Windows
Target: 64-bit Windows 10 or later on x64. A Windows installer can be built for internal testing, but it is unsigned and is not a customer download. Apple Silicon is a different platform and is not a Windows build.
System requirements
These are the machines the closed beta is being prepared for. They are not a promise that a public installer exists. Approved testers download only from the invite-only portal.
macOS
Target: macOS 10.15 or later. macOS Intel packaging is the closed-beta Mac path under test. An Apple Silicon build is not available until arm64 media engines and an approved release exist. Do not treat an unsigned disk image as a tester build.
Capacity
Resolution, frame rate, codec, number of inputs, GPU or hardware encoder, and upload bandwidth change what a machine can sustain. 4K is not a certified claim.