How to Convert DEM Demo Files to MP4?

If you're a gamer who likes to share your favorite moments in CS:GO or DOTA 2 with friends or followers, or someone who has received a DEM file but doesn't know how to play it outside of the game engine, you might be wondering if there is a way to convert DEM to MP4, a format that is more widely supported and easier to share.

The short answer is NO! DEM files cannot be directly converted to MP4 as they are not video files, but rather events of everything that has happened in the game. DEM stands for demo or demonstration, and it contains instructions to re-enact the match within the game engine version it was recorded with. In other words, there is no such thing as a "DEM to MP4 converter" available.

However, don't worry, as there is a workaround. The only thing that works is to capture your screen with a third-party video recorder while replaying the DEM file in the game engine. Next, we will walk you through the simple process.

There are several good screen recording software available, both paid and free. Some popular ones include OBS, Bandicam, and Camtasia. However, they are not user-friendly to either green hands or beginners due to the complexity and high cost.

Instead, I'll strongly recommend WonderFox HD Video Converter Factory Pro, a full-fledged video and audio processing toolkit, that allows you to record, edit, and convert your DEM demo to MP4 when you open it in the game engine. The intuitive interface makes it easy for anyone to use. Download it and let's dive in.

Q1: What's a .dem file?

A: A ".dem" file is commonly a demo of gameplay or a specific game event that can be replayed later. It captures the player's actions, movements, and other relevant data within the game. These files are often used by players, game developers, or content creators to review gameplay, analyze strategies, create tutorials, or produce videos. It's widely-used in different games, such as CS:GO, DOTA/DOTA 2, Team Fortress 2, Quake/Hexen II, and more.

Q2: Can I convert DEM to MP4 using video editing software?

A: No, video editing software cannot directly convert DEM to MP4. As mentioned, there isn't a direct DEM to MP4 converter available. However, you can import the recorded video file from the screen recorder into video editing software and edit it as needed.

Q3: Can I play DEM files from different game engines and record it to MP4?

A: No, DEM files are specific to the game engine version they were recorded with, you need to use the same game engine version that was used to record the file. Simply speaking, you can neither play CS:GO DEM files in DOTA 2, nor play DOTA 2 DEM files in DOTA.

Q4: How can I ensure the best quality when converting DEM files to MP4?

A: Adjust the graphics settings to their highest level before replaying the DEM file and recording it as an MP4. Additionally, the quality of the output video will depend on the recording settings you choose, including resolution, framerate, and bitrate. These settings can be modified in the console commands or the recording software you use to capture the screen.

Q5: Why doesn't my MP4 gameplay recording play smoothly?

A: It's worth noting that recording and converting DEM to MP4 can be a time-consuming process, especially for longer replays. To avoid video lagging or stuttering, try to use Game Mode to record screen in 60fps. You may also need a powerful computer to handle both the game and recording software simultaneously. Don't forget to close other applications and processes to free up system resources before your recording process.

While DEM files cannot be directly converted to MP4, using a screen recorder to capture the gameplay while replaying the DEM file is an effective workaround. With a bit of technical knowledge and expertise, anyone can share their favorite gaming moments with others who don't have the same game engine as you. We hope this article has provided you with a comprehensive guide on how to turn your DEM file to a shareable and playable MP4, and answered some of the common questions related to the topic. Thanks for reading!