Lainaus, alkuperäisen viestin kirjoitti TVU Player FAQ updated:

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* TVU Player cannot be initialized, please check the network connection

- This can have two causes as far as I know. First you need to check your firewalls settings if it blocks the ports that tvu player needs to connect to the channel list and the streaming clients. Second it could be that you are using a proxy server which does not allow connection to the tvuplayer at all. Quoted from the comments of Worldcup Preparations post. (thanks gornea)

- At start TVU Player uses UDP 3950, 3951 and 3952 then at least one of TCP 3950, 3951 or 3952. The TV channels list is obtained from a connection on port TCP 8080. All those connections are made to the server previously mentioned by others. When you choose a TV channel it uses UDP 3940 and then a TCP connection to 3940. Then you just get a rain of connections to other servers using UDP/TCP combinations. In the end it settles to only UDP streaming between peers and an brief TCP reconnection for control and status I guess.

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