Extract text from game videos and faxes (MMR)
To convert MMR videos and faxes to another format, you need Princess Connect! Re:Dive or other Video software.
To convert other file formats to the "Obfuscated MP4 Video" file type, you need software like Princess Connect! Re:Dive or a similar tool.
The .MMR file extension is primarily used as a renamed MP4 video file within the mobile and PC game Princess Connect! Re:Dive. These files store in-game cutscenes, character animations, and promotional videos encoded in the standard MPEG-4 Part 14 container format. Another historical association is with the legacy software MMR Player for playing localized video content.
Because game developers intentionally rename the file extension to .MMR, standard desktop operating systems fail to recognize them as playable video files. This obscurity forces users to rely on the original game engine to view the content. Attempting to double-click an .MMR file natively in Windows or macOS results in an 'unrecognized format' error. Standard online converters frequently reject .MMR files outright because the extension is not listed in their standard video MIME type databases.
To utilize these videos in standard editing environments like Adobe Premiere Pro or to share them online, you must convert them to standard MP4, MKV, or AVI. Converting to standard formats ensures universal compatibility across web browsers and mobile devices. Because the internal data is already MPEG-4, conversion often involves remuxing rather than re-encoding, meaning zero quality loss.
Dealing with disguised game assets is frustrating. Just drag and drop your file to see what it is and convert it if supported. convert.guru ignores the arbitrary extension and inspects the internal hex headers of the .MMR file. If our analysis detects a supported underlying MP4 embedded format, viewing and conversion becomes instantly possible without installing dubious third-party players.
Convert.Guru analyzes your MMR file, detects the exact format, and lets you read the text inside.
Users also converted TEMPLATE, PNP and XLTX files.
If you want to convert MMR file to , you can use Princess Connect! Re:Dive or similar software from the "Game Video Asset" category. In the File menu, look for Save As… or Export….
To convert files to MMR, try Princess Connect! Re:Dive or another comparable tool in the "Game Video Asset" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our MMR converter.