Broadcasting application for Android

We need Android application to broadcast video on demand and live stream from Android camera. Requirements: 1. For broadcasting must be used RTMP protocol 2. Server URL and stream name must be configured in application UI and also must be ability to strict editing url from UI using configuration file parameter. 3. User must have ability to choose video file or camera for broadcasting 4. User must have ability to choose dimensions of video captured 5. User must have ability to choose video and audion codecs for broadcasting 6. User must have ability to choose dimensions for video broadcasting and rates for audio 3-6 must be avaialble from main screen and from menu.