> However, the bulk of the DMCA seems to be leveled at the marketing of ytdl as a circumvention tool, citing unit tests containing metadata referencing RIAA-own

> However, the bulk of the DMCA seems to be leveled at the marketing of ytdl as a circumvention tool, citing unit tests containing metadata referencing RIAA-owned content (unit tests, apparently, are now part of 'marketing,' I guess.) This is definitely untested in court but I won't be surprised if it is indeed part of marketing. The problem with the tests is that they do download the video, even if it is a small amount and since ytdl does not reject the video for downloading at all it is technically infrigment, probably without a valid fair use defense. If ytdl has actively rejected that (for example if the test units are specifically to prevent downloading those types of videos), they may have a stonger defense against RIAA claims.