[youtube] Extracting URL: aWbJgoEc9sM
[youtube] aWbJgoEc9sM: Downloading webpage
[youtube] aWbJgoEc9sM: Downloading ios player API JSON
[youtube] aWbJgoEc9sM: Downloading mweb player API JSON
[youtube] aWbJgoEc9sM: Downloading m3u8 information
[youtube] Downloading comment section API JSON
[info] aWbJgoEc9sM: Downloading 1 format(s): 137+140
[info] Writing video metadata as JSON to: MLP_-FiM_Giddy_Up_Mix-Up_Gameplay-NytNinja-20141108-youtube-1920x1080-aWbJgoEc9sM.info.json