Introduction
You may encounter a “Video Format Not Supported” error message if a video plays fine on one device but will not open or play on another media player. This is a common problem for many users who want to transfer videos from a phone, a camera, a Windows computer, a USB drive, an external hard disk, or cloud storage to another device.
The file might have transferred OK, but the media player may still refuse it. This is generally because the video format, codec, or resolution is incompatible with the target device. So video corruption is not always the problem.
Where It's Happening The problem usually occurs when a video is transferred from one device to another with different playback capabilities. For example, a video may run on a Windows PC but may show an unsupported format error on a smart TV. And then a video recorded on a smartphone may play on the phone but not on another media player.
Your user could see:
- “Video format not supported” error
Message: 'Can't play this file'
Video not opening after transfer
The video opens but does not play.
Error: unsupported video codec
Device Failures: High-Resolution Video
Some videos do work; some don't.
A lot of videos needing different conversions
The correct way is not to think that the file is broken. If the file plays well on the original device, then the user should suspect an issue with video format compatibility.
Why do I have a video format problem?
Unknown type of video
All media players support only a few video formats. If the format of the created or downloaded video is outside the range, it may not open on the target device.
Codec compatibility problem
Video codec and container are two separate things. A media player may recognize the container but is unable to open it, as it does not support the codec used to encode the video.
Video resolution not supported
Some of the devices have limitations on supported resolutions. A less capable computer might not be able to play a high-resolution video, but a modern computer might.
Requirements of various devices
Different combinations of formats and codecs are supported by smart TVs, standalone media players, computers, and smartphones. This is why a video might work on one device and not another.
Videos from different sources
Video collections can contain files from phones, cameras, downloads, screen recording apps, etc. These files may be in different formats, codecs, and resolutions, and they may not play correctly.
Problem & Solutions Troubleshooting
Problem 1: Video Plays on PC but Not on TV
Problem: When you try to play a video from a computer on a smart TV, you get a message on the TV that the format is not supported.
Reason: The media player on the computer may be able to play the format or codec of the video and has fewer restrictions than the TV.
Solution: Convert the video to a format and codec that is supported by the TV. Supported output options: MP4, AVI, MKV, MOV, WMV, FLV, M4V, 3GP, TS, H.264, and H.265. Select the output that fits the specifications of the target device.
Problem 2: “Video Format Not Supported” Error Message
Reason: The player may not be able to know what format the video was originally in.
Solution: Convert video to the correct format. Add the file with issues. Choose one of the supported output formats. Select the output folder and start conversion.
Do not rename the extension. Renaming the file from .mkv to .mp4 does not convert the video.
Problem 3: Video codec not supported
Problem: Player remembers the video but still does not want to play it.
Reason: The target player might support the container but not the codec used inside the video.
Solution: Use the right video codec while converting. Codecs can be configured to fit the needs of the intended playback environment.
Problem 4: No High-Res Video Playback ## Issue You have a high-resolution video that plays on a computer but not on another machine.
Reason: The target device may limit the supported video resolution.
Solution: Change resolution while converting resolution options from 360p to 2160p, so users can choose a suitable output setting.
5. Different formats for different videos.
Problem: You have a folder with video files in MP4, MKV, MOV, AVI, and other formats, but your target player can play only a few of them.
Reason: Videos from different sources are often encoded differently.
Solution: Convert the videos to a common format that the target media player supports. Batch conversion allows you to convert multiple files at the same time.
6. Not Enough Conversion Video
Problem: You have to repeat the same steps over and over for dozens of videos.
Reason: Otherwise each file has to be added, configured, converted, and saved individually.
Solution: Batch video conversion enables you to convert multiple supported video files simultaneously. This is handy if all of the collection have to use the same output format.
7. Duplicate Files Appear
Problem: There is already a converted video in the output folder with the same name.
Reason: A file might have been created during previous conversion attempts.
Solution: Handle duplicate files with available options of Skip, Rename, or Overwrite as per requirement.
8: Unable to convert video
Problem: One or more videos could not be converted.
Reason: During processing of a specific conversion task, an error can occur.
Solution: Please review conversion progress and logs for the tasks that did not finish successfully. Available is the option to retry failed conversion tasks.
Troubleshooting Steps: Step-by-step
Step 1: Try the Original Video
Play the source video on the source computer or a known compatible player. If it works there, then it is a device compatibility issue you are trying to use.
Step 2: Include the Problem Video
Open the converter in Windows and add in the video that shows the unsupported-format error.
Step 3: Select the output format.
Select a format that is supported by the media player on the destination. MP4 and other supported formats are available.
Step 4: Codec setup
If you think that the problem is caused by codec compatibility, select the required video codec from the list of available codecs.
Step 5 Choose the Resolution
Select a suitable resolution if the target device is resolution limited.
Step 6: Watch the Video Preview
Use the preview option to preview the selected media file before converting.
Step 7: Select the Output Folder
Choose the output destination to save the converted video.
Step 8: Begin Conversion
Conversion began. Batch processing lets you convert multiple videos with the same settings.
Step 9. Preview Converted Video
Copy the converted file to your target device and see if it plays well.
Things users should not do
If users don’t use methods that don’t solve the actual problem, troubleshooting is easier.
Do not rename the extension of the file.
Changing the extension does not change the underlying format/codec of the video.
The source file is not to be deleted. Do Not Delete Source File.
Test the converted version before you delete the original video.
Stop moving the same unsupported video around.
Otherwise, the same file will not become compatible again if transferred again if the target player does not support the format.
Don’t Choose Random Settings
Choose the format, codec, and resolution according to the specifications of the destination device.
Not every video needs to be processed one by one.
Batch conversion will save you from repetitive manual work for multiple videos.
Never overwrite existing files without confirmation.
Use Skip, Rename, or Overwrite as necessary.
Don’t assume the video is corrupted right away.
The original file plays fine elsewhere, so check the format, codec, and resolution for compatibility first.
Softaken Audio Video Converter
Softaken Audio Video Converter is a Windows utility that allows you to convert any supported audio and video files to different formats. It lets you convert video formats, select video codecs, change resolution, convert in batch, preview, handle duplicates, choose output folder, monitor conversion progress, view logs, and retry failed conversions.
Compatible with Windows 7,8,10,11.
In this troubleshooting case, users can add the unsupported video, choose a proper output format, set codec or resolution options if necessary, convert the file, and then test the new video on the target media player.
Conclusion
The “Video Format Not Supported” error is mainly caused when the target media player does not support the video format/codec/resolution. This problem may occur after you move videos from computer to computer, smartphone, TV, USB drive, and other devices.
First, make sure the original video is still playing correctly. If it does, it may be a video format compatibility issue rather than a file corruption issue.
Proper video conversion is about making a new file in a supported format. Codec and resolution settings can be adjusted as necessary. Batch conversion lets you skip repetitive processing for multiple videos, and duplicate handling and retry options help you handle common conversion tasks.
Frequently Asked Questions (FAQs)
1. My video plays on my computer but not on my TV. Why?
The computer and TV might not support the same video formats/codecs or resolutions. You can work around the compatibility issue by converting the video to a format your TV can use.
2. Why does my media player say "Video Format Not Supported"?
The player does not support video container format, codec, or resolution.
3. Is it advisable to rename the extension?
No. Changing the extension does not change the video itself. You have to convert the video format the right way.
4. If the codec is not supported, it won't play.
Yes. The player can recognize the video container, but not the codec inside.
