[youtube] Extracting URL: 4t-Ukd6UhXs
[youtube] 4t-Ukd6UhXs: Downloading webpage
[youtube] 4t-Ukd6UhXs: Downloading ios player API JSON
[youtube] 4t-Ukd6UhXs: Downloading mweb player API JSON
[youtube] 4t-Ukd6UhXs: Downloading player e7567ecf
[youtube] 4t-Ukd6UhXs: Downloading m3u8 information
[youtube] Downloading comment section API JSON
[youtube] Downloading ~270 comments
[youtube] Sorting comments by newest first
[youtube] Downloading comment API JSON page 1 (0/~270)
[youtube]     Downloading comment API JSON reply thread 1 (4/~270)
[youtube]     Downloading comment API JSON reply thread 2 (7/~270)
[youtube]     Downloading comment API JSON reply thread 3 (10/~270)
[youtube]     Downloading comment API JSON reply thread 4 (14/~270)
[youtube] Downloading comment API JSON page 2 (25/~270)
[youtube]     Downloading comment API JSON reply thread 1 (36/~270)
[youtube] Downloading comment API JSON page 3 (46/~270)
[youtube] Downloading comment API JSON page 4 (66/~270)
[youtube] Downloading comment API JSON page 5 (86/~270)
[youtube] Downloading comment API JSON page 6 (106/~270)
[youtube] Downloading comment API JSON page 7 (126/~270)
[youtube] Downloading comment API JSON page 8 (146/~270)
[youtube] Downloading comment API JSON page 9 (166/~270)
[youtube] Downloading comment API JSON page 10 (186/~270)
[youtube] Downloading comment API JSON page 11 (206/~270)
[youtube] Downloading comment API JSON page 12 (226/~270)
[youtube] Downloading comment API JSON page 13 (246/~270)
[youtube] Downloading comment API JSON page 14 (266/~270)
[youtube] Extracted 270 comments
[info] 4t-Ukd6UhXs: Downloading 1 format(s): 137+140
[info] Writing video metadata as JSON to: What_Double_Rainboom_did_wrong-DeftFunk-20130422-youtube-1920x1080-4t-Ukd6UhXs.info.json