.m4v to idvd

i've downloaded some movies (.m4v) and converted them to a dv format. The file size was 8Gig!!!! Is there any other way to format a movie file to idvd using isquint or handbrake???? I tried converting the .m4v file in imovie, which took 2 hours, but it turned out to be an unrecognizable format. I guess my question is...Whats the easiest way to convert .m4v files to idvd???? Does idvd 6 have this option?
Thanks...
imac g5 Mac OS X (10.3.7)

iDVD 6 will accept SOME FORMS of mpg4 files, but NOT all.
DV Stream content runs about 13GB per hour - that's just the way it is.
You might want to look at ffmpeg X to do your conversion. It's at http://homepage.mac.com/major4/

Similar Messages

How do I make a DVD when iDVD is gone & iMovie exports in .m4v

I need to burn a DVD to play home videos in a DVD player. Since Apple killed off iDVD, I've wasted over 2 hours trying to figure out how I can create such a DVD-video. Someone suggested "Burn" but Burn only handles .avi or .mpeg files (which is the sort of thing one ought to mention when providing advice) and iMovie only exports .m4v files. So before I waste another hour trying to find a converter online, can anyone who:
has made a movie in iMovie
has exported it successfully
has converted it from .m4v to .avi or .mpeg
has successfully burned it to a DVD-Video
has played it in a DVD-video player
tell me what software they used to achieve this.
Thank you.

tell me what software they used to achieve this.
iDVD.
Apple sells iDVD on disk as part of iLife 11.
Yes, there are programs that will put a movie on a DVD. I have tried most of the other substitutes including Toast, Burn, and others. None of them come anywhere near the ease-of-use and power of iDVD. IDVD is specifically designed to work with iMovie.
With iDVD you can easily and quickly create DVDs with menus and graphics almost on the level of what Hollywood can do.
IDVD is a wonderful piece of software and well worth the low cost of $40.
http://www.amazon.com/Apple-MC623Z-A-iLife-VERSION/dp/B003XKRZES/ref=sr_1_1?ie=U
IDVD remains a popular application in the Apple community. For a variety of obvious reasons Apple would prefer your movies to be stored on the cloud. Many people however prefer to have a physical copy, that they can possess, that is easily playable on over 700 million DVD players worldwide.

M4v bad for idvd?

I've heard that .m4v is not a good file type for idvd to compress due to jerky video playback. I've experienced this jerky playback on my dvds burned from .m4v's. So what would be the best file type to export from imovie 08? .dv?

Best for iDVD? DV video!!
F Shippey

M4v from external hard drive to open in idvd?

I created a project on imovie, burned a copy of the dvd on idvd, and saved it on an external hard drive (and deleted it from my hard drive). I've lost the copy of that DVD and want to burn another copy, but I can't figure out how to get it to open in idvd.
Any ideas? Thanks.

riokim1231,
maybe you have tried this. but have you gone to edit/preferences/sharing..? you can check share my library on my local network. that should allow you to view content on your mac mini. you can play any content contained in that library. there will be a little arrow to the left of the name of that library. click it and it will show any playlist to include movies and music videos. hope this helps...

IDVD 08 audio/video sync drift toward end of DVD movie - fix/workaround?

