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In the early days of YouTube you could upload FLVs that were served directly to users (this was back when their only playback format was Flash Video). It let yo
by kmeisthax 6y ago
In the early days of YouTube you could upload FLVs that were served directly to users (this was back when their only playback format was Flash Video). It let you get high-quality video before that was an official option, and some people even had "fun" with malicious FLVs that crashed your browser via Flash.