How can I handle audio files? - flutter

Question

What is the best option to:
Record audio from microphone,
Store the audio as files in memory,
Being able to play those files ?
Is there one package that is convenient to record and play? Does it works on all platforms (web compatible)? What is the best strategy to store them in memory?

Answer 1

Here is a package you can use audio_recorder
For record and storing part here is sample examples (read the package documentation)
// Import package
import 'package:audio_recorder/audio_recorder.dart';
// Check permissions before starting
bool hasPermissions = await AudioRecorder.hasPermissions;
// Get the state of the recorder
bool isRecording = await AudioRecorder.isRecording;
// Start recording
await AudioRecorder.start(path: _controller.text, audioOutputFormat: AudioOutputFormat.AAC);
// Stop recording
Recording recording = await AudioRecorder.stop();
print("Path : ${recording.path}, Format : ${recording.audioOutputFormat}, Duration : ${recording.duration}, Extension : ${recording.extension},");
play audio you need another package i suggest audioplayers :
// To pause
int result = await audioPlayer.pause();
//To Stop
int result = await audioPlayer.stop();
// To Jump through
int result = await audioPlayer.seek(Duration(milliseconds: 1200));
// To Resume
int result = await audioPlayer.resume();