Note that while MKTV fully records and allows you to view your replays, sharing to Youtube doesn't work... yet! Hopefully Pretendo will be able to do some Google API sorcery to get it working again!
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Do I need Nimble for this? Last time I checked MKTV it froze my Wii U
YouTube Uploads do work. If already had ur Google Account linked.
Hey Pizza, if you read this, it no longer crashes