Improve QuickTime export speed?

I am wondering how can I improve QuickTime speed when exporting an .avi movie to ipod format.
When I use a regular ipod exporter on a pc ( 1.8Ghz), I takes aprox. the same time with doing it on my MacBook Pro, 2.16 dual-core.
I mean, is QuickTime really optimized to take advantage of the dual-core processor when exporting?
And what can I do to make it export faster?
Thanks,
L

Don't use the "Export to iPod" preset.
Use MPEG Streamclip (free) or a dozens other software titles that don't use the preset "two-pass" method to create your .m4v file.

Similar Messages

Quicktime Export - Double Speed

I have had more problems with Quicktime Export ever since upgrading to Snow Leopard. My usual way of doing things is to edit my movie, then export to +Quicktime Movie+ using the same format (ie not +Quicktime Conversion+...). However, every time I export that way, my movie is running at 200%, while the audio is running at regular speed. Anyone else having this issue? Anyone know how to fix it?
2 ghz iMac Intel
FinalCut 6.0.6

No one helped. Oh well.

Poor Quality of Photo JPEG Quicktime Export PPro CS4

Adobe Premiere Pro CS4
2 Xeon Dual Core 3.2 Ghz
2 GB RAM
XP SP3
Nvidia 8600 GT
The program that I use for presentation (ProPresenter) prefers Quicktime files rendered in the Photo JPEG format. I render it from a HDV 1080i 60 time line to a 1280x720 file.
In CS3 this worked great. In CS4 when I render it out, the file looks terrible. I even bumped it to 100% quality (normally I do about 85% in CS3)
The video has bad posterization and looks like it has been rendered at a low bit rate, which I think may be what is happening. CS3 didn't let me set the bit rate, and neither does CS4, but 2 minute files took about 700 MB to 1 GB after being exported in CS3. The resulting files in CS4 are 150 MBs.
The bit rate option when Photo JPEG and many other Quicktime codecs is selected, is greyed out and cannot be set.
So what can I do? I NEED to be able to export to Photo JPEG at high quality. Why would Premiere not allow me to set a bit rate, but more over, use such a low one? At least in CS3 it chose a high bitrate for you.
Am I missing something? Are others having this problem with Quicktime exports?
Here is the output from CS3. Some banding in the bacground gradients, but that's to be expected with JPEG.
Here is the output from CS4. Banding is much worse, jaggedy posterization, obvious artifacts. All of this becomes even more apparent with motion.

I would like to follow up a little bit. After talking to my friend, the bitrate problem was addressed in the 4.1 patches and exporting to Photo JPEG at least was fixed, at least that's what he told me and from his description of the problem, I'm quite sure he knew exactly what I was talking about.
But still, after he listed his annoyances such as the much longer render times, and an interface and timeline playback that just never seems to be quite fast enough to keep up, I long for the simple interface of Premiere 6.5 with updated HD capabilities. Every step since then has made the interface more unnessarily resource intensive.
I don't think I'll be upgrading to CS4, sorry Adobe. Please stop making Premiere for super machines. I have a very good computer, and it's having trouble running Premiere CS4. It doesn't NEED to be this resource intensive. It doesn't have to bog down when it's run on anything but the best of the best computers.
In a simple A-B-C comparison, the speed of playing an HD clip with a couple effects goes down and down and down as you go from Pro 1.5 -> CS3 -> CS4. Why? What other areas are so improved that we need to have such a slowdown of the core?
Sorry, I'll stop venting now. I was just so hoping that I could recomend we upgrade to CS4 and solve some of our CS3 problems.

Quicktime Export causing Out of Sync Audio?

I'm trying to export a self contained Quicktime movie from my timeline, and every time I try, the audio ends up being out of sync. What am I doing wrong?
The audio is set to just the defaults, 16 bit, 48khz.
Sequence settings: HDV1080p30
When I bring the final exported movie back into FCP, it plays out of sync.
Exporting through the Share feature to bluRay resulted in perfect sync audio, so I'm at a loss as to why this isn't working.
Please help!