Anyone know how I can fix this issue? It's driving me crazy.
I've just spent a few evenings in iMovie 08, editing together the video of my son's birth. All looked & amazingly good in iMovie. The "Large" .m4v file output by iMovie - Shared with the Media Browser - plays perfectly in Quicktime too.
However, after adding that shared movie to iDVD 08, and burning a DVD, I noticed that the audio sync drifts toward the end of the Movie when plated back. At the start of the DVD all seems well, but by the end of the ~1hr 20 minute movie the audio is unbearably out of sync with the video. Completely unwatchable.
After a little Googling I came across some reports that iDVD might not deal well with video that's been recorded with 12-bit audio. I've confirmed that my camcorder is (was!) set to 12-bit rather than 16-bit (the default, I'm sure). So if that's the problem I'm hosed... it's not like I can get a retake on that footage
Is there a reasonable workaround for this issue? I'm obviously unable to re-take the video (or the other 10 hours of DV video tape I've yet to use in an iMovie project). Ideally I'd like Apple to release a patch for this. Shouldn't it be possible for iDVD to account for audio that was originally recorded in 12-bit... even if it's just a checkbox you have to select to tip it off?
Then again, perhaps this is totally unrelated to the 12-bit issue, and this is just a run of the mill bug?
As I said... iMovie generates a MPEG4 video file of the Movie that looks/sounds perfect, so it seems this sync issue's being created somewhere in iDVD as it's rendering the audio/video to burn to the DVD...
Thanks in advance.

I've tried most of the options I can think of, and the audio sync drift issue continues on this ~1hr 12 minute iMovie/iDVD 08 project.
A couple of promising ideas tried used QT Pro, to export the audio track from the iMovie generated MPEG-4 file - as a WAV file, resampling to 48kHz and 16-bit... then Adding this back to the video track in the MPEG-4 file (having deleted the original audio track). In another test I also tried the Add to Selection and Scale option. Oddly enough I think the Add to Selection and Scale attempt generated more sync issues than before in the final DVD movie... so I stuck with the MPEG-4 file containing the video track and the added, resampled at 48kHz & 16 bit, WAV audio track.
This was saved as a self contained Movie file, producing a QT .mov file. I moved this .mov file into the iDVD projects directory structure so that it was avalable in iDVD's Media Browser. I then reworked the iDVD project to use this QT large.mov file, instead of the original iMovie large.m4v file.
As a reminder... the original large.m4v file has the following properties:
29.97 FPS H.264 Decoder, 960 x 540, Millions
AAC, Stereo (L R), 44.100 kHz
0:01:12:07.16 duration
The resampled and saved QT MOV file has the following properties:
29.97 FPS H.264 Decoder, 960 x 540, Millions
16-bit Integer (Little Endian), Stereo, 48.000 kHz
0:01:12:07.16 duration
BOTH versions of this Movie file play flawlessly within QT Pro... there's no audio sync drift evident toward the end of the movie unless I use iDVD 08 to burn either movie file to a Physical DVD (or DVD Disk Image). In both cases the resultant DVD Movie exhibits significant audio sync drift as the ~1hr 12 minute movie progresses. The sync goes out by ~ <= 1 second based on a rough visual assessment.
I've not yet tried to burn either the original iMovie produced MPEG-4 video file or my QT Pro tweaked audio track .MOV file version to a DVD on my PC...
... But I have used an application called Burn (referenced in this earlier/archived iDVD sync drift forum post: http://discussions.apple.com/thread.jspa?threadID=1332100 by user F Shippey - http://burn-osx.sourceforge.net/) to take the QT Pro tweaked .mov file version of the original MPEG-4 file and burn it to a DVD...
Results:
The Burn app burnt DVD plays with NO audio sync issues!... Even though it was generated from the same audio tweaked (48kHz/16-bit resampled) QT Pro .mov file.
However, whenever I burn a DVD using iDVD 08 the audio sync gradually drifts. It matters not whether I use the original iMovie 08 generated MPEG-4 movie file, or the QT Pro version of that file with the resampled audio track (the same one that works fine with Burn).
It sure looks to me like iDVD has a problem... Again, refer to http://discussions.apple.com/thread.jspa?threadID=1332100 for someone else who seems to have run into similar challenges.
Am I overlooking something?
Thanks in advance.

Need to convert .m4v video to be editable in iMovie '09. Driving me insane!

I am new to Macs as a whole, and have only owned my MacBook Pro for a month, now. I am skilled in iMovie '06, however, as it was a program I used at school for three years. I made some videos for my media class using iMovie '06 that I then exported to iDVD and burned. The original videos/files are at school. All I have are the DVDs. I'd like to put these videos online. I know how to use HandBrake to rip the video file off the DVD. For videos ten minutes or less, I've been able to use the .m4v file to upload to YouTube. However, I have three videos that clock in around 17 minutes, which YouTube rejects. All I want to do is open the files in iMovie and cut them in half. I know where I want to cut, and I don't want to do any editing of any kind.
iMovie won't open .m4v files, however. So I don't know what to do. What program should I use to convert the .m4v video file to a format iMovie will open and allow me to splice the video?
Is HandBrake a program for that and I'm just using it wrong?
Or do I have to choose a whole 'nother program to rip the video file off the DVD.
In short: these are my works, I want to know what FREE program to use to rip them from the DVD and be able to open them in iMovie '09 to cut them in half, or, which program to use to convert .m4v into a format readable by iMovie '09.
Please tell me in idiot's terms. I'm not that proficient with video editing or computers, so I need it laid out clear and simple.
Thanks!

an m4v file can be renamed to mov!!
First try that.. if you can play it your done. if you can not download perian.
If perian can't.. then you can buy quicktime pro.
I own quicktime pro and bough perian to support the video that quicktime pro didn't. When I convert avchd video from my camcorder on my G5 to something editable in imovie I use ffmpeg and also handbrake. handbrake created m4v files.
All I do is rename them and Imovie can read them in.

I loose both sound tracks of the last chapter when burning a movie to a disc in iDVD

I loose both sound tracks in the last chapter when I burn a project to a disc in iDVD. The sound tracks are there if I play the movie in iDVD before burning to disc, but as soon as I try turn burn to disc the original sound track & the sound track imported from iTunes disappears in the majority of the last chapter.
I'am using the latest version of iMovie & IDVD. The project in iDVD is listed as 96 minutes & 3.9GB & I'am using an LG single sided DVD 120 Min 4.7GB
Any help will be appreciated.
Mike (Australia)

Hi
May be something here.
No audio on DVD disc.
Most common origin.
1. Imported audio from iTunes.
• In iTunes copy out as an Audio-CD .aiff (Same as played on standard Stereo CD - no .mp3)
• Use this in Your movie project
2. Low - Free Space on Start-up/Boot/Internal/Mac OS Hard disk makes it hard for iMovie to work as intended.
Down to 1.3 GB and it doesn’t work - especially audio don’t migrate over to Media Browser
(iM’08 & 09)
3. Material in iMovie’08 & 09 - Shared to Media Browser and here selected as Large
large.m4v. It silenced out this project in iDVD. By making a slight alteration - provoking it to ask for a new Share/Publish to Media Browser and here selecting 640x480 - and audio was back when a new iDVD project was created including this movie.
Minuscular - - 176x144
Mobile - - - - - 480x360
Medium - - - - 640x480
Large - - - - - - 720x540 960x540
HD - - - - - - - - 1280x720
4. Strange audio formats like .mp3, .avi etc.
• Change them to .aiff. Use an audio editor like Audacity (free)
5. Main audio is set to off in System Preferences - Does this by it self - Don’t know why
Cheque Audio-Out resp. Audio-In
6. Ed Hanna
Had the same problem; some Googling around gave me a kludgy, but effective fix
Downgrade Perian from recent versions back to version 1.0.
That worked for me, and so far I haven't encountered any deficiencies — except it takes more advanced versions of Perian to enable QuickTime to handle subtitles in .srt format — that I have noticed.
7. GarageBand fix.
In this set audio to 44.1 kHz (Klaus1 suggestion)
(if this don’t work try 48 kHz - me guessing)
Before burning the DVD.
• Do a DiskImage (File menu and down)
• Double click on the .img file
• Test it with Apple DVD-player
If it’s OK then make Your DVD.
Burn at x1 speed.... (or x4)
• In iDVD 08 - or - 09
• Burn from DiskImage with Apple’s Disk Utilities application
• OR burn with Roxio Toast™ if You got it
Yours Bengt W

M4v to mp4 converter

whats the best FREE m4v to mp4 converter for mac osx? I have some m4v's that i want to put in iDVD.

