Sep 22, 2021 Part 2. 5 Useful Media Players Recommended to Play FLV Videos on Mac (Mojave included) 1. Wimpy player is a good choice for Mac users who are looking for a reliable player that can easily handle FLV files, as well as other video formats such as SWF, MP4, 3GP, MPEG-4, H.264 and audio formats like MP3, AAC, and M4A.

• Flv To Mp4 Mac
• Flv File Converter Mac
• Flv Downloader Free Mac

In old days, some mainstream media sites such as YouTube, Google Video, Netflix, MySpace, Hulu, etc. used FLV as the default video file format.

1. Any FLV Player (Windows) Any FLV Player is a free player that can easily be installed on your.
2. Convert Videos Between Any Formats Freely. Any Video Converter is designed with no limitations and zero costs. It lets you effortlessly convert any video files to any format for FREE! Supported video inputs: MP4, MPEG, VOB, WMV, 3GP, 3G2, MKV, MOD, M2TS, M2TS, RMVB, AVI, MOV, FLV, F4V, DVR-MS, TOD, DV, MXF, OGG, WEBM, any 4K video format and more.
3. How to Use Free FLV Converter. Download and install the software on your computer. Click 'Add Files' button on the main interface to import the video file you want to convert. Click 'Edit' button to start to edit video effects. You could rotate, crop, watermark, edit video effects, etc.
4. How to watch FLV files using Elmedia Player. First of all, download the player from the homepage. You can add files to Elmedia in a number of different ways. You can drag and drop on the icon, use Elmedia to search for the file, or simply right click on the file and select Elmedia as your player.

With the advent of HTML5 format, FLV is about to be eliminated, and Apple devices like QuickTime don't support the FLV format.

In this article, we are going to discuss how to convert FLV to MP4 on Mac. Keep reading, several feasible solutions are offered here in detail.

• >> Desktop Software (3 tools)
• >> Online FLV Converter
• >> Command-line Utility
• >> Frequently Asked Questions

Hassle-Free Solution: Convert FLV to MP4 on Mac Using Desktop Apps

Converting FLV to MP4 on Mac may compromise the video quality. In order to perform the conversion hassle-free, we need an expert to remove all these quality issues technically.

Cisdem Video Converter	VLC	HandBrake
Rank	#1	#2	#3
Input format	Virtually all video and audio formats	Virtually all video and audio formats	Virtually all video and audio formats
Output format	300+ formats (all popular included)	MP4(M4V), Webm, TS, Ogg, ASF, MP3, FLAC, CD	MKV, MP4
Quality	High	Medium	Medium
Speed	Fast	Medium	Slow
Batch	Yes	No	Yes
Extra feature	Play/download/edit/convert videos, rip DVD	Play videos	Limited editing features

#1 Cisdem Video Converter – Batch Convert Large FLV Files (Editor’s Choice)

Cisdem Video Converter is a brilliant FLV converter for Mac. It can turn FLV video into 300+ formats including presets for specific devices, while also maintaining original resolutions.

Besides FLV, it actually allows you to convert any video and audio files into different formats. Install pypdf2 python.

Best FLV to MP4 Converter for Mac

• Convert over 2, 5, or 10 FLV files in bulk
• Merge FLV videos and convert large FLV to MP4, MP3, MOV, AVI, etc.
• Inbuilt video player to play FLV
• Edit FLV videos, e.g. trim/crop FLV; apply subtitles/effects to FLV, etc.
• Convert any high-quality media files from one format to another
• Extract video or audio from encrypted DVD
• Download videos and music from YouTube or other 1000 plus sites

Free Download

Steps to batch convert FLV to MP4 on Mac (without losing quality):

STEP 1. Import FLV videos

Once you have launched Cisdem FLV converter on your Mac, add single or multiple FLV files into the program.

STEP 2. Select MP4 as the target format

Click on the blue format icon to open the output library, choose “MP4 Video” or “MP4 HEVC Video” under “General Video” as output format.

Or if you are converting FLV file to MP4 for playing on the mobile device, choose the adequate device menu.

STEP 2.1. Adjust output settings (optional)

Click the button next to the format you choose to enter the advanced settings box.

You can opt to fine-tune the video quality, video codec, bitrate, and so on. But the default settings are optimized already for you.

STEP 3. Edit FLV files (optional)

This FLV converter for Macintosh has some basic video enhancement options to help you edit videos.

Just enter the editing mode by click on the icon on the main interface.

STEP 4. Convert multiple FLV to MP4 on Mac

Click the icon to start the conversion. The status bar will indicate an instant conversion.

#2 VLC – Open Source Software to Convert Individual FLV Video

When it comes to VLC, we all know that it's a famous media player to play any multimedia files and DVD. It's also packed with a hidden feature - convert videos with limited supported formats.

You have to accept its imperfections if you use VLC. It can merely convert one FLV video at a time, and there may be errors with codecs.

Steps to convert FLV to MP4 Mac via VLC:

1. Run the program. Navigate to “File” > “Convert/Stream” to open the conversion window.
2. Drag and drop an FLV file into the free FLV converter for Mac.
3. Select MP4 as the output format under “Choose the Profile”.
4. Click the “Customize” button beside the format option. Under the 'Audio Codec' tab, tick the box 'Keep original audio tracks'. (Important step for saving as MP4 format)
5. Click 'Save as File'. Name the converted MP4 and choose the output destination.
6. Hit “Save” in the lower right corner of the main panel.

Even though you have selected MP4 as the output, VLC will still turn FLV into M4V format. M4V is a division of MP4, sharing lots in common with MP4. It’s designed for Apple products and opened in iTunes by default, which means if you want to play FLV resources on an Apple device, you can go with this FLV-M4V conversion.

To use MP4 instead, simply change the extension to .mp4. Note: If step4 is missing, the video after changing the extension can't be played.

#3 HandBrake – Bulk Convert FLV Files for Free, But Slow

HandBrake is a free FLV converter for Mac with limited editing features, like tweaking video/audio parameters, adding subtitles, importing chapters, etc.

It's able to convert various videos and DVDs to MKV and MP4. In addition to these two output formats, HandBrake has no more options.

tips: HandBrake itself can’t convert protected commercial DVDs. To unlock the function, you have to install the software library - libdvdcss (aka. libdvdcss2).

Steps to batch convert FLV to MP4 Mac using HandBrake:

1. Run HandBrake. A dialog for adding a video file will pop up automatically.
2. Import an FLV file. It doesn't let you import bulk files directly.
3. Choose the output format – “MP4 File”, and edit dimensions, filters, etc. as needed.
4. Hit “Browse” to select a destination path for your encode.
5. After finishing the setup, add FLV to queue. To add more FLV files, repeat this operation - click 'Open Source' to upload video > 'Add to Queue'.
6. Open the Queue window, click “Start” to extract FLV to MP4 on Mac.

How to Convert FLV to MP4 on Mac Free Online?

Zamzar.com is considered the best free online FLV converter for Mac. It enables you to convert FLV to MP4 without watermark or time limit online. More than a video converter, it also converts audio files, images, documents, etc.

It says that the size of the uploaded file cannot exceed 50MB. According to my test, the maximum is 400MB. But once file size exceeds 50MB, the conversion speed will be very slow. Plus, you can only convert up to 5 FLV videos to MP4 at once.

1. Visit https://www.zamzar.com/ site.
2. On the home page, hit 'Convert Files' to import FLV.
3. In the next box, select your desired format - mp4.
4. Click the 'Convert Now' button. Wait patiently for the process.
5. Download the MP4 videos.

How to Change FLV to MP4 on Mac with Command Line Tool?

FFmpeg is a command line FLV converter for Mac with the ability to convert between most video and audio formats. It also lets you set the different codec to use for each stream.

For non-technical users, FFmpeg is not recommended. Its extremely complicated installation alone can scare you off.

1. Install FFmpeg to your Mac. (Check the tutorial)
2. Activate Terminal app and go to where your file is stored.
3. Use the command: ffmpeg -i input.flv output.mp4.
   Type ffmpeg(if it's not in your path, you should enter its full path), –i, drag an FLV file into Terminal, and then type xxxx (resulting file name).mp4.
4. Press “Enter” to transcode the video.

