16:9 Aspect Ratio exporting incorrectly

I shoot 16:9 footage with my dv cam @ 720x480. When I try to export using default video settings, and when manually setting them to 720x480 (PAR 1.2) I get the same problem: 16:9 video is squeezed to more like 13:9.
To demonstrate, I have exported a frame using these settings:
http://atomspace.com/putfile/AR_settings.jpg
... and this was the result:
http://atomspace.com/putfile/Aspect_ratio_wrong.jpg
As you can see, the frame is squeezed ---- for example, compare the CRT monitor in the exported frame to the one in the sequence window in Premiere.
Can anyone offer some advice to get my video (and frame exports) to be exported correctly - without this horizontal squeezing?

To understand aspect ratios, see:
FAQ:16:9 or 4:3?
You will also find links to many
free tutorials in the PremiereProPedia that will quickly show you how things are done in Premiere Pro.
Cheers
Eddie
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Similar Messages

Solution for Aperture's aspect ratio/export bug?

take an image, then use the crop tool to crop it to a 'perfect' 2x3 or 3x2 aspect ratio.
now export the image.
my case?
Canon 350D images, cropped to 2x3, exported to 'within 750x510' with the purpose of getting an image of 340x510 pixels.
the result? 340x509.
the only way to get a correct export size is to manually change the crop dimensions in the HUD; very inefficient; and sometimes this doesn't work either. rather than getting 340x510, Aperture sometimes skips to 339x510.
it's especially difficult to export images in my favourite mobile size: 174x204, even when using the equivalent 29:34 aspect ratio to crop the image.
any ideas?

found it.
first, I had to extend the length parameter of the Export preset far beyond my goal of 204 pixels and rely on the 174 width and aspect ratio to automatically calculate the final exported length of 204.
next, I had to manually increase the crop length of the image, 1 or 2 pixels at a time, and export each time until Aperture exported my exact required dimensions. it only took 8 tries!!

Aspect ratios exporting to quicktime

Apologies if this is a hoary old newbie question and please do point me in the right direction if there are other threads on the same topic.
I’m editing a short originally shot on digibeta 16:9, then dumped down onto DV for digitising in. I’m having trouble keeping the aspect at 16:9 when I export to Quicktime.
The imported clips need ‘anamorphic’ checked to push them from 4:3 into 16:9 for editing, and almost every time I export the timeline to Quicktime, it comes out as 4:3. I’ve tried loads of different combinations of export settings but can never hit on the right one twice, let alone quickly. It’s not helped by FCP defaulting back to, well, its defaults each time.
So my question is: What boxes need to be ticked, settings set, etc. to export to a 16:9 .mov? I’m after streaming quality to do rough cuts people can view online.
many thanks
SD

You should use Compressor for this if you're not already using it.
Export the squeezed movie from FCP, and bring it into The Compressor Batch window. Your clip will appear in the window with a "Setting" column to the right of the clip name. Click the pop-up to apply a setting.
You will see all of your codecs with the QuickTime Web Download settings most likely toward the bottom.
Select the settings that you need.
This will show information for your setting in the Inspector window. Towards the top of this window, you will see a series of buttons under the name & description fields. If you hold your mouse over them, the name of that preference will pop up. Click on the Second to the last on the right which is "Geometry".
Here you can chose your frame size, pixel aspect, etc. At the bottom, you will see "Constrain to display aspect". If you click that menu, and select "16:9", and then click "Submit" in the batch window, your movie will be exported in the proper 16:9 aspect ratio.