That's odd. I was able to find this, which should be able to convert the files. However, it's shareware. http://www.apple.com/downloads/macosx/video/ivcd.html I also found this one, which is freeware: http://www.apple.com/downloads/macosx/video/mpegstreamclip.html
I also found this tutorial with a linked download. http://forums.macnn.com/showthread.php?t=293898
I know you asked for free software, but this was all I could find. If you can't find anything else that works you may have to try demos and shareware. Also, I don't know if any of these apps will be able to convert your files, because many video codecs share the same file extension.
I have one more question for you. What happens when you try to use the M4V files with iDVD? If push comes to shove you may be able to import the video files into iMovie and export them to QuickTime or iDVD. However, this may take some time, and it will only work if iMovie can import the files. Good luck and report back soon.
Video can be a real pain in the neck....

IDvd - Onestep dvd from movie, not working?

I am trying to make a onestep dvd from movie - from an avi file... but every time I make one (I followed all the directions perfectly). It looks like it is burning and takes about 4 hrs. but nothing happens. it just says I have inserted a blank dvd. Why does this keep happening?

Hi
from an avi file
.avi is not the food for iDVD - it usually can not handle it at all.
.avi - is no codec but a container - so one must use another program to figure out what codec that's in there.
Then convert it to sometrhing iDVD can use.
My UN-Structured/sorted notes up till Yet ! (May be MANY Faulth ! be careful)
AVCHD
• need of Intel Mac and iMovie’08 or 09 or 11
• can be converted to AIC via Voltaic
Containers.
.mov.
.avi.
You can use MPEG-Streamclip to convert some of the AVI files so that QuickTime can play them
and then to streamingDV for iMovie.
True file formats (?).
.asf (from QuickTimeKirk)
Your product is based on Windows OS and the .asf files are designed for Windows Media Player.
Microsoft discontinued Mac support for Windows Media Player in 2003.
iv50 - old codec on window platform.
• Open on a PC-Window with Microsoft Movie Maker.
• Put into TimeLine
• Save on ”this Computer” as .wmv
move over to Mac and open with QuickTime Pro and save as StreamingDV
(if Flip4Mac is payed then no Waterstamp and time limit)
or
Open in FinalCut Pro as is = No Waterstamp or time limit.
Flip4Mac -- //flip4mac.com
is third party software that "plays" most WMP formats via QuickTime Player. They also sell upgrades that allow conversion from WMP to QuickTime formats.
These upgrades are supported in iMovie version 6 but not for version 7 or 8 (iLife '08 and '09).
So. What to do?
Purchase one of the Flip4Mac upgrades.
Copy the files from the SD card to your Mac and convert to QuickTime formats (DV Stream would work best).
Import the new .dv file into iMovie (any version).
.dv
streaming DV    imports directly it is the same as from miniDV (tape) Camera
.wmv
iMovie is by concept meant to work with miniDV camcorders . . any other 'imports' need a conversion or are not supported... a quick solution would be purchasing a plug-in from www.flip4mac.com, 49$, which allows the conversion of .wmv (a PC format) into something useful for iM (dv-stream) ...
or, ask the emailer to send it in some other codec .. mpg4 for example .. which will be converted by iM 'out-of-the-box' ... and, to work with iM, the video should fulfill a few standards .. 720x480 pixel resolution, 30 frames per second ... otherwise, you will experience a dramatic loss of quality ..
.mp4
container not to be mistaken for .mpeg4 which is a codec - and it’s most often could contain a H.264 encoded material (PS3 and AppleTV)
.m4v
found in iMovie project folders - imported into iDVD without any problems
.mov
found in iMovie project folders - imported into iDVD without any problems
.ram     real-movie by Real-player download
Both Real Networks (.RM, .RA, and .RAM video files) and Microsoft (.ASF, .WMA, and .WMV video files) makes it VERY difficult to import footage encoded with these formats. Especially on a Mac.
.mpg
.mpeg
.vob
.vro
.m2v
.m2a
.m2s
.mts
.m2ts
.swf files are Flash files. You need Perian
.flv Awkward timing in your choice of software as QuickTime 7.4 has dropped support (we hope it is temporary) for Flash Video formats (.swf or .flv file extensions).
MPEG-1.          VideoCD
MPEG-2.             DVD
MPEG-4.         cell-phones to satellite TV - scalable
//danslagle.dvmix.com/mac/iMovie/qt_plugins/3002.shtml
Mpeg Streamclip. Supported formats.
• MPEG, VOB, PS, M2P, MOD, VRO, DAT, MOV, DV, AVI, MP4, TS, M2T, MMV, REC, VID, AUD, AVR, VDR, PVR, TP0, M2V, M1V, MPV, AIFF, M1A, MP2, MPA, AC3...
MPEG Streamclip converts from mpeg-1 to whatever you like (within reason).
MPEG-2 Playback File Types.
.mpg, .mpeg, .vob(2), .vro, .m2v, .m2a, .m2s
QuickTime MPEG-2 Playback Component
Recording types.
DV                        standard miniDV (tape)
DV Widescreen    16 X 9 on standard miniDV (tape)
HDV 1080i            Full HD quality
HDV 720p
MPEG-4
iSight
From Mac to PC - convert to .avi or .wmv
• Transport problem and 2?Gb limit on DOS/UNIX formatted hard disks - You need a
hard disk formatted on a PC in NTFS format
FAT 16 has a 2 or 4Gb file size limit
FAT 32 should be able to handle larger ones
• Rather copy back to miniDV tape (Camera) and use this
QuickTimeKirk. You don't format the drive using a Mac.
Use the PC to format using NTFS and avoid FAT 16 or FAT 32.
//en.wikipedia.org/wiki/Windows_Movie_Maker
Yep. They want DV-AVI as the format. Same thing but in an AVI container.
Export from iMovie to AVI (Expert Settings) and click the "Options" button to set DV as the codec.
Yours Bengt W

A few months ago, I purchased a new iMac. I recently created a movie using iMovie. Then I found out that iDVD is not included. So I have the problem that I want to burn a movie that I can play on my DVD player and watch on a television. i rang Applecare a

A few months ago, I purchased a new iMac. I recently created a movie using iMovie. Then I found out that iDVD is not included. So I have the problem that I want to burn a movie that I can play on my DVD player and watch on a television. I rang Applecare and was told that I need a program called BURN.
Is this correct? I can export the movie from iMovie in a m4v format, but I think I need to convert this to iso format before I can burn the disc.
I know there are programs like TOAST that will do this, but it is expensive.
I would be very grateful for any assistance.

Burn will not do what you want, and there is no real substutute for iDVD.
Why is there no iDVD on my new Mac?
Apple insists that the entire world has access to fast broadband (and are prepared to pay for the considerable bandwidth usage) and wants to distribute home movies to friends and relatives via download (iCloud, YouTube, Facebook, whatever) rather than mailing them a DVD. The fact that in reality not all users do, has so far had no effect on this policy. If you scream and shout loudly enough down the phone Apple may send you a free copy of iDVD. Stating that they would return their brand new Mac unless they received a copy of iDVD worked for some, but that is now said to have been withdrawn by Apple.
Also, you can complain bitterly via Apple’s Feedback link, perhaps suggesting that Apple could have provided a choice between burning DVDs and distributing home movies by other means. You may feel that Apple should not dictate how you destribute family videos or photos to distant relatives and friends, and should not assume that every user is prepared to pay for the excessive bandwidth usage charged by ISPs for huge downloads from the App Store:
http://www.apple.com/feedback/
Whilst Macs with a Superdrive continue to be able to burn video DVDs, the software for so doing, iDVD, is no longer included in the iLife bundle that came with OS 10.7 Lion (which also omitted iWeb) or that comes with OS 10.8 Mountain Lion. And it is no longer included in the iLife 11 from the online Apple Store: http://www.apple.com/ilife/. Your only solution is to look on Amazon or eBay and try to get an older version that includes iDVD 7, i.e. iLife version 9 onwards. You should also do this if you plan to buy a new Mac anytime soon, as stocks of iLife that include iDVD will not be available for ever.
However, the vastly more expensive FCPX can burn a DVD without iDVD or DVD Studio Pro involvement, but lack the themes etc of iDVD. Also, of course, there is Roxio Toast, which is the best software for burning anything but again does not offer the flexibility of iDVD.
And if you think Microsoft are any better, their new Windows 8 operating system will not play DVDs, or burn them, unless customers buy an extra upgrade, the company has announced: http://www.gizmag.com/windows-8-no-dvd-playback/22443/
In other words, computer manufacturers have declared optical media as dead, long before consumers are ready to stop using them, which is fine as long as they offered us a choice, but they won’t even do that. Flexibility and intuitive use of a computer seems to be a thing of the past.

How can I convert a Slideshow to an .m4v file?

I am trying to convert a slideshow, with audio, created with iDVD to a movie file to transfer into iMovie to be able to post on iWeb. How can I convert to an .m4v file?

You'll have to rip the iDVD disk that you burned with HandBreak or similar app and then import the resulting movie file into iMovie.
OT

IMovie export file type selection for iDVD

I'm manipulating "home movies" (old Hi8 & new flash HD) with intent to eventually burn DVD's for various family members (e.g., children & grandparents) using iDVD. I have been creating Projects then exporting as either Movie (Medium .m4v) or Quicktime (.mov).
What are the trade-offs for subsequent incorporation of these file types into iDVD? For example, is one of better quality - especially in light of all future source clips being AVCHD?

Old Toad:
Thank you for the suggestions. My dilemma is HD storage. For example, one Project (~63 minutes) is derived from Hi8 .dv clip consuming 12.67GB. After export as .m4v the Project's resultant file is only 738.4MB, and I expect a QT .mov export to be ~2.74GB - both of which consume less space than the source file. I've ~40 Hi8 tapes to convert, plus am adding footage with my new camcorder. Therefore my plan, possibly flawed as I am new to all of this, is to import source Events, build Projects, export to best-mode for later iDVD, then delete the source Event and Project to save space. Otherwise I'll be out of space before I can capture all of my Hi8 content.
Your suggestion, whcih is greatly appreciated, would require me to start generating iDVD projects immediately for best quality - yet I hesitate because I want to build DVDs based on a comprehensive inventory of the old footage. Is there a best-quality export from iMovie for subsequent incorporation into iDVD?

When playing a dvd made from idvd sound only for 1/2 of the movie

when playing a movie in idvd after burning it sound present only 1/2 of the movie. checked plenty of memory 74 GB left. checked sound imported as aiif files.
made a new theme no change. can you help please
Thanks

Hi
No audio on DVD disc.
Most common origin.
1. Imported audio from iTunes.
• In iTunes copy out as an Audio-CD .aiff (Same as played on standard Stereo CD - no .mp3)
• Use this in Your movie project
2. Low - Free Space on Start-up/Boot/Internal/Mac OS Hard disk makes it hard for iMovie to work as intended.
Down to 1.3 GB and it doesn’t work - especially audio don’t migrate over to Media Browser
(iM’08 & 09)
3. Material in iMovie’08 & 09 - Shared to Media Browser and here selected as Large
large.m4v. It silenced out this project in iDVD. By making a slight alteration - provoking it to ask for a new Share/Publish to Media Browser and here selecting 640x480 - and audio was back when a new iDVD project was created including this movie.
Minuscular - - 176x144
Mobile - - - - - 480x360
Medium - - - - 640x480
Large - - - - - - 720x540 960x540
HD - - - - - - - - 1280x720
4. Strange audio formats like .mp3, .avi, .wma etc.
• Change them to .aiff. Use an audio editor like Audacity (free)
5. Main audio is set to off in System Preferences - Does this by it self - Don’t know why
Cheque Audio-Out resp. Audio-In
6. Ed Hanna
Had the same problem; some Googling around gave me a kludgy, but effective fix
Downgrade Perian from recent versions back to version 1.0.
That worked for me, and so far I haven't encountered any deficiencies — except it takes more advanced versions of Perian to enable QuickTime to handle subtitles in .srt format — that I have noticed.
7. GarageBand fix.
In this set audio to 44.1 kHz (Klaus1 suggestion)
(if this don’t work try 48 kHz - me guessing)
IMPORTANT !
Before burning the DVD.
• Do a DiskImage (File menu and down) (Save as a DiskImage)
• Double click on the .img file
• Test it with Apple DVD-player tool
If it’s OK then make Your DVD.
Burn at x1 speed.... (or x4)
• In iDVD 08 - or - 09
• Burn from DiskImage with Apple’s Disk Utilities application
• OR burn with Roxio Toast™ if You got it
Yours Bengt W

TS2289 Audio in iMovie 11 files but missing in sections when shared to iDVD. The movie and audio plays fine in iMovie but my burned iDVD movie is missing some audio .

I imported a movie into iMovie 11 from a Canon Vixia HFR 300 SD card with no problem. I have a new iMac running OsX 18.8.4 I think. I added chapter markers and shared it with iDVD. And burned it to a DVD. Towards the end of this 30 minute movie the sound just stops. I do remember some screen came up when I wanted to burn DVD that said something was wrong with files but I couldn't figure what do to fix it and allowed me to continue. Any ideas?

Hi
Either the problem is in iMovie or in iDVD
two notes
No Audio in iMovie
Most common origin is use of audio from iTunes.
Work around -
• Select needed audio to one new playlist
• Copy out this as an Audio-CD .aiff (not .mp3)
• Use this in the movie-project
Other origins are
1. strange / alient file formats as -
• .mp3, .avi, .wmv etc
• Convert them into .aiff 48kHz 16-bit and use this
2. the Mac is set wrongly in regard of midi -
• Close iMovie and other programs
