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My question is very high level being totally new to streaming media.Is it feasible to intercept the audio component of a TV broadcast stream, and then replace segments of that audio?Conceptually, this capability/app would run on the streaming device (e.g. Apple TV) and be configurable by the end user.Any guidance on the feasibility appreciated. And if so, would appreciate as well guidance on technical standards, technical components, SDK, classes, etc. that I could begin to study related to this audio handling.ThanksP.S. - Are there any legal ramifications of manipulating the audio output (presented to end user/viewer only) of broadcast from “x” network / service (fill in your content provider of choice).