I think it doesn't work for redtube, could you verify it?
Last time it tested, it worked fine for redtube. Can you please specify an example url to a video for which its not working?
I'm using videocache on CentOS 5.3 but I'm still getting DOWNLOAD_ERR messages on every Redtube request. Youtube is caching OK for the most part. Occasional DOWNLOAD_ERRs on youtube requests.
I tried tcpdumping the traffic to see why Redtube was failing but I never could see traffic from the videocache request. Just the initial user request. So I'm not sure videocache is even trying to download the video.
How can I debug this further?