HTML5 to UNITY ANDROID

i have html5 project that can record the voice or video using webcam.
my question is how can i access the html5 voice and video recording using the camera of my phone in unity android.
and how can i display my HTML5 project to Unity android?..
is it possible?

Your best bet is to rewrite the code to use Unity native plugins for accessing microphone and camera, since HTML5 features don’t all work out of the box with Android WebViews.

There are some plugins for webcam in the Unity Asset Store: https://www.assetstore.unity3d.com/#/search/webcam

As for displaying webpages in Unity, you might want to check out Awesomium: http://labs.awesomium.com/unity3d-integration-tutorial-part-1/ (tutorial from 2011)