Complete live production and streaming system in a rack mount gator case. Complete list of components listed below.

Switch between 4x HD-SDI sources (cameras, etc.), the included media player (for roll-ins, pre-produced material, etc.) and one HDMI source (such as a computer).
The system is installed into an 8RU Gator brand case and has the following components (from top to bottom). All source must be sending the same video signal. Supported formats are 1080i50, 1080i59.94, 720p50 and 720p59.94.

Just add your sources video and audio sources (cameras/mics/etc.) and a HDMI monitor and you're ready for a live production using the system's "multi view output" which shows all your sources, preview and program signals all on one display. You'll also need a computer with an ethernet connection running the free, Blackmagic ATEM switcher software in order to control the switcher with that computer (generally a laptop).

This ATEM switcher allows for realtime, high-quality recording via it's USB connection with a computer using the h.264 codec. This USB connection can also provide a video signal for streaming services such as Livestream and YouTube.

This rig can be paired with a Atomos Ninja 2 field recorder to capture the highest quality (10 bit, ProRes codec) recording:
https://www.cameralends.com/rental/atomos-ninja-2-field-recording-and-monitor-sarasota-fl-usa-zach-d-1046

If you have cameras that output video via HDMI, you can use the Blackmagic Designs "mini converters" to convert that HDMI into an HD-SDI signal. I have three of the following available:
https://www.cameralends.com/rental/blackmagic-design-mini-converter-hdmi-to-sdi-4k-sarasota-fl-usa-zach-d-1050

COMPONENTS INCLUDED:
1) Furman M-8LX power conditioner with pull-out lights
http://www.amazon.com/gp/product/B0014598WQ/

2) ATEM Television Studio
http://www.bhphotovideo.com/c/product/766072-REG/Blackmagic_Design_SWATEMTVSTU_ATEM_Television_Studio_Production.html

3) Behringer SCR-2496 analog to digital converter (required to input analog audio to the ATEM)
http://www.bhphotovideo.com/c/product/264903-REG/Behringer_SRC2496_ULTRAMATCH_PRO_Sample.html

4) Behringer SHARK FBQ100 (adds the necessary audio delay to match the video delay introduced by signal processing and can be used to add audio limiting/compression)
http://www.bhphotovideo.com/c/product/790569-REG/Behringer_FBQ100_SHARK_FBQ100_Automatic_Feedback.html

5) Micca Speck 1080p media player (plays a wide range of video files from USB sources or SD cards and is connected to the ATEM via HDMI for video playback)
http://www.amazon.com/Micca-Full-HD-Portable-Digital-Player/dp/B008NO9RRM/

6) Behringer XENYX 802 8-channel audio mixer
http://www.bhphotovideo.com/c/product/421981-REG/Behringer_802_XENYX_802_8_Channel_Compact.html

7) 8-port ethernet switch
(to create or/or extend a network - this is connected to the ATEM and there are short network cables to connect to a and existing network at your location as well as the control computer).