16:9 aspect ratio - export to DVD

We want to produce some DVDs in 16:9 which play on a widescreen TV properly ie filling up all the screen and not warped in any way. also we would like the DVD to play on a regular 4:3 TV as letterboxed, and on a computer as 16:9
We filmed the production in DVCAM 16:9, digitised in as 16:9, and edited in FCP as 16:9.
At this point we have been trying with different settings and methods of exporting, we have tried using compressor, then to DVDSP, or as QT to Toast.
Results so far - all warped in some way, either letterboxed, stretched, zoomed, pillarboxed or a combination of the above.
Does anyone know of exactly what settings we need to use to get our project onto DVD in widescreen?
The proj is 2.5hrs long, we work in PAL and we are using FCP Version 6.0.2, Compressor Version 3.0.2 DVDSP Version 4.2.1
Thanks to anyone who can help
Meris

This has always worked for me:
FCP: File Export QTMovie... current settings.
COMPRESSOR: 16:9 High Quality 90 minute (choose ac3 for your audio in here)
Then, in DVDSP make sure the setting is correct in the above window.
Also - check your preview (forgot what it's called)you can change it to widescreen also. Dbl check there that indeed all is good.
Then, as said above also - run it on DVDPlayer in your applications folder. Don't watch it FULL screen, watch it as a window in your finder. There you'll get a read on EXACTLY what the dvd is sending... if you see a 4:3 window with letterboxing something is wrong. You should (SHOULD) see a 16:9 window with no distortion or letterboxing.
Once you determine that, the issue will be your setup of DVD player and TV.
CaptM

Aspect ratios for FCP 5 exportions

To all Mac Fans,
I have filmed a film in HD and editing using FCP 5. I have done this when i export:
file > export > QuickTime Movie > (named the movie) > save
(my settings are "current settings" and the movie is self contained.
Its an 8 minute film.
I dont know if this helps, but i went
final cut pro > easy set up
and my settings are:
sequence preset - HDV 1080i
Capture Preset - HDV
Edit to tape/PTV output Video HDV (1080 x 1440)
However, after exporting and then burning through iDVD when i play it on different sized televisions, i find that some of the image gets cut off. Right now i am presuming that that is due to HD being something like 1080 x 1440 pixels, which is bigger than the average tv which runs on an aspect ratio of 3:4.
a mate of mine suggested that i trim off the edges to each of my sequences, by cropping. However, that is long and time consuming, and due to visual semiotics i feature in my film, i cannot chop off edges of my sequences.
Could someone plesae advise me how to obtain the best quality 4:3 aspect ratio export formatting??
If it is possible, i prefer not to use compressor, as i have read the simple instruction booklets, exported it, but then cannot burn to iDVD.
many thanks to all
-jordan

I haven't been the only helpful one here and so you know, you can reward those who have by clicking the or buttons over their posts. You get 2 helpfuls and one solved...
New Discussions ResponsesThe new system for discussions asks that after you mark your question as Answered, you take the time to mark any posts that have aided you with the tag and the post that provided your answer with the tag. This not only gives points to the posters, but points anyone searching for answers to similar problems to the proper posts.
If we use the forums properly they will work well...
Patrick

16:9 Apple TV export playing with incorrect aspect ratio in iTunes.

Hi, I've exported a 16:9 PAL movie from FCP using 'Export for Apple TV' which plays fine in Quicktime (1024x576 m4v file), my problem is when I import it into iTunes it changes the aspect ratio to 720x576. If I 'show in Finder' and play the iTunes import using Quicktime it plays fine (1024x576).
So it seems a problem with iTunes?
If anyone else has fixed this problem I'd love to know how.
Many thanks,
Dave

For anyone interested...
I've been in contact with Elgato http://www.elgato.com/elgato/int/mainmenu/home.en.html
regarding this as they are part of this issue.
They have confirmed that there is a bug in the latest releases of iTunes that is causing the problem.
They have been communicating their information to Apple but have had little response to date.
Maybe we'll get a fix when Apple could be bothered.

