ByteScout PDF Extractor SDK – C# – Extract Audio from PDF

Home
/
Articles
/
ByteScout PDF Extractor SDK – C# – Extract Audio from PDF

printable version:
ByteScout-PDF-Extractor-SDK-C-sharp-Extract-Audio-from-PDF.pdf

How to extract audio from PDF in C# using ByteScout PDF Extractor SDK

How to extract audio from PDF in C#

The documentation is designed to help you to implement the features on your side. ByteScout PDF Extractor SDK is the SDK that helps developers to extract data from unstructured documents, pdf, images, scanned and electronic forms. Includes AI functions like automatic table detection, automatic table extraction and restructuring, text recognition and text restoration from pdf and scanned documents. Includes PDF to CSV, PDF to XML, PDF to JSON, PDF to searchable PDF functions as well as methods for low level data extraction. It can be used to extract audio from PDF using C#.

C# code samples for C# developers help to speed up coding of your application when using ByteScout PDF Extractor SDK. In your C# project or application you may simply copy & paste the code and then run your app! Further enhancement of the code will make it more vigorous.

ByteScout PDF Extractor SDK free trial version is available on our website. C# and other programming languages are supported.

On-demand (REST Web API) version:
Web API (on-demand version)

On-premise offline SDK for Windows:
60 Day Free Trial (on-premise)

Program.cs

      using Bytescout.PDFExtractor;

namespace ExtractAudio
{
	class Program
	{
		static void Main(string[] args)
		{
            // Create Bytescout.PDFExtractor.MultimediaExtractor instance
            MultimediaExtractor extractor = new MultimediaExtractor();
			extractor.RegistrationName = "demo";
			extractor.RegistrationKey = "demo";
			
			// Load PDF document
            // (!) We do not provide the sample document, please load your own.
            extractor.LoadDocumentFromFile(@"sample-audio.pdf");

			int i = 0;

			// Initialize sound clips enumeration
			if (extractor.GetFirstAudio())
			{
				do
				{
					string outputFileName = "audio" + i + extractor.GetCurrentAudioExtension();

					// Save sound clip to file
					extractor.SaveCurrentAudioToFile(outputFileName);

					i++;
				}
				while (extractor.GetNextAudio()); // Advance sounds enumeration
			}

			// Cleanup
			extractor.Dispose();
		}
	}
}