ffmpeg-peaks

所属分类:流媒体/Mpeg4/MP4
开发工具:JavaScript
文件大小:9KB
下载次数:0
上传日期:2022-12-09 07:56:41
上 传 者sh-1993
说明:  使用ffmpeg从音频文件生成波形数据(峰值)
(Generates a waveform data (peaks) from an audio file using ffmpeg)

文件列表:
LICENSE (1073, 2022-02-16)
getPeaks.js (2680, 2022-02-16)
index.js (4568, 2022-02-16)
package-lock.json (15919, 2022-02-16)
package.json (668, 2022-02-16)

# ffmpeg-peaks Generates a waveform data (peaks) from an audio file using ffmpeg #### Example ```javascript const ffmpegPeaks = require('ffmpeg-peaks'); const ffpeaks = new ffmpegPeaks({ width: 1***0, precision: 1, numOfChannels: 2, sampleRate: 16000 }); ffpeaks.getPeaks('/my/input/audio.ogg', '/my/output/peaks.json', (err, peaks) => { if (err) return console.error(err); console.log(peaks); }); ffpeaks.getPeaks('http:/my/url/audio.ogg', (err, peaks) => { if (err) return console.error(err); console.log(peaks); }); ```

近期下载者

相关文件


收藏者