Warning: file_get_contents(/data/phpspider/zhask/data//catemap/2/node.js/36.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Javascript NODE.JS错误:使用模块Audioconcat时找不到ffmpeg_Javascript_Node.js_Mongodb_Mean Stack - Fatal编程技术网

Javascript NODE.JS错误:使用模块Audioconcat时找不到ffmpeg

Javascript NODE.JS错误:使用模块Audioconcat时找不到ffmpeg,javascript,node.js,mongodb,mean-stack,Javascript,Node.js,Mongodb,Mean Stack,要连接两个音频文件。我使用了一个名为audioconcate的npm,但当我安装并配置以下代码时,我遇到了以下错误 Error: Error: Cannot find ffmpeg at E:\VoiceMan\registercheck\node_modules\fluent-ffmpeg\lib\processor.js:136:22 at E:\VoiceMan\registercheck\node_modules\fluent-ffmpeg\lib\capabilitie

要连接两个音频文件。我使用了一个名为audioconcate的npm,但当我安装并配置以下代码时,我遇到了以下错误

Error: Error: Cannot find ffmpeg
    at E:\VoiceMan\registercheck\node_modules\fluent-ffmpeg\lib\processor.js:136:22
    at E:\VoiceMan\registercheck\node_modules\fluent-ffmpeg\lib\capabilities.js:123:9
    at E:\VoiceMan\registercheck\node_modules\async\dist\async.js:356:16
    at nextTask (E:\VoiceMan\registercheck\node_modules\async\dist\async.js:5057:29)
    at E:\VoiceMan\registercheck\node_modules\async\dist\async.js:5064:13
    at apply (E:\VoiceMan\registercheck\node_modules\async\dist\async.js:21:25)
    at E:\VoiceMan\registercheck\node_modules\async\dist\async.js:56:12
    at E:\VoiceMan\registercheck\node_modules\async\dist\async.js:840:16
    at E:\VoiceMan\registercheck\node_modules\fluent-ffmpeg\lib\capabilities.js:116:11
    at E:\VoiceMan\registercheck\node_modules\fluent-ffmpeg\lib\utils.js:223:16
ffmpeg stderr: undefined
下面是我正在使用的代码:(所有音频文件也在同一个文件夹中)

var audioconcat=require('audioconcat')


看起来您没有安装ffmpeg,这是该软件包的一个要求

要求

ffmpeg和其他编译标志--enable-libass--enable-libmp3lame

var songs = [
  'a(1).mp3',
  'a(2).mp3',
  'a(3).mp3'
]

audioconcat(songs)

  .concat('all.mp3') 
  .on('start', function (command) {
    console.log('ffmpeg process started:', command)
  })
  .on('error', function (err, stdout, stderr) {
    console.error('Error:', err)
    console.error('ffmpeg stderr:', stderr)
  })
  .on('end', function (output) {
    console.error('Audio created in:', output)
  })