How do i change pixel aspect ratio of an image in elements9?

My camera only shoots in one format ratio, i would like to change images to 2:1, or 1:2. Without cropping or letterboxing. (Hence i think it is the 'pixel' aspect ratio i need to alter, not the 'picture' aspect ratio). Is this possible in elements or is it something else i can't do in elements; and just another reason why i should've bought CS5 instead??

You can use a custom crop and Elements will automatically re-sample the pixels. You won’t get any distortion but you will sacrifice part of the image.
In this example the original image was 3872 x 2592
I divided 3872 by 2 and changed the height in the options bar to 1936
Part of the sky had to go but still a pleasing result.
Result
You can position the crop shield anywhere. e.g. depending on the original you may want to loose part of the top or bottom. Simply move the image around to get the best composition then hit the green checkmark.

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How can I change the aspect ratio of an image display

I am snapping a sequence of images and using imgPlot to diplay the images. However, due to my camera specifications [it's a Pulnix 9701 with Pixel Size 11.6μm (H) X 13.3μm (V)], the image I get displayed is elongated in the horizontal direction, i.e. if I snap an image of a square, I get a rectangle on my computer display.
How can I change the aspect ratio of the display on my computer? The only parameters I have seen so far just control what portion of the image is acquired or diplayed, but none actually changes the aspect ratio.
Thanks in advance for any help.

If you are using an analog camera, you can set the aspect ratio in MAX. This will correct for non-square pixels.
If you are using a digital camera, I don't think there is a way to fix it during acquisition. You could resample the image to correct the ratios, but that would be a slow, time consuming process.
One other possibility is that your computer monitor is in a mode which is not a standard 4x3 configuration. For example 640x480 and 800x600 are 4:3 ratios. 1200x1024 is not, which tends to distort your displayed images.
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How can I change the aspect ratio

I connected my new Apple TV 2 to an LCD projector (Epson 9300) using a Belkin HDMI-to-DVI cable. The projector supports a variety of resolutions, but the aspect ratio is fixed at 4:3. The picture is therefore stretched vertically. How can I change the aspect ratio on the Apple TV?

How can I change the aspect ratio on the Apple TV?
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Change pixel aspect ratio

Hi all,
My school requires me to produce all my videos in a format of 768px by 576px, square pixels, PAL format. I need to know how to change the pixel aspect ratio to 768x576 with the standard PAL format and square pixels. I can see that when you start a project you can set the size, but the boxes that contain the pixel size are shadowed out and I can't select them to change them. I have also tried to modify the project after it was created, using project settings and sequence settings, but again, I was not able to select the boxes that included the pixel aspect ratio.
Please help soon, as my project is due within hours.

My source material is 768x576 animations from Maya. The output needs to be .avi format, but it's not going onto a DVD or a DV tape or a web video, it just needs to be uploaded to my instructor's computer.
I am trying to export a file with the correct aspect ratio now. I set the output to codec=none, and changed the aspect ratio to 768x576. It seems unable to output the file, as I have tried four times and it has given me an error each time. Is a codec necessary? Is that what's freaking it out?
Also, the final video will only be 2:28 long, and I have set the scratch disk to a drive on my computer that has 78 GB free, so I hope it is not running out of processing space.
Thank you for your help and patience with this problem. I'm not sure I get the reason for the format myself, which is probably why I'm having trouble explaining why this is so important. However, my instructor told us numerous times that we absolutely had to have a final file that was 768x576, so I figured I had to make every effort to get it done that way.

How do I change the aspect ratio of source video in the event library?

I’ve imported video to iMovie 08 from a Canon Mini DV MD235 video camera. The video is recorded in widescreen format and plays back in widescreen when viewed from the iMovie event library (prior to doing any video editing). However, when I delete rejected frames from any particular video clip in the event library the video clip is automatically pillarboxed (i.e. switched from widescreen to 4:3 format). This squashes the video horizontally, stretches it vertically and leaves vertical black bars to the left and right of the video during playback. This automatic change in aspect ratio is occurring to the source video in the event library.
I’d be grateful for any help / advice on how I can convert the edited clips back to widescreen aspect ratio, so they display in the *event library* as they did when first imported into iMovie.

I don’t really want to clog up my hard drive with unwanted video and it’s easier to edit it from within iMovie.
Have you considered manually importing only portions of the clips you actually plan to use? Or, if you must import the entire clip, have you considered trimming externally in an application like MPEG Streamclip which will allow you to set frame level in/out points and then perform a "Save As..." operation that stores the select range of frames to an MOV file container retaining the proper flag?
Is there anything I can do from within iMovie to activate the 16:9 setting for these as yet unedited clips, so the same pillarboxing doesn’t happen?
Not sure what you mean by "unedited" here. If the files have been destructively split, the flag is gone and there is nothing you can do about it but re-compress. If you mean they are imported but as of yet whole and still contain their flags, then you have two options. The first is to edit non-destrctively within iMovie '08 and the second would be to do the trimming externally.
This second option is really fairly simple. Just close iMovie '08. Open MPEG Streamclip and load a clip you want to trim. Set your in and pout points, select the "Save As..." option, and store the files in the original Events folder with a new name. I would also recommend you perform these trims in their original time sequence so the "creation" date time groups (Finder attributes) are in time order also. When done with the loaded clip either delete it from the "Event" folder or move it to an archival location. When done with the last clip, close MPEG Streamclip, delete the Cache and Thumbnail folders from the Event folder, open iMovie '08 again, and go get a cup of coffee or tea while the files are re-thumbnailing. DO NOT DO THIS TO ANY EVENT WHICH CONTAINS FILES ALREADY USED IN ANY PROJECT. (I.e., this must be done before you start the actual project editing process.)
It seems odd to me that iMovie is doing this.
I suspect that as the application was originally written as an NLE, non-destructive, "by reference" application, the writers/updaters "overlooked" this facet when adding a "destructive" routine and did not provide for checks of this flag nor provide for copying it re-written segments.

