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Free Image Format ConversionHow to Repair MP4 Videos for Free?
You try to play an MP4 video on your computer, but you see “Video Cannot Play” or “Cannot Open File.” Annoying, right? You may not even attempt to fix it because it seems like a daunting task.
There could be several reasons why the video is not playing, including:
- • Viruses in the system are a common reason why videos and other photos fail to open or play.
- Some of the video converters available online are unreliable and can introduce flaws and errors that end up damaging your video during the conversion process.
- If power is turned off during the conversion, the video will be damaged.
- Repetitively deleting videos could harm your computer.
- • The video cannot be read or written due to storage corruption.
In this case, you need a video repair tool. You won't be able to watch the video until it's fixed. This article will show you how to fix a corrupted MP4 video yourself with a video repair tool.
Repair MP4 videos for free with an online video repair tool
"Tool" is the best free software to fix corrupted MP4 video files. It repairs videos instantly and for free. The software is quick and easy to use, so you won't have to wait long to fix your video.
Here are some of its amazing features:
- Supports repairing corrupted video files in all scenarios
You can repair them no matter where your video files are stored. You can upload the file from your system or from other storage devices like USB, flash drive, memory card, and so on. The Online Video Repair tool helps you fix your data safely.
- Supports repairing videos on different devices
The Online Video Repair tool can fix videos not just from your computer, but also from any other data storage device. It can repair video files from mobile phones, tablets, Android devices, hard drives, CCTV, cameras, dash cams, and pocket camcorders.
- Support all video formats
Repairs almost any video format. RepairVideo can fix video formats like MP4, MOV, AVI, 3G3, FLV, RM/RMVB, and MGB without changing their content.
- Supports repairing social app videos
It easily repairs videos downloaded from social-media platforms like Facebook and Instagram.
- 100% Free and Safe
Online Video Repair is a free and secure tool that ensures your information remains private. When repairing a video, it asks for your email address to notify you once the process is complete. The data shared with the tool is accessible only by you, and your information is entirely safe.
Step 1. Add Damaged MP4 Video
Go to the Online Video Repair Tool official website. Click "Upload Video" or simply drag your MP4 video file.
Step 2: Enter your email address
Enter a valid email address to receive the unlock code, then click “Start Repair.”
Step 3: Repair the Corrupted MP4 Video
The tool RepaiVideo will start the repairing process automatically. If your MP4 file is very large, it might take some time. You can close the site, and the tool will notify you by email when it's done.
Step 4. Download the MP4 video
Once the repair process is done, click on the “Download Video” button and enter the extraction code that was sent to your email. Then, you will get your repaired MP4 video.
Fix MP4 Videos for Free with VLC
VLC is a media player meant mainly for playing your everyday media files. Once upon a time, it had just a few working features, but now it's been updated with lots of new interesting features. One such feature lets you convert any video into any format using VLC. On top of that, you can also fix broken files.
Here's a step-by-step guide on how to fix corrupted files using the VLC media player: 1. **下载和安装VLC**: 首先，确保你已经在你的计算机上安装了VLC。如果还没有，访问[VideoLAN官方网站](https://www.videolan.org/vlc/)，根据你的操作系统（Windows, macOS, Linux等）下载并安装最新版本的VLC。 2. **启动VLC**: 安装完成后，打开VLC媒体播放器。在大多数操作系统中，你可以通过搜索“VLC”或从应用程序列表中找到它。 3. **打开损坏的文件**: 点击菜单栏上的“媒体”(Media)，然后选择“打开文件”(Open File)。在弹出的对话框中，浏览并选择你想要修复的损坏文件。 4. **播放文件**: 选择文件后，点击“打开”(Open)按钮。VLC会尝试播放选定的文件。如果文件损坏严重，播放可能会出现错误或不连续。 5. **使用“恢复损坏的视频流”功能**: 如果文件无法正常播放，VLC提供了一个名为“恢复损坏的视频流”(Stream Repair)的实验性功能。要启用此功能，请按照以下步骤操作： - 点击“工具”(Tools)，然后选择“首选项”(Preferences)。 - 在首选项设置窗口，选择“所有设置”(All)选项以显示所有可用设置。 - 在左侧菜单中，导航到“输入/编码器”(Input/CODEC)部分。 - 在右侧，找到“恢复损坏的视频流”(Try to recover broken video streams)选项，并勾选它。 - 点击“保存”(Save)以应用更改，然后关闭设置窗口。 6. **再次播放文件**: 返回主界面，再次通过“媒体”>“打开文件”加载损坏的文件。由于启用了恢复功能，VLC现在可能会更好地处理损坏的内容。 7. **检查修复效果**: 观察播放情况，看看是否有所改善。如果视频仍然卡顿或无法播放，可能需要寻找其他修复方法或考虑使用专业的视频修复工具。 请注意，VLC的“恢复损坏的视频流”功能并不总是有效，具体取决于文件损坏的程度。对于严重损坏的文件，可能需要专业的数据恢复服务或软件来尝试修复。
Step 1 Open the VLC media player. Click “Media.”
Step 2: Click the "Convert/Save" button.
Step 3: Click the "Add" button to load video files into the list.
Step 4: Choose a file from your device
Step 5. Click the "Convert/Save" button. Then
Step 6: Click on the "Profile" tab. A new window will open, from which you should choose the input codec you wish to use.
Step 7. Click the "Start" button. VLC will begin converting your video.
"Frequently Asked Questions about Free Online Video Repair"
If you have other questions, read on for more information.
1. What is the best free video repair software?
"Online Video Repair is the best free video repair software, as it effectively fixes videos without altering their content. It ensures your videos remain safe."
2. How to Repair Corrupted MP4 Files?
Yes, you can. If you need to fix a corrupted MP4 file, you can try using an online tool called Online Video Repair, which offers its services for free on the web.
3. Can VLC Fix MP4?
Yes, of course! VLC can fix MP4 files. Not just that, it can also repair corrupted MOV files.
4. How do I open an MP4 file on Windows 10?
Here's how to open VLC on Windows 10:
- Click the Start button, and then open File Explorer.
- • Right-click it, and then select Open.
- Select VLC as your default player. Your video should now play in VLC.
Conclusions
With the above guide, you can easily fix your video. Although VLC media player is a simple solution to mp4 video errors, it doesn't always work. Using the Online Video Repair tool makes video repair simpler and faster. This tool is quick and secure, ensuring your privacy. Your data is never lost. With the Online Video Repair tool, you can fix it correctly.
