> 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. # localStream$ > Observable of the local media stream (camera/microphone). ```ts get localStream$(): Observable ``` Observable of the local media stream (camera/microphone). ## localStream ```ts get localStream(): MediaStream | null ``` Current local media stream, or `null` if not available. ## **Examples** ```ts call.localStream$.subscribe((localStream) => { console.log('localStream:', localStream); }); ``` > Observable of the local media stream (camera/microphone).