Adding more functionalities currently unimplemented in Java bindings

[singlerr]

Created JNI bridges for functionalities that exists in native WebRTC but not webrtc java bindings

added RTCPeerConnection#setBitrate
added extra constructors for AudioProcessing that allows users to pass over audio settings(samplerates, stereo .etc)
added AudioTrackSource#addSink

...

for more informations please checkout the commits

[kinsleykajiva]

@singlerr Hi buddy, I am still new to JNI and I'm struggling to set it up locally so I can add more functionality as you've done. Well done!
I also wanted to know if, in this PR, you added functionality to set a custom audio source, say from an audio file (e.g. WAV, MP3, etc.), to override the audio source in the onData() method to push data chunks. Because, on my end, I've been struggling with setting it up on Windows and it's been a mess.

[singlerr]

Hi! @kinsleykajiva , there is no way to set custom audio source instance in this pr. But, fortunately the author wrote some audio source implementations which can extract audio data from wav file. I planned it to my further commits. Also you can create jni yourself.

[kinsleykajiva]

ok noted , well I will have to keep on trying to set this up .

But, fortunately the author wrote some audio source implementations which can extract audio data from wav file.
What did you mean or can you share reference or example ?

[singlerr]

What did you mean or can you share reference or example ?

See WavAudioFileSource.cpp in meda/audio directory

[kinsleykajiva]

Ok, noted. I have looked at the code in that area, but I seem to see that it is for playback cases. Correct me if I am wrong. The goal, in the end, is to send audio chunks to that's the use case. But if this is going over my head, can you help me understand how to use this from the exposed Java APIs?

[singlerr]

@kinsleykajiva create wav audio source instance and attatch it to track by setAudioSource

[kinsleykajiva]

@devopvoid any update on adding this PR