Streaming video does not work on some mobile devices

Question

We are working on developing an application for streaming video stream based on the Android mobile camera. I used RTMP and RTSP ports using a WOWZA server. It works great with almost all mobile phones. When an event is created and the video broadcast starts, the data is successfully sent to the server. But, having come to some specific model models, such as Micromax, Lenovo, etc., the Application cannot send data from the camera. The error message will be similar to "Try again", and the broadcast will not be successful.

According to my observation, the aforementioned mobile model models use the MT65XX chipset. I tried on different mobile phones using the same chipset and could not broadcast the data. But other applications, such as Livestream, Ustream, and work perfectly with these models.

Can someone help me solve the problem with the above models so that my application runs successfully on all model chipsets.

Here is my application environment: A sandwich developed on android ice cream (android 4.0), and it will support ICS and above the Android environment. Library file used to develop the application “[B] libstreaming-4.0.jar [/ B]” Thank you in advance. Aditya