Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Which camcorder under the 300.00 value can be used with this product that have the live HDMI output (without the overlays)
Document: So the h.264 is a great way to archive a local copy (in case Ustream or our internet connection goes down).- The TV Studio has an HDMI program output and two HD-SDI program outputs. All three can be used simultaneously. So you can broadcast to Ustream, to a projector, and to a TV!
Plugged three HD cameras with wireless microphones attached into this switch using HDMI cables. Each camera's video and sound came up immediately on the Blackmagic provided control panel software. Used just one laptop to: a) view the various camera shots on the same laptop's monitor, to control the switch, to mix the sound, to record the video and sound to local hard drive, and to push the video and sound over the Internet for a live broadcast.
Finally, you can have a multi-camera, live-switched video shoot without spending tens of thousands of dollars. We put this together with 3 Panasonic cameras and now have a full TV studio. Contrary to some other reports, it pulls the audio from the camera's on-board microphone so you get audio as well. There are certainly some limitations using the computer software interface, but bang for the buck this is a real winner.
Extremely happy with this product. We purchased for live event for a non-profit organization and have been very pleased. A bit of learning curve on operation, but this item performs very well.
We set the camcorder to "manual mic" mode and set the level to 25% (this step is very important). Then we pull the audio in from the camcorder to the ATEM TV Studio via an HDMI cable. Works perfectly. If you have a buzz in the audio, try the Ebtek Hum Remover!
That way your computer can get both internet (for videostreaming) and control the TV Studio switcher. *** ONE ADDITIONAL NOTE ***If you read old reviews, people say that the TV Studio does not have the ability to pull audio in without the Behringer SRC2496. But that changed in mid-2012 when a firmware update enabled the TV Studio to pull audio in through the HDMI or HD-SDI cable.
So now it's possible to forgo the analog to digital converter and run your mics directly through one of your cameras or anything else that can output audio through HDMI.
Black magic makes an HDMI to thunderbolt adapter that I have my eyes on once some of the streaming services certify it as working (Livestream currently has that particular device in beta).But once all of that stuff was purchased the switcher worked flawlessly. I used a Canon HF100 and a Canon HF200 interfaced to the ATEM through their HDMI outputs. Audio from a wireless lavalier and stationary mic synced up well to the video and I was able to record an hour long presentation with multiple cameras to a recent Macbook Pro.
Note that the USB 3.0 feature will only work on Windows machines equipped with USB 3.0 capabilities.Wireless HDMI extenders should work well with this provided they can output a 1080i or 720p signal. I haven't experimented with that yet but I do have a Phillips model I'm going to play with.
This product is not what they say it is. its a simple scam  that sucks the people that want to stream and record to purchase additional hardware not specified in the description. i bought this for my church hopping to finally record and stream but what i found was the exact opposite!!!! they force you to purchase a converter for audio be it SDI or HDMI. no way around it which cost and additional 200 dollars.
Answer: Any one that does 1080i 59.97 DO NOT USE GO PRO  CAMS the have had issues with frame rates