Premiere exports in incorrect pixel aspect ratio

My Panasonic camera shoots quicktime .mov JPEG videos in a 720X408 px resolution. I am having a very hard time editing them in Premiere, because I cannot get it to export them in a correct pixel aspect ratio.
Maybe you can figure out what I'm doing wrong. Here's what I do.
First, when opening a new project, the closest frame size I can choose is 720x480. So I choose that. I import the .mov file into it, and put it on the time line. At that point it looks like this:
http://img291.imageshack.us/img291/812/premierewindowoc9.jpg
Correct aspect ratio and no deformation.
When I try to export it as a .mov file, I do the following: I click on settings (in the file save dialogue), and go to video settings. I can choose any pixel aspect ratio, it all produces the same results, but for example, let's say, DVCPRO (1.5) (that's the closest to the size I need).
I can manually set my frame size to be 720x408 px, assuming that now the frame size will be exactly the same size as my video and no deformation will occur.
However, the result I get is this:
http://img6.imageshack.us/img6/6730/exportedmoviehl5.jpg
I've drawn arrows on that to make it clearer. So, I have a movie that's 720x408px. Premiere exports a frame sized 720x408, but then for some strange reason shrinks the actual video down to 483x480!!??!! Leaving completely unnecessary black bars on the sides.
Why does it do this?
When I export it with frame size 720x480, it doesn't add black lines on top and bottom as you'd expect. It does exactly the same thing you see in the image above.
I have tried many other combinations too. I have tried exporting it as every other available pixel aspect ratio, also as an avi file, nothing makes any difference. It always shrinks the original video in width, and adds black bars to the left and right.
What am I doing wrong??

Tina,
Lets see if we can get kitty onto YouTube.
There are four issues, that you will need to overcome:
1.) Project Preset to begin. Stanley lists the possible choices in post #8, based on the specs of your camera. You will have to determine which of these you used to record the files. These are *probably* set in your cameras menu area, and if you have not changed them, are probably still set. That will get you started in the right direction - but wait, theres more...
2.) It seems that your camera uses Motion-JPG as the encoder to create these files. There are at least two good Motion-JPG CODECs available, Lead and Morgan. Plus, your camera may well have come with its own Motion-JPG CODEC. The CODEC is what allows your camera to encode/compress the video data, and also what allows programs like Premiere to decode that data. Did your camera come with a CD/DVD with software on it? If so, the installation of that software *should* install any proprietary CODECs to your system. Now, if this was the case (or soon will be the case, when you locate that CD/DVD), Premiere *possibly* will be able to use that CODEC to handle the footage from your camera. If it does not, then it is *possibly* only a matter of purchasing, downloading and installing one of the two mentioned Motion-JPG CODECs. Both are relatively inexpensive, and Premiere *usually* can work with either, though your exact footage might not permit this. This is usually because a camera mfgr. chose to do their own thing. Thats why any disc that came with the camera is the first place to start.
3.) Now, you are in Premiere, have the proper CODEC installed on your system, and have Imported the footage into a Project with the proper Presets. If all is working, and I hope that it is, you just edit your footage.
4.) You have been working with Presets established based on your footage. That is likely not exactly what you will want to upload to YouTube. This is where Export comes into play. Unfortunately, YouTube seems to change the specs. weekly. About the time that someone publishes fool-proof details and settings for YouTube, they (YouTube) change everything. The best advice is to search as many fora, as you can for Export Settings for YouTube. Look at the dates for all articles. You really will only care about the most recent - very recent.
Going back up the list, there is another possibility. That would be to use a 3rd party conversion program to convert your footage to a DV-AVI Type II file. Often, with the proper CODEC installed, Premiere can do this internally, though not always, and even when it works, there can be problems. I use DigitalMedia Converter (Deskshare) a shareware program for most of my conversions. There are many freeware, and shareware, conversion programs available. Many get mentioned in this forum. Many get glowing reviews. Some are easier to use, than others.
Some balk at the thought of owning Premiere Pro and then having to use some 3rd party software to get their footage into a robust NLE, that they paid good money for. The fact is that Premiere Pro was designed to work primarily with DV-AVI Type II files, from mini tape cameras - the point made by several. That does not mean that it cannot work with other file types. It does, though not always without problems. Sometimes just passing the material through a conversion program will clear up all problems and no one is the wiser. I often use Premiere Elements, Pros little bitty brother, to convert some file formats, because it is more tolerant of many of these, than is Pro.
Good luck, and sorry that I do not have a current suggestion for Export to YouTube. Since it is a hot distribution medium, you should have no problem finding the correct settings for today - be sure to check the date of all articles, as the specs change all the time and in a heartbeat.
Let us know if you have any more questions. For "how things are done in Premiere," I recommend the Premiere-wikia: http://premierepro.wikia.com/wiki/Main_Page
for tutorials. Most that you could want to do will be there someplace. The current YouTube setting might be an exception, just because every time the Wikia gets updated, that info is out of date.
Hunt

