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:
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:
Returns:

scale/pad filters

<private> parseProgressLine(line)

Parse progress line from ffmpeg stderr

Parameters:
Name Type Description
line String

progress line
Source:
Returns:

progress object

<private> process(command, target, pipeOptions)

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

<private> runFfprobe(command)

Run ffprobe asynchronously and store data in command

Parameters:
Name Type Description
command FfmpegCommand
Source: