AniSmall for iOS
Convert and compress videos/audios.

All-in-One Video Converter

Wondershare UniConverter

  • Convert FLV to WMV, MP4, AVI, FLV, and over 1000 video/audio formats.
  • Convert FLV to Windows Movie Maker, Final Cut Pro for further editing.
  • Download or record videos from 1000+ video sharing sites.
  • 30X faster conversion speed than any conventional converters.
  • Burn and customize your DVD with free DVD menu templates.
  • Versatile toolbox combines screen recorder, GIF maker, fix video metadata, etc.
edit FLV files


1. FLV Video Tool+
  1. 1.1 FLV Splitter
  2. 1.2 FLV Player
  3. 1.3 Free FLV Player
  4. 1.4 Free FLV Player for Mac
  5. 1.5 Online FLV Converter
  6. 1.6 FLV Converter for Win10
  7. 1.7 Free FLV to MP3 Converter
  8. 1.8 Free FLV to WAV Converter
  9. 1.9 Free FLV to 3GP Converter
  10. 1.10 FLV to WMV Converter
  11. 1.11 FLV to WebM Converter
  12. 1.12 FLV to AVI Converter Online
  13. 1.13 MP4 to FLV Converter Online
  14. 1.14 AVI to FLV Converter
  15. 1.15 WMV to FLV Converter
2. Convert FLV to Other Format+
  1. 2.1 Convert FLV to MP4
  2. 2.2 Convert FLV to MP4 Free
  3. 2.3 Convert FLV to MP4 Mac
  4. 2.4 Convert FLV to MOV
  5. 2.5 Convert FLV to MOV Online
  6. 2.6 Convert FLV to AVI
  7. 2.7 Convert FLV to MKV
  8. 2.8 Convert FLV to M4V
  9. 2.9 Convert FLV to MP3
  10. 2.10 Convert FLV to DivX
  11. 2.11 Convert FLV to VOB
  12. 2.12 Convert FLV to SWF
  13. 2.13 Convert FLV to DV
  14. 2.14 Convert FLV to iPad
3. Convert Other Format to FLV+
  1. 3.1 Convert MP4 to FLV
  2. 3.2 Convert MTS to FLV
  3. 3.3 Convert MKV to FLV
  4. 3.4 Convert M4V to FLV
  5. 3.5 Convert MOV to FLV
  6. 3.6 Convert MPG to FLV
  7. 3.7 Convert OGV to FLV
  8. 3.8 Convert SWF to FLV
4. Play & Edit FLV Tips+
  1. 4.1 Play FLV in VLC
  2. 4.2 Play FLV on TV
  3. 4.3 Stream FLV to TV with Google Chromecast
  4. 4.4 Play FLV on Xbox One
  5. 4.5 Play FLV in PS4/PS3
  6. 4.6 Play FLV in Windows Media Player
  7. 4.8 Compress FLV Videos
  8. 4.9 Edit FLV in Windows Movie maker
  9. 4.10 Edit FLV in Adobe Premiere
  10. 4.11 Edit FLV in Final Cut Pro
  11. 4.12 Edit FLV in Sony Vegas Pro
  12. 4.13 Edit FLV in Sony Movie Studio
  13. 4.14 Edti FLV in iMovie for Editing
  14. 4.16 Insert FLV to Powerpoint
  15. 4.17 What is an FLV File

3 Solutions to Edit FLV in Windows Movie Maker

by Christine Smith • 2024-01-11 10:25:46 • Proven solutions

FLV is one of the prominent file formats. With the wider availability of FLV videos on a range of video sharing sites, FLV is the most downloaded video format today. Another fact is that they are also small in data size with reasonably good video quality compared with other video file formats.

However, there is one thing that you might struggle with doing with an FLV video file, and that is editing it. Especially if you’re into using Windows Movie Maker, with which FLV is not compatible. There is no way you can edit an FLV file directly using Windows Movie Maker. On the other hand, Windows Movie Maker, with its smaller size and powerful functionalities, is one of the most preferred tools to edit video files.

Fortunately, there are a few ways an FLV file can be made compatible with Windows Movie Maker for editing. If you are looking for such a solution to edit your FLV file, you’ll find the 3 solutions mentioned below really helpful.

