Play from the iPhone main speaker and speaker at the same time using AVAudioSessionCategoryMultiRoute

Question

Does anyone know if the iPhone can play sound from the main speaker (at the bottom of the phone next to the 30-pin dock connector) and the receiver (speaker of the speaker above the screen) simultaneously using AVAudioSessionCategoryMultiRoute (or any other methods)? Thank you very much.

Answer 1

Unfortunately, he cannot. Unfortunately, when you connect the 30-pin connector of the dock and the audio pair, all audio signals are routed to the 30-pin connector. Sometimes this can happen with the help of something as simple as shit jammed in 30 fingers - as much as possible, compared to hardware, it certainly isn’t, see http://theamazingaudioengine.com/ To see, probably, the coolest material that you can do with audio at the moment, but in answer to your question no, this cannot be done, sorry.