[1vuio0pswjnm7]

YouTube may not only be limiting access. It may also, or alternatively, be limiting copying. See 1201(b)(1). There appears to be a distinction in the suggested interpretation of 1201 between "access controls" and "copy controls". RIAA cited both 1201(a)(2) and 1201(b)(1). Circumventing copy controls may be permitted under the DMCA, however trafficking in the means to circumvent copy controls is prohibited. Using youtube-dl in order to make a copy of a copy-protected video for oneself might be permitted under the DMCA, but sharing youtube-dl on Github could be prohibited.