Add support for animation.filmarchives.jp/works

[gurugurumaguru]

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• Site support request (request for adding support for a new site)
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If the purpose of this issue is a site support request please provide all kinds of example URLs support for which should be included (replace following example URLs by yours):

• Single video (it is a silent film): http://animation.filmarchives.jp/works/play/72126
• Single video (it is a silent film) with English subtitles: http://animation.filmarchives.jp/works/playen/5226
• Single video with audio and with English subtitles: http://animation.filmarchives.jp/works/playen/5141

They are all from http://animation.filmarchives.jp/works , there are 64 videos total I am trying to download/save/archive.

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Description of your issue, suggested solution and other information

The videos seems to be .m4s segments. I heard some Vimeo videos are like that and since we support Vimeo, I think it's feasible to configure support for this site too. I tried InviDownloader and it failed with the same error as a recent youtube commentator on its creator's tutorial video.

[dstftw]

Duplicate of #12237.