KMV File Extension

What is KMV file?

KMV files, also known as Mobile DJ Video, are video materials captured through Sansui mobile devices, using the Mobile DJ application. KMV files are stored in the widely recognized Matroska format, whose standard file extension is .MKV. They can support various video and audio codecs. By changing the KMV file extension to MKV, the files become compatible with most programs that support the Matroska format.

Capabilities of KMV Files

KMV video files share the same capabilities as the original Matroska format. They act as a container for video streams, audio streams, subtitles, supporting among others:

• multiple different codecs,
• menu support,
• chapter division,
• selection of subtitles, audio streams,
• attachment of other files, for example, graphics, fonts.

Files with the KMV extension are rarely encountered, with the most commonly used extension for the Matroska format being MKV.

Opening and Converting KMV Files

Playback of KMV files is possible on the device that recorded them. Support for the format is also provided by many video playback programs. However, the earlier mentioned change of the file extension might be necessary. A file opened in selected video editing programs can also be converted to another format, for example, the common .AVI, using the “save as” or “convert to” options. Online converters are also available, which do not require the installation of additional software.

Programs which support KMV file extension

The list that follows enumerates programs compatible with KMV files, divided into 2 categories based on operating system on which they are available. Files with KMV extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.

Updated: 03/25/2024

How to open file with KMV extension?

Being unable to open files with KMV extension can be have various origins. Fortunately, most common problems with KMV files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. We have prepared a listing of which will help you resolve your problems with KMV files.

Step 1. Download and install PowerDVD

The main and most frequent cause precluding users form opening KMV files is that no program that can handle KMV files is installed on user’s system. The most obvious solution is to download and install PowerDVD or one to the listed programs: VLC media player, Roxio Popcorn, Nero Multimedia Suite. On the top of the page a list that contains all programs grouped based on operating systems supported can be found. If you want to download PowerDVD installer in the most secured manner, we suggest you visit CyberLink Corp. website and download from their official repositories.

Step 2. Update PowerDVD to the latest version

If the problems with opening KMV files still occur even after installing PowerDVD, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of PowerDVD is available. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. The reason that PowerDVD cannot handle files with KMV may be that the software is outdated. The most recent version of PowerDVD is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Associate Mobile DJ Video Format files with PowerDVD

After installing PowerDVD (the most recent version) make sure that it is set as the default application to open KMV files. The method is quite simple and varies little across operating systems.

The procedure to change the default program in Windows

• Choose the Open with entry from the file menu accessed by right-mouse clicking on the KMV file
• Select Choose another app → More apps
• The last step is to select Look for another app on this PC option supply the directory path to the folder where PowerDVD is installed. Now all that is left is to confirm your choice by selecting Always use this app to open KMV files and clicking OK.

The procedure to change the default program in Mac OS

• By clicking right mouse button on the selected KMV file open the file menu and choose Information
• Find the Open with option – click the title if its hidden
• Select the appropriate software and save your settings by clicking Change all
• A message window should appear informing that This change will be applied to all files with KMV extension. By clicking Continue you confirm your selection.

Step 4. Check the KMV for errors

Should the problem still occur after following steps 1-3, check if the KMV file is valid. Being unable to access the file can be related to various issues.

1. The KMV may be infected with malware – make sure to scan it with an antivirus tool.

If the KMV is indeed infected, it is possible that the malware is blocking it from opening. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. If the KMV file is indeed infected follow the instructions below.

2. Ensure the file with KMV extension is complete and error-free

If the KMV file was sent to you by someone else, ask this person to resend the file to you. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. It could happen the the download process of file with KMV extension was interrupted and the file data is defective. Download the file again from the same source.

3. Verify whether your account has administrative rights

Sometimes in order to access files user need to have administrative privileges. Log in using an administrative account and see If this solves the problem.

4. Check whether your system can handle PowerDVD

If the systems has insufficient resources to open KMV files, try closing all currently running applications and try again.

5. Ensure that you have the latest drivers and system updates and patches installed

Latest versions of programs and drivers may help you solve problems with Mobile DJ Video Format files and ensure security of your device and operating system. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle KMV files.

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