFontColor

set foreground color (default “black”)

Type	Required	Position	PipelineInput
`[String]`	false	4	false

DrawTextFontColorExpression

set foreground color expression (default “”)

Type	Required	Position	PipelineInput
`[String]`	false	5	false

DrawTextBoxColor

set box color (default “white”)

Type	Required	Position	PipelineInput
`[String]`	false	6	false

DrawTextBorderColor

set border color (default “black”)

Type	Required	Position	PipelineInput
`[String]`	false	7	false

DrawTextShadowColor

set shadow color (default “black”)

Type	Required	Position	PipelineInput
`[String]`	false	8	false

DrawTextBox

set box (default false)

Type	Required	Position	PipelineInput
`[Switch]`	false	named	false

DrawTextBoxBorderWidth

set box border width (from INT_MIN to INT_MAX) (default 0)

Type	Required	Position	PipelineInput
`[Int32]`	false	9	false

DrawTextLineSpacing

set line spacing in pixels (from INT_MIN to INT_MAX) (default 0)

Type	Required	Position	PipelineInput
`[Int32]`	false	10	false

DrawTextFontSize

set font size

Type	Required	Position	PipelineInput
`[String]`	false	11	false

DrawTextX

set x expression (default “0”)

Type	Required	Position	PipelineInput
`[String]`	false	12	false

DrawTextY

set y expression (default “0”)

Type	Required	Position	PipelineInput
`[String]`	false	13	false

DrawTextShadowX

set shadow x offset (from INT_MIN to INT_MAX) (default 0)

Type	Required	Position	PipelineInput
`[Int32]`	false	14	false

DrawTextShadowY

set shadow y offset (from INT_MIN to INT_MAX) (default 0)

Type	Required	Position	PipelineInput
`[Int32]`	false	15	false

DrawTextBorderWidth

set border width (from INT_MIN to INT_MAX) (default 0)

Type	Required	Position	PipelineInput
`[Int32]`	false	16	false

DrawTextTabSize

set tab size (from 0 to INT_MAX) (default 4)

Type	Required	Position	PipelineInput
`[Int32]`	false	17	false

DrawTextBasetime

set base time (from I64_MIN to I64_MAX) (default I64_MIN)

Type	Required	Position	PipelineInput
`[Int64]`	false	18	false

DrawTextFont

Font name (default “Sans”)

Type	Required	Position	PipelineInput
`[String]`	false	19	false

DrawTextExpansion

set the expansion mode (from 0 to 2) (default normal)

Type	Required	Position	PipelineInput
`[Int32]`	false	20	false

DrawTextTimeCode

set initial timecode

Type	Required	Position	PipelineInput
`[String]`	false	21	false

DrawTextTc24hmax

set 24 hours max (timecode only) (default false)

Type	Required	Position	PipelineInput
`[Boolean]`	false	22	false

DrawTextTimecodeRate

set rate (timecode only) (from 0 to INT_MAX) (default 0/1)

Type	Required	Position	PipelineInput
`[Double]`	false	23	false

DrawTextRate

set rate (timecode only) (from 0 to INT_MAX) (default 0/1)

Type	Required	Position	PipelineInput
`[Double]`	false	24	false

DrawTextReload

reload text file for each frame (default false)

Type	Required	Position	PipelineInput
`[Switch]`	false	named	false

DrawTextAlpha

apply alpha while rendering (default “1”)

Type	Required	Position	PipelineInput
`[String]`	false	25	false

DrawTextFixBounds

check and fix text coords to avoid clipping (default false)

Type	Required	Position	PipelineInput
`[Switch]`	false	named	false

DrawTextStartNumber

start frame number for n/frame_num variable (from 0 to INT_MAX) (default 0)

Type	Required	Position	PipelineInput
`[Int32]`	false	26	false

DrawTextTextSource

the source of text

Type	Required	Position	PipelineInput
`[String]`	false	27	false

DrawTextTextShaping

attempt to shape text before drawing (default true)

Type	Required	Position	PipelineInput
`[Switch]`	false	named	false

DrawTextFontLoadFlags

set font loading flags for libfreetype (default 0)

Type	Required	Position	PipelineInput
`[Int32]`	false	28	false

DrawTextCenter

If set, will draw text in the center.
This will provide -DrawTextX ‘(w-text_w)/2’ and -DrawTextY ‘(h-text_h)/2’

Type	Required	Position	PipelineInput
`[Switch]`	false	named	false

Syntax

Extension/DrawText.RoughDraft.Extension.ps1 -DrawText [[-DrawTextFontFile] <String>] [[-DrawTextText] <String>] [[-DrawTextTextFile] <String>] [[-DrawTextFontColor] <String>] [[-DrawTextFontColorExpression] <String>] [[-DrawTextBoxColor] <String>] [[-DrawTextBorderColor] <String>] [[-DrawTextShadowColor] <String>] [-DrawTextBox] [[-DrawTextBoxBorderWidth] <Int32>] [[-DrawTextLineSpacing] <Int32>] [[-DrawTextFontSize] <String>] [[-DrawTextX] <String>] [[-DrawTextY] <String>] [[-DrawTextShadowX] <Int32>] [[-DrawTextShadowY] <Int32>] [[-DrawTextBorderWidth] <Int32>] [[-DrawTextTabSize] <Int32>] [[-DrawTextBasetime] <Int64>] [[-DrawTextFont] <String>] [[-DrawTextExpansion] <Int32>] [[-DrawTextTimeCode] <String>] [[-DrawTextTc24hmax] <Boolean>] [[-DrawTextTimecodeRate] <Double>] [[-DrawTextRate] <Double>] [-DrawTextReload] [[-DrawTextAlpha] <String>] [-DrawTextFixBounds] [[-DrawTextStartNumber] <Int32>] [[-DrawTextTextSource] <String>] [-DrawTextTextShaping] [[-DrawTextFontLoadFlags] <Int32>] [-DrawTextCenter] [<CommonParameters>]

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