1MP4TRACK(1)                     MP4v2 Utilities                    MP4TRACK(1)
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NAME

6       mp4track - manual page for mp4track trunk-r507
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SYNOPSIS

9       mp4track [OPTION]... [PARAMETERS]... ACTION file...
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DESCRIPTION

12       For  each  mp4  file specified, perform the specified ACTION. An action
13       must be specified. Some options are not applicable to some actions.
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15       ACTIONS
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17       --list list all tracks in mp4
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19       --enabled BOOL
20              set trak.tkhd.flags (enabled bit)
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22       --inmovie BOOL
23              set trak.tkhd.flags (inMovie bit)
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25       --inpreview BOOL
26              set trak.tkhd.flags (inPreview bit)
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28       --layer NUM
29              set trak.tkhd.layer
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31       --altgroup NUM
32              set trak.tkhd.alternate_group
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34       --volume FLOAT
35              set trak.tkhd.volume
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37       --width FLOAT
38              set trak.tkhd.width
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40       --height FLOAT
41              set trak.tkhd.height
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43       --language CODE
44              set trak.mdia.mdhd.language
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46       --hdlrname STR
47              set trak.mdia.hdlr.name
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49       --udtaname STR
50              set trak.udta.name.value
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52       --udtaname-remove
53              remove trak.udta.name atom
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55       --colr-list
56              list all colr-boxes in mp4
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58       --colr-add
59              add colr-box to a video track
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61       --colr-set
62              set colr-box parms
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64       --colr-remove
65              remove colr-box from track
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67       --pasp-list
68              list all pasp-boxes in mp4
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70       --pasp-add
71              add pasp-box to a video track
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73       --pasp-set
74              set pasp-box parms
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76       --pasp-remove
77              remove pasp-box from track
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79       PARAMETERS
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81       --track-any
82              act on any/all tracks
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84       --track-index IDX
85              act on track index IDX
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87       --track-id ID
88              act on track id ID
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90       --colr-parms CSV
91              where CSV is IDX1,IDX2,IDX3
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93       --colr-parm-hd
94              equivalent to --colr-parms=1,1,1
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96       --colr-parm-sd
97              equivalent to --colr-parms=6,1,6
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99       --pasp-parms CSV
100              where CSV is hSPACING,vSPACING
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102       OPTIONS
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104       -z, --optimize
105              optimize mp4 file after modification
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107       -y, --dryrun
108              do not actually create or modify any files
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110       -k, --keepgoing
111              continue batch processing even after errors
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113       -o, --overwrite
114              overwrite existing files when creating
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116       -f, --force
117              force overwrite even if file is read-only
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119       -q, --quiet
120              equivalent to --verbose 0
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122       -d, --debug NUM
123              increase debug or long-option to set NUM
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125       -v, --verbose NUM
126              increase verbosity or long-option to set NUM
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128       -h, --help
129              print brief help or long-option for extended help
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131       --version
132              print version information and exit
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134       DEBUG LEVELS (for raw mp4 file I/O)
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136       0      supressed
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138       1      add warnings and errors (default)
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140       2      add table details
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142       3      add implicits
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144       4      everything
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146       VERBOSE LEVELS
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148       0      warnings and errors
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150       1      normal informative messages (default)
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152       2      more informative messages
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154       3      everything
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158MP4v2 trunk-r507                   July 2021                       MP4TRACK(1)