Error: read ECONNRESET

[numman]

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Hi! Firstly thank you so much for making this module!

I was looking everywhere for a way to accomplish this but found nothing.

I'm trying to pass an S3 object Buffer through the StreamInput Method.

Before passing the Buffer I convert it to a readable stream by the following:

function bufferToStream(binary) {
  return new Readable({
    read() {
      this.push(binary);
      this.push(null);
    }
  });
}```

Here is the error I am receiving:
```events.js:174
      throw er; // Unhandled 'error' event
      ^

Error: read ECONNRESET
    at Pipe.onStreamRead (internal/stream_base_commons.js:111:27)
Emitted 'error' event at:
    at errorOrDestroy (internal/streams/destroy.js:107:12)
    at Socket.onerror (_stream_readable.js:733:7)
    at Socket.emit (events.js:198:13)
    at Socket.EventEmitter.emit (domain.js:448:20)
    at emitErrorNT (internal/streams/destroy.js:91:8)
    at emitErrorAndCloseNT (internal/streams/destroy.js:59:3)
    at process._tickCallback (internal/process/next_tick.js:63:19)

Here is my fluent-ffmpeg command:

    let command = Ffmpeg();
    command.input(StreamInput(video).url);
    command.input(StreamInput(image).url);
    command
      .complexFilter([
        {
          filter: 'overlay',
          options: {
            enable: `between(t,${options.timestamp},${options.duration + options.timestamp})`
          },
          inputs: '[0:v] [1:v]',
          outputs: 'video'
        }
      ])
      .outputOptions([
        '-c:a copy'
      ])
      .on('progress', function(progress) {
        logger.info('Processing: ' + progress.percent + '% done @ ' + progress.currentFps + ' fps');
      })
      .on('end', function() {
        logger.info('file has been converted successfully');
        resolve('Success');
      })
      .on('error', function(err) {
        logger.error('an error happened: ' + err.message);
        reject(err);
      })
      .save('./s3file.mp4');
  });```


The video file is an mp4 that's 24 seconds and 4mb in size. The image is a basic jpeg.

is it possible if you could help me on this? It would be very much appreciated!

[tarrencev]

Facing a similar issue. Did you manage to figure anything out?

[numman]

Yes, well the solution is different from what you might expect!

Nodejs can only pass one stream to ffmpeg through piping through stdin.

Although I figured how to pass a stream as an input (you make is a readableStream), I could only do so for one input. So after some research, I came up with the idea to pass signed s3 URLs as the inputs to ffmpeg and it will itself create system level streams not affecting node!

I hope that helps, let me know if you have any other question!

[wnabil]

@numman Can you please share your solution too as I'm having the same issue as well and could not understand what is the exact issue here