How to encode resampled PCM-audio to AAC using ffmpeg-API when input pcm samples count not equal 1024

Question

I am working on capturing and streaming audio to RTMP server at a moment. I work under MacOS (in Xcode), so for capturing audio sample-buffer I use AVFoundation-framework.

Answer 1

You have to break sample buffer into chunks of size 1024, i did for recording mp3 in android for more info follow these links link1,links2