VideoProc Converter

Fix iPhone AVI Playback Issue Once and for All

  • Convert AVI to MP4/MOV for iPhone without quality loss
  • Compress big AVI file to smaller one for more storage on iPhone
  • Edit, trim, crop, rotate AVI videos and enhance video quality with ease
  • Batch process AVI and other videos in 4K/HD with full GPU accelerated
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5 Reasons Why You Shouldn't Play AVI on iPhone with VLC

By Cecilia Hwung | Last Update:

"iTunes doesn't support syncing AVI video to iPhone, but I've been told VLC for iPhone is back onto the App store. Does anyone know how to add AVI file to VLC from my computer so that I can play AVI on iPhone freely without iTunes?"

Owners of iPhone 7 or newer know AVI is excluded from iPhone-supported video list. Despite iPhone 6S and older models supporting AVI files, the harsh condition sets barriers to proper AVI playback on iPhone. According to the specs, iPhone accepts an AVI video only when it is encoded with Motion JPEG (M JPEG) up to 35 Mbps, 1280 by 720 pixels, 30 frames per second, audio, PCM stereo audio. No wonder the AVI player apps, especially the famous VLC, have a high profile among iPhone users, as most AVI files nowadays are encoded with DivX or Xvid. But don't jump the gun, and check the 5 reasons why you should convert AVI to mp4 on iPhone rather than using VLC to cope with the AVI iPhone video playback problem.

5 Factors to be Aware of When Choosing VLC to Play AVI on iPhone

iPhone users are quite clear that VLC allows to play AVI on iPhone from your computer. As long as you have downloaded and open VLC for iOS, turn the Wi-Fi Upload on, click on + button after you open AVI file on your Mac or PC, you can add and play .avi video on iPhone without converting. But there are 5 factors you need to be aware of when using VLC to play AVI on iPhone:

  • Wi-Fi is needed. Computer with AVI files and the iPhone need to be on the same Wi-Fi network.
  • AVI video might be bogged down to choppy playback on iPhone due to the unstable Wi-Fi connection.
  • VLC won't play AVI file and results in no audio or picture issue. This is down to the weird codec that VLC won't support.
  • AVI is non-standard to encode aspect ratio information according to Wikipedia. This leads to the failure for players to select the right aspect ratio and results in black bars during the playback on some screens such as iPhone.
  • AVI files, if uncompressed, are large as compared to MP4 or other formats. They eat some serious storage space on iPhone. Unless you own a larger capacity iPhone, you'd better re-encode AVI file to MP4, MOV or other more compressed video format for iPhone.

Thus rather than running into these annoying errors, why not convert AVI to MP4 for iPhone to eliminate the problem fully?

How to Convert AVI to MP4/MOV for iPhone Losslessly

Due to the nature of AVI-to-iPhone conversion, re-encoding the existing AVI video with another codec that the iPhone supports could involve some loss of quality, which might be one of the reasons why many users feel reluctant to use an AVI converter software. But as long as you choose a fairly high-quality video transcoder, the quality loss while converting AVI to MP4 on iPhone won't be observed with the naked eye. And this is where VideoProc Converter, a cover-all iPhone video converter, comes to aid.

With 370+ audio/video codecs, VideoProc Converter enables you to convert AVI DivX/Xvid to MP4 (H.264/HEVC), MOV, or other formats your iPhone (XS/Max) accepts. Thanks to the High-Quality Engine and unique Level-3 hardware acceleration powered by Intel QSV/Nvidia/AMD, the avi-to-mp4 converter manages to convert any video to iPhone at high speed, without compromising on video quality or exerting too much burden on the CPU.

VideoProc Converter – Convert and Fix iPhone AVI Playback Issue Once and for All

  • Convert AVI DivX/XviD to MP4 (HEVC/H.264), MOV for iPhone without quality loss.
  • Compress big AVI file to smaller one for more storage on iPhone.
  • Edit, cut, trim, crop, rotate AVI videos and enhance video quality with ease.
  • Batch process AVI and other videos in 4K/HD with full GPU accelerated.


Step 1. Free download VideoProc Converter, run it and load your AVI files.

Click Video icon to enter video processing window, where you are entitled to press +Video button to load AVI file to be converted. You can import more than one AVI video at a time to batch process video files swiftly.

load avi files

Step 2. Choose MP4 as output format.

Go to Video at the bottom and Select MP4 H.264 as the output format, which is acceptable by all generations of iPhone. For higher quality and smaller size, you can choose MP4 HEVC as the target format, if you are using iPhone 7 or newer model.

Choose Output Format

Note: If you are unknown of the obscure video settings perfect for the full-screen playback on iPhone, you can even rely on the ready-made profiles for your specific iPhone model. Just click Target Format at the bottom to select output profile > go to Apple Device in Mobile Video Profile category > to iPhone video > choose the iPhone you are working with.

Optional: You can click Cut at the video info bar to freely chop off unwanted parts and highlight your AVI video for enjoyment on iPhone. There are still more video editing options at the Toolbox, such as merge, trim, split, rotate, add special effects and more to touch up your AVI file.

Step 3. Convert AVI to iPhone format.

Click Browse to save the file to the destination folder and press RUN to begin encoding AVI to MP4 or MOV for iPhone.

After the conversion, you can use iTunes to sync the converted AVI file to iPhone and enjoy limitless AVI playback on iPhone without worrying about format issue or storage full problem.

How to Play AVI on iPhone with VLC

VLC is a world-famous free video player working with all types of video formats. With the VLC for iOS app debuted on the App store, users can even enjoy any video files on iPhone/iPad with ease. And for those who still prefer to use VLC to play the .avi file on iPhone, check the steps below.

play AVI on iPhone with VLC

Step 1. Go to App Store to find and download VLC for iOS on your iPhone.

Step 2. Open VLC and enable Wi-Fi Upload, when you will see the toggle switch turns orange.

Step 3. Go to your Mac or PC where you have your local AVI file. Import the IP address into the address bar.

Step 4. Click the + button in the top right corner and open the AVI file to be played. Then the file will be uploaded to iPhone over Wi-Fi.


AVI video player for iPhone makes it pretty easy to watch any video files on iPhone but is functional only when there is Wi-Fi available. If you want to change the video format, shrink the file size, edit the video file, adjust the aspect ratio, resolution or other parameters, etc, you can give VideoProc Converter a try. It's a 4-in-1 combo of video converter, editor, downloader, and recorder, which can handle AVI-to-MP4 iPhone conversion easily and finish all the video tasks in one go.

About The Author

Eric Pascal previously held a senior editor role at Digiarty, covering almost any technology to do with Apple, from reviews, complex troubleshooting tips, to software related. Eric's quite adept with photographing & post-production subjects. His journey into the world began somewhere in 2012, aiming to help photographer get out of sticky situations. He's also a keen musician and sportsman.

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VideoProc is a primary branch of Digiarty Software that is a leading multimedia software company founded in 2006. It endeavors to provide easier hardware-accelerated video audio editing and conversion solutions. The installed base of the VideoProc product has reached 4.6 million units from 180 countries since its release 5 years ago.

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