You can also input the command: ffmpeg -i input.flv -c copy -copyts output.mp4 to remux FLV into MP4 instead of re-encoding it. Remuxing only copying video and audio streams to another container, no substantial changes.

To batch covert a folder of FLV, enter for f in *.flv; do ffmpeg -i '$f' -c copy '${f%flv}mp4'; done.

Quick Q&A

1) What is FLV?

Flash video, also abbreviated as FLV, is a container file format. It transmits digital video content through Adobe Flash Player or Adobe Air on Internet.

Flv To Mp4 Mac

There are 2 types of flash video: FLV and F4V (new type of flv), we can generally describe their relationship as equivalent to that of .doc and .docx.

FLV can be used to deliver different video contents, movies, TV shows, presentation, animation, advertisement, etc. It’s web-friendly in file size, making it easy to upload and download.

2) Why convert FLV to MP4 on Mac: FLV vs. MP4

FLV	MP4
Internet search	Not recognized by search engine spiders	Easily accessible
Video quality	Small size but not pay attention to quality	Higher compression, less quality loss
Compatibility	Support most web browsers but relative lower compatibility with mobile devices	Accepted by almost all programs and devices (Apple products, Android devices, etc.)
Play file	Need to install Flash Player plug-in	No plug-in required
Battery life	Consume more power	Consume less power

Obviously, MP4 is superior to FLV in the above aspects. But the major reason to extract FLV files to MP4 on Mac lies in the poor compatibility of FLV. You are unable to open FLV on Mac via QuickTime, iTunes, iMovie, or others.

3) How do I turn FLV into MP4 through OBS Studio?

OBS Studio is a free screen recorder and video editor that aims at mixing media files and recording game/live streaming. Same as FFmpeg, it’s able to remux FLV into MP4 on Mac without re-encoding.

1. Initiate OBS Studio. On the menu bar, click “OBS” > “Preferences” to open the “Settings” window.
2. In the “Output” tab, select the recording format as MP4. Click “OK”.
3. Head to “File” > “Remux Recordings”.
4. Drop FLV videos into the “Remux Recordings” window.
5. Hit “Remux”.

However, when you encounter power loss, blue screen of death, BSODs, etc. during the recording process, the MP4 file will be unrecoverable, which is caused by the structure of MP4.

OBS team suggests setting the recording format as FLV or MKV (good for multiple audio tracks). They can record safely even if your computer meets issues.

Therefore, you'd better record FLV files with OBS, and then convert them to MP4 with other tools.

4) Can Adobe Premiere export FLV as MP4 on Mac?

Yes, Adobe Premiere supports 10+ resulting formats, including MP4.

But the software is not a dedicated FLV to MP4 converter for Mac. It’s an industry-leading video editor for film, TV, and the web.

5) What’s the best FLV player for Mac?

After the FLV file is changed to MP4, it can be viewed on any platform. if you still need an FLV player, give a try on VLC, Cisdem Video Player, or install Perian for QuickTime.

Final Thoughts

No matter which way you choose to convert FLV to MP4 on Mac, make sure if they can meet your basic needs on video conversions, an all-in-one video converter for Mac is always the one saving time and effort.

All of us are not new to the scene of watching online flash videos, which are fomatted in FLV. FLV format has been accepted as the default online video format by many sites. Notable users of it include YouTube, Hulu, VEVO, Yahoo! Video, metacafe, and many other news providers. After downloading some funny videos/movie clips/music videos from these video-sharing websites, you may want to play FLV videos on iPhone iPad for enjoying on the move, edit them in iMovie/Final Cut Pro to create your own videos or anything else.

However, FLV videos can not be compatible with the portable devices and the Mac editor tools. How do you do these tasks? At this time, a free FLV video converter would serve you in the troube. As you can hardly pick 2021 best free Mac FLV video converters from various ones, here gives you a either-or choice: MacX Free FLV Video Converter or FLV Crunch for Mac?

