[youtube] Extracting URL: S6F_3ZfkydE
[youtube] S6F_3ZfkydE: Downloading webpage
[youtube] S6F_3ZfkydE: Downloading ios player API JSON
[youtube] S6F_3ZfkydE: Downloading mweb player API JSON
[youtube] S6F_3ZfkydE: Downloading player e7567ecf
[youtube] S6F_3ZfkydE: Downloading m3u8 information
[youtube] Downloading comment section API JSON
[youtube] Downloading ~1 comments
[youtube] Sorting comments by newest first
[youtube] Downloading comment API JSON page 1 (0/~1)
[youtube] Extracted 1 comments
[info] S6F_3ZfkydE: Downloading 1 format(s): 135+140
[info] Writing video metadata as JSON to: Double_Rainboom_sub_espanol-Mlpparatodos_Ferroluchano-20130331-youtube-640x480-S6F_3ZfkydE.info.json