Allright, since nobody out there seems to have the answer - I'm going to share what I discovered so that the next person will actually get an answer without having to spend hours and hours finding it in other forums. Here goes:
Problem: Audio plays in sync on the timeline, an export from the timeline through Share to bluRay results in correctly synced audio; but a Quicktime Export with current settings results in a final movie where audio is out of sync with the video.
Solutions: I found two solutions to this problem:
1- When exporting to Quicktime Movie, check "recompress all frames". This solution had mixed reviews, with lots of people saying you should never do this, as it will reduce the quality of your final output; while others said the reduction in quality was not noticeable to the naked eye. I guess you can try it and be the judge.
2- In your sequence settings, change the compression setting to Apple Pro Res. This is the setting I decided to go with, as I'm currently awaiting the 10 hour render.
I did do a quick and dirty test on the ProRes option, where it appeared to work. Since the audio is correctly synced in the beginning of the video and then slowly falls out of sync (obviously the 30p to 29.97 problem), I had to run a test using my entire sequence. If you run a test on a 2 minute sequence, it will appear to be correct, because it is a slow falling out of sync issue - the problems occur later in your project (just fyi). Here is what I did (in case you want to try it on your project):
I created a new sequence and then changed the compression setting from HDV1080-30p to Apple Pro Res 422. I dragged my sequences into this sequence (so they were nested). I unlinked the audio and then selected about a 20 second area from about 3/4 of the way through the project. I sliced this section and then removed all the video before and after (so it would speed up render time and only render black, but I would still be able to see if the audio synced up later - I hope that makes sense - this made my export time only 12 minutes). After it exported, I reimported the movie, found the little 20 second area, and it was correctly synced. So, now I am exporting the whole thing. I sincerely hope this works. I don't have lots of 10 hour blocks just lyin' around!
Since my audio issue was most likely due to the fact that I captured and edited in 1080 30p, I believe it must be a bug in FCP that exports the Quicktime movie in 29.97 regardless of whatever your sequence settings are (believe me, I tried to change it to 1080-30p and it didn't work). That is why I think the Apple Pro Res option works, but it involves a total re-render of your project. This is also why I believe it plays fine in the timeline, because my timeline was set to 30p. Again, I also believe that is why my export to BluRay through Share resulted in correctly synced audio - the bluRay export I believe uses the Pro Res codec (which, by the way, took 19 hours).
Wish Apple would fix this bug.
Message was edited by: Chermeier1

Quicktime export contains random grey frames

Lately, doing a straight Quicktime export (not Quicktime conversion) is resulting in movies with random grey frames in them, lasting about 12 frames or so each. This is HD footage, shot on the Panasonic DVX-100. This only seems to happen when exporting certain sequences, but I haven't been able to establish a pattern as to why it's happening on certain exports but not on others. It's all footage shot, ingested, and edited on sequences with the same exact settings.
It's only been happening since upgrading to QT 7.5, but the other computer in the office also upgraded, and it hasn't encountered this problem, and can export the same sequences I'm having problems with just fine.
Has anyone else experienced this, or offer a solution?

for the record this was not my first post, I forgot my account info. I'm normally very nice but studio x was just puffing his chest and belittling a good question
This is a Final Cut issue. If it were only a drive/scsi issue the errors would also be there in the animation codec as well. The bad frames ONLY occur when doing a quicktime export [DVCPRO HD 720](referenced, render all frames, and self contained). I'm not dismissing the fact that there very well may be a drive causing problems (G-SPEED XL12).
The bad frames do not occur any other time. I render plenty of things in the exact same codec over the network to the raid from AE and Motion and never ever have a problem.
One thing I am doing differently now is long form projects. The projects having issues are a one hour show and a two hour+ show. I don't have this problem with commercials or other small packages. It also doesn't matter if it's a random 10 sec section exported or the whole program.
This is what I'm working with:
HVX200 and other mixed footage
FCP and QT last updated in early july (no internet connection)
G-SPEED XL12
Fibre channel to one station that also acts as a file server
gigabit to one station from the file server
trunked gigabit to another station from the server (seperate NIC)
All three stations exhibit the same problem including the station connected via Fibre Channel
Other people are having the same problem as I've found by searching. The earliest report of this specific issue I've found so far was stated around Jan of this year. But there are more reports from this summer.

