1. Can Quicktime Open Avi Files
2. Quicktime Player Won't Play Avi Files

• QuickTime doesn’t support to play AVI files. If you want to play your video using QuickTime, there are two solutions: 1. Convert AVI to other formats that compatible with QuickTime player, like MOV, MP4, M4V.
• QuickTime expects to know the location of every single frame in a movie in order to play it. This is easy with its native format, MOV/MP4, but more difficult for several others, including MKV. Perian has to read in the entire file in order for seeking and playback to work.
• A.wmz file is a compressed Zip archive that contains a Windows Media Player skin definition file and associated Jscript files and its supporting graphic files. QuickTime Movie file(.mov) Apple Computer developed the QuickTime file format to create, edit, publish, and view multimedia files.

The QuickTime player version 10 can create, play, edit and share many media formats, including many that are no longer in common use. If you are using OS X Mavericks and later, you can also use QuickTime player to convert certain old formats that it doesn't play back directly. After upgrading to the new Mac OS X operating system, a lot of people have problem to play AVI files on QuickTime player 10, others complain that it takes long hours to convert AVI into MOV files for playing with QuickTime 10.

Solution to play AVI files on QuickTime Player 10

To get AVI files played on QuickTime Player 10, some people suggest to download and install QuickTime 7 on your Mac, which can work with some older media formats. However, it only supports to deal with Motion JPEG only AVI files formats. Others recommend to install Perian, a free, open source QuickTime components which supports many different AVI media types including AVI, Divx, Xvid, etc. The problem is that the latest version of Perian 1.2.3 of Perian is not compatible with Mac OS X Mavericks (10.9), Mountain Lion (10.8) and Lion (10.7). Therefore, it is not strange that some people reflects that they can't even play AVI files on QuickTime player even with Perian installed.

Best way to watch any AVI files with QuickTime Player 10 on Mac

In view of the fact that the built-in Mac meida player - Quicktime won't play AVI, MKV, AVCHD, MTS, M2TS videos, you naturally fail to import MTS/M2TS files to Mac computer. But it doesn't mean that you are at a loss for AVCHD MTS/M2TS videos playback. What Format of Video Files Can QuickTime Player Open? QuickTime Player supports multiple file formats. Some of them include MPEG-4 files (MP4, MP3, M4V, M4A), QuickTime movie files (MOV), DV Stream, MPEG-2, Mjpeg, AVI, and even some audio files such as AIFF, WAV, and AAC.

If you find no better way to get AVI files played on QuickTime Player 10, then you might as well perform a codec transcoding process. If you are looking for a powerful Mac conversion program with fast convesion speed and perfect output quality, you are recommended to download Pavtube Video Converter for Mac (review), the program works well on both Mac OS X El Capitan and macOS Sierra, it has full support for AVI container file formats encoded with various different video and audio codec. It supports batch conversion mode, so that you can swiftly load multiple AVI files into the program and then generate QuickTime Player 10 readable file formats such as QuickTime MOV, MPEG-4, MPEG-2 (OS X Lion or later), MPEG-1, DV, etc.

To get the best output video and audio quality, you can use the program's built-in profile settings options to flexibly adjust the output video codec, bit rate, frame rate, resolution and audio codec, bit rate, sample rate and channels to let them fit with QuickTime best playback profile settings displayed in below table:

Apart from AVI files, you can also use this program to convert other unsupported file formats such as MP4, WMV, MKV, H.265/HEVC, XAVC/XAVC S, MOV, FLV, MXF, VOB, etc for QuickTime playback.

How to Play Any AVI Files with QuickTime Player 10 on Mac?

Step 1: Input Files into the program.

Start the program on your Mac computer, click 'File' > 'Add Video/Audio' or 'Add from folder' to load AVI video files into the program.

Step 2: Specify output file format.

Click 'Format' bar, from its drop-down list, define 'MOV - QuickTime (*.mov)' as the output profile format.

Step 3: Adjust output profile settings.

Click 'Settings' on the main interface to open 'Profile Settings' window, here you can flexibly tweak the output video codec as H.264, audio codec as AAC, video resolution as 1280x720, video frame rate as 10fps or 15fps, video bit rate 2-5 Mbps and audio bit rate as 196 kbps.

Step 4: Start the conversion process.

After all the setting is completed, hit right-bottom 'Convert' button to begin the conversion from AVI to QuickTime supported video and audio formats, codec and profile settings.

Useful Tips

“My internet pack got completed when I had just downloaded a new movie in AVI file format. After completion of the download process, I tried to play the video file and it showed some errors. I was not able to play the video using QuickTime player; I tried accessing AVI video using different third party application (media players) but I was not able to preview them. Why is my AVI file not playing in QuickTime? How can I make it playable again on QuickTime?”

If you have been a victim of the above case situation, then just calm yourself. Do not get upset! Corruption of the video file is common nowadays and that might have occurred as a result of incomplete download or due to break down of internet connection. The video file can be effectively repaired and can be previewed easily by using AVI repair application.

Why Do Some AVI Files Not Play On QuickTime Player?

Can Quicktime Open Avi Files

• Virus infection is one of the main reasons that corrupts AVI files present on respective Mac volume or storage drive partition making them inaccessible
• Errors while transferring AVI files from Mac computer to external storage media or vice versa can lead to AVI file corruption making them unplayable
• Abrupt halt in the download process of AVI files due to bad internet connection can severely damage AVI file as a result CRC errors
• Involvement of incompatible third party applications while accessing the AVI clips can cause serious errors due to which they won’t play in QuickTime
• There is a possibility that the AVI file may get corrupted when there is an increase in the number of bad sectors on a respective drive

Take a glance at AVI Repair application

In order to fix AVI file that will not play in QuickTime player, you need a good AVI file repair utility. Yodot AVI Repair is the best application which is developed in particular to securely repair AVI files that are not playable in QuickTime Media Player. With the inclusion of powerful repair algorithms, the user can easily fix the AVI files and make them playable again on QuickTime or other media players. All the options of this AVI repair tool are presented in an orderly manner which assists in completing the repair process without any interruptions. On completion of the repair process, the user can preview the repaired AVI file and save it to the known destination location as available to host Mac operating system. Along with AVI file, the different video formats repaired by this AVI file repair application are DIVX and XVID. It supports video file repair on Mac desktops and notebooks that run on Mac OS X Leopard, Snow Leopard, Lion and Mountain Lion operating systems.

Follow the simple steps to fix AVI files that will not play in QuickTime:

• Download and install Yodot AVI Repair tool in the system by logging in local system administrator
• Upon the completion of installation process, you can see the shortcut icon present on Desktop
• Launch the application by using shortcut icon and follow the instructions that are provided on main screen
• Browse for corrupt AVI file by using the respective button
• The next thing to do is to select an healthy AVI file via the option provided
• After selecting the file click on Repair button, which begins the Repair process
• As soon as the repair process gets completed, you can preview the repaired AVI file contents and then save them accordingly

Quicktime Player Won't Play Avi Files

Helpful Tips:

• Always save the AVI files on other source of external hard drive
• Install best antivirus application in the system to prevent virus infection
• Always open the AVI files with compatible third party applications