Sorry duplicate post question, new subject

Discussion on the (deprecated) VideoLAN Server application as well as the miniSAPserver stream announcer. This is not about VLC!
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Sorry duplicate post question, new subject

Postby Not Registered Guest » 12 Apr 2004 23:23

Okay, so let's say I put one of my DVD's into the DVD drive of a Macintosh OSX box, "server" and run it as the Video LAN server. This is a "typical" movie, something I own. I have another computer (also a Mac) upstairs. The server (in my basement), has the DVD player and I'm streaming the MPEG stream to my laptop upstairs. This is a simple example. If the bandwidgth is great enough on my network, I'm assumming that the Server is doing the following.

1. It's playing the DVD using the decoding algorigthm (key) off the player and creating the actual MPEG (visual and audio) stream file that is being sent (broadcast) to the network laptop upstairs.

Okay. I think I understand how VideoLan works under this situation. I don't have this system running yet, haven't downloaded or tried to run this as my server isn't up to the specs needed (with a DVD drive) yet.

But let's suppose I just did a copy of the VIDEO_TS and AUDIO_TS files to the hard drive of my server and I've removed the DVD from the drive. (Because I have a bunch of movies and I don't want to go downstairs to load up each one. So then the DVD information is on the server, but the decription key in the hardware (DVD player) isn't there. So the DVD cannot be decripted "on the fly" with the hardware player and a video MPEG stream cannot be played by the server (as if it's playing a stand alone DVD) because of DVD copy protection.

Video Lan claims it can stream video DVD's off a hard drive. My question is how can it do it, when the DVD is physically removed from the server? Is it possible? I've seen the DCDESS(spelling) option talked about, so I guess my next question is whether the DVD copy protection DECESS (spelling?) crack is being used to decode the DVD image files "on the fly" and create a MPEG stream from the server?

Is that what is happening here? (I'd find it hard to believe, because those who report about "ripping" DVD backups don't seem to be "ripping them in real time", but I might be a little behind the technological 8-ball since I've got some older machines and haven't upgraded my server or laptop lately.)

Please elaborate if possible.

I also have a DVD burner, so I'm guessing that I can stream my own content (unprotected) from my own home created DVD's (home movies, etc.).

I'm asking this more from an interest in what this might be able to do as an implementation of some kind of system in the future (perhaps some kind of video server of my own videos encoded on a large server harddrive that I want to look at upstairs. I'm not exactly interested in this question to replace a $250 DVD carasel player, which would do essentially the same thing for a lot less money. I'm just kind of curious if the thing actually works with some commercial DVD's as well as my own material, stored on a huge Hard drive.

Also not as important: if I was to want to setup this. Which OSX version would be the best to use for the server and the player (laptop?).

Thanks ahead of time and sorry about the double post (I posted this question under an earlier thread and then realized I made a mistake.

Thanks.

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