Still image pixel aspect ratio wrong in exported video (but correct in Premiere renders)

I've saved a targa still image from my footage and added it to the bin. It's properties show as follows:
Image Size: 1440 x 1080
Pixel Aspect Ratio: 1.3333
This correctly matches my sequence settings as I'm working with 1080p widescreen footage.
The image appears as expected in the Program window both before and after rendering previews. However, once I export my sequence as a video file, the still image is squashed (displaying incorrectly):
A work around would be to stretch out the still to a width of 1920 in Premiere so that the export displays it back at its normal aspect ratio - which works - but I don't understand why I should have to do this.
The other solution I found was to go to the bin and 'Modify > Interpret Footage' and although "Use Pixel Aspect Ratio from File" already shows the correct settings, to actively reset it (to the same pixel aspect ratio) with the 'Conform to' option:
This works too.
Surely a bug?
(using Premiere Pro CC)

Thanks for the quick reply. But then why does the still's properties (in my bin) show the pixel aspect ratio as 1.3333 (not square pixels, 1.0) and should it not appear incorrectly in both the preview renders and the exported video ? This seems inconsitent to me.

Export Self-Contained / Sequence / Aspect Ratio Question

Hello all,
I have source clips, that look like this, with a command+I in quicktime:
Format: 24-bit Integer (Little Endian), Stereo (L R), 48.000 kHz
DVCPRO HD 1080i60, 1280 x 1080 (1888 x 1062), Millions
FPS: 23.98
Normal Size: 1888 x 1062 pixels
Current Size: 1888 x 1062 pixels (Actual)
Now, in FCP, I have to chop this source up into smaller clips, so as I set in and out points, I drag to my sequence, and let FCP adjust the sequence settings to match the clip. It auto-adjusts to:
Frame Size: 1280x1080
Aspect Ratio: HD (1280x1080) (16:9)
Pixel Aspect Ratio: HD (1280x1080)
Compressor: DVCPRO HD 1080i60
Audio: 48khz, 24-bit, Channel Grouped
When I export my clip, I want little/no processing of the source file, and want the aspect ratio to be locked at the highest quality possible, with no funky pixel aspects ratios, etc. So, I export a Quicktime Movie (no Quicktime conversion) with "Current Settings", and I make the clip self contained.
The output ends up as follows:
Format: DVCPRO HD 1080i60, 1280 x 1080 (1888 x 1062), Millions
24-bit Integer (Little Endian), Stereo, 48.000 kHz
FPS: 23.98
Normal Size: 1920 x 1080 pixels
Current Size: 1920 x 1080 pixels (Actual)
So, obviously the pixel aspect ratio has done something in the export, as the original size was 1888 x 1062 and is now 1920 x 1080.
Is there a way to process these clips on export from FCP, where the pixel is a normal 1:1 conversion, be it at 1280x1080, 1888x1062 or 1920x1080 with DVCPRO HD 1080i60, in FCP? Or is this something I have to achieve in Compressor? I'm looking for the Quicktime info on the resulting clip to return the same size for: Format, Normal Size, Current Size.
Any help is appreciated! Thanks!

