Convert DVR-MS to AMR online, for free.
Simply upload your DVR-MS files and click the convert button. You can also batch convert DVR-MS to AMR format.
We use both open source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional, look for the icon).
Our DVR-MS to AMR Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically deleted after 2 hours.
Microsoft Digital Video Recording (DVR-MS) is the multimedia container file format that results when a Stream Buffer Engine (SBE) records television (TV) content. DVR-MS is proprietary to Microsoft, which designed it to store TV recordings captured by Microsoft products. In 2008 (with Windows 7), the Windows Recorded TV Show (WTV) format replaced DVR-MS.
Microsoft Windows 7, 8, and 10 still support DVR-MS files. Therefore, a DVR-MS file opens with Windows Media Player. If an application requires DVR-MS, then Microsoft recommends using the following utility to convert WTV to DVR-MS: \Windows\ehome\WTVConverter.exe.
Other players that can open a DVR-MS file include VLC media player, Cyberlink PowerDirector, Cyberlink PowerDVD, and Cyberlink PowerProducer.
Developed by: Microsoft
Initial release: 2004
Adaptive Multi-Rate (AMR) is a compressed audio file that is often used for speech coding. The AMR speech codec focuses on narrowband signals, which makes it ideal for voice recordings and radio. It is used regularly in Global System for Mobile Communications (GSM) and Universal Mobile Telecommunications System (UMTS).
Since AMR files are often used on mobile phones, including for MMS messaging, most 3G mobile devices are able to open them. AMR also opens with VLC media player, QuickTime, RealPlayer, and Xine.
Other software, such as the free audio-editing software Audacity, can open AMR files. Download audacity easily at SourceForge.net. Because AMR files are heavily compressed and focused on narrowband signals, they are not suitable for music files.
Developed by: 3rd Generation Partnership Project (3GPP)
Initial Release: 1999
FreeConvert.com can convert your other files to AMR format:
FreeConvert.com can convert your DVR-MS files to these other formats:
FreeConvert.com can convert your files to these related formats:
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