Video encoder for unity and android

Hi there, We need a video encoder/recorder for our games which works with Unity as a plugin or for native Android apps. The user should then have the possibility to upload the video to youtube, facebook etc. What we expect: For Unity: Capturing of the screen in a game of a certain camera, tag or layer. Recording of the sound played in the same time. Combine this to a movie - mp4 (we don't need different formats just a format that we can upload to youtube). Should work also with android versions which are also smaller than Android 4.3. Do NOT use Kamcord. Only use licence free or open source software. Play and Save function. Extremely simple to implement in our projects. I think it should be possible to do such a function if you integrate ffmpeg to encode the video. For Android Native: We need just the recording of the screen. And encoding as for the Unity version and the play and save function. Similar as with Unity. This is a project which needs good skills in Unity Android and ffmpeg (if needed). The project can be started as soon we have somebody who realize this project. Thanks and have a great day Roberto