Curious to know how to convert FLV to MP4? FLV or Flash Video is a standard format for streaming videos over the Internet. However, lately, all famous browsers/sites are changing to MP4 format, which offers better online video streaming on various devices.

1. Step 1: Free install and launch this FLV to MOV converter on your Mac or Windows PC. Make sure you are using the Converter feature. Then click the big plus icon to add your FLV file(s). Step 2: Click on the format icon on the right side of the imported FLV file. Set MOV as the output format from the drop-down list. Step 3: As you can see from above, this FLV converter is equipped.
2. Batch convert m4v files to mp4 online. Change m4v to mp4 on Windows, Mac, Iphone or Android in a couple of clicks. Select files for conversion or drag and drop them to the upload area.

So if you want to convert an FLV to MP4 using free FLV to mp4 Converter for better streaming or enhanced video quality, here are some most comfortable ways to convert FLV videos to MP4 format for free.

How to Convert FLV to MP4 online, free No Limit If you would rather not install an application to convert FLV to MP4, then the online converter tools would suit you. Check out these free online video converters. Onlinefreeconvert.com-Convert FLV to MP4 Online MediaShare Online Video Converter is a 100% free tool for converting videos.

How to Convert FLV to MP4

1. Convert FLV by using VLC Media Player

You can also convert an FLV file into MP4 by employing a VLC Media player. It is a free, open-source player that can convert FLV video files to different formats.

In Steps: Transform FLV to MP4 by using VLC Media Player

1. Open VLC Media Player.
2. In the menu, click Media > Convert/Save.
3. In the Open Media window, click Add to insert FLV video(s).
4. Now, click Convert/Save at the bottom.
5. In the Convert dialogue box, browse to select the destination folder for the new video file.
6. Under Profile, select MP4 video format.
7. Click Start to convert. The converted MP4 videos are stored at your chosen location.
8. Convert FLV Videos by using Handbrake

Handbrake is an open-source video transcoder software that can transform FLV videos to MP4 format. You can also establish frame rate, resolution, bit speed, codec, etc., in the output video by using Handbrake.

In Steps: Transform FLV to MP4 format with Handbrake

1. Download Handbrake from http://www.handbrake.fr
2. Launch Handbrake on your computer.
3. Press Open Source to add FLV video files for conversion.
4. Set the format to MP4. You may also click Preset in the menu bar and select the required preset (frame rate, resolution, etc.) from the drop-down according to your device.
5. Click Browse to choose the location to save the video file.
6. Hit Start Encode on top to begin the conversion process. This may need some time depending on the size of the video file.
7. Convert FLV to MP4 with FFmpeg

FFmpeg is a secure open-source application that converts video file formats by using command-lines in the command window. However, it may not be proper for beginners, as it requires complete knowledge of command-lines processing to convert video file formats.

Examples of command-lines to transform FLV video to MP4 format in FFmpeg:

E.g. 1: ffmpeg -ivideo.flv -vcodec copy video.mp4

E.g. 2: FFmpeg -ifilename.flv -sameq -ar 22050 file_name.mp4

FFmpeg also produces a host of different functions such as video transcoding, encoding, editing, mixing, and scaling.

1. Convert using CloudConvert

Use CloudConvert to do the same. Here are the steps:

1. Begin CloudConvert’s FLV to MP4 converter, press the Select File key, and upload your FLV file.
2. Now press “Convert” to start converting the FLV video to MP4.
3. Once done, click the green key that says “Download” to download your video in MP4 format.

Let’s now look at how you can do this on a windows or mac computer.

Convert on Windows and Mac

Wondershare free video converter is an available desktop software that lets you convert your video to MP4 on both Windows and Mac. One downside of utilizing it is that this free version adds a watermark to your converted video. Here are the steps:

1. Install the software on your mac or windows pc and begin it. Hit the Add Files button to import your FLV video from your computer. Alternatively, you can drag and drop the FLV file.
2. Once the FLV videos implied, the target format will be set to MP4 by default; click the “Convert” button to convert the FLV video to MP4.

Know a simple way that’s not been listed here? If so, let us recognize in the comments below.

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Online FLV video files Converter

You can convert FLV to MP4 file format by using various free online video converters. Unlike converter software, you don’t want to install the app on your system to convert FLV to MP4 online. It takes only a good Internet connection to open the converter device in your browser.

However, online translation tools are mostly ineffective in converting large video files. Most of them don’t provide batch conversion of multiple FLV video files. Also, it would be best if you were cautious while using them, as sometimes the pop-up ads hosted by such converters can be malicious and may infect your computer. Uploading personal videos online for processing on a third party server might also pose a threat of data theft!

FAQs

Conclusion

As most of the open-source applications such as VLC Media Player, FFmpeg, and online converters are slow, insecure, and have file size limitations, the easiest and most secure way to convert FLV video files to MP4 format. Share your views in the comment box section below.

MP4 format is widely used in storing audio and video data. And you can access MP4 videos on many platforms because of its high definition and compatibility. However, MP4 still cannot replace FLV in some cases. FLV offers smaller file size than MP4 does. And FLV videos have lower requirements towards computer and network resources. Therefore, online video-sharing sites often take FLV as the first choice, with which users can download FLV videos quickly under poor network. In a word, FLV does a better job than MP4 on video sharing and file size. As a result, you need to convert MP4 to FLV in certain situations.

Part 1: 3 Best Methods to Convert MP4 to FLV

The following FLV to MP4 converter software are all functional and flexible programs. You can get professional video editing filters to customize original FLV video files. And it is easy to convert your FLV files to MP4 on Mac and Windows computer without Internet connection.

Top 1: How to Convert FLV to MP4 with AnyMP4 Video Converter Ultimate

AnyMP4 Video Converter Ultimate is your all-in-one deluxe DVD and video manager. You can rip homemade DVD, convert and edit videos, and more on Windows and Mac computer. It converts video format in super-fast speed, and you can get flawless video quality. Moreover, the converted FLV video files are compatible with the latest digital devices including iPhone 12, iPad mini 5, and more.

Step 1: Add MP4 video

Download and install AnyMP4 Video Converter Ultimate software. Launch it and click 'Add Files' button to import MP4 video files. You can use provided video editing tools to edit FLV videos, with the preview window beside.

Step 2: Convert MP4 to FLV

Hit 'Convert All to' drop-down option on the top, and then select 'FLV' as output video format.

If you would like, just click the gear icon next to MP4 to custom the profile settings for FLV like resolution, bitrate, frame rate, codec, and more.

Top 2: How to Convert MP4 to FLV with Apowersoft Video Converter Studio

It is not only the good MP4 to FLV video converter, but also the video editor with many editing options contained. And you can change output FLV video quality during video conversion.

Step 1: Add MP4 video

Launch Apowersoft Video Converter Studio. Locate 'Convert' page, and then tap 'Add files' to upload your MP4 video.

Step 2: Convert MP4 to FLV

Select 'MP4' from 'Profile' drop-down menu. In addition, you can choose 'Same as source' as output FLV video quality, or you can change it into other video quality. Click 'Open' from 'Output' to point one folder to save your FLV video files. Tap 'Convert' button to convert MP4 to FLV.

Top 3: How to Convert MP4 to FLV with Wondershare Video Converter Ultimate

You can use the MP4 to FLV converter to optimize video files with various filters. And it is also supported to edit videos with numerous video editing functions including trimming, adding watermark, subtitles and others on Windows and Mac computer.

Step 1: Add MP4 from computer or other devices

Launch Wondershare Video Converter Ultimate. Turn to 'Convert' page, and hit 'Add Files' button to import MP4 videos. There is the 'Toolbox' on the toolbar, you can edit MP4 videos with provided video editing tools.