• Start GarageBand
• Make a new GB-project and play some notes
• Close GB and Save
• Now try iMovie again
3. No audio when playback in iMovie 1 to HD 6.
a. in iMovie pref. - deselect ” Playback via Camera”
b. in System preferences - see that Audio out is not set to zero. Mine often does this
without me knowing why.
4. iMovie’08 & 09 & 11
• Toggle audio-scimming by cmd-K
Stuttering audio and video
1. FileVault is ON - Turn it off
2. More than 50 audio files in a movie-project
Mix down to one audio clip
3. Project is stored on one (USB) external hard disk - should be a FireWire one
4. the External hard disk is not Mac OS Extended formatted - but
UNIX/DOS/FAT32/Mac OS Exchange and this will not work for Video.
5. To little free space on internal boot hard disk.
I go for a minimum of 25Gb free space when project is imported and edited and this goes for
4x3 SD Video. For 16x9 HD my guess would be about 5 times more at least.
Neither Mac OS, iMovie or iDVD can address any other hard disk than the boot drive for it’s
scratch files. (Unlike Final Cut Express/Pro where You select scratch disk/s)
6. Network storage - DOESN’T WORK
No audio on DVD disc.
Most common origin.
1. Imported audio from iTunes.
• In iTunes copy out as an Audio-CD .aiff (Same as played on standard Stereo CD - no .mp3)
• Use this in Your movie project
2. Low - Free Space on Start-up/Boot/Internal/Mac OS Hard disk makes it hard for iMovie to work as intended.
Down to 1.3 GB and it doesn’t work - especially audio don’t migrate over to Media Browser
(iM’08 & 09)
3. Material in iMovie’08 & 09 - Shared to Media Browser and here selected as Large
large.m4v. It silenced out this project in iDVD. By making a slight alteration - provoking it to ask for a new Share/Publish to Media Browser and here selecting 640x480 - and audio was back when a new iDVD project was created including this movie.
Minuscular - - 176x144
Mobile - - - - - 480x360
Medium - - - - 640x480
Large - - - - - - 720x540 960x540
HD - - - - - - - - 1280x720
4. Strange audio formats like .mp3, .avi etc.
• Change them to .aiff. Use an audio editor like Audacity (free)
5. Main audio is set to off in System Preferences - Does this by it self - Don’t know why
Cheque Audio-Out resp. Audio-In
6. Ed Hanna
Had the same problem; some Googling around gave me a kludgy, but effective fix
Downgrade Perian from recent versions back to version 1.0.
That worked for me, and so far I haven't encountered any deficiencies — except it takes more advanced versions of Perian to enable QuickTime to handle subtitles in .srt format — that I have noticed.
7. GarageBand fix.
In this set audio to 44.1 kHz (Klaus1 suggestion)
(if this don’t work try 48 kHz - me guessing)
Before burning the DVD.
• Do a DiskImage (File menu and down)
• Double click on the .img file
• Test it with Apple DVD-player
If it’s OK then make Your DVD.
Burn at x1 speed.... (or x4)
• In iDVD 08 - or - 09
• Burn from DiskImage with Apple’s Disk Utilities application
•OR burn with Roxio Toast™ if You got it
Yours Bengt W

