How to stream and play PCM data returned from the backend?

[418442040]

Feature Request

The backend streams a large number of PCM fragments. How can I use react-native-audio-api to stream and play these PCM fragments in real time while they are being received? Is this achievable? This is just a consultation question. Thank you!

[maciejmakowski2003]

Unfortunately is is not possible currently. Adding support for worklets, which is on our road map, will make it possible. We are planning to provide worklets support in 0.6.0.

[418442040]

Unfortunately is is not possible currently. Adding support for worklets, which is on our road map, will make it possible. We are planning to provide worklets support in 0.6.0.

Thank you for your hard work

[Chr1st1anG]

@418442040 https://www.npmjs.com/package/pcm-player you can checkout this player, works for me

[zwily]

@418442040 https://www.npmjs.com/package/pcm-player you can checkout this player, works for me

You mean you used pcm_player with react-native-audio-api together in a react-native app? Do you have any example code?

[maciejmakowski2003]

It is written only in js, so I am not sure if performance will be good enough

[Chr1st1anG]

@418442040 https://www.npmjs.com/package/pcm-player you can checkout this player, works for me

You mean you used pcm_player with react-native-audio-api together in a react-native app? Do you have any example code?

Yes, exactly. However, keep in mind that recording in parallel can get tricky and buggy (I am not a react native expert), so consider this a workaround until better solutions become available. You can use the code from pcm-player and import react-native-audio-api.

[maciejmakowski2003]

We have added microphone support in the 0.6.0-rc.2. Our implementation has some kind of callback which streams data to js. We have provided example app which records and plays audio data. You can check it here, it could be helpful in your case.