mp4track (1) Linux Manual Page

NAME

mp4track – manual page for mp4track – MP4v2 2.0.0

SYNOPSIS

mp4track [OPTION]… [PARAMETERS]… ACTION file…

DESCRIPTION

For each mp4 file specified, perform the specified ACTION. An action must be specified. Some options are not applicable to some actions.

ACTIONS

–list

list all tracks in mp4

–enabled BOOL

set trak.tkhd.flags (enabled bit)

–inmovie BOOL

set trak.tkhd.flags (inMovie bit)

–inpreview BOOL

set trak.tkhd.flags (inPreview bit)

–layer NUM

set trak.tkhd.layer

–altgroup NUM

set trak.tkhd.alternate_group

–volume FLOAT

set trak.tkhd.volume

–width FLOAT

set trak.tkhd.width

–height FLOAT

set trak.tkhd.height

–language CODE

set trak.mdia.mdhd.language

–hdlrname STR

set trak.mdia.hdlr.name

–udtaname STR

set trak.udta.name.value

–udtaname-remove

remove trak.udta.name atom

–colr-list

list all colr-boxes in mp4

–colr-add

add colr-box to a video track

–colr-set

set colr-box parms

–colr-remove

remove colr-box from track

–pasp-list

list all pasp-boxes in mp4

–pasp-add

add pasp-box to a video track

–pasp-set

set pasp-box parms

–pasp-remove

remove pasp-box from track

PARAMETERS

–track-any

act on any/all tracks

–track-index IDX

act on track index IDX

–track-id ID

act on track id ID

–colr-parms CSV

where CSV is IDX1,IDX2,IDX3

–colr-parm-hd

equivalent to –colr-parms=1,1,1

–colr-parm-sd

equivalent to –colr-parms=6,1,6

–pasp-parms CSV

where CSV is hSPACING,vSPACING

OPTIONS

-z, –optimize

optimize mp4 file after modification

-y, –dryrun

do not actually create or modify any files

-k, –keepgoing

continue batch processing even after errors

-o, –overwrite

overwrite existing files when creating

-f, –force

force overwrite even if file is read-only

-q, –quiet

equivalent to –verbose 0

-d, –debug NUM

increase debug or long-option to set NUM

-v, –verbose NUM

increase verbosity or long-option to set NUM

-h, –help

print brief help or long-option for extended help

–version

print version information and exit

DEBUG LEVELS (for raw mp4 file I/O)

0

supressed

1

add warnings and errors (default)

2

add table details

3

add implicits

4

everything

VERBOSE LEVELS

0

warnings and errors

1

normal informative messages (default)

2

more informative messages

3

everything

Index