Feb 26,2020 • Filed to: Photo/Video/Audio Solutions • Proven solutions

For me, Wondershare PDF Converter Pro for Mac is an almighty tool for me to manage PDF files. At work, I use it to convert PDF to Microsoft Office documents and HTML pages. In daily life, I. May 29, 2018  Wondershare Player is an all-in-one Video Player & Video Discovery to 'Discover latest videos to watch online & offline', no need for other players or codecs. Highlights:.

No Image On Wondershare Player On Mac For Undf

Playing a video file on your device media player but getting an error? Probably your mkv video file is damaged and urgently needs an mkv repair. Like other formats, the mkv video file stores short clips, movies and TV shows. The name mkv comes from the Matroska multimedia container format. It also supports several audio and video codecs for your media to play smoothly. But sometimes, it fails to work. The reason behind it is the mkv file corruption. So if you are facing the mkv file corruption and looking for a solution to repair the mkv file, this article is all you need to end your search quest. Below are the topics that would be discussed in detail in this article.

  • Part 1. Causes for Video Files Corruption
  • Part 2. Repair Damaged MKV Video with Wondershare Video Repair
  • Part 3. How to Fix MKV Files on VLC?
  • Part 4. Fix Non-playing MKV Videos in any Media Player

Part 1: Causes for Video Files Corruption

MKV videos are the most reliable digital videos in the world. The MKV video files are known for their depend ability but even they can’t outrun the risk of damage and corruption. Before revealing the solutions, first step is to identify the appropriate reason that causes the file corruption. There are instances when an MKV video file can become corrupted and you will have to think about repairing it. The following are some of the situations in which an MKV video file might get damaged.

  • Sudden power failure
  • Abruptly switching off the device
  • Inappropriate media player used for playing the video content of the mkv file
  • Hard disk and its bad sectors can be a reason along with any physical or logical damage that can aggravate the problem
  • Server errors can also result in file corruption
  • Inappropriate downloading of the file or faulty network connection
  • Virus and malware can also serve as a problematic factors
  • Conversion of file to incompatible formats

These are all the prompt reason which can lead to video file corruption for which you need an mkv repair. See which of the reasons is causing the file corruption in your case.

Part 2: Repair Damaged MKV Video with Wondershare Video Repair

MKV videos are rich in texture and provide excellent results. It is no wonder then that when they get corrupted, people get really annoyed and frustrated. However, there is a solution available to this problem. You can easily repair MKV video files provided you have an MKV repair tool. Fortunately, there are many video repair tools available on the internet. The bad news is that most of them are completely useless. They don’t do much in the name of repair and aren’t able to restore the content of the corrupted MKV videos. The best video repair tool that has the capacity to repair MKV videos is Wondershare Video Repair.

The following is an instruction manual that has been specifically designed to give you the chance to learn how to repair damaged MKV file using the MKV Video Repair tool.

Step 1Add Damaged MKV Video File

To fix your corrupted video files, you can first click 'Add' button or 'Add video and start repairing' to add damaged videos here.

Step 2Repair Damaged MKV Video File

Image

Select multiple video file for repairing. Hit the 'Repair' button to begin the repairing process.

Step 3Preview and Save Repaired MKV Video File

If all selected MKV video files are repaired successfully, preview the repaired MKV video files.

Step 4Try Advance Video Repair

If not, you can turn to the 'Advance Video Repair' mode and add a sample MKV videos for further repair.

Step 5Save Repaired MKV Video File

Finally, save your repaired MKV files to your preferred drive location.

Simple Tips to Prevent MKV Video Corruption:

Prevention is always the best means of keeping MKV videos safe from the threat of corruption and damage. The following tips offer you preventive measures that can help you in protecting your MKV videos from harm.

  • Invest in a backup power source that can supply uninterrupted power to you to eliminate the chances of sudden power loss.
  • Have a good anti-virus installed in your PC to quell the threat of viruses, malware, spyware, and adware.
  • Be very careful when converting MKV videos files into other formats. Never use a substandard video converter for this task.
  • Format your hard disk from time to time to eliminate the bad sectors that have developed on it. Try to store your MKV files on an external hard disk as a backup.
Related: Further read and know more complete details on repairing AVI files.

Part 3: How to Fix MKV Files on VLC

Done with pinpointing the reason causing error while playing mkv video file, then you need a quick mkv fix for sorting out the problem. Here are some of the powerful solution for mkv repair that would surely work for you. Out of all, the first one is fix your mkv file in VLC. Being a high end open source media player, it is compatible with number of devices as well as works with various file formats. It is compatible with Windows, Mac, Linux and UNIX OS.

Here is a step wise process for mkv file repair via VLC.

Step 1 Start with downloading the VLC media player and then installing it on your device.

Step 2 Click on the mkv file and select the option of Properties.

Step 3 In the properties menu, select change and set VLC media player as the default application for playing the video content.

How to change data range in excel graph. Step 4 Now click on the mkv file and it will open in VLC media player.

Step 5 If the error persists, then open the VLC player, here select the option of Media and then click the File option.

Step 6 Select the target file to be played and click open for playing it.

