mp4chaps1

Usage

Overview

For each mp4 file specified, perform the specified ACTION. An action must be specified. Some options are not applicable to some actions.

ACTIONS

-l, --list

list available chapters

-c, --convert

convert available chapters

-e, --every NUM

create chapters every NUM seconds

-x, --export

export chapters to mp4file.chapters.txt

-i, --import

import chapters from mp4file.chapters.txt

-r, --remove

remove all chapters

ACTION PARAMETERS

-A, --chapter-any

act on any chapter type (default)

-Q, --chapter-qt

act on QuickTime chapters

-N, --chapter-nero

act on Nero chapters

--format-native

export chapters in native format (default)

-C, --format-common

export chapters in common format

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)

VERBOSE LEVELS