An AJP file using the .ajp extension depends heavily on its origin because different systems may generate it, though it’s most often a CCTV/DVR export where video is stored in a proprietary format that VLC or WMP won’t open, created when someone exports a chosen camera and time span to USB or disc, usually accompanied by a special viewer such as a Backup Player / AJP Player that can open the footage and sometimes re-export it.

If the file wasn’t generated by a camera system, an AJP may come from older software like Anfy Applet Generator or show up in CAD/CAM workflows such as Alphacam and therefore isn’t video, and you can usually tell which type you have by comparing file size and companion files—CCTV exports are massive in size and may include viewer programs, while project-style AJP files are compact and appear with web or CAD assets, and checking Properties or opening it in a text editor briefly can show readable text for project files versus gibberish-like binary for DVR footage.

To open an .AJP file, you need a method that fits its origin, since Windows and typical video software can’t interpret it properly, and if it’s a CCTV/DVR export, your best bet is the viewer/player supplied with the footage—often located in the same folder and named something like Player.exe or BackupPlayer.exe—which you can launch to load the AJP and then use its built-in export/convert tools to save out an MP4 or AVI.

If you loved this informative article as well as you would want to acquire details relating to AJP file format generously check out our web site. If the AJP came without a viewer, the next logical step is to figure out the manufacturer and install the vendor’s CMS/VMS/backup viewer, since many systems decode AJP only through their own PC client; once set up, open the client itself and load the AJP via its Open/Playback/Local File feature, and if playback works but exporting doesn’t, your final fallback is to record the footage from the screen, which is not ideal but can be necessary for older or locked-down formats.

If the AJP isn’t from a DVR or camera setup, it may represent a project file for older animation/applet programs or a CAD/CAM environment, and in those cases you must open it with the same program that generated it, so look through the folder for indicators like tool names, documentation, or related extensions, then install the matching app and open the file there, keeping in mind that smaller AJP files generally mean project data while huge ones typically point to CCTV exports.

If you want, you can paste the file size and a few filenames from the same folder as the AJP—or even provide a quick screenshot—and with that information I can usually tell if it’s a DVR export and suggest the most likely viewer/player that will open it.