NAME
    App::MediaInfo - Utilities related to getting (metadata) information
    from media files

VERSION
    This document describes version 0.126 of App::MediaInfo (from Perl
    distribution App-MediaInfo), released on 2020-05-30.

FUNCTIONS
  media_info
    Usage:

     media_info(%args) -> [status, msg, payload, meta]

    Get information about media files/URLs.

    Many fields will depend on the backend used. Some other fields returned:

    *   "info_backend": the "Media::Info::*" backend module used, e.g.
        "Ffmpeg".

    *   "type_from_name": either "image", "audio", "video", or "unknown".
        This is determined from filename (extension).

    This function is not exported.

    Arguments ('*' denotes required arguments):

    *   backend => *str*

        Choose a specific backend.

    *   media* => *array[filename]*

        Media files/URLs.

    Returns an enveloped result (an array).

    First element (status) is an integer containing HTTP status code (200
    means OK, 4xx caller error, 5xx function error). Second element (msg) is
    a string containing error message, or 'OK' if status is 200. Third
    element (payload) is optional, the actual result. Fourth element (meta)
    is called result metadata and is optional, a hash that contains extra
    information.

    Return value: (any)

  media_is_landscape
    Usage:

     media_is_landscape(%args) -> [status, msg, payload, meta]

    Return exit code 0 if media is landscape.

    Portrait is defined as having 'rotate' metadata of 90 or 270. Otherwise,
    media is assumed to be 'landscape'.

    This function is not exported.

    Arguments ('*' denotes required arguments):

    *   backend => *str*

        Choose a specific backend.

    *   media* => *filename*

        Media file/URL.

    *   quiet => *true*

        Don't output anything on command-line, just return appropriate exit
        code.

    Returns an enveloped result (an array).

    First element (status) is an integer containing HTTP status code (200
    means OK, 4xx caller error, 5xx function error). Second element (msg) is
    a string containing error message, or 'OK' if status is 200. Third
    element (payload) is optional, the actual result. Fourth element (meta)
    is called result metadata and is optional, a hash that contains extra
    information.

    Return value: (any)

  media_is_portrait
    Usage:

     media_is_portrait(%args) -> [status, msg, payload, meta]

    Return exit code 0 if media is portrait.

    Portrait is defined as having 'rotate' metadata of 90 or 270 when the
    width > height. Otherwise, media is assumed to be 'landscape'.

    This function is not exported.

    Arguments ('*' denotes required arguments):

    *   backend => *str*

        Choose a specific backend.

    *   media* => *filename*

        Media file/URL.

    *   quiet => *true*

        Don't output anything on command-line, just return appropriate exit
        code.

    Returns an enveloped result (an array).

    First element (status) is an integer containing HTTP status code (200
    means OK, 4xx caller error, 5xx function error). Second element (msg) is
    a string containing error message, or 'OK' if status is 200. Third
    element (payload) is optional, the actual result. Fourth element (meta)
    is called result metadata and is optional, a hash that contains extra
    information.

    Return value: (any)

  media_orientation
    Usage:

     media_orientation(%args) -> [status, msg, payload, meta]

    Return orientation of media ('portrait' or 'landscape').

    Portrait is defined as having 'rotate' metadata of 90 or 270. Otherwise,
    media is assumed to be 'landscape'.

    This function is not exported.

    Arguments ('*' denotes required arguments):

    *   backend => *str*

        Choose a specific backend.

    *   media* => *filename*

        Media file/URL.

    Returns an enveloped result (an array).

    First element (status) is an integer containing HTTP status code (200
    means OK, 4xx caller error, 5xx function error). Second element (msg) is
    a string containing error message, or 'OK' if status is 200. Third
    element (payload) is optional, the actual result. Fourth element (meta)
    is called result metadata and is optional, a hash that contains extra
    information.

    Return value: (any)

HOMEPAGE
    Please visit the project's homepage at
    <https://metacpan.org/release/App-MediaInfo>.

SOURCE
    Source repository is at
    <https://github.com/perlancar/perl-App-MediaInfo>.

BUGS
    Please report any bugs or feature requests on the bugtracker website
    <https://rt.cpan.org/Public/Dist/Display.html?Name=App-MediaInfo>

    When submitting a bug or request, please include a test-file or a patch
    to an existing test-file that illustrates the bug or desired feature.

AUTHOR
    perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE
    This software is copyright (c) 2020, 2019, 2016 by perlancar@cpan.org.

    This is free software; you can redistribute it and/or modify it under
    the same terms as the Perl 5 programming language system itself.

