1MP4ART(1)                       MP4v2 Utilities                      MP4ART(1)
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NAME

6       mp4art - manual page for mp4art - MP4v2 trunk-r507
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SYNOPSIS

9       mp4art [OPTION]... ACTION file...
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DESCRIPTION

12       For  each  mp4  (m4a)  file specified, perform the specified ACTION. An
13       action must be specified. Some options  are  not  applicable  for  some
14       actions.
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16       ACTIONS
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18       --list list all covr-boxes
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20       --add IMG
21              add covr-box from IMG file
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23       --replace IMG
24              replace covr-box with IMG file
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26       --remove
27              remove covr-box
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29       --extract
30              extract covr-box
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32       ACTION PARAMETERS
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34       --art-any
35              act on all covr-boxes (default)
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37       --art-index IDX
38              act on covr-box index IDX
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40       OPTIONS
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42       -z, --optimize
43              optimize mp4 file after modification
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45       -y, --dryrun
46              do not actually create or modify any files
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48       -k, --keepgoing
49              continue batch processing even after errors
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51       -o, --overwrite
52              overwrite existing files when creating
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54       -f, --force
55              force overwrite even if file is read-only
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57       -q, --quiet
58              equivalent to --verbose 0
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60       -d, --debug NUM
61              increase debug or long-option to set NUM
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63       -v, --verbose NUM
64              increase verbosity or long-option to set NUM
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66       -h, --help
67              print brief help or long-option for extended help
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69       --version
70              print version information and exit
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72       DEBUG LEVELS (for raw mp4 file I/O)
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74       0      supressed
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76       1      add warnings and errors (default)
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78       2      add table details
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80       3      add implicits
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82       4      everything
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84       VERBOSE LEVELS
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86       0      warnings and errors
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88       1      normal informative messages (default)
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90       2      more informative messages
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92       3      everything
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96mp4art - MP4v2 trunk-r507        February 2019                       MP4ART(1)
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