Can’t view MKV movies content on Motorola Razr 40 Ultra

MKV is not a video or audio compression codec/format, but a container/wrapper that can hold many audio, video and subtitles streams, allowing the user to store a complete movie in a single file. This situation will result in Motorola Razr 40 Ultra plays some of your MKV movies, but not the others. In this case, you may try to change the MKV files to H.264 MP4 videos before you copy them to your Motorola Razr 40 Ultra.

Video is laggy when playing 4K .mkv on my Motorola Razr 40 Ultra

“I'm using moboplayer to watch a 4K MKV show but the video is very laggy. I don't know if this is a software issue or the Motorola Razr 40 Ultra is simply not fast enough to run high quality videos. I read somewhere that converting the video will make it run smoother. Is this true? And if so how do I convert it and into what format? I would really appreciate any help.”

For converting MKV video files for Motorola Razr 40 Ultra, I recommend Video Converter. It features optimal profiles for popular smartphones and tablets. Check out a step-by-step guide on how to convert MKV files to H.264 MP4 for playing on Motorola Razr 40 Ultra.

Part 1: You can convert mkv video files For Motorola Razr 40 Ultra (on Windows)
Part 2: You can convert mkv video files For Motorola Razr 40 Ultra (on macOS)

Part 1. You can convert mkv video files For Motorola Razr 40 Ultra (on Windows)

To convert mkv video files for Motorola Razr 40 Ultra playback on Windows, do as below:

Download and install Video Converter on your Windows computer.

Step 1: Import MKV video files
Click “Add File” to load video files that you want to convert into this program.

Step 2: Select output format for Motorola Razr 40 Ultra
Click “Profile” to select “Motorola” > “The corresponding Profile of your Motorola phone “ as output format. This format profile will ensure a good performance while playing with Motorola Razr 40 Ultra.

If you can’t find a suitable profile for Motorola Razr 40 Ultra, you can also select it directly, as shown in the following figure.

Tips:
If necessary, you can click “Settings” button to modify video and audio parameters like encoder, resolution, frame rate, bitrate, aspect ratio, sample rate, and audio channels.

Similarly, if you don’t find a suitable profile, you can also set it directly for the general profile, as shown in the figure below

Step 3: Click “Convert” to start .

As soon as the conversion is complete, click “Open Folder” to get the generated MP4 files that are suitable for playing on your Motorola Razr 40 Ultra. No audio lost issues will occur any more.

Part 2. You can convert mkv video files For Motorola Razr 40 Ultra (on macOS)

To convert mkv video files for Motorola Razr 40 Ultra playback on Mac, do as below:

Download and install Video Converter on your Mac computer.

Step 1: Import MKV video files
Click “Add File” to load video files that you want to convert into this program.

If you can’t find a suitable profile for Motorola Razr 40 Ultra, you can also select it directly, as shown in the following figure.

Tips:
If necessary, you can click “Settings” button to modify video and audio parameters like encoder, resolution, frame rate, bitrate, aspect ratio, sample rate, and audio channels.

Similarly, if you don’t find a suitable profile, you can also set it directly for the general profile, as shown in the figure below

Step 3: Click “Convert” to start.

Phone Solutions

Can’t view MKV movies content on Motorola Razr 40 Ultra