The idea was that each JavaScript file should have a unique prefix. If you want a file to be included before a particular file, then either use a prefix which is -1 from the next prefix, or update the prefixes to be consistent. In this case you could do:

    resource_string(__name__, 'js/src/video/00_cookie_storage.js'),
    resource_string(__name__, 'js/src/video/005_resizer.js'),
    resource_string(__name__, 'js/src/video/01_initialize.js'),

PS: Don't forget to rename the appropriate files too!