> 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. # enableVideoInput > Re-enables video input, restoring the last selection or auto-selecting. ```ts enableVideoInput(): void ``` Re-enables video input, restoring the last selection or auto-selecting. ## **Examples** ```ts client.enableVideoInput(); ``` > Re-enables video input, restoring the last selection or auto-selecting.