Your input can't be opened:
VLC is unable to open the MRL 'https://r2---sn-5hne6n7e.googlevideo.com/videoplayback?sver=3&key=yt6&mm=31&mn=sn-5hne6n7e&ms=au&mt=1466897052&mv=m&pl=21&ip=77.109.98.84&fexp=9416126%2C9416891%2C9422596%2C9428398%2C9431012%2C9433096%2C9433223%2C9433946%2C9435526%2C9435876%2C9437066%2C9437552%2C9438277%2C9438326%2C9439652&requiressl=yes&cnr=14&itag=22&lmt=1433308129494054&id=o-AFfqMJUb-QkYdlnXLJVTtOr6nmqtsBRps9Z9ZH9Z08UH&dur=246.828&source=youtube&sparams=cnr%2Cdur%2Cid%2Cinitcwndbps%2Cip%2Cipbits%2Citag%2Clmt%2Cmime%2Cmm%2Cmn%2Cms%2Cmv%2Cnh%2Cpl%2Cratebypass%2Crequiressl%2Csource%2Cupn%2Cexpire&upn=5b7B4qujmak&mime=video%2Fmp4&nh=IgpwcjA0LmFtczE2KgkxMjcuMC4wLjE&ipbits=0&ratebypass=yes&initcwndbps=640000&expire=1466918890&signature=5805E48A63E49E16E67D11A434A8A1A5D16B8A34.32F24CCC7B2E40F847A72DE35E24CBD5F5D3F5E3'. Check the log for details.