From c98db82668b41ec4d62d27b8074042385bd9e452 Mon Sep 17 00:00:00 2001
From: "=^._.^=" <max@maxogden.com>
Date: Tue, 15 Dec 2015 14:07:55 -0800
Subject: [PATCH] mention getUserMedia options in desktop-capturer docs

---
 docs/api/desktop-capturer.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/docs/api/desktop-capturer.md b/docs/api/desktop-capturer.md
index e0ec75842841..7863622e372a 100644
--- a/docs/api/desktop-capturer.md
+++ b/docs/api/desktop-capturer.md
@@ -38,6 +38,15 @@ function getUserMediaError(e) {
 }
 ```
 
+When creating a constraints object for the `navigator.webkitGetUserMedia` call,
+if you are using a source from `desktopCapturer` your `chromeMediaSource` must
+be set to `"desktop"` and your `audio` must be set to `false`. 
+
+If you wish to
+capture the audio and video from the entire desktop you can set
+`chromeMediaSource` to `"screen"` and `audio` to `true`. When using this method
+you cannot specify a `chromeMediaSourceId`.
+
 ## Methods
 
 The `desktopCapturer` module has the following methods: