HT3775 Quicktime 10.2 (603.6), it won't play .AVI files

I have Quicktime 10.2 (603.6), it won't play .AVI files, tells me "file format isn't recognized" the above article says it does play .AVI files, what gives?

There isn't a codec installed which can handle that specific AVI file; AVI is a container, not a format. Try installing Perian.
(79565)

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Quicktime 7 won't play avi files

can someone please tell me why this is?
It's only stopped playing them since its been upgraded
i just get a white screen and the message that there might be a missing component?
Sorry if this question has already been posted!
Please HELP
iBook G4 Mac OS X (10.4.8)

If QuickTime is set to play avi files in System Preferences, then the avi might not be one that QuickTime can play. There are several proprietary avi codecs. You might try VLC player or some other player that can play all the different kinds of avi codecs.

Quick Time (Mountain Lion) won't play .AVI files.

Since all of you probably already know the information I typed in the headtitle, I have a question. So obviously .avi files can not be played on this version of Quick Time that comes with Mountain Lion, but, would buying a Quick Time Pro solve my problem? I'm ready to pay 30$ for the program, but first I'd like to know would it enable me to play .avi and all sorts of other video files? Ofcourse I read it does play all sorts of files including .avi, but I'd like to hear it from somebody who actually uses Quick Time Pro on Mountain Lion. Thanks for your help in advance!
Dino Sertovic
P.S. I already have tried VLC, I use it but that's not the solution I'm asking for. Nor that, nor other programs such as MplayerX. I'm interested only in Quick Time while it never breaks, deinterlaces my footy nice and is very simple and user friendly.

You don't need to buy Quick Time Pro. Quick Time Pro is just a paid add-on to add features to QuickTime Player 7. You don't need the Pro features for just playing. The player in your Applications folder is Quick Time X. QuickTime Player 7 should be in your Utilities folder (which is inside yoir Aplicatioins folder). If it's not there, download it from:
<http://support.apple.com/kb/DL923>
QuickTime Player 7 will play .AVI files if you install Perian
<http://perian.org>
then replace its A52 codec component
<http://www.techisky.com/answers/does-perian-support-ac3-on-mountain-lion-10-8-ho w-to-fix.html#more-120>

Quicktime X won't play .avi files

I have several video files that are in the .avi format, and Quicktime won't play them. Every time I try to open them it says 'the movie can't be played'. I have visited the support site on Apple after clicking the 'Tell me more' button on the dialogue box that appears. I have downloaded Perian, Flip4Mac and DivX, none of which have solved the issue. I can't even open the file in Quick Look - it just plays the audio and not the video.
Does anyone have any ideas? Please help.
Thanks

VLC also does not play the file. The error message I receive when trying to open in VLC is: "VLC does not support the audio or video format 'VP70'. Unfortunately there is no way for you to fix this." I also have the option to show details, so if they would be helpful then I'll post them, but I hope there is enough information in this post for you. Any other suggestions?
Thanks

Quicktime Player won't play avi files all of a sudden

All of a sudden Quicktime Player won't play my avi files. They worked previously. I could play them with Quicktime 7 with or without Perian. I'm running 10.6.4.
They'll run fine on my MacBook and I don't have Perian installed on it.
Any ideas?

I just uninstalled Flip4Mac and everything is working as it's supposed to. Very strange. Perhaps a conflict with Perian? But then again, QT didn't play the avi files with Perian installed. So, I guess the conflict is with Flip4Mac and something else.
Thanks anyway

My iMac won't play AVI files.

sorry - forgot to add that I sent one of my black screen videos to someone who has the exact same iMac as me & it worked fine - you could see it & hear it. As I am pretty much a mac virgin I'd really appreciate the help. Thanks.

Try doing a search by typing "AVI" into the box on the right where it says "Search Discussions". You'll find lots of info. Unfortunately, AVI files can be a pain because there are hundreds of different types of AVI files.
Here's a start...
You may want to try Perian plug-ins: http://perian.org/
or use the VLC media player instead of Quicktime: http://www.videolan.org/vlc/
Is your friend running the same software?. If so, someone probably installed some plug-ins on your friend's computer. Or maybe he's using VLC.
One other thing, if you want to change or add to your post, its better etiquette to edit your first post rather than to making a new one.

Quicktime player won't play avi files.

Hi Guys,
My MacBook Pro is amazing and all but when I try to watch or open an .avi file it tells me this:
Yes I did click on the "Tell Me More" button and downloaded the Dvix Plugin but after all the trouble of downloading everything the .avi files still don't play...
Please Guys help me out....
Thanks,
Lucas

It will be through VLC. VLC is worth having as it enables you to play lots of media formats that are not otherwise supported on the Mac.

HT3775 hi, what do i need to do to play AVI file on my new macbook pro

hi, what do i need to do to play AVI file on my new macbook pro

Try installing Perian.
(66938)

JMStudio won't play .avi files - mpeg-2 works fine

Why doesn't JMStudio play .avi files?
A small application that I created with JMF 2.1.1 has the same trouble.
My .avi files can be played successfully with mediaplayer and also zoom player but JMStudio chokes on them. Why?
I want to create a two-pane player for side-by-side video comparison with JMF but I don't want to start the effort if simple .avi playback is not possible.
Sun's JMF 'supported format' page shows that all forms of .avi are at least 'playable' - yet my files are not.
I have several mpeg-2 files that are playable in JMStudio and also in my simple app - so I know that the code is working.
There are several old threads on this forum that ask this question but none of the threads give a decent answer.
Please help.
Thanx,
skigrinder

Got it working.
Apparently, JMF can't handle type-1 .avi files but it can handle type-2 .avi files.
Nero and Sony-DvGate both create type-1 .avi files in the capture process from a DV camcorder.
I found a (Windows) utility - DvConverter - that will convert a type-1 .avi file to type-2.
I'm now able to play these type-2 .avi files in JMFStudio and also in my own prototype player.
Surprisingly, the FramePositioningControl functions also work - skip() and seek() !!!
I'm currently working on eliminating the 'comb-teeth' effect that exists in both JMFStudio and my own player.
I've read that this effect is the result of interlacing artifacts but my experience has shown that it also has a lot to do with the codec that's running. In windows, installing, un-installing, and re-installing codecs has a tendancy to mess with the registry in unpleasant ways resulting in a lot of time wasted trying to get rid of this 'comb-tooth' effect.
Andrew, do you know of a foolproof way to solve this problem on windows?
Thanx,
skigrinder

Quicktime version 7.1.3 for Mac cannot play AVI file

The AVI file actually "plays" as in, the bar moves, but there is just a white screen, and no sound. I have checked the movie info and it shows that the format is ", 640 x 360, Thousands MPEG Layer 3, Stereo, 44.100 kHz". I have totally no idea what that means, and why the file cannot play. It plays perfectly well on a Windows computer which shows that the file is not corrupted.
I have also followed the suggestion made in one of the earlier discussions and downloaded Perian. However, when I clicked on the "AppleIntermediateCodec.component" file, I only got a message that says "Error Opening Movie: The movie cannot be opened." So, Perian seems to be another dead-end for me.
Incidentally, I have also tried playing the AVI file with Windows Media Player for Mac. The message is that the file format is invalid.
Any suggestions as to how I can coax my Mac to play the AVI file?

The codec info should have been listed before the comma that precedes 640x360. Seems to be a bug in the recent versions of QT 7. If you have QT Pro you can still find the codec name by opening Movie Properties and checking the video format that way. Anyway, since Perian cant play it I suspect you are out of luck in MacOS x. Not all avi decompressors have been ported to OS X. It may be that the compressor is one of the old Indeo codecs and those definitely will not work in X. They will work in the Classic environment but a lot of you folks have given up on Classic. Just in case here is a link to the Indeo codecs for Classic: Indeo codecs for Classic
Have you tried playing it in VLC. If it is not an Indeo file VLC may play it.
The Mac version of WMP doesn't play avi or mpeg files -- mostly it plays wmv or asf files and not even the most recent versions of those formats.

Why won't QuickTime player play avi files?

Suddenly, QuickTime player on my MacBook won't play AVI files. Any ideas?
Thanks.

http://perian.org
Install QuickTime Player 7.6.6 (in addition to QuickTime X). Lion users can run two versions of QuickTime.

I recently purchased QuickTime 7 Pro to convert avi files to mov files for editing on Imovie. However, QuickTime won't play the files. How can I get them to play and how can I convert them to mov files?

I recently purchased QuickTime 7 Pro to convert avi files to mov files for editing on Imovie. However, QuickTime won't play the files. How can I get them to play and how can I convert them to mov files?

I recently purchased QuickTime 7 Pro to convert avi files to mov files for editing on Imovie. However, QuickTime won't play the files. How can I get them to play and how can I convert them to mov files?
Both the AVI and the MOV file extensions refer to the file container and not the compressed data the file contains. Both are generic file containers in that each may contain any valid combination of audio and/or video data that is compatible with the codec component configuration of the system on which the file was created. On the other hand, whether a file is playback compatible, conversion compatible, and/or edit compatible depends on the data actually contained in the file container. So, you are basically dealing with two separate issues here—the container and what is inside it.
Basically, if you want to make your files ediit compatible with iMovie, you must change your file container to one that is acceptable to iMovie and convert the data to edit compatible audio and/or video compression formats as may be necessary. The best approach is to determine what codecs were actually used to create the original AVI files and add them to your system if possible. In most cases a codec package like Perian can be added to your system's codec component configuration to may the AVI file playable. Once they are playable, in the QT 7 app then they can be chnged or converted to file types and compression formats that can be edited in iMovie. (While Perian handles most codecs commonly used to create AVI files, it does not handle all possibilities and, while the Perian codec package still works under cureent Mac OS versions, its development group has decided to drop further development/support of the package.)
Background: AVI is a file container originally developed by Microsoft back in 1992 but for which official support was discontinued about 11 years. Despite its limitations, Windows users still tend to use this file based on its open source ease of use and generic nature, thus, making its use so popular that most users are unwilling to switch to more modern but less generic file types. Since some AVI legacy compression formats have never been transcoded for the Mac or use beyond OS 9 or OS X PPC platforms, it is often important to know what specific compression formats are contained in the AVI file to know which codecs to add to your system and which not to add in order to avoid possible codec conflicts.
You can use many different converters to convert AVI files to iMovie edit compatible files. Most third-party apps contain their own buit-in codecs which do not relay on the Mac codec component configuration. Free ones, like HandBrake, usually have limited conversion capabilities while those that have more varied outputs are usually commercial in nature and will cost you additional cash. QT 7 Pro or the free MPEG Streamclip app allow you to access you own system's component configuration and use any available codec component like DV, AIC, MPEG-4, H.264, Photo JPEG, etc.—all of which are iMovie compatible for editing purposes—but only after making the AVI file QT 7 player compatible.
In order to determine what compression formats wewre used in your AVI files you can
1) Try checking the Finder "Info" window,
2) Use the "Inspector", "Media Info", or "Properties" window of any player app that will open the file, or
3) Use a general media utility app like "MediaInfo" to read the file characteristics.

HT3775 I have an .avi file Quicktime is refusing to play, yet the information says Quicktime does play .avi files. Does anyone know what the problem is?

I have an .avi file Quicktime is refusing to play, yet the information says Quicktime does play .avi files. Does anyone know what the problem is?

AVI is a legacy file container originated by Microsoft back in 1992 and which has not been officially supported for more than a decade. Like the container, many of the codecs commonly used to create AVI content are also "legacy" compression formats most often supported on PC/Windows platforms. In fact, some codecs have never been transcoded for Mac use. Of those that have, many never made the transition to Mac OS X or the transition to Intel-based platforms. Those codecs that are still supported on the Mac can normally be found in the avi to quicktime converter available as an online download. While some common AVI compression formats may be supported by the QT X Player app, QT 7 currently provides a more compatible AVI playback environment for most "legacy" compression formats. If the codec(s) used in your AVI files are not supported by the avi to quicktime converter for QT use, you can try the VLC media player which may still support more esoteric compression formats. If VLC does not support the files, the normal approach is to discover which specific audio and/or video codecs were used to create the file and perform an Internet search to see if a compatible Mac component is available for download.

Quicktime 64-bit Windows 7 won't play AIF files?

I have an answering service collecting my phone calls after hours that provides me with a recording of messages delivered in a .aif file format. Having downloaded the latest version of Quicktime 7.6.6 I was hopeful that I would now be able to listen to those files using a Windows 7 64-bit O/S. Sadly such is not the case, I still have to load a 32-bit Windows XP mode environment to listen, (not clearly I might add, very choppy and clipped) to my messages.
When will Apple be getting this issue fixed???

If QuickTime is set to play avi files in System Preferences, then the avi might not be one that QuickTime can play. There are several proprietary avi codecs. You might try VLC player or some other player that can play all the different kinds of avi codecs.

Quicktime 10.1 not playing .avi files

My quicktime player isn't playing .avi files properly. I have perian installed and have been playing .avi files on my MacBook Pro fine now for over 2 years. However, I resently installed Lion and it doesn't seem to be working now. I've looked around and it seems there are some bugs with Perian and Lion, however I haven't seen mine. Quicktimes loads, loads the video, I can click anywhere on the timeline and see the video, however when I hit play, it immediately pauses itself and won't play. Sometimes it will play very brieftly, about 1/10 of a second, and then flicker back to paused. Is there any other integrated solution to Perian? Was hoping to not have to get VLC player.

I had this same problem and someone on here helped me solve it.
As stated, I did not have any problem and could not duplicate the original poster's problem.
See if you have DIVX For Mac installed.
Negative. I do not have any DivX components installed and am using Perian for playback. AVI (DivX5/MP3) files were created using Visual Hub under Snow Leopard. And, if I cannot get Visual Hub to work under Lion (PPC version is not Lion compatible), then I will drop AVI altogether since I only use it to send my sister clips.

HT3775 Quicktime 10.2 (603.6), it won't play .AVI files

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