react-audio-recorder-hook
Version:
A powerful TypeScript-based React hook that provides complete audio recording capabilities with pause/resume functionality, recording management, and audio processing
119 lines • 3.57 kB
JavaScript
;
/**
* Utility functions for browser compatibility detection
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.isMediaRecorderSupported = isMediaRecorderSupported;
exports.isGetUserMediaSupported = isGetUserMediaSupported;
exports.isAudioContextSupported = isAudioContextSupported;
exports.isMimeTypeSupported = isMimeTypeSupported;
exports.isIOS = isIOS;
exports.getBestSupportedMimeType = getBestSupportedMimeType;
exports.isAudioRecordingSupported = isAudioRecordingSupported;
exports.isMobileBrowser = isMobileBrowser;
/**
* Check if MediaRecorder is supported in the current browser
*/
function isMediaRecorderSupported() {
return typeof window !== 'undefined' && 'MediaRecorder' in window;
}
/**
* Check if getUserMedia is supported in the current browser
*/
function isGetUserMediaSupported() {
return (typeof navigator !== 'undefined' &&
'mediaDevices' in navigator &&
'getUserMedia' in navigator.mediaDevices);
}
/**
* Check if the AudioContext API is supported
*/
function isAudioContextSupported() {
return (typeof window !== 'undefined' && ('AudioContext' in window || 'webkitAudioContext' in window));
}
/**
* Check if the specified MIME type is supported for recording
*/
function isMimeTypeSupported(mimeType) {
if (!isMediaRecorderSupported()) {
return false;
}
return MediaRecorder.isTypeSupported(mimeType);
}
/**
* Check if the current browser is iOS
*/
function isIOS() {
if (typeof navigator === 'undefined')
return false;
return /iPad|iPhone|iPod/.test(navigator.userAgent) && !('MSStream' in window); // Excludes IE11
}
/**
* Get the best supported MIME type for the current browser
*/
function getBestSupportedMimeType() {
if (!isMediaRecorderSupported()) {
return '';
}
// iOS-optimized MIME types first if on iOS
if (isIOS()) {
const iOSMimeTypes = [
'audio/mp4;codecs=mp4a',
'audio/mp4',
'audio/aac',
'audio/x-m4a',
'audio/mpeg',
'audio/3gpp', // Common on mobile
'audio/wav',
'audio/webm', // Last resort
];
for (const mimeType of iOSMimeTypes) {
if (MediaRecorder.isTypeSupported(mimeType)) {
return mimeType;
}
}
}
// Standard MIME types for other browsers (original list)
const mimeTypes = [
'audio/webm;codecs=opus',
'audio/webm',
'audio/ogg;codecs=opus',
'audio/ogg',
'audio/mp4',
'audio/wav',
];
for (const mimeType of mimeTypes) {
if (MediaRecorder.isTypeSupported(mimeType)) {
return mimeType;
}
}
return 'audio/webm'; // Fallback
}
/**
* Comprehensive check if audio recording is fully supported
*/
function isAudioRecordingSupported() {
return (isMediaRecorderSupported() &&
isGetUserMediaSupported() &&
isAudioContextSupported() &&
getBestSupportedMimeType() !== '');
}
/**
* Check if the current browser is mobile
*/
function isMobileBrowser() {
if (typeof navigator === 'undefined')
return false;
return /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent);
}
exports.default = {
isMediaRecorderSupported,
isGetUserMediaSupported,
isAudioContextSupported,
isMimeTypeSupported,
getBestSupportedMimeType,
isAudioRecordingSupported,
isMobileBrowser,
isIOS,
};
//# sourceMappingURL=browserSupport.js.map