Part 4: Fix Non-playing MKV Videos in any Media Player

Other than the VLC media player, you can also carry out the mkv fix in other media players or you can simply check for the working factors as explained below.

1. Download compatible codecs

Downloading the compatible codecs can serve the mkv repair. The codecs are used to reduce the size of audio or video files so that they can be easily downloaded. So if you are trying to play the mkv video on Windows media player, you definitely need suitable codecs. Otherwise the video will not play and there appears an error message saying you cannot reproduce your file. With the help of network connection, download the compatible codec package.

Once the package is downloaded, it’s time for some settings to run the video file in windows media player.

2. Upgrade video card drivers

As another mkv repair option, one can check for the video card drivers. If your system software controlling the video media to play on device is outdated, then you cannot play mkv video file on your device. As a solution, all you need to do is to upgrade the video card driveers. In case of recent card drivers, they are automatically updated with every update of Windows. If not, update the video card drivers and run the mkv video file on the Windows media player.

3. Download MKV files again

If you tend to play the mkv video file on Windows media player, then check for certain factors. The video file should be accurately downloaded via sound network connection. It should also be kept in mind that the files always be downloaded from reliable sources to avoid authentication errors that leads to file corruption. Moreover, if the process of file transferring is the target, then the safe and complete transfer must be obliged to avoid the mkv video file corruption. In case of any mistake, download the mkv file again.

Hence, while working with the mkv video file, one should keep the track of file downloaded. It should be a complete download from a reliable source. If you get the file as result of file transfer, then it should be a complete file transfer. One should make sure that device gets a uniform power supply, any abrupt power failure can result in file corruption and mkv video file would not play on your device for then you need an mkv repair mechanism. Use a powerful anti-virus to protect your device from malware attacks as it can also result in corruption of new mkv video file. In case, you face the file corruption, all you can do as potential solutions is to try playing the mkv video file in VLC media player by changing format or check for the factors like compatible codecs downloaded, update the video driver cards or download the mkv file again.

Solve Media File Problems

Recover & Repair Photos
Recover & Repair Videos
Recover & Repair Audios
Recover & Repair Cameras

by Christine Smith • 2020-05-08 18:16:41 • Proven solutions

VLC Player is a widely used player and encoder that supports many video and audio formats. Like other software, VLC users may experience various technical problems. Even though it has been installed on your computer for a long period of time and you have already used it many times, it may fail to function properly. One of the common technical problems you might often experience is VLC no sound. Here are some ways to help you solve VLC no sound problem.

Solution 1: Unmute Your VLC Player

If VLC media player is playing video but no sound playing, the probable cause is that you may have set it to mute at some point, and forgotten all about it. Your computer’s operating system may remember this setting and mute VCL the next time. To unmute your VLC, just follow the steps below:

1 Click the speaker icon (it's at the bottom of your task bar near your clock);

2 Click the “mixer” and if your VCL Player is running, it will show up in the mixer like below;

3 Then unmute VLC and your sound works again

Across all the design changes that Apple has ever made, the brightness/volume control overlay has survived whole nine yards. Apple’s volume/brightness control overlay on its devices is obtrusive, gets in the way of your workflow and is a major distraction especially when you’re watching a movie. Overlay Yes its those that will animate fade in and fade out volume controls in Mac, and you can bring it to your Windows thanks to 3RVX. Go ahead download this little tool and this take over the default Windows Volume control. In the notification area you will see an addition volume icon and from there you get more settings option.

Solution 2: Adjust Audio Settings

If it doesn’t work after you unmute VLC, try adjusting audio settings of this player. Here is how: go to Tools > Preferences > Audio and make sure Enable audio is ticked. Then go to Output and try a different default.

Solution 3: Convert Video Format

If it still doesn’t work after trying the solutions above, you may convert the original video to another format, because VLC may have troubles playing some MKV or MP4 media file. Here I introduce a powerful Video Converter to help you convert your media file.

Wondershare UniConverter - Best VLC Alternative for Windows / Mac (Catalina Included)

  • Best alternative to VLC to play videos smoothly on Windows/Mac.
  • Convert videos to any format with super fast speed and no quality loss.
  • Support 1000+ video/audio formats including AVI, MKV, MOV, MP4, FLV, etc.
  • Burn videos to DVD to play with your DVD player with free menu templates.
  • Optimized video conversion presets for iDVD, iMovie, Final and other devices.
  • Edit videos with trimming, merging, cropping, adding watermark, editing subtitles, etc.
  • Download videos from YouTube and other 1000+ video sharing sites.
  • All-in-one video toolbox: video compressor, image converter, GIF maker, CD/DVD converter, screen recorder, etc.
  • Supported OS: Windows 10/8/7/2003/Vista/XP, Mac OS 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7, 10.6.
Security Verified. 5,481,347 people have downloaded it.

Just follow the step below:

1: Download and run this video converter. Then go to 'Convert' tab>”Add Files” to import your media files. You can also directly drag your local files to this program.

2: Then click the format icon in the 'Output Format' pane and select a format you want.

3: Hit the “Convert” button and start converting your media files.

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