After Effects error: Quicktime export failed - Out of memory (-108)

I am using CS3 After Effects and have been receiving this After Effects error: Quicktime export failed - Out of memory (-108). Can anyone help with this issue?
I am using a Mac Pro 6-Core Intel Xeon 2.66 GHz with 6 memory slots at 1GB DDR3 ECC at Speed 1333MHz.

Sounds like one of those many "old version of AE on new hardware" issues... You may need to fiddle with Rosetta or install it in teh first place, if you haven't already and you may also require a specific older version of Quicktime...
Mylenium

What hardware helps for optimum export speed?

I'm about to purchase a new laptop, and since I'm often on location, processing and exporting large numbers of processed files in a hurry, I'm wondering what hardware is most helpful. Obviously I'm going to get the fastest CPU possible, and a fast hard drive, but what about RAM? Does the RAM speed make much difference in import, process or export times?
Also, I'm considering a model that has 2 internal hard drives. Would LR export speed be improved by exporting to a second internal drive?. And if so, and one of those drives is an SSD, should that be the primary or secondary drive?
TIA, Steve.

OP here. Thanks for the responses. Thanks especially to Ian Lyons for posting the link to the Optimizing Adobe Lightroom article ( http://macperformanceguide.com/Optimizing-Lightroom.html ). Among other things, the article suggested that export speed could be increased by dividing a large operation into several smaller ones, to best utilize multiple cores and hyperthreading. I decided to run a few tests:
First, I exported 300 files in two simultaneous operations of 150 files each, to two different internal drives on my home computer ( CPU is a 4-year-old Pentium 940 EE 2.4 Ghz dual core with hyperthreading). Then I exported the same 300 files in a single operation. The split export took 5 ½ minutes, vs 11 minutes for the single export.
I know: It’s already a flawed test, because I had introduced an additional variable by exporting to two separate drives in the first test. Since the times that I’m most in a hurry are when I’m on location using a laptop, that test wasn’t of much use, as laptops (with few exceptions) have only one internal drive.
So today, I did a few more export tests, all from and to the C drive:
300 files exported in a single operation: 12.5 minutes
The same 300 files exported in two groups of 150, simultaneous operations: 10 minutes
The same 300 files, this time exported in three groups of 100: 7 minutes
Interesting result, as the article had led me to expect possibly slower results on test #3, due to increased overhead. However, file caching could be skewing the (later) results.
So next, I tried a similar export test in reverse order with different (smaller) files
250 files divided roughly into three groups, processed simultaneously: 4.5 minutes
Same 250 files processed in a single operation: 7 minutes
There still may be some skewing due to file caching, and due to using different files for the two sets of tests. However, it seems clear that for my purposes at least, exporting large quantities of files in several simultaneous operations saves a significant amount of time vs a single large export. Also, the initial test (as compared to subsequent tests) does seem to indicate somewhat faster export when using two drives.
BTW, no resizing involved, apart from the occasional cropped image.

Quicktime export to dv format (preferably PAL)

Hmmm,
I just read Karsten's post and I think I already know the answer but ...
I really need to be able to export a slideshow from iPhoto to DV PAL format. For some reason I can't understand, iMovie produces really bad moire interference patterns with my mum's still photos in the Ken Burns effect, but iPhoto doesn't. I can work around this if I can just do the photo animation and transitions in iPhoto then export to iMovie to add captions, titles, music, voice overs and chapter markers.
The highest quality export I can find is 640x480 which is virtually useless to me. Karsten's post suggests that the frame rate is for NTSC and I need PAL.
I was certain this was possible in previous versions of iPhoto - am I correct.
Why does Apple keep taking away the things I want - firewire, replaced iMovie HD with iMovie 08 (yuck!), export options (what have I missed?)
Anyway, I'm hoping someone can point me at a workaround that isn't too complicated for my mum.
Steve

