So does Vizio TV support to play MKV files after all? There are too cases in the web and some can play while some people get failure when reading MKV files on Vizio TV. Actually, if you directly play MKV files on Vizio TV with the built-in browser, you can get it. And I think many people are using the Plex to stream medias. However, if you playback video on Vizio TV via USB, you have to know Vizio TV playable video via USB only is MP4 format.
In fact, you should say it this way Vizio TV can play MKV via USB but can’t find it. It can’t directly play MKV files via USB. Normally, to solve the issue, you can simply rename the file extension to MP4 from MKV. It will work on most of people. Exception will be that some movie will lose their audio due to imcompliance.
The another way is to convert MKV to MP4 for Vizio TV playback via USB. Pavtube Video Converter Ultimate is strongly recommended here to assist you. With it, you don’t need to know what is the audio codec in the MKV format that’ll be best for your Vizio Smart TV. You just need to choose the among the optimized presets for Vizio Smart TV and this program will do the rest to conveter the formats be supported for you. A while later, the video conversion will be finished and you’ll be able to watch the some media content on Vizio Smart TV via USB without having to compromise on the quality. Besides Vizio TV, it also can convert MKV to Samsung/Panasonic/LG/Panasonic TV profile optimized file format with all the suitable profile parameters.
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How to Convert MKV to MP4 for Playback on Vizio TV via USB?
Steps 2. Select the Vizio Smart TV support formats as the streaming device
Steps 3. Start the conversion process
When the video conversion process is finished, you can copy converted videos to USB flash drive, and then you can watch videos and movies on Vizio Smart TV with best format, there is no problems anymore.