How to start to create a Video renderer for pjsip on Android as Csipsimple

Question

I wanna to create my own video renderer on Android because the pjsip doesn't provide a video renderer for Android. I don't know where to start. Which pjsip function should I override.

I know that CSipsimple solution got a video renderer which I assume resides in the Video Plugin which is a compiled .so file ..no source code..So any suggestions about where to start. I never handled with OpenGl or Android NDK.

So please provide a simple explanation.

Answer 1

Actually you are incorrect, csipsimple does provide the source:

They use the webrtc API to get the camera feed and display .