In RFC6381, there's no rule stating that the first part of codecs should
be video and the second part should be audio, while it seems the case
for data reported by YouTube.
Should make downloading with filters more precise and easier, ie. bestvideo[vcodec=h264]. By default a lot of codecs are specified as avc1.xxxxxx and unique for each format, which makes them unusable for bestvideo selection.
compat_urllib_request.Request
[downloader/dash] Use sanitized_Request
[downloader/http] Use sanitized_Request
[atresplayer] Use sanitized_Request
[bambuser] Use sanitized_Request
[bliptv] Use sanitized_Request
[brightcove] Use sanitized_Request
[cbs] Use sanitized_Request
[ceskatelevize] Use sanitized_Request
[collegerama] Use sanitized_Request
[extractor/common] Use sanitized_Request
[crunchyroll] Use sanitized_Request
[dailymotion] Use sanitized_Request
[dcn] Use sanitized_Request
[dramafever] Use sanitized_Request
[dumpert] Use sanitized_Request
[eitb] Use sanitized_Request
[escapist] Use sanitized_Request
[everyonesmixtape] Use sanitized_Request
[extremetube] Use sanitized_Request
[facebook] Use sanitized_Request
[fc2] Use sanitized_Request
[flickr] Use sanitized_Request
[4tube] Use sanitized_Request
[gdcvault] Use sanitized_Request
[extractor/generic] Use sanitized_Request
[hearthisat] Use sanitized_Request
[hotnewhiphop] Use sanitized_Request
[hypem] Use sanitized_Request
[iprima] Use sanitized_Request
[ivi] Use sanitized_Request
[keezmovies] Use sanitized_Request
[letv] Use sanitized_Request
[lynda] Use sanitized_Request
[metacafe] Use sanitized_Request
[minhateca] Use sanitized_Request
[miomio] Use sanitized_Request
[meovideo] Use sanitized_Request
[mofosex] Use sanitized_Request
[moniker] Use sanitized_Request
[mooshare] Use sanitized_Request
[movieclips] Use sanitized_Request
[mtv] Use sanitized_Request
[myvideo] Use sanitized_Request
[neteasemusic] Use sanitized_Request
[nfb] Use sanitized_Request
[niconico] Use sanitized_Request
[noco] Use sanitized_Request
[nosvideo] Use sanitized_Request
[novamov] Use sanitized_Request
[nowness] Use sanitized_Request
[nuvid] Use sanitized_Request
[played] Use sanitized_Request
[pluralsight] Use sanitized_Request
[pornhub] Use sanitized_Request
[pornotube] Use sanitized_Request
[primesharetv] Use sanitized_Request
[promptfile] Use sanitized_Request
[qqmusic] Use sanitized_Request
[rtve] Use sanitized_Request
[safari] Use sanitized_Request
[sandia] Use sanitized_Request
[shared] Use sanitized_Request
[sharesix] Use sanitized_Request
[sina] Use sanitized_Request
[smotri] Use sanitized_Request
[sohu] Use sanitized_Request
[spankwire] Use sanitized_Request
[sportdeutschland] Use sanitized_Request
[streamcloud] Use sanitized_Request
[streamcz] Use sanitized_Request
[tapely] Use sanitized_Request
[tube8] Use sanitized_Request
[tubitv] Use sanitized_Request
[twitch] Use sanitized_Request
[twitter] Use sanitized_Request
[udemy] Use sanitized_Request
[vbox7] Use sanitized_Request
[veoh] Use sanitized_Request
[vessel] Use sanitized_Request
[vevo] Use sanitized_Request
[viddler] Use sanitized_Request
[videomega] Use sanitized_Request
[viewvster] Use sanitized_Request
[viki] Use sanitized_Request
[vk] Use sanitized_Request
[vodlocker] Use sanitized_Request
[voicerepublic] Use sanitized_Request
[wistia] Use sanitized_Request
[xfileshare] Use sanitized_Request
[xtube] Use sanitized_Request
[xvideos] Use sanitized_Request
[yandexmusic] Use sanitized_Request
[youku] Use sanitized_Request
[youporn] Use sanitized_Request
[youtube] Use sanitized_Request
[patreon] Use sanitized_Request
[extractor/common] Remove unused import
[nfb] PEP 8
