The "secure video stream" would probably need to be baked into the hardware, like Apple's Secure Enclave https://support.apple.com/guide/security/secure-enclave

The "secure video stream" would probably need to be baked into the hardware, like Apple's Secure Enclave https://support.apple.com/guide/security/secure-enclave-overview-sec59b0b31ff/web https://support.apple.com/guide/security/secure-enclave-over...