I have read this post over and over and there are some strange things going on with analyzing media now. I am absolutely sure that my HD footage (from a Z1U) used to be read by QT at 1440x1080 (1920x1080). Actual pixels were 1440x1080, a 4x3 aspect ratio, but displayed at 1920x1080. Used to be, like I said. I recently upgraded to OS 10.6.4, and QT 10 is quite a bit different. (In fact, other that the new skin, I haven't found any new features I like. Beside the point.) Now I get a QT readout like yours: 1440x1080 (1888x1062). A 4x3 capture aspect ratio and a 16x9 display aspect ratio, but not the same numbers. This can't be right--by law one of them has to be incorrect. I suspect the new version of QT. The same clip in FCP is read as as 1440x1080 with the HDV pixel aspect ratio (Edit --> Item Properties --> Format.) Furthermore, the readout from MediInfo Mac (endorsed by Apple) is even stranger: 1416x1062, a 4x3 aspect ratio, betraying yet another suspect data output. May be MediaInfo is correct, maybe not. I suspect no--my gut says FCP is correct, since it was once matched by QT. So, three analyzations and three results. The only conclusion is one or more of the analyzers is incorrect.
I suspect that the data readout in QT 10 is questionable. According to the Z1U manual, the camera records at 1440x1080, QT and FCP have this correct, but MediaInfo Mac does not. But the display raster information, as read by QT 10, has changed from 1920x1080 to 1888x1062.
So, I did a test. I followed the same procedure you did, including letting FCP set the Sequence Settings (it was correct). The QT 10 data readout from the exported movie was, like yours, 1440 x 1080 (1888 x 1062). Same results when I forced the Sequence Settings to HDV 1060i first. [FCP 6.0.6, QT 10.0 (114) ]. This was consistent with the QT 10 readout for the original, raw media.
My conclusion? Your movie is fine, there was no Pixel Aspect Ratio manipulation. The data readout in QT 10 is wrong. Sounds like a bug to me. I'd say MediaInfo Mac also has a problem--maybe they are both "drinking from the same poisoned well" somewhere deep inside the code.
Last resort: if you have access to an older version of QT, try getting the readout from that. I'm going to. If you'd like to know the results, let me know.
One thing you must do: check the Pixel Aspect Ratio in your edited sequence:
[Sequence --> Settings --> General --> Pixel Aspect Ratio]
Make sure yours is set to HD (1280x1080). Actually, check your camera manual to determine what it should be and make sure FCP is matching it. If not, force it.

720 x 480 DV sequence export aspect ratio always wrong. How come?

Finally finished editing one of the sequences and want to export and test it,
But no matter what settings in QuickTime Conversion (or just QuickTime Movie) parameters I do (e.g., Size), the exported file always seems to be in the wrong aspect ratio.
I need to have the resulting movie burned on DVD for showing.
Any tips appreciated.
Sequence settings are 29.97 fps, 720 x 480, DV/DVCPRO NTSC, NTSC CCIR 601, 48 KHz.
Thanks.

Hi guys.
OK, I hate to use the words "I assumed" because you know you are going to get into trouble for saying them! But... I guess this is how the newbies like me learn the difference between assumptions about certain theoretical concepts and their real-world exceptions.
"I assumed" that in FCE/FCP that if I set a sequence's settings in the new "multi-format" timeline, that FCE/FCP would keep that sequence throughout the timeline, and automagically conform whatever clip formats that I put into it, into the sequence's formats. And therefore that I no longer need to worry about the original format of the clips, and just focus on using the sequence's settings as the final assembly format.
(Please advise if this assumption is incorrect).
Thus, my sequence settings above
29.97 fps, 720 x 480, DV/DVCPRO NTSC, NTSC CCIR 601, 48 KHz
combine footage from
1) HDV camcorder imported into iMovie 08 as 960 x 540 (the "lower resolution" option from iMovie '08 import), 16-bit @ 48 KHz (Big Endian), 25 fps
2) AVI files (DiVX 512 x 384, MP3 at 44.1 KHz, 23.98 fps)
The AVI DiVX footage is actually television program recorded content. The HDV footage (converted to 960 x 540 resolution by iMovie) is what I shot myself.
What I am doing is trying to cut in my HDV footage (home video) into the TV show's content to create a humorous entertaining video to show family and friends.
So after editing this thing for the past week, I am now ready to test on the target devices (iPod, DVD).
The edited cut plays fine in FCE's preview.
However, on export, the original TV show's content is in the wrong aspect ratio. That is, it is a bit wider, pulled out horizontally. Not significantly wider (e.g., not like 4:3 pulled to 16:9) but just not in the proper aspect ratio. I can't really tell if the superimposed HDV (that is, 960 x 540, not actually 1080i) footage is pulled out too (most of that is shrunk down or otherwise distorted, in the final assembly).
I have spent two days now exporting to many different formats, etc. but none of them seem to work. I just don't understand why. I would have thought that "forcing" the pixel dimensions using QuickTime Conversion's "Size" option would brute-force ensure the resulting video has the exact required dimensions and thus aspect ratio, but it does not seem to be my result.
Help much appreciated!
Thanks.

