[youtube] Extracting URL: dfdLFbnLXAY
[youtube] dfdLFbnLXAY: Downloading webpage
[youtube] dfdLFbnLXAY: Downloading ios player API JSON
[youtube] dfdLFbnLXAY: Downloading mweb player API JSON
[youtube] dfdLFbnLXAY: Downloading player e7567ecf
[youtube] dfdLFbnLXAY: Downloading m3u8 information
[youtube] Downloading comment section API JSON
[info] dfdLFbnLXAY: Downloading 1 format(s): 136+251
[info] Writing video metadata as JSON to: mlp_Double_Rainboom_Ending_Theme_Song_~_EileMonty_Emi_Cover-Mlpsisters_Pony-20130806-youtube-1280x720-dfdLFbnLXAY.info.json