Neither iPhoto 4 or 5 has a PAL option under the Quicktime export, only size options. Which iMovie version are you having trouble with? If it's V7 try downloading and usingiMovie HD 6 which has been made available to iLife 08 users who want the many features of V6 that were dropped out of V7.
An alternative that I suggested in the topic with Karsten was using QT Player to convert to PAL after exporting out of iPhoto. It creates a larger file but if you're going into iDVD it will be encoded again. The extra encoding may lessen the image quality but you'd have to give it a try, save the iDVD project as a Disk Image (File->Save as disk image) and play the disk image with DVD Player to see how the encoding went before committing to disk (burn with Disk Utility at the slowest speed available).
Happy New Year
TIP: For insurance against the iPhoto database corruption that many users have experienced I recommend making a backup copy of the Library6.iPhoto (iPhoto.Library for iPhoto 5 and earlier) database file and keep it current. If problems crop up where iPhoto suddenly can't see any photos or thinks there are no photos in the library, replacing the working Library6.iPhoto file with the backup will often get the library back. By keeping it current I mean backup after each import and/or any serious editing or work on books, slideshows, calendars, cards, etc. That insures that if a problem pops up and you do need to replace the database file, you'll retain all those efforts. It doesn't take long to make the backup and it's good insurance.
I've created an Automator workflow application (requires Tiger or later), iPhoto dB File Backup, that will copy the selected Library6.iPhoto file from your iPhoto Library folder to the Pictures folder, replacing any previous version of it. It's compatible with iPhoto 6 and 7 libraries and Tiger and Leopard. Just put the application in the Dock and click on it whenever you want to backup the dB file. iPhoto does not have to be closed to run the application, just idle. You can download it at Toad's Cellar. Be sure to read the Read Me pdf file.
Note: There's now an Automator backup application for iPhoto 5 that will work with Tiger or Leopard.

Flash and quicktime export not possible at all!

hi iwork dev team!
as there was no result on my prev post, here again:
i use keynote'08 4.02 on imac with 2gb and osx 10.5.2.
i created a presentation with 15 slides and over all 16,5 minutes.
each slide has a mp3 sound file attached (the speakers voice recorded externally).
now i am facing following problems on *export to flash* (export is around 18mb):
1) synchronization of voice and effects is different than inside keynote - i fixed this by changing times and export/test cycles, as long until i run sync in swf (please make it sync - this is terrible).
2) starting with slide 13 some objects do not appear - in further slides many objects do not appear. the sound and time is ok, but not much to see. if i split the presentation into 2 parts, the export works fine, all objects appear in all slides, but i found no way to combine those 2 swf files....
3) in one slide i found out that the order of appearing/disappearing objects confuses the swf export, so that many objects afterwards are not at all shown.... i played around long and splitted the slide in 2 slides and with some workarounds i got it show all objects.
4) it would be great if at least some transitions and most effects would be supported and times of effects would be the same inside keynote and in exported swf.
*exporting to quicktime*:
1) first i had one large mp3 for the whole presentation and added it as soundtrack and synced it inside keynote. exporting this to quicktime made it run async. but at least export was possible for the full presentation.
2) i splitted the mp3 for each slide and added each mp3 to each corresponding slide. this way i made it possible to export to swf (see above). but quicktime export now has no sound and slide shows up nearly endless.... qt export is impossible.
what can i do?
at least it would help me if i can export ONE swf file.
best would be if it has same sync inside keynote and in swf - but i can live for now with swf export optimized sync that doesnt work inside keynote. but it should be fixed at least in the future....

I'm currently having a similar problem, where the Flash exported by Keynote seems to randomly miss some objects on the page that appear after a click or a delay. In fact, in one case, I had embedded a EPS file in the slide, and some parts of the embedded file were exported to Flash but not others. I'm using Keynote 3.0.2, so I'm sorry to hear that Keynote '08 still has this bug which makes Flash export pretty awful to deal with.

