update media

Author: Rain Liu

index.html

@@ -91,7 +91,7 @@
           <input type="checkbox" id="webrtc" name="webrtc" disabled="disabled"> <label for="webrtc">WebRTC</label>
           <a href="https://crates.io/crates/webrtc"><img src="https://img.shields.io/crates/v/webrtc.svg"></a>
           <br>
-          <input type="checkbox" id="media" name="media" disabled="disabled"> <label for="media">Media</label>
+          <input type="checkbox" id="media" name="media" disabled="disabled" checked="checked> <label for="media">Media</label>
           <a href="https://crates.io/crates/webrtc-media"><img src="https://img.shields.io/crates/v/webrtc-media.svg"></a>
           &nbsp;
           <input type="checkbox" id="interceptor" name="interceptor" disabled="disabled" checked="checked"> <label for="interceptor">Interceptor</label>