Method sendAudioBuffer

outdated/gemini/gemini.ts:281–305

(
    msg: Api.Message,
    audioData: Buffer,
    caption: string,
    mimeType?: string
  )

  }

  static async sendAudioBuffer(
    msg: Api.Message,
    audioData: Buffer,
    caption: string,
    mimeType?: string
  ): Promise<void> {
    let processedAudio = audioData;
    if (mimeType && mimeType.includes('L16') && mimeType.includes('pcm')) {
      processedAudio = this.convertToWav(audioData, mimeType);
    }
    const audioFile = Object.assign(processedAudio, {
      name: 'gemini.ogg'
    });

    await msg.client?.sendFile(msg.peerId, {
      file: audioFile,
      caption,
      parseMode: "html",
      replyTo: msg.id,
      attributes: [new Api.DocumentAttributeAudio({
        duration: 0,
        voice: true
      })]
    });
  }

  static convertToWav(rawData: string | Buffer, mimeType: string): Buffer {
    const options = this.parseMimeType(mimeType);