Aspect ratio when exporting to DVD

Newbie - forgive me but have been struggling with this one for days.
Have a project - 5 min film - in FCP X and really struggling to export it to DVD using the share command - it will copy fine but the original is in 1920 x 1080 and the DVD share option automatically selects to burn at 720 x 576. Inevitably the output is skewed and the altered ratio means that there is lost image around the edges.
I need to have this project outputted onto DVD.
I have tried exporting via the Blue Ray option and using the DVD disc option instead of the 'Hard Drive (Blu Ray)' option under Settings/Output Device but although this process seemed successful the DVD would not play on either a DVD player or Blu Ray Player.
Is there any way of exporting direct to DVD in 1920 x 1080 or similar locked aspect ratio (eg 1280 x 720 etc) or of altering the default output setting for DVD sharing?
I don't have compressor, I don't have DVD or Blu Ray burner software and surely FCP X can do this?
I have altered the format of the original file into various aspect ratios but irrespective, the output ratio is always the same incorrect ratio of 720 x 576.
In anticipation of your help, thank you and please keep your answers in plain language - am new to FCP X and macs!
Thank you
LizW

Taht's really puzzzling. Could you export a short section of your video as a Master File and open in QuickTime – and post a screen shot of the Movie Inspector Report?
Here are some screen shots of a 1080 PAL video. I have chosen a slide show with 3:2 images to emphasize the circle shape and the rectangle that extends to nearly the width of the frame.
I then export as Share>DVD. Note the 720X576 frame size bottom left.
Here, I have opened the VOB file after export in VLC (DVD PLayer will not support a screen shot).
As you can see the circle shape is not distorted (so the anamorphic data was read correctly). Nor is anything cropped in display – since the entire rectangle is shown and the width of the black bars is unchanged.
Russ

16:9 project exports to a different aspect ratio

Using Premiere pro 1.5
I have a video project that was created in DV NTSC 16:9 and when I export the AVI in standard 16:9 settings it ends up being not as wide as it should be.. closer to 4:3 but not quite... It looks great in my edit/timeline windows....The AVI export settings are default and work good with other exports....I used still photos in this project that I had to enlarge using the "scale" funtion in the "effect controls" window so they would fill in the screen....is that why?..... I need it to be the right aspect ration for TV broadcast..

OK.
Those are the correct settings for Widescreen export. The only other issue here is that broadcast uses a slightly incorrect Pixel Aspect Ratio of 1.2121 (the correct should be 1.185). Your version of Premiere Pro also uses an incorrect PAR, but one that doesn't exactly match the broadcast PAR. Later versions of Premiere Pro were altered to adopt the same incorrect PAR. (So now at least everyone is doing it wrong in exactly the same way.)
Plenty of folks, I'm sure, used this earlier version to create broadcast output, so you can probably get away with it. If not, you may have to upgrade to CS5.

