NAME

mp4file - MP4v2 - manual page for mp4file - MP4v2 2.1.3

SYNOPSIS

mp4file [OPTION]... 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 (summary information)

--optimize

optimize mp4 structure

--dump

dump mp4 structure in human-readable format

OPTIONS

-y, --dryrun

do not actually create or modify any files

-k, --keepgoing

continue batch processing even after errors

-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