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it accesses them by doing IPC calls via [[IPDL|https://developer.mozilla.org/en-US/docs/IPDL]] | it accesses them by doing IPC calls via [[IPDL|https://developer.mozilla.org/en-US/docs/IPDL]] | ||
The current architectural split | The current architectural split is shown below: | ||
https://raw.github.com/mozilla/webrtc/master/planning/architecture-simplified.png | https://raw.github.com/mozilla/webrtc/master/planning/architecture-simplified.png | ||
In this diagram, physical devices are shown on the left and components of the browser | |||
are on the right. Note that we show a number of arrows going through the DOM/JS | |||
layer. The implication is that MediaStreams are mediated by the DOM/JS layer. I.e., | |||
JS is responsible for plumbing MediaStreams between gUM and the PeerConnection | |||
and between the PeerConnection and video/audio tags. This doesn't mean that | |||
the media actually flows through the JS, however. |