melt-7 - author, play, and encode multitrack audio/video compositions

NAME  SYNOPSIS  OPTIONS  COPYRIGHT 

NAME

melt − author, play, and encode multitrack audio/video compositions

SYNOPSIS

melt [options] [producer [name=value]* ]+

OPTIONS

−attach filter[:arg] [name=value]*

Attach a filter to the output

−attach−cut filter[:arg] [name=value]*

Attach a filter to a cut

−attach−track filter[:arg] [name=value]* Attach a filter to a track

−attach−clip filter[:arg] [name=value]*

Attach a filter to a producer

−audio−track | −hide−video

Add an audio−only track

−blank frames

Add blank silence to a track

−chain id[:arg] [name=value]*

Add a producer as a chain

−consumer id[:arg] [name=value]*

Set the consumer (sink)

−debug

Set the logging level to debug

−filter filter[:arg] [name=value]*

Add a filter to the current track

−getc

Get keyboard input using getc

−group [name=value]*

Apply properties repeatedly

−help

Show this message

−jack

Enable JACK transport synchronization

−join clips

Join multiple clips into one cut

−link id[:arg] [name=value]*

Add a link to a chain

−mix length

Add a mix between the last two cuts

−mixer transition

Add a transition to the mix

−null−track | −hide−track

Add a hidden track

−profile name

Set the processing settings

−progress

Display progress along with position

−query

List all of the registered services

−query "consumers" | "consumer"=id

List consumers or show info about one

−query "filters" | "filter"=id

List filters or show info about one

−query "links" | "link"=id

List links or show info about one

−query "producers" | "producer"=id

List producers or show info about one

−query "transitions" | "transition"=id

List transitions, show info about one

−query "profiles" | "profile"=id

List profiles, show info about one

−query "presets" | "preset"=id

List presets, show info about one

−query "formats"

List audio/video formats

−query "audio_codecs"

List audio codecs

−query "video_codecs"

List video codecs

−quiet

Set the logging level to quiet

−remove

Remove the most recent cut

−repeat times

Repeat the last cut

−repository path

Set the directory of MLT modules

−serialise [filename]

Write the commands to a text file

−setlocale

Make numeric strings locale-sensitive (legacy support)

−silent

Do not display position/transport

−split relative−frame

Split the last cut into two cuts

−swap

Rearrange the last two cuts

−track

Add a track

−transition id[:arg] [name=value]*

Add a transition

−verbose

Set the logging level to verbose

−timings

Set the logging level to timings

−version

Show the version and copyright

−video−track | −hide−audio

Add a video−only track

For more help: <https://www.mltframework.org/>

COPYRIGHT

Copyright © 2002−2023 Meltytech, LLC <https://www.mltframework.org/>
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.


Updated 2024-01-29 - jenkler.se | uex.se