Changing pixel aspect ratio during cropping (LR3.2)

When I crop sometimes the pixel aspect ratio changes here. I.e. the pic get stretched in horizontal or vertical way/or compressed. Any body seeing this also? After some time it does change to normal, but it makes cropping rather difficult when in a hurry.

I'm not sure I understand your problem, but I think what bothers you is the technique that has been in place in LR2 already for switching between landscape and potrait format of the crop, which in LR3 can be acomplished by the X keyboard shortcut.
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Beat Gossweiler
Switzerland

Changing Pixel Aspect Ratio with Aperture

i was wondering if aperture has a way of changing the pixel aspect ratio from square to DI/DV NTSC or HDV. so far i am using photoshop to do that but would love to do it inside aperture.

Not that I'm aware of. Pixels are pixels to Aperture. You could always crop your images to the right aspect ratio.
If you're looking to burn photos to DVD perhaps iDVD or DVD Studio Pro could resize your images to the proper size.

Change Pixel Aspect Ratio Once Already Started?

I've been having trouble with my video looking extremely blurry -- I thought it had to do with rendering but it looks the same rendered as it did before rendering. I think I figured out that it has to do with the pixel aspect ratio being too small (or is it frame size, or are those the same thing? It's all very confusing for me!). The final output for this video is YouTube, but it also looks blurry within Premiere (mainly when stretching the Program Monitor so I can see it larger).
I helped on a video a few months ago that looked perfect, everything was really crisp in Premiere (after rendering, that is) and when exported to YT. The pixel aspect ratio was 1920x1080 for this video, and the one I'm working on now is 720x480.
So, can I enhance the pixel aspect ratio of the video I'm working on now? If I'm not able to change the pixel aspect ratio once I've started the project, what would be your advice going forward?
Thanks, and please let me know if you need any more information!

You need to be sure your sequence setting matches
the frame size and aspect ratio of your source media.
To create a sequence that matches your footage, try this:
Once you have created a properly configured sequence,
you can copy (Ctrl+C) then paste (Ctrl+V) your already edited
clips into the newly created sequence.
Also:
Changing a Sequence to Match a Clip
http://www.video2brain.com/en/lessons/changing-a-sequence-to-match-a-clip
Create a sequence
http://help.adobe.com/en_US/premierepro/cs/using/WS3E67AF4C-B2A2-4f04-90B4-F8CCFB74B144.ht ml#WSd79b3ca3b623cac941d41a681247d1f35a4-7fff
What's the best export format or codec?
http://www.video2brain.com/en/lessons/whats-the-best-export-format-or-codec

Interpretation rules not working; can't change pixel aspect ratio

Hi,
I'm following the instructions on the Adobe help site here...
http://helpx.adobe.com/premiere-pro/using/aspect-ratios.html
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Unfortunately none of my changes to this file have any effect, and I'm clueless. These are cinemaDNG sequences and I'd like to keep working with them raw, otherwise I would take the time to export them and stretch them en masse through AE.

Hi Kevin, a mix of BMPCC and 5Dmk3 Magic Lantern. ML raw at 60p has a non-standard PAR, most of my footage is shot in this format. I need 0.65, the closest is 0.9091. I was disappointed at first to find no ability to manually enter the value, then elated to find the Interpretation rules text file, then disappointed again to find it doesn't work...hoping this ends well!

Yikes! Need to change pixel aspect ratio.

Hey folks, please be gentle, I'm really new to After Effects.
I created a fairly large composition in AE CS3. The dimensions are correct for the ultimate deployment (1536 x 680) but I've just discovered that my pixel aspect ratio was set incorrectly. I have it set to "D1/DV NTSC Widescreen (1.2)" and it needed to be set to "Square Pixels." So when I preview my project there are black bars top and bottom. When I change the pixel aspect ratio of my compositions to "Square Pixels" it literally cuts off my content on both sides. Gah. I don't have the time to rebuild the entire project!
Any suggestions? All help is much appreciated. Thanks!

Mylenium, thank you! Yeah, pixels are pixels, darn it!
Please let me just clarify ...
In my Render Queue I go to Output Module Settings and choose something like "JPEG Sequence" and render it out. (Will that make, like, a million individual files? I've got 3 compositions and they're all about 3 minutes long.)
Then create a new composition that is the correct size AND pixel aspect ratio.
Then import whatever was rendered out.
Sorry for the need for hand-holding!

How do I change the aspect ratio on Final Cut Pro X?

Whenever I upload new media (regardless of what ratio it was filmed in) it plays in letterbox format. I would like to change the aspect ratio to 16:9. Thanks.

Please