How to go from M4V to DVD?

Hi all - I created a Slideshow in iPhoto and exported it to mobile, medium and display versions of M4V. I can now view them from iPhone and iPad and within iTunes, but I'd really prefer to get the Display version to DVD so I can distribute it to the people involved with the slideshow AND know that not all (most) will run on Windows. I'm a rookie way beyond my comfort level at this point Thanks in advance for the assist - Sabrina
PS - BIG question - now I don't see my Slideshow in iPhoto. Did I somehow delete it or is this normal when you export? Yikes!

One way it to burn the m4V file to a DVD (might even fit on a CD, or a flash drive). It can be played on a computer capable of playing video files with a modicum of familiarity on the part of the recipient with how to play video files on a computer. Some DVD players can even play mp4 files (you'd have to check and you might need to rename the file so it ends in .mp4).
The other is to 'author' a DVD such as the kind you would put in a television DVD player. The best software for doing this is iDVD from Apple. Apple pulled iDVD from its shelves. DVDs are old-fashioned and everybody (at least everybody who spends money on computers) does things with the Cloud and online services now, right, so who wants icky old DVDs? You view them with your MacBookAirs and your MacBookPros and on your AppleTVs and on your iPhones and iPods and other Apple goodies, not on television sets and (shudder) DVD players.
1a) Buy an old iLife from a place such as e-bay or Amazon (https://discussions.apple.com/message/18750180 or http://www.megamacs.com/index.php?action=frameview&id=404733009&D=1). Make sure it is a version that has iDVD. Do not buy it from Apple since their version no longer has iDVD.
1b) Depending upon which computers and discs you have you may be able to do a custom installation of the software using old system installer discs that had iLife bundled.
2) Try a third party application (none have the features of iDVD though).
Burn (free) - http://burn-osx.sourceforge.net/Pages/English/home.html - includes basic DVD authoring but you will definitely have to read the documentation.
Easily Burn Movies to a DVD without Apple's iDVD. - http://www.creativetechs.com/iq/easily_burn_movies_to_a_dvd_without_apples_idvd. html - directions for using Burn to make a TV DVD. Note, Burn also has a separate application which lets you do more fancy menus.
Toast
Others?
Commentary on DVDs by Klaus1 - https://discussions.apple.com/message/18338996

.m4v to idvd

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