Free Flv To Mp4 For 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.

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

4Media FLV to MP4 converter for Mac helps you convert FLV files to MPEG-4, MOV, H.264/MPEG-4 AVC videos for playback on various MP4 players, and extract M4A, WAV, MP3 audios from FLV videos. Overview: Free FLV Converter for Mac is a fast and easy-to-use Mac FLV converter software, which can convert FLV videos to all popular video formats, such as convert FLV to AVI, WMV, MP4, MPEG, MPG, MPEG2, VOB, M4V, RMVB, ASF, MKV, 3GP, 3G2, MP3, etc with excellent image/sound quality. Apeaksoft Free Video Converter is a free video converting tool which allows you to convert any video/sudio to MP4, AVI, MOV, MP3, GIF, etc conveniently and easily. Video Converter Ultimate Convert videos, audio and DVDs to 50+ popular formats with high speed, and edit videos with various editing functions. Launch CloudConvert’s FLV to MP4 converter, click the “Select File” button, and upload your FLV file. Now click “Convert” to start converting the FLV video to MP4. Once done, click the green button 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.

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 ConverterVLCHandBrake
Rank#1#2#3
Input formatVirtually all video and audio formatsVirtually all video and audio formatsVirtually all video and audio formats
Output format300+ formats (all popular included)MP4(M4V), Webm, TS, Ogg, ASF, MP3, FLAC, CDMKV, MP4
QualityHighMediumMedium
SpeedFastMediumSlow
BatchYesNoYes
Extra featurePlay/download/edit/convert videos, rip DVDPlay videosLimited 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.

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)

Mp4

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.

Free Flv To Mp4 Converter For Mac

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.

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

FLVMP4
Internet searchNot recognized by search engine spidersEasily accessible
Video qualitySmall size but not pay attention to qualityHigher compression, less quality loss
CompatibilitySupport most web browsers but relative lower compatibility with mobile devicesAccepted by almost all programs and devices (Apple products, Android devices, etc.)
Play fileNeed to install Flash Player plug-inNo plug-in required
Battery lifeConsume more powerConsume 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.

FLV is the popular file format among most video sharing sites including YouTube. Therefore, it is quite common to download YouTube videos in FLV. However, MP4 does a better job than FLV videos among most electronic devices because of its highly compatibility and small in file size. Fortunately, it is not difficult to convert FLV to MP4 on Mac. The followings are easy-to-use MP4 converter software, with which you can change FLV file format to MP4 flawlessly.

Part 1: 5 Methods to Convert FLV to MP4 Free

'I wanna convert .flv to .mp4 format in OS X(Yosemite), is there any good solutions to convert videos to iPhone user friendly format?'

To enjoy FLV flash videos on Mac, the easiest way is to convert FLV videos to a compatible format like MP4. To solve this problem, you can use 5 different FLV to MP4 converter freeware below.

Top 1. How to Convert FLV to MP4 on Mac with Free MP4 Converter

Free MP4 Converter is your professional MP4 video converter, with which you can convert any video format to MP4 on Mac for free. Moreover, you can convert videos to HD MP4 for playback on iPhone, iPad, iPod and Apple TV. There are also many video-editing filters you can use to cut off unwanted video parts. And you can merge several videos together on Mac computer for free. Free MP4 Converter is not only your MP4 video converter but also a video editor that can help you manage MP4 videos easily.

Step 1: Add a FLV video on Mac computer

Download and install Free MP4 Converter on Mac. Launch it and then hit 'Add File' button to import your FLV video. There is a preview window on the right panel, with which you can preview the real-time video effects.

Step 2: Convert FLV to MP4 free on Mac

Choose 'MP4' from 'Profile' menu, and select an output folder from 'Destination' below. Hit 'Convert' button to convert FLV to MP4 on Mac for free.

Top 2. How to Convert FLV to MP4 on Mac with VLC for Mac

VLC Media Player is a well-known multimedia player and framework, which can convert, customize and play all video files on most digital devices. The VLC for Mac software offers advanced control and excellent hardware decoding for users. It can reserve videos with high quality during FLV to MP4 conversion on Mac. And you can change output MP4 videos with different quality levels.

Step 1: Upload a FLV video

Free download and launch VLC for Mac software. Choose 'Media' and then select 'Convert/Save' and 'Add' to import a FLV flash video.

Step 2: Convert FLV to MP4 format

Click 'Convert' button besides. Select 'Video for MP4' from 'Profile' menu. Choose 'Browse' to set a destination folder to save output files. At last, click 'Start' to convert a FLV to a MP4 on Mac.

Top 3. How to convert FLV to MP4 on Mac via HandBrake for Mac (H3)

Handbrake is a famous free DVD ripper that can rip DVD to MP4 or MKV video formats easily. Moreover, it is also a reliable FLV to MP4 converter that allows users to edit and convert flash videos to MP4 video files. You are able to manage audio files and subtitles with easy-to-use filters from Handbrake. So you can use Handbrake to change video formats freely including FLV to MP4 video conversions.

