Global

Methods

<private> createSizeFilters(command, key, value)

Recompute size filters

Parameters:

Name	Type	Description
command	FfmpegCommand
key	String	newly-added parameter name ('size', 'aspect' or 'pad')
value	String	newly-added parameter value

Source:

• options/videosize.js, line 72

Returns:

filter string array

<private> getScalePadFilters(width, height, aspect, color)

Return filters to pad video to width*height,

Parameters:

Name	Type	Description
width	Number	output width
height	Number	output height
aspect	Number	video aspect ratio (without padding)
color	Number	padding color

Source:

• options/videosize.js, line 19

Returns:

scale/pad filters

<private> parseProgressLine(line)

Parse progress line from ffmpeg stderr

Parameters:

Name	Type	Description
line	String	progress line

Source:

• utils.js, line 16

Returns:

progress object

<private> process(command, target, pipeOptions)

Parameters:

Name	Type	Argument	Description
command	FfmpegCommand
target	String | Writable
pipeOptions	Object	<optional>

Source:

• processor.js, line 47

<private> runFfprobe(command)

Run ffprobe asynchronously and store data in command

Parameters:

Name	Type	Description
command	FfmpegCommand

Source:

• processor.js, line 194