Step 2: Convert MP4 to FLV video format

There is the small option on the top right corner names 'Convert all files to'. Select 'FLV' to batch convert MP4 to FLV. And you can set the FLV video quality from the drop-down menu. Click 'Convert' to start MP4 to FLV video conversion.

Part 2: Best 4 Online Video Converters to Convert MP4 to FLV

Using online MP4 to FLV video converter may be the easier choice for people who do not convert video formats frequently. Compare with professional video converter software, you can get free and simple video conversion online only.

1. Convert MP4 to FLV via Free Online Video Converter

Apple Mp4

Free Online Video Converter is a free MP4 to FLV converter. It can convert batch MP4 videos to FLV files at tone time. Besides, there is no file size or number limit, and you can convert MP4 files freely.

Step 1: Add MP4 files

Hit 'Add Files to Convert' to upload your MP4 videos. Then a prompt window appears that requires you to download and install a video launcher, which can convert and download files automatically.

Step 2: Convert MP4 file to FLV

Tick the box of FLV. Change FLV video settings by clicking the gear icon to change video bitrate, audio quality, and do more aother editing. Click 'Convert ' to find a location to save the converted FLV files and start converting and downloading converted FLV videos online.

2. Convert MP4 to FLV via Convertio.co

Online MP4 to FLV Site: https://convertio.co/mp4-flv/

You can convert MP4 video to FLV online directly, and make sure your MP4 video size smaller than 100 MB.

Step 1: Upload MP4 file

You can drag MP4 files directly. Or you can also upload MP4 video files from Google Drive, Dropbox and URL.

Step 2: Download FLV video

Choose 'FLV' as output video format. Convert MP4 to FLV online, and then download the converted FLV video to Dropbox, Google Drive or folders on computer.

Convert Flv To Mp4 Mac Free Online Download

3. Convert MP4 to FLV via Zamzar

Online MP4 to FLV Site: http://www.zamzar.com/convert/mp4-to-flv/

Zamzar is the online video converter you can convert MP4 to FLV videos, and then receive converted files through email address.

Step 1: Choose MP4 video to import

Select MP4 videos directly or enter URL you wish to convert.

Step 2: Download converted FLV video from MP4

Choose 'FLV' as output video format. Enter your email address, and then hit 'Convert' button. Now you can open your mailbox to get converted MP4 to FLV videos for free.

4. Convert MP4 to FLV via Online Converter

Flv Converter Mac Free Download

Online MP4 to FLV Site: https://www.onlineconverter.com/mp4-to-flv

You can cut MP4 video in customizable way to set start time and stop time freely. Make sure your MP4 video groups are no more than 200 MB.

Step 1: Select MP4 videos

Set the video source of 'Upload File' to import MP4 file. Or you can select 'From a URL' in 'Source' part to import online MP4 video.

Step 2: Convert MP4 to FLV online

Tick 'Options' to cut original MP4 video if necessary. Hit 'Convert' button to convert MP4 to FLV free online.

Flv File Converter Mac

Part 3: FAQs of MP4 to FLV

Is FLV smaller than MP4?

It all depends. Both FLV and MP4 are the container, which can hold video and audio. The size depends on the container content they hold. You should compare the compression format of the file, not the container.

What program opens FLV files?

FLV is the container file format used to deliver digital video content over the Internet. Browsers with the Adobe Flash Player version 6 and newer can open FLV files. Moreover, third-party FLV players, like Media Player Classic, MPlayer, RealPlayer, VLC media player, Winamp, and more ca also open FLV files.

What are the disadvantages of FLV?

1. Not common as the distribution format like Windows Media Player or QuickTime.
2. It is expensive and time consuming to create Flash content.
3. Flash files are not recognized by search engine spiders.
4. FLV files are not playable on HTML5.

You can use MP4 to FLV online converters to get simple video conversions. You can also require higher video converting level to manage converted MP4 to FLV videos with professional video converters. No matter which method you choose, you are able to convert MP4 to FLV video safely and quickly.