Question

我正在做一个噩梦，试图解决这个问题。我昨天问了一个关于这个的问题，但到目前为止只有很长一段时间，我不能为我的生活做出这样的决定。

我想做的就是使用node.js应用程序中的FFmpeg将.avi文件转码为.flv文件，这只是使用FFmpeg的命令行但不在应用程序中，这里是代码：

var ffmpeg = require('fluent-ffmpeg');

//make sure you set the correct path to your video file
var proc = new ffmpeg({ source: 'C:/Users/Jay/Documents/movie/drop.avi', nolog: true });

//Set the path to where FFmpeg is installed
proc.setFfmpegPath("C:\\Users\\Jay\\Documents\\FFMPEG\\bin");

proc
//set the size
//.withSize('50%') <-- error appears after this line

// set fps
//.withFps(24)

// set output format to force
//.toFormat('flv')

// setup event handlers
.on('end', function() {
    console.log('file has been converted successfully');
})
.on('error', function(err) {
    console.log('an error happened: ' + err.message);
})
// save to file <-- the new file I want -->
.saveToFile('C:/Users/Jay/Documents/movie/drop.flv');

错误出现在上面指定的行上，红色写入不是错误，但它只是说：

an error happened: spawn ENOENT

有没有人遇到过这个？

Answer 1

Ben Fortune为我修复了错误，结果我忘了在安装FFmpeg的路径中指定ffmpeg.exe。以下是代码的更新版本：

var ffmpeg = require('fluent-ffmpeg');

//make sure you set the correct path to your video file
var proc = new ffmpeg({ source: 'C:/Users/Jay/Documents/movie/drop.avi', nolog: true });

//Set the path to where FFmpeg is installed
proc.setFfmpegPath("C:\\Users\\Jay\\Documents\\FFMPEG\\bin\\ffmpeg.exe"); //I forgot to include "ffmpeg.exe"

proc
//set the size
.withSize('50%')

// set fps
.withFps(24)

// set output format to force
.toFormat('flv')

// setup event handlers
.on('end', function() {
    console.log('file has been converted successfully');
})
.on('error', function(err) {
    console.log('an error happened: ' + err.message);
})
// save to file <-- the new file I want -->
.saveToFile('C:/Users/Jay/Documents/movie/drop.flv');

发生错误：生成ENOENT，node.js＆amp; FFmpeg的

1 个答案: