Hi In this video, I will show how to combine MP4 files to a single file without re-encoding using FFMPEG on Windows 10. In this example, I have MP4 files from a digital camera and I want to combine these MP4 to a file. Let’s start download FFMPEG by open web browser to this URL. Select ‘Builds’ tab. Scroll down and click ‘Download’ on static type. Then, open the downloaded folder. You see the file is in 7zip format so you have to extract it with a program, like 7zip, or WinRAR. After that, open the extracted folder and open ‘bin’ folder. You will see FFMPEG.exe which is a program that I will use to combine MP4 files. In this example, I will copy the file to MP4 folder. Next, right-click Window icon at bottom left and select ‘Command Prompt’. On Command Prompt window, change path to the folder where you keep MP4 files. Then, you have to create a text file which has a list of files that you want to combine by type this command and press ‘Enter’. You will get the file – mylist.txt in the folder. This file has a list of all MP4 files on this folder. After that, type this command to begin combine the files using FFMPEG and press ‘Enter’. The process should be fast because it’s just concatenate the files, not re-encoding. If there is no error message, you will get the file – output.mp4 as a result in the folder. So that’s it for this video. If you have any question or suggestion, please post below. If you like, please subscribe. Thank you for watching. Goodbye.