Vmix Pro Software Link [best] -

: Includes virtual sets, chroma key, instant replay, and a new telestrator tool as of version 28. System Requirements Operating System : Windows (not natively available for Mac). : NVIDIA graphics cards are highly recommended to utilize hardware encoding for better performance. Further Exploration Review the vMix Comparison Table

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: Allows raw video recording from multiple sources simultaneously. Advanced Visuals : Includes virtual sets, chroma key, instant replay,

The software doesn't just switch cameras; it provides a full suite of production tools that would traditionally require racks of expensive hardware: vMix: Live Video Streaming Software : Includes virtual sets