
hal
Novice

Apr 28, 2008, 2:05 PM
Post #11 of 11
(1099 views)
Shortcut
|
|
Re: [Lorna] livefeed petes plugins help
[In reply to]
|
Can't Post
|
|
I have used LiveFeed and LiveFeed2 with success on a PC. Yes they are PC only.
- The most confusing thing about these is that you need to push a frame of video into the actor to get a frame out, I use the video noise actor rather than a movie player.
- as mentioned in this thread there may be some issues with the image coming in flipped, but this is not universally true, it depends on the video capture device.
- I have also had problems where the video output from these was "invisible" when sent to a projector. However if I sent the video through some other actor first it would become visible. Not all actors will make it visible, my general solution was to to scale it by 99% with the sprite actor I think. Any actor with zoom would work to make it visible, though spin would not.
- Mark suggested that perhaps this was a problem with the alpha channel data on the output from these freeframe plugins, but I don't know if that was confirmed.
- also this was only true with some capture devices not all
- Last point, I did find that Isadora did get unstable when using these, but I still managed to do a show using both of them and the Isadora vdig video input to get three cameras. It never crashed during the show, just a lot during rehearsal.
-- Hal Eagar - Media Effects Artist http://haleagar.com Director - Digital Performance Institute http://digitalperformance.org DPI-office 646 442 4435 | Hal-cell 917 257 8440
|