> Fetch clean Markdown by appending `.md` to any page URL under https://signalwire.com/docs or requesting it with the HTTP header `Accept: text/markdown`. The root index at https://signalwire.com/docs/llms.txt lists the available documentation indexes. # MediaDirections > Audio and video directions "inactive" | "recvonly" | "sendonly" | "sendrecv" | "stopped" Audio and video directions "inactive" | "recvonly" | "sendonly" | "sendrecv" | "stopped" ## **Properties** **`audio`** `RTCRtpTransceiverDirection` — required Audio direction. See [`RTCRtpTransceiverDirection`](https://developer.mozilla.org/en-US/docs/Web/API/RTCRtpTransceiver/direction). --- **`video`** `RTCRtpTransceiverDirection` — required Video direction. See [`RTCRtpTransceiverDirection`](https://developer.mozilla.org/en-US/docs/Web/API/RTCRtpTransceiver/direction). --- > Audio and video directions "inactive" | "recvonly" | "sendonly" | "sendrecv" | "stopped"