gendocs

rtc-io · Nov 7, 2013 · 4c6b9da · 4c6b9da
1 parent 944f20a
commit 4c6b9da
Show file tree

Hide file tree

Showing 2 changed files with 12 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -101,6 +101,12 @@ MediaStreamTrack.getSources(function(sources) {
 });
 ```
 
+It's worth noting that if the requested device does not exist on the
+machine (in the case above, if your machine only has a single webcam - as
+is common) then no device selection constraints will be generated (i.e.
+the standard `{ video: true, audio: true }` constraints will be returned
+from the `toConstraints` call).
+
 ## Reference
 
 ### CaptureConfig

diff --git a/index.js b/index.js
@@ -82,6 +82,12 @@ var offFlags = ['false', 'none', 'off'];
 
   <<< examples/camera-two.js
 
+  It's worth noting that if the requested device does not exist on the
+  machine (in the case above, if your machine only has a single webcam - as
+  is common) then no device selection constraints will be generated (i.e.
+  the standard `{ video: true, audio: true }` constraints will be returned
+  from the `toConstraints` call).
+
   ## Reference
 
 **/