Step 1: Load a FLV video file

Launch HandBrake on Mac computer, and choose 'Open Source' to import your FLV video. Customize FLV video settings including Angle, Video Encoder, video quality, Frame rate, etc.

Step 2: Start to convert FLV to MP4 on Mac

Select 'MP4 File' from 'Format' drop-down menu. Set an output folder to save converted FLV to MP4 videos. Press 'Start' button to convert FLV to MP4 free on Mac OS X.

Top 4. How to Convert FLV to MP4 via Freemake Video Converter for Mac

Freemake Video Converter for Mac offers over 180 video formats and 14 audio codes, with which users can convert media files freely to iPhone, iPad, Android, etc. Therefore, Freemake Video Converter is your free MP4 video converter, with which you can change FLV to MP4 on Mac with ease.

Step 1: Import a FLV video into the program

Launch the Freemake Video Converter for Mac. Hit 'Add File' to upload a FLV video.

Step 2: Convert FLV to MP4 on Mac for free

Select 'MP4' as output video format. Press 'Run' and do not forget to set a destination folder to save converted MP4 video.

Top 5. How to convert FLV to MP4 via Aiseesoft Free Video Converter Mac

Aiseesoft Free Video Converter provides free video conversions on Mac computers. And you can enjoy numerous video-editing tools to edit and convert video files with its preview window. The whole FLV to MP4 conversion on Mac will not take you too much time. After that, you can get a new MP4 file for free.

Free Flv To Mp4 For Mac Full

Step 1: Import a FLV video to Free Video Converter

Free Flv To Mp4 For Mac Converter

Launch Aiseesoft Free Video Converter on Mac computer. Click 'Add File' button to import your FLV video.

Step 2: Set MP4 as output format to convert

Choose 'MPEG-4 Video' from 'Profile' drop-down menu. Tap 'Browse' to set a destination folder for saving converted MP4 files. Hit 'Convert' to convert FLV to MP4 on Mac free.

Part 2: The Ultimate Way to Convert FLV to MP4 on Mac

If you are not satisfied with above MP4 video converters, then Tipard Video Converter Ultimate may give you a surprise. It is an all-in-one deluxe DVD and video manager on Mac. Over 200 video formats are supported. And you can enjoy super-fast speed of converting FLV to MP4 with flawless video quality. Moreover, there are many other video-editing features listed below.

Main features:

  • 1. Convert a DVD to 2D and 3D video with blazing-fast converting speeds.
  • 2. Copy movies to another portable device.
  • 3. Convert and edit any video file to a pointed video/audio format.
  • 4. Export unsupported video formats to most popular video-editing software.
  • 5. Download and convert YouTube videos in batch without data loss.
  • 6. Get numerous video-editing filters and advanced output settings.

How to Convert FLV to MP4 at Lightning Speed

Download and install Tipard Mac Video Converter Ultimate software on your Mac computer. Hit Add File from the toolbar to import a FLV video.

Step 2

You can edit your files before conversion. Click the Edit button to enter the editing window.

You’ll see the rotating window first. You can rotate and crop video. Here you can choose the Rotation type, Crop Area, Aspect Ratio, and Zoom Mode. Navigate your cursor to Effect & Filter at the top menu bar. Here you can change the basic effect, including Contrast, Saturation, Brightness, and Hue. You can also add filters to your video. Choose Watermark. You can add text or images as watermarks. Move to the Audio window. Here you can change the Audio Track or add your own. Choose Subtitle at the top menu bar. You can change the original subtitles and add your own.

Step 4

Tap Profile option at the bottom to select MP4 as output video format. Choose from the 'Destination' to save converted FLV to MP4 video on Mac. Finally, click Convert button to start MP4 conversion on Mac.

Part 3. FAQs of Converting FLV to MP4 on Mac

What is FLV?

Flash Video is a container file format. It is used to deliver digital video content over Adobe Flash Player. There are two different Flash Video file formats: FLV and F4V.

Free Flv To Mp4 For Mac

Free Flv To Mp4 For Mac

What is MP4?

Free Flv To Mp4 For Mac Downloads

MP4. MPEG-4 Part 14 or MP4 is one of the earliest digital video file formats. An MP4 format can store audio files, video files, still images, and text. What’s more, MP4 video provides high quality with small file size.

Which is better, FLV or MP4?

FLV and MP4 containers contain the same video and audio codecs. But FLV files take more space than MP4 when the quality is the same. In addition, FLV may be not compatible with some video players.

Conclusion

This article provides several choices to convert FLV files to MP4 on Mac. They all have pros and cons. Tipard Video Converter Ultimate is a powerful converter. It allows you to edit your video before conversion. The original quality can also be kept. If you’re interested, please download and have a try.

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