mp4track - Online in the Cloud

PROGRAM:

NAME

mp4track - manual page for mp4track - MP4v2 -r

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

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