This tutorial will show you how to decode an existing H.264 elementary stream and save the uncompressed stream to file.
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 decode.
2. Select the AU which you want to extract, then open the Tools menu and select Decode Stream To and YUY2 in the submenu.
3. You will be asked to choose a file name for the newly generated file. Navigate to the folder you wish to contain the file and enter a file name, then click Save.
4. After that a form will open with information of the current state of the decoding, which will automatically close when everything is complete. You can always interrupt the process by pressing the Cancel button.