Hello, we have been looking for being able to stream for some time now and during the covid we decided to do a test with an Atem pro and four different DSLR cameras 24fps 720p on facebook to get that cinematic presence broadcasting via OBS with graphics. Feel free to check it out here:

https://www.facebook.com...os/307853303573573/?t=14

Now we are thinking on expanding into a SDI setup adding three 4k Cameras for a total of 7 cameras, one wide to cover the entire studio and two cameras to put on a pan/tilt/rail and program movements and then use vmix for controlling everything, cutting and graphics. The Idea would be to also have a remote setup going to a location making a stream somewhere else so looking for a complete SDI solution giving the opportunity for longer cables.

* We need help what kind of computer we need for vmix to cover our needs.
* If there is any cheap way to use a video switcher for inputs or if we should go with pci cards ?
* for cutting should we use xkeys or touch screen or a video switcher that can be used in conjunction with Vmix for cutting and act as a interface ?
* How to use rail cams, how to control them? And what hardware do we need ? Will be used as effect cameras, we cannot spend +2000 USD on PTZ cameras, have been looking on putting canon 5d mk2 on a rail or a smaller Marshall or something in that price range. We are wanting to have some movement in the picture, either sideways on a rail or zoom like presets...well you guys understand.

Keep in mind that we are a music studio, so we are not into video at all so feedback and helping out what kind of gear that we need would be much appreciated, also there is no money included yet so we are looking for cheap solutions and work from there.

best regards