If your 5KPlayer can't normally open MKV files on Mac, probably you need to check if your MKV video is damaged. MKV Video Player Can't Play Damaged MKV? Fixed Here To realize this, it's wise to turn to a MKV player for Mac or a MKV video converter to convert MKV to macbook with other compatible video formats like MP4 or MOV so as to avoid futile attempts on aforementioned methods. As is known to all, MKV, the video file extension of Matroska, capable of storing a numerous audio tracks, multilingual subtitles and rich metadata in one single file is unreadable on MacBook directly. It's quite credible that many a person runs into such a MKV HEVC not playing on MacBook error.

QuickTime: shows the subtitles but no audio or videoĬould anyone tell me how I can play mkv on my macbook. VLC Player: Plays the video, but no audio at all and it displays a message saying 'VLC does not support the audio or video codec undf' MPlayer: Just freezes. But nothing seems to be playing my mkv file.Here is the problem: To resolve this issue, try VLC media player.I installed VLC, MPlayer OSX, DIVX and even install plug in for QuickTime. MP4 is a container that contains various kinds of data, so when there is a problem opening the file, it usually means that data in the container (an audio or video codec) is not compatible with the device’s OS. On some devices, particularly mobile, opening this file type can be problematic.

On Windows, it opens in Windows Media Player. There is no need for third-party software. Simply double-clicking the file opens it. MP4 files open in the operating system's default video player. Many consider MP4 to be one of the best video formats available today.

It is also a popular video format for streaming over the Internet, such as on YouTube. It is compatible with a wide range of devices and operating systems, using a codec to compress file size, resulting in a file that is easy to manage and store. MPEG-4 (MP4) is a container video format that can store multimedia data, usually audio and video.

Undf to mp4 converter online