This tutorial will show you how to demultiplex and save all the elementary streams from MPEG transport stream.
1. Start off by going to File menu and selecting Open (or simply pressing “Ctrl + O”). In the newly opened window navigate to the file containing the elementary stream that you want to demultiplex.
2. Then open the Tools menu and select Demultiplex To ES.
3. After that you will be asked to choose a file name for the newly generated files. Navigate to the folder you wish to contain the file and enter a file name, then click Save. Every ES will be saved to separate file starting by the name you chose then followed by .$XXXX, where XXXX is the PID of the stream in hexadecimal.