params, UID arguments

I have media player, which I created using dash player / flash player/ and a few others.
I put this into a block.

$params['skin'] = 'hplaylist';
$params['playlist'] = 'music';
$params['autostart'] = 'true';
print dashplayer_get_player($params);

I get my player to show u. music is the name of the view, its a few that filters the player to only play music. Which works, so I have a player which just plays music.

But I want this block on user profiles, so I need to set the player to only play the uids music nodes.

But it doesnt work, I can filter the view to only play a certain users music. But I cant add arguments.

How can I set up my player to show the UIDs music?

Thanks.