Part 1. Install K-Lite Codec Pack Basic

This is the primary step to be taken to import the FLV file to Windows Movie Maker for editing and hence is listed here as the first solution. Since this works at the codec level, there remains no requirement to convert the FLV file. You can download and install smaller codec packs in the form of K-Lite Codec Pack Basic, a collection of various components required to play audio and video and edit the file. Here’s the guide in case you are wondering where to get the codec pack from.

Part 2. Convert FLV to Windows Movie Maker Compatible Format

Converting FLV to Windows Movie Maker compatible format is the best thing you can do to edit the FLV file using Windows Movie Maker. Wondershare UniConverter (originally Wondershare Video Converter Ultimate) comes as a great tool if you choose to convert FLV files to different formats compatible with Windows Movie Maker. Wondershare UniConverter offers a wide range of features and more than one way to convert FLV files to Windows Movie Maker compatible format for editing.

video converter logo Wondershare UniConverter

wondershare uniconverter
  • Convert FLV to video to WMV, MP4, AVI, MKV, MOV, and 1000+ formats.
  • Convert to optimized preset for almost all of the devices.
  • Support 90X faster conversion speed than any conventional converters.
  • Edit, enhance & personalize your video files.
  • Burn and customize your video to DVD with free DVD menu templates.
  • Support download or record videos from 10,000+ video sharing sites.
  • Versatile toolbox combines fixing video metadata, GIF maker, video compressor, and screen recorder.
  • Industry-leading APEXTRANS technology converts videos with zero quality loss or video compression.
  • Supported OS: Windows 10/8/7/XP/Vista, Mac OS 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7, 10.6
security Security Verified, 5,942,222 people have downloaded it

1. Convert FLV to WMV

Step 1 Download Wondershare UniConverter via the download button above, then launch it after installation.

Step 2 Then click to import your target FLV video to the program. You can also directly drag the videos to the primary interface.

convert flv to wmv

Step 3 Now choose WMV as the output format as it's compatible with Windows Movie Maker. All you need is to click the down-arrow beside Output Format, choose Video > WMV > select a suitable resolution in the right.

convert flv to wmv

Step 4 Specify the output folder in the bottom and click Start All to convert FLV to WMV. Once completes, click the folder-like icon to fetch the converted videos.

2. Convert FLV to Windows Movie Maker

If you have no idea which video format to convert your FLV files to except for further editing in Windows Movie Maker, Wondershare UniConverter also works by allowing you to convert FLV to Windows Movie Maker preset. Here are the steps involved.

Step 1 First of all, install Wondershare UniConverter on the computer and launch it by double-clicking on the icon.

Step 2 Drag your desired FLV video to the program and drop it in the primary interface under the Video Converter tab, or you can click the file icon to import FLV video.

convert flv to windows movie maker

Step 3 Now, after the FLV file is loaded on to the program, the next part is to select Windows Movie Maker as an output device. Click the down-arrow beside Output Format, then choose Device > Others > Select Windows Movie Maker in the right.

convert flv to windows movie maker

Step 4 Click Start All to proceed with FLV to Windows Movie Maker conversion. When the conversion completes, you'll import the converted FLV videos to Windows Movie Maker for further editing.

Part 3. Change the Suffix of FLV File

In this method, you have to convert the FLV file to MPEG. One of the simplest and easiest ways to do it is to change the FLV file's suffix to .mpeg. While employing this method helps most of the time, several defects accompany it, as it sometimes fails to detect and work with the FLV files. Possibilities of damaging the video file after you have changed the suffix can also be one scenario. However, this method usually works, and if you wish to continue with the process, here are the steps to follow.

Step 1 First of all, open My Computer. Click on the Folder Options icon, which is present just below the menu bar. Now, hit the View tab and uncheck Hide extensions for known file types option thereafter.

change flv suffix

Step 2 Now, it’s time to change the suffix of the FLV file. Right-click the FLV file now and change its suffix to .mpeg. As an example, say you have a file named “xyz.flv.” Right-click on the file and change the file name to “xyz.mpeg.” This should now make the file compatible with Windows Movie Maker.

Step 3 Open Windows Movie Maker and then from the drop-down menu, click on Import Video to import the FLV file for editing in Windows Movie Maker.

import flv video to windows movie maker

Christine Smith

Christine Smith

chief Editor

Resource > FLV Solutions > 3 Solutions to Edit FLV in Windows Movie Maker