Tdarr-Audio-Check-audio-streams-count.js

module.exports = async (args) => {
  var outputNumber = 1;

  if (Array.isArray(args?.inputFileObj?.ffProbeData?.streams)) {
    if (
      args.inputFileObj.ffProbeData.streams
        .filter((stream) => stream.codec_type === 'audio')
        .length > 1
    ) {
      outputNumber = 2;
    }
  } else {
    throw new Error('File has no stream data');
  }

  return {
    outputFileObj: args.inputFileObj,
    outputNumber,
    variables: args.variables,
  }
}