Mp3Recorder
Android audio recording with real-time MP3 encoding
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Pure Emerald Level IndicatorsFrequently Asked Questions
FAQPage SchemaHow to install Mp3Recorder?▼
Run `npx skills add SheTieJun/Mp3Recorder --all -g -y` in your terminal to install this skill globally.
How to record MP3 audio on Android?▼
Add the recorder-core and recorder-sim dependencies, configure the recorder with sample rate and bitrate, then call start() to record directly to an MP3 file.
How to mix background music into a recording?▼
Use the recorder-mix module, set your music file with setBackgroundMusic, adjust volume with setBGMVolume, and the music is merged into the output file automatically.
Can Mp3Recorder change voice pitch in real time?▼
Yes. The recorder-st module uses SoundTouch to shift pitch up or down during recording, letting you create male, female, or robot-style voices.
Which Android permissions does Mp3Recorder need?▼
It requires the RECORD_AUDIO permission, plus storage permissions if you save files to external storage. The library notifies you via a callback, but your app must request the permission.
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