Quicktime Export - Keynote, Streaming, and Movie Controller Settings

A few questions regarding qt export from keynote -
Is there a way to save quicktime export settings in keynote? Right now I'm exporting multiple files to custom sizes, and have to manually enter the size every time.
I'm exporting for streaming as well, and have to select it in the qt settings window every time.
also, is there a way to choose to show the movie controller when exporting a movie? Now I have to open the movie after export in qt pro and choose window>movie properties>presenation>movie controller type>movie controller (it defaults to none when exporting from keynote).
also, oddly enough, is seems that saving the movie after choosing to show the movie controller removes the streaming setting (movies wait to load completely before playing).
Thanks!

No answer to the main question...but the final question--
When you edit a QuickTime movie, even if the edit is merely to change the settings on the controller, it breaks fast-start. You should be able to fix it by doing a "Save As..." instead of saving the movie in place. But that doesn't seem to work in all versions of QuickTime; I have noticed that certain versions of QT-7 seem to break fast-start altogether.
There is an app out there called "Lillipot" that will fix this for you. Drag your movie to Lillipot, it does whatever magical conversion is necessary to make fast-start work again.

Quicktime Export Does Not Play Music

I am having problems with the Quicktime export function of iPhoto not exporting the background music with the pictures. The old quick time files with the music in them seem to be playing fine in quicktime, so it isn't a quicktime issue. The music plays fine with the slide show, so I wonder why this problem.
Help is appreciated. I am using 5.0.4 version of iPhoto.

If anyone reads these posts and is experiencing these problems I think I have a solution! I spoke to Apple today and they are aware of the problema and are working on a solution. In the mean time they have a work-around and it works!! The problem centers on importing music that is not in MP3 format in some instances. So the easy explanation, or fix, is to reformat any troublesome music selections as MP3. The trick is how to do this if you are using iTunes. This is how I went about it:
First I had to set iTunes to become MP3 friendly. I learned to do this from a post in the iTunes discussions (thanks to Peter Miller!)
1. open iTunes.
2. select iTunes preferences.
3. go to "Advanced".
4. select "Importing".
5. In the drop-down menu for "Import Using" select "MP3 Encoder"
6. Select files in iTunes Library which are not MP3
7. In the "Advanced" menu select "Convert selection to MP3"
Steps #6 and #7 were not adequate to convert my clips to MP3, however, so I had to take a couple of additional steps.
1. Create a folder on the desktop - I labeled mine "Slideshow Music"
2. Drage your music from iTunes to your new folder. You'll have to trash the original copies eventually, but I'd wait until you're sure the conversion to MP3 works to do so.
3. Use a utility to convert the files to MP3. I used one called iLoveMP3 that I found on the internet. It worked perfectly. I also found a commercial program called Sound Grinder but didn't try it.
4. Once you convert your music to MP3, discard the copies in your "Slideshow Music" folder that are not MP3.
5. Discard the copies of your music in iTunes before re-importing your MP3 copies of the same music.
6. FINALLY! Drag your new MP3 copies of your music in to iTunes. They are now copied as MP3 and will work in your slideshow!
I know it is a lot of work, but if you keep the iTunes settings as they are now, and all NEW music is imported as MP3, I think future music usage in slideshows should be a little easier.

Quicktime Export taking a long time

I rendered a project. Took 4 hours. Quicktime Export took the same after the render. Did NOT export self-contained. Usually a Quicktime Export is a matter of minutes, not hours.

