MP4TRACK
Section: MP4v2 Utilities (1)
Updated: January 2021
Page Index
NAME
mp4track - manual page for mp4track trunk-r507
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