Top 5 Methods to Resolve ‘MOV Files Not Playing’ Error

You have recently filmed an important project and transferred it to your system. But when you hit the play button, you see a black screen, error messages, or no response in place of smooth playback.

The MOV files not playing issue can appear due to several reasons that we are going to explore in the upcoming sections. You can also get to know different practical ways to fix the issue and access your video content like before.

5 Quick Ways: How to Resolve MOV Files Not Playing Issue?

We have analyzed the issue thoroughly and come up with various solutions that may address the different issues related to MOV files. Apply them now to find the most suitable one for your specific case:

1. Update the System’s Display Drivers

Display drivers help in smooth playback of high-quality videos, and outdated ones might be responsible for the error. Therefore, keep them up to date to play videos without any interruptions. Here are the complete steps to do the same:

1. Go to the Device Manager option.
2. Select Display adapters and click on the Update Driver Software option.
3. Choose the Search automatically for updated driver software and start the process.
4. Once the process is completed, play the video again and check whether the issue is resolved.

2. Change the Video File Extension

Some video formats are not compatible with the mainstream players. So, changing the file extension might help you fix MOV files not playing issues. Use the steps below for the same:

Note: You can also use an open-source application like the HandBrake transcoder to modify the existing file extensions with more flexibility.

1. Launch the VLC on your system.
2. Tap on Media and select the Convert/Save option from the drop-down.
3. Click on the Add option and browse the file you want to convert.
4. Finally, click on the Convert/Save option to convert the video file format.

3. Amplify the Cache Value In VLC Media Player

If your MOV files lag or stutter then raising the cached values in VLC will help. Here’s how to do the same:

Step 1. Access the VLC Media Player and go to Tools.

Step 2. Then, click on Preferences to proceed.

Step 3. Under the Show settings, tap on All option.

Step 4. Navigate to Input/Codecs and locate the Advanced section.

Step 5. Change the File caching (ms) value to 1000.

Step 6. Save the changes and restart the VLC media player.

4. Fix Corrupt MOV Files Using the VLC Media Player

You can repair minor corruption or damaged indexes of AVI files with the VLC Media Player. To do so, follow the given steps:

Note: Remember, VLC media player can only repair corrupted AVI video files to some extent. So, change the video format to AVI for the solution below.

1. Open the VLC media player, go to the Tools & choose the Preference option from the drop-down.
2. Select the Input/Codecs followed by the Save option.
3. Choose the Always fix option Under the Damaged or incomplete AVI file option. It will help the user to repair corrupted AVI video files to some extent.

5. Fix MOV Videos Not Playing Issue With FFmpeg Tool

VLC may be the first choice for users, but it may not always work due to certain limitations. If you have technical knowledge, then using the FFmpeg command line tool will be one of the best approaches to repair corrupt MOV files. Here’s how:

Step 1. Install the FFmpeg tool and access the command prompt to begin.

Step 2. Diagnose the MOV file first with the command below.

ffmpeg -v error -i input.mov -f null –

Step 3. Then, check the file structure.

ffprobe -v error -show_format -show_streams input.mov

Step 4. Execute the provided command to remux the missing or corrupted items.

ffmpeg -i input.mov -c copy -movflags faststart output_fixed.mov

Step 5. Run the command below to fix severely corrupted files when remux fails.

ffmpeg -err_detect ignore_err -i input.mov -c copy output_recovered.mov

Step 6. Decode and rebuild the video frame-by-frame.

ffmpeg -err_detect ignore_err -i input.mov -c:v libx264 -c:a aac output_recovered.mov

Step 7. Check the codec incompatibility and fix it.

I. To check the codec:

ffprobe -v error -select_streams v:0 -show_entries stream=codec_name,codec_tag_string -of default=noprint_wrappers=1 input.mov

II. To re-encode supported codec:

ffmpeg -i input.mov -c:v libx264 -pix_fmt yuv420p -c:a aac -movflags faststart output_compatible.mov

Step 8. Resolve the Audio/Video sync or stream mismatch issues with the command below.

ffmpeg -i input.mov -map 0:v:0 -map 0:a:0 -c copy -async 1 output_synced.mov

Step 9. Use the command below to fix the incomplete or truncated files.

ffmpeg -i input.mov -c copy -f mov output_fixed.mov

Remember, the FFmpeg tool must be able to read the video elements for repair. If not, then the tool may not be able to rebuild the index that was never written.

Bonus Method: Try the Hex Editor Tool to Repair Unplayable MOV Files

The previous method (FFmpeg tool) will help you resolve MOV files not playing issues to index levels. But it can’t rebuild the elements that are missing from the files. So, use the Hex Editor tools to rebuild them.

Note: You must need a healthy video reference to apply this method.

Step 1. Create and store a backup copy in a safe location.
Step 2. Launch the Hex Editor tool and access both damaged & healthy video files in it.
Step 3. Search for missing atoms (like moov or ftyp) in the broken file.
Step 4. Locate and replace the structural breakdown with the correct ones using the healthy file.
Step 5. Save the modified file and rename it.
Step 6. If all the structural damages are fixed, then the video will start to play.

What If Manual Methods Won’t Work For You? – Explore Direct One

Native solutions may help you fix MOV videos not playing issues, but they may not be accessible for all users. VLC can be an appropriate one, but it lacks deep repair, while FFmpeg & Hex editor help to repair severely corrupted files, yet require technical knowledge.

In order to avoid all these scenarios, searching for the solution that is applicable without imposing any limitations is the best approach.

Our Recoveryfix Video Repair tool meets the requirement as it is accessible to all users. You just have to download the software and start repairing files without checking your technical expertise.

Free Download

Ending Notes

Here, we have explored different methods to fix MOV files not playing issues. You can use the discussed info. to resolve the errors without thinking twice. Go through them to analyze and apply the suitable methods as per your situation. If you have adequate technical knowledge, go with the manual one or select the recommended one to avoid complex steps. The software makes the entire process easier and helps you deal with distorted or blurry video files without manual effort.