For a while you could use rtmpdump and a perl script but then they started encrypting part of the data and it doesn't work anymore. I think some of that came ou

For a while you could use rtmpdump and a perl script but then they started encrypting part of the data and it doesn't work anymore. I think some of that came out of their fight with boxee (who voluntarily removed it, but Hulu took other steps as well).