NAME YouTube::Util - YouTube-related utilities VERSION This document describes version 0.003 of YouTube::Util (from Perl distribution YouTube-Util), released on 2020-11-26. FUNCTIONS extract_youtube_video_id Usage: extract_youtube_video_id($arg) -> any Extract YouTube video ID from a string containing video ID, or youtube-dl-generated filename, or YouTube URL. Examples: * Example #1: extract_youtube_video_id("https://www.youtube.com/watch?v=rp4UwPZfRis"); # -> "rp4UwPZfRis" * Example #2: extract_youtube_video_id("https://www.youtube.com/watch?v=cl1p7SOwnEk&list=PLjxOg4YY7Ah2JGb_QvA6KSB6YmikzA2fo&index=2&t=0s"); Result: "cl1p7SOwnEk" * Example #3: extract_youtube_video_id("https://www.youtube.com/watch?list=PLjxOg4YY7Ah2JGb_QvA6KSB6YmikzA2fo&v=cl1p7SOwnEk&index=2&t=0s"); Result: "cl1p7SOwnEk" * Example #4: extract_youtube_video_id("https://www.youtube.com/embed/U9v2S49sHeQ?rel=0"); # -> "U9v2S49sHeQ" * Example #5: extract_youtube_video_id("https://youtu.be/U9v2S49sHeQ"); # -> "U9v2S49sHeQ" * Example #6: extract_youtube_video_id("\$100,000 Name That Tune - Nick vs. Carol-SY-DnVZeFH0.mp4"); # -> "SY-DnVZeFH0" * Example #7: extract_youtube_video_id("GNdALsnBjh8"); # -> "GNdALsnBjh8" * Example #8: extract_youtube_video_id("foo"); # -> undef Return undef if not found. This function is not exported by default, but exportable. Arguments ('*' denotes required arguments): * $arg* => *str* Return value: (any) HOMEPAGE Please visit the project's homepage at . SOURCE Source repository is at . BUGS Please report any bugs or feature requests on the bugtracker website 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. SEE ALSO Regexp::Pattern::YouTube App::YouTubeUtils AUTHOR perlancar COPYRIGHT AND LICENSE This software is copyright (c) 2020 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.