Input file
DEM
- Full Name: Recorded Game Format
- Developer: Valve
Output file
AVI
- Full Name: Audio Video Interleave Movie Format
- Developer: Microsoft
What is DEM file?
DEM files are data files that are used to store a demo version, or playthrough record, of a video game. This file type is created by some games as an ‘autosave’ feature while playing the game. Some popular computer titles such as Quake III Arena, Age of Empires II, and Doom 3 may use the DEM file type. It also may serve as an auxiliary downloadable file from gaming websites giving players a demonstration of what the game looks and plays like before they purchase it or download it. [ ⏩ ] DEM file extension
What is AVI file?
The AVI .AVI file extension stands for Audio Video Interleave, a multimedia container format, developed by Microsoft Corporation. This file format is one of the oldest multimedia formats used today. AVI files store audio and video streams in separate digital streams that can be processed independently. The video stream can be encoded using a variety of different codecs, such as DivX, XviD or Windows Media Video. [ ⏩ ] AVI file extension
How to convert the file from DEM to AVI?
To successfully convert the DEM file to AVI, you should install one of the applications from the list. After installing the software, open the program and select the file you want to convert (file-name.DEM). The next step is to select the target format from the list, in this case AVI (usually converters allow you to convert to several different formats, so check out their features - maybe one of the available formats will suit you more than AVI).
What is a file conversion?
A data conversion is normally an automated process to some extent. The effect of the operation of one program is automatically the input product of another application. If that does not happen we need to help the process a little bit and convert the file on our own, e.g. DEM to AVI. To obtain a matched structure of the data, it is necessary to use an appropriate converter.
Program for converting DEM files to AVI files is a kind of a "binary code translator" compensating for the differences in the code or translating it in such a way so that another application could use it. For us, as users, the visible change will be only another file extension. (After converting the file, it will be the extension AVI, while before this step we had the DEM file). For the programs, the difference is on a much higher level – either the application will be able to open a new AVI file, or not.