In this case, I'd rather download the vid before I watch it.
I'm using a free flv downloader, and it downloads very fast with high quality.
It is very easy to handle.
You needn't get the url when downloading the vid.
Press "start recording"
Click in the vid you plan to download. The downloader will automatically save it to your hard disk.
Then you can watch it with the bounded flv player.
You can search "flv downloader" on google.com for more info.