How do i add the valve.avi video and make it play after i launch hl2 beta?

[Flatterbuckle7]

I know this is a stupid question, but i've been trying to get the valve logo to play when i start up the hl2 beta. (The one i'm using was taken from anon-steam version of half life) Do i need to edit the client.dll file for something like this or could i just edit a config file? (If this is the wrong place to post this just let me know and i'll repost it in the correct forum)

[bruno]

I don't think the HL2 Beta supports playing startup videos. I don't even think Leaknet has that implemented.