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How to Play MP4 on TV (Samsung/LG/Sony…) without Playback Error?

Author by Penny

Updated on July 7, 2023

How to play MP4 on TV? What is the easiest way to play MP4 files on TV without any playback error? Here, you can learn the most efficient way to solve the MP4 TV playback problem and play MP4 on TV smoothly. You are recommended to download the necessary MP4 to TV converter and read on:

Why Can’t I Play MP4 Videos on TV?

MP4 is a common video format and widely supported by many players and devices. However, there are still times when your MP4 video is not played correctly. This playback error often occurs while someone are trying to cast a MP4 movie to TV, such as MP4 video not playing on TV, MP4 played with no sound or no image, etc. Most frequently, this problem comes from the wrong video/audio codec formats. Fortunately, it can be fixed easily with an MP4 to TV video converter. Read on to learn how to convert MP4 videos to TV format for hassle-free playback.

Important – Convert MP4 to TV Format for Playing on TV Easily

Some old TV models lack the support for the new H.265 video codec. If your MP4 is encoded through H.265, it cannot be played on your TV and should be converted to your TV-compatible format with a video converter for smooth playback. If your MP4 have an unsupported audio codec, you should change the audio format of the video to a supported format with a video converter as well. You can check the media specifications in your User Manuals or on the TV website. Generally, MP4 with H264 video codec and AAC audio codec is the format supported by most TVs.

Featured with various types of TV profiles, WonderFox HD Video Converter Factory Pro is the perfect video converter that helps you convert unrecognised MP4 videos to your TV-friendly format and then play MP4 videos on TV hassle-free. There are presets for Samsung TV, LG TV, SONY TV, Panasonic TV, Apple TV, etc. In addition to fixing the unsupported format, the video converter also supports downloading videos from online. You can download your favorite videos from many websites like YouTube, Instagram, Facebook, Vimeo, and so on, and play them on your TV.

Now, free downloadfree download the converter and follow the tutorial to convert MP4 to TV format with ease.

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A Few Steps to Convert MP4 to TV

convert MP4 to TV

Step 1. Launch the Software and Add files

Launch WonderFox Free HD Video Converter Factory on your PC and click on “Add Files” or drag files to the interface.

Step 2. Select an Output Format

Click the output format button on the right side. You can either choose your TV model under the corresponding Device tab or choose MP4 under the Video tab and adjust parameters from the Parameter settings below (e.g. change video codec to H264, audio codec to AAC, and modify other parameters to fit your TV).

Step 3. Choose an Output Folder and Start to Convert MP4 to TV

Click on the inverted triangle at the bottom. Make sure everything is ready, then hit the “Run” button to begin to convert MP4 to TV. You just need to wait a few seconds before it's done. When the conversion is over, you can stream your MP4 videos to TV.

Tips. The software supports most popular formats like AVI, MKV, WMV, MOV, VOB, etc, and you can also follow these simple steps above to convert MP4 to AVI, MP4 to MKV, VOB and so on.

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• How to Play MP4 Files on TV via Cables (HDMI, a DVI or VGA)?

This method is very simple. First, you must have a cable (HDMI, a DVI or VGA), then check the cable ports on your computer and TV and plug in your cable accordingly, finally, set your input resource on your TV through the remote control or button on your TV. In the same way, you can connect your MP4 player for TV to watch videos via a cable.

• How to Stream MP4 to TV via Wi-Fi?

If you don't have cables to connect your computer with TV, you can also choose to connect your computer and TV wirelessly, but you must check if your TV is connected to the Internet or not before you start. First, connect your computer and TV to the same wireless network at the same time. Then open the computer Settings, and click on “Add a device”, and select your TV. Next, you can watch MP4 movies on your TV.

Tips. You can also connect your MP4 player for TV via Wi-Fi or directly download a MP4 player for TV.

• How to Play MP4 Videos on TV from USB?

If your TV is not a smart TV and can't be connected to the Internet, you can also have your videos stored in a USB. Then plug the USB into your TV and select the input source through the remote control. Finally, you can play MP4 on TV from USB.


That’s all the information about how to solve the problem of MP4 not playing on TV and different ways to play MP4 on TV. By the way, the MP4 to TV converter mentioned here is also available for other multimedia solutions, such as improving video quality, compressing large videos, downloading website movies and music, recording screen, etc. Download it to explore more exciting features.

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