I've had a similar problem before. (after render) I ask it to export as a reference movie, but it still takes forever. However, when I check the supposed reference file, it turns out that it's self contained (you can tell by the size). So, check the file that was exported...if it's huge then that's a good indicator that FCP didn't recognize the referenced video command. Maybe it's time to trash preferences or some other kind of troubleshooting? Then again, this problem has been random for me, happening on some projects but not others. --David
Message was edited by: daabomb101

Quicktime Export settings for projected slide presentation

I'm looking to find the best quicktime export settings to use in order to have a Keynote 3 presentation as a stand alone movie. I will be projecting the movie from a PC onto a large screen at 1024 x 768 resolution. The project is for a photography club public presentation, and needs to be top quality.
Thanks for your input
iMac 2.0GHz Mac OS X (10.4.6)

Barbara,
The 640X480 vs 720X480 dilemma is an interesting subject! DV Video and Video DVDs use 720X480 resolution. TVs do not have square pixels, but computer monitors do have square pixels - so some adjustment is needed, and 640X480 is the square pixel down-converted equivalent for computers to the 720X480 in non square pixels used by TVs......make sense?
iDVD supports high definition video
Well what this means is iDVD can read HD video files, and convert them to standard definition Video DVDs. It does NOT mean that iDVD can produce HD DVDs. HD DVDs and HD DVD players are not on the market yet.
Today's Video DVDs are not high resolution, they are 720X480. The only way to get higher resolution is to avoid the Video DVD standard, and just make a data DVD. This will not be playable on commercial DVD players, only on computers with the right software and codecs. If I needed to make professional presentations on large screen high resolution monitors, I would not use Video DVDs. Bring a new powerbook and use H.264
If you want to go the DVD route anyway, then 720 X 480 is the best you can get. I'd tell FotoMagico to export in HD (720p). This is a bit of overkill, as iDVD will encode at a lower resolution, but I've gotten good results that way.
You may have to use the anamorphicizer to get iDVD to realize the movie is Widescreen.
http://homepage.mac.com/sith33/FileSharing34.html
hope this helps
John B

Quicktime export question

hey guys
i know that quicktime export is the best for dvd because it is the same source coming out as it was going in.
my one video i exported was roughly 17 minutes long...i exported it and it came to about 300mb
i then exported a video that was only 7 minutes long and it came to 1.5gb!
both videos has the same amount of stuff going on it it...possibly the 17 minute one had even more! so why would the shorter lengthed video be such a huge file size?
i am planning on making a dvd with about 25 short lengthed films on it. most blank dvds hold 4.7 gbs so that one video being 1.5gb is kinda hurtin
why would it export that much larger? is there anything i can do to help that?
thankyou

hey
i rendered everything and exported again, althought unfortunately it still came out to be 1.5 gb!
i can't figure out what it would be...i tried something after...i imported the 1.5gb video into a new project and exported that...it came out to 80 mb which was good, but then when i deleted the other file, that 80mb video file all of a sudden became currupt! i dont know how it did because it was a totally separate exported file? :/
well i just ran out of space on my mac book pro so i was trying to find stuff to delete to save some space to continue.
i saw that itunes copies all of the songs from lime wire, so i deleted all of the lime wire copies, which was about 3 or 4 gigs.
unfortunatly when i opened my projects back up a ton of the music was offline! i suppose when i imported alot of music i chose the limewire copy instead which is unfortunate
i was freaking out when i saw this! all of these files were offline...is there any way to reconnect them with the exact file copy, thats in itunes?
even though alot of these files were offline, i still heard them on the timeline which was releaving...
im still trying to export this 7 minute long video to hopefully be less than 300mb. would there be any more of a problem now that some of the audio is offline?
all i need is a quicktime dvd quality export of it, if i get that, i suppose it doesnt even matter if i keep the project or rough stuff
please help!
thankyou

Quicktime export failed - out of memory

After I managed to open AVCHD (MTS) movies with AE CS4 I just tried to export a 2 min movie. I export as H264 1280x720.
I keep getting this error "quicktime export failed - out of memory"
It also happend when using SD movies
I have 2GB ram and a dual core inter E6550.
Does anyone encountered such problem ?

Are you rendering and exporting using the render queue, or are you using the Export command in the File menu? You should almost always use the render queue.
See
"Rendering and exporting movies using QuickTime components" and
"About rendering and exporting".

Improve QuickTime export speed?

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