Can't export anamorphic 16:9 to 4:3 (aspect ratio preserved by bars)

Hi,
I've been reading forums and trying different things for days now and cannot seem to export my anamorphic 16:9 sequence to 4:3 with black bars preserving the aspect ratio. I've tried quicktime conversion with "preserve aspect ratio" clicked. I've tried copying and pasting my 16:9 sequence into a 4:3 sequence, but this throws off attributes such as titles, keyframes, and clip speed. I've tried nesting the 16:9 sequence, opening in viewer, and dropping the nested clip into a 4:3 sequence, but that also messes up the audio/video/title sync (even when I've mixed down the audio. The only thing that has come close to working is exporting the whole 16:9 sequence to .mov, then reimporting the .mov into a 4:3 sequence, and then re-exporting, however, the titles are then squished (incorrect aspect-ratio for titles only, video appears correct) and the quality is diminished by the multiple exports/renderings.
Please Help!
Thanks,
Adam

I would say go with you lowest common denominator - 4:3.
Actually I have found no difference in burning a disc at 4:3 aspect ratio and 16:9 aspect ratio. They both look the same on 4:3 and 16:9 TVs. The only difference I have found are the menus. (but make sure your dvd player is set at 4:3 LB (letterbox) or the your 16:9 project will come out full screen with the sides cut off).
read here for more info
http://discussions.apple.com/thread.jspa?threadID=430920&tstart=30

Exporting 1080i, Pixel Aspect Ratio Problems

Hello everyone,
I've been dealing with a lot of different format projects recently: SD, HDV 720-24P, and HDV 108050i.
For now, these projects are intended for internet delivery. I've not had too much problem exporting the SD and HDV 720-24P projects, but the HDV 108050i has been very frustrating.
When I export SD and HDV 720 in compressor, I set the pixel aspect ratios to NTSC and square, respectively. But when I try to set the pixel aspect ratio for the 1080i to "1080i 16:9" (which I believe is 1.333:1), it rejects my choice, choosing "default" instead. When compressor finishes exporting, my 1080i movie looks very squished horizontally.
The only success I have had is in exporting via Quicktime conversion, where I duplicate my compressor settings, but do nothing to the pixel aspect ratio (since there is no option to change it in quicktime, it seems). The movies I have exported with Quicktime have been fine. I don't know if it makes a difference, but when I try to export these 1080i clips, I am in the proper 1080i "easy setup."
I know almost nothing about this pixel aspect ratio business, but I believe it is the cause of my problems (since I am using the proper 16:9 aspect ratio for movie width x height).
My Questions:
1. If I am understanding the problem correctly, how do I get compressor to acknowledge the right pixel aspect ratio for my 1080i footage, rather than the incorrect "default"?
2. If am not understanding the problem correctly, what might be going on?
3. Can anyone point me to a useful resource about pixel aspect ratios? I've been searching the forums and online, and I thought I was getting a grip on things but it seems I am still way over my head. For example, what is the significance in Final Cut Pro of changing your viewer or canvas to not show square pixels? Do you need to format for square vs. non-square depending on the final delivery destination (not the source format)?
Thanks!
Message was edited by: Haberdasher

Sorry to bump, but any ideas?

How can i export a series of images in different aspect ratios to the same height

How can i export a series of images in different aspect ratios to the same height?
I wish to make a slider callery for my website. all the images need to be 750 Pixels high, the width does not matter. I have a mixture of square pandscap and protraite images can i do thing as one export or do i have to do it twice? Once for long edge and once for shot edge?
Thanks

Yes, you can but there is a trick to it.
In the Export Dialog under <Image Sizing> select Widdth & Height.
Then enter 750 pixels for Height.
Put your cursor into the Width field behind all the numbers that appear there and with the backspace key delete the numbers. If you enter "0" it will not accept that. But it accepts when you just delete the field for Width with the backspace key. The Width field will now be just blank.
When you then export all image will have a height of 750 pixels and the width will fall variously according to thne height / width ratio.
Or alternatively you can enter 7.5" for height at a resolution of 100 ppi.

16:9 Aspect Ratio exporting incorrectly

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