Two Best Free FLV Video Converter for Your Choice

[Option 1]: MacX Free FLV Video Converter

MacX Free FLV Video Converter is a totally free FLV video converter for Mac 2021 to convert MOV, MPEG, WMV, MP4, M2TS, AVCHD, MOD, MKV, AVI to FLV format for uploading to YouTube, Facebook, etc. Not just being a free FLV converter for Mac, it's also a professional FLV to MP4 converter, allowing you to free convert FLV to iPhone XS/XR/X/8/7/SE/6S/6S +, iPad Pro, Galaxy S7 etc. as well as mainstream formats like converting FLV to MP4, MKV, AVI, WMV etc. It offers superb fast conversion speed and outstanding audio/video quality.

[Option 2]: FLV Crunch for Mac

FLV Crunch for Mac is based on the ffmpegX engine and converts your video files with ease from multiple formats to FLV which you can play on your iPhone or iPod. FLV Crunch supports conversion to and from most major formats including MPG, AVI, MP4, WMV and 3GP etc. Although the interface is very basic and retro looking, it is quite powerful and feature packed. All in all, FLV Crunch for Mac is a straightforward, free and powerful FLV video converter Mac for 2020 to convert media files between multiple formats.

2021 Free FLV Converter for Mac Comparision: MacX Free FLV Converter vs. FLV Crunch for Mac

MacX Free FLV Video Converter

1. Convert High-Definination Video to FLV, including MOV, MP4, MKV etc.
2. Convert FLV Video to AAC, MP3 on Mac
3. Convert FLV Video Free With Fast Speed and High Quality
4. Versatile Video Editing Function
5. Support converting FLV videos on the Latest Mac OS X (Big Sur incl.)

FLV Crunch for Mac

1. Convert FLV videos to various other video formats.
2. Change the video size during conversion
3. Convert video files in batches
4. Quick conversions available using presets
5. Mac OS 10.1 or higher, Mac OS 10.7 or higher is not supported - but will probably still work

How to Free Convert FLV to MP4 with 2021 best Free FLV Converter?

Flv File Converter Mac

As most of Mac users update to the latest Mac OS X, including Big Sur, we'd like to choose MacX Free FLV Video Converter as the best free FLV video converter Mac to accomplish the daily mission of converting FLV videos.

Step 1: Free download this free FLV to MP4 video converter, run it, and then import source video by clicking 'Add File' button. It accepts all popular used video formats like FLV, MKV, AVCHD, M2TS, AVI, MPEG, MP4, MOV, etc.

Step 2: Select the output format. There are much more output video format to be chosen, such as MOV, MP4, AVI, etc. and you are also encouraged to convert FLV to iPhone, iPad, iPod, YouTube etc.

Step 3: Click 'Browse' button in output setting area and select a destination folder to save your converted video.

Step 4: Click 'RUN' button to start the FLV to MP4 conversion. You can view the conversion progress and are able to cancel the converting process at anytime.

Upgrade the Best Free FLV Video Converter: MacX Video Converter Pro

MacX Free FLV Video Converter may be functional enough for those who only need to convert FLV to common formats like MP4, AVI, MOV, MTS/M2TS etc. Actually, it has much room for improvement. And MacX Video Converter Pro, the advanced edition of this free FLV converter for Mac, precisely makes up for deficiencies.

Flv Downloader Free Mac

Other than converting videos to FLV or convert FLV to AVI/MP4/MOV/WMV, this advanced Mac video converter is competent to many tasks:

1. Convert HD video to any formats, such as AVCHD, MTS/M2TS, MKV HD videos to MP4, H.264, MPEG4, MOV, AVI, FLV, WMV, etc;
2. Free downloading videos (4K/8K, 1080p/720p HD, 3D) from YouTube, Vimeo, Vevo, Dailymotion, etc.
3. It updates constantly so that you are able to convert FLV to iPhone XS/XR/X/8/7/SE/6S/6S+, iPad Pro, Samsung Galaxy S9 etc.
4. It ensures 5X faster video conversion speed than tranditional converters.