Top 10 Examples of "prism-media in functional component" in JavaScript
Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'prism-media' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
ytdl.getInfo(url, (err, info) => {
if (err) return reject(err);
// Prefer opus
const format = info.formats.find(filter);
const canDemux = format && info.length_seconds != 0;
if (canDemux) options = { ...options, filter };
else if (info.length_seconds != 0) options = { ...options, filter: 'audioonly' };
if (canDemux) {
const demuxer = new prism.opus.WebmDemuxer();
return resolve(ytdl.downloadFromInfo(info, options).pipe(demuxer).on('end', () => demuxer.destroy()));
} else {
const transcoder = new prism.FFmpeg({
args: [
'-reconnect', '1',
'-reconnect_streamed', '1',
'-reconnect_delay_max', '5',
'-i', nextBestFormat(info.formats).url,
'-analyzeduration', '0',
'-loglevel', '0',
'-f', 's16le',
'-ar', '48000',
'-ac', '2',
],
});
const opus = new prism.opus.Encoder({ rate: 48000, channels: 2, frameSize: 960 });var resample = new samplerate({
// Value can be from 0 to 4 or using enum. 0 is the best quality and the slowest.
type: samplerate.SRC_SINC_MEDIUM_QUALITY,
// Stereo
channels: 1,
// Sample rate of source
fromRate: 22050,
// bit depth of source. Valid values: 16 or 32
fromDepth: 16,
// Desired sample rate
toRate: 48000,
// Desired bit depth. Valid values: 16 or 32
toDepth: 16
});
callback(null, audioStream.pipe(ld).pipe(resample).pipe(new prism.opus.Encoder({rate: 48000, channels: 1, frameSize: 960 })));
}
catch(ex)
{
callback(ex, null);
}
});
}var resample = new samplerate({
// Value can be from 0 to 4 or using enum. 0 is the best quality and the slowest.
type: samplerate.SRC_SINC_MEDIUM_QUALITY,
// Stereo
channels: 1,
// Sample rate of source
fromRate: 24000,
// bit depth of source. Valid values: 16 or 32
fromDepth: 16,
// Desired sample rate
toRate: 48000,
// Desired bit depth. Valid values: 16 or 32
toDepth: 16
});
callback(null, p.pipe(ld).pipe(resample).pipe(new prism.opus.Encoder({rate: 48000, channels: 1, frameSize: 960 })));
}
else {
Common.error(response);
callback(new Error('HTTP ERROR: ' + response.statusCode));
}
})
.on('error', err => callback(err));ytdl.getInfo(url, (err, info) => {
if (err) return reject(err);
// Prefer opus
const format = info.formats.find(filter);
const canDemux = format && info.length_seconds != 0;
if (canDemux) options = { ...options, filter };
else if (info.length_seconds != 0) options = { ...options, filter: 'audioonly' };
if (canDemux) {
const demuxer = new prism.opus.WebmDemuxer();
return resolve(ytdl.downloadFromInfo(info, options).pipe(demuxer).on('end', () => demuxer.destroy()));
} else {
const transcoder = new prism.FFmpeg({
args: [
'-reconnect', '1',
'-reconnect_streamed', '1',
'-reconnect_delay_max', '5',
'-i', nextBestFormat(info.formats).url,
'-analyzeduration', '0',
'-loglevel', '0',
'-f', 's16le',
'-ar', '48000',
'-ac', '2',
],
});
const opus = new prism.opus.Encoder({ rate: 48000, channels: 2, frameSize: 960 });
const stream = transcoder.pipe(opus);
stream.on('close', () => {
transcoder.destroy();provider.getAudioContent(request, (err, audio) => {
if ( err ) {
console.log(err);
return;
}
let decoder = new prism.opus.Decoder(48000, 1, 960);
let encoder = new lame.Encoder({
channels: 1,
bitDepth: 16,
sampleRate: 48000,
bitRate: 128,
outSampleRate: 48000,
mode: lame.STEREO
});
let stm = fs.createWriteStream(sample_file);
audio.pipe(decoder).pipe(encoder).pipe(stm);
});return this.player.playBroadcast(resource, options);
}
if (resource instanceof Readable || typeof resource === 'string') {
const type = options.type || 'unknown';
if (type === 'unknown') {
return this.player.playUnknown(resource, options);
} else if (type === 'converted') {
return this.player.playPCMStream(resource, options);
} else if (type === 'opus') {
return this.player.playOpusStream(resource, options);
} else if (type === 'ogg/opus') {
if (!(resource instanceof Readable)) throw new Error('VOICE_PRISM_DEMUXERS_NEED_STREAM');
return this.player.playOpusStream(resource.pipe(new prism.opus.OggDemuxer()), options);
} else if (type === 'webm/opus') {
if (!(resource instanceof Readable)) throw new Error('VOICE_PRISM_DEMUXERS_NEED_STREAM');
return this.player.playOpusStream(resource.pipe(new prism.opus.WebmDemuxer()), options);
}
}
throw new Error('VOICE_PLAY_INTERFACE_BAD_TYPE');
}playOpusStream(stream, options, streams = {}) {
this.destroyDispatcher();
streams.opus = stream;
if (options.volume !== false && !streams.input) {
streams.input = stream;
const decoder = new prism.opus.Decoder({ channels: 2, rate: 48000, frameSize: 960 });
streams.volume = new prism.VolumeTransformer({ type: 's16le', volume: options ? options.volume : 1 });
streams.opus = stream
.pipe(decoder)
.pipe(streams.volume)
.pipe(new prism.opus.Encoder({ channels: 2, rate: 48000, frameSize: 960 }));
}
const dispatcher = this.createDispatcher(options, streams);
streams.opus.pipe(dispatcher);
return dispatcher;
}return client.synthesizeSpeech(request, (err, response) => {
if ( !response ) return callback(err,null);
var stm = new streamifier.createReadStream(response.audioContent);
callback(err, stm.pipe(new prism.opus.OggDemuxer()));
});
}playOpusStream(stream, options, streams = {}) {
this.destroyDispatcher();
streams.opus = stream;
if (options.volume !== false && !streams.input) {
streams.input = stream;
const decoder = new prism.opus.Decoder({ channels: 2, rate: 48000, frameSize: 960 });
streams.volume = new prism.VolumeTransformer({ type: 's16le', volume: options ? options.volume : 1 });
streams.opus = stream
.pipe(decoder)
.pipe(streams.volume)
.pipe(new prism.opus.Encoder({ channels: 2, rate: 48000, frameSize: 960 }));
}
const dispatcher = this.createDispatcher(options, streams);
streams.opus.pipe(dispatcher);
return dispatcher;
}playPCMStream(stream, options, streams = {}) {
this.destroyDispatcher();
const opus = streams.opus = new prism.opus.Encoder({ channels: 2, rate: 48000, frameSize: 960 });
if (options && options.volume === false) {
stream.pipe(opus);
return this.playOpusStream(opus, options, streams);
}
streams.volume = new prism.VolumeTransformer({ type: 's16le', volume: options ? options.volume : 1 });
stream.pipe(streams.volume).pipe(opus);
return this.playOpusStream(opus, options, streams);
}