Jun 17, 2022 | Email Conversion

How to repair FLV file - Step by Step Guide

By Deepak Singh Bisht


FLV is one of the most popular video file formats. It is used to store audio and video content. Although FLV is designed for Flash players, it is most commonly used for streaming videos on YouTube, Facebook, etc. It is a standard format for video files. Many websites also embed FLV videos on their websites.

Like other video file formats, FLV files also get corrupted and cannot be played on any video player. There are many reasons why FLV video files get damaged.

In this post, we will discuss the common causes of FLV corruption. We will learn how to repair FLV video files and simple methods to repair FLV file. If you have any broken FLV video files, this post will help you.

Common reasons for FLV corruption

There are many reasons why FLV video files become corrupt and inaccessible. We have listed some of them.

Sudden power outage: If you are recording, downloading, or editing an FLV file and suddenly there is a power outage, the file may be damaged or corrupted.

Virus or malware attack: A virus or malware attack can damage your FLV or other files. In a Windows environment, you need to install antivirus software.

Incomplete transfer: If you are downloading or transferring FLV files and the process gets interrupted due to some reason, then there are chances that the FLV file may be corrupted.

Bad sectors on the hard drive: If your hard drive has some bad sectors and FLV files are stored in one of those sectors, then the FLV files are more prone to get corrupted.


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How to repair FLV video files?

You can use manual methods or third-party FLV repair tools to repair FLV files. But if your file is badly corrupted, try SysCurve Video Repair Tool. Using this tool, you can quickly repair corrupted FLV video files.

But before using the manual method or third-party software, you can use the following troubleshooting solution to repair damaged FLV video files.

Note: Before performing any method, prepare a backup.

Download the FLV file again

If you've downloaded the file and it doesn't play, try downloading the FLV video again. Your download process may have been interrupted for some reason, due to which your video file is not playing.

Open FLV video in other media players.

If your media player fails to play the FLV file, try another media player to open the file. You can also use VLC, Adobe Flash Player, etc., to open video files.

Convert FLV to another file format

Instead of downloading to another media player, you can also convert FLV to MP4 or other file formats. You can also use VLC or a third-party video converter tool to convert the FLV file.

Download FLV Codec

If your media player is unable to play FLV files, try downloading the appropriate codec. With the help of a codec pack, you can play any video.

If these troubleshooting methods fail, you can use the following solutions to repair FLV video files.

Method 1: Repair corrupted FLV video file using VLC Media Player

  1. Right-click on the broken FLV file and select Rename option
  2. Replace .flv with .avi extension and press Enter key
  3. Start the VLC Media Player and click on the Tools
  4. Select the Preferences option and select Input/Codecs
  5. From the damaged or incomplete file drop-down, choose the Always fix option
  6. Click on the Save button and play the video.

Method 2: Repair FLV files using the Video Repair tool

Here we are going to use the SysCurve Video Repair tool. It is one of the best software that provides a simple way to repair FLV video files. With the help of this FLV repair tool, you can also fix MP4, MKV, WMV, MPEG, MOV, AVI, WEBM, and other video file formats. The software also comes with a free demo version.

  1. Download and install the SysCurve Video Repair tool.
  2. Once the software is open, click on the Add File
  3. Select the broken FLV video file and click on the OK button to start the loading process.
  4. Select the damaged file and click on the Repair button to start the process
  5. When the process is complete, click on the preview options to see the repaired video inside the software window.
  6. Select the repaired FLV file and click on the Save Repaired File button

Other helpful features

  • Repair FLV, WMV, MKV, WEBM, AVI, MOV, MP4, etc.
  • Preview the repaired video file
  • Fix all types of video corruption issues.
  • Simple user interface
  • Provide a free demo version
  • Support major media players
  • Compatible with Windows 10 and earlier

Frequently Asked Questions

How to open FLV files?

There are various media players available that you can use to open FLV files. You can use VLC, Adobe Flash Player, Wimpy, Tonec, and Moyea to open FLV video files.

Can a damaged FLV video be repaired?

Yes. You can repair damaged FLV video using manual methods or third-party Video repair tools. If you are looking for the best solution to repair corrupted FLV video files, try the SysCurve Video repair tool. It is a powerful software that provides the simplest way to repair FLV video files.

What is the best FLV repair tool?

SysCurve Video Repair tool is considered the best FLV repair tool. You can use this software to repair FLV, MKV, AVI, WMV, MP4, MOV, MPEG, and WEBM files. The software also offers a free demo version. Using the free demo version of this tool, you can repair broken FLV files and view the fixed video inside the software window. To export the video files, you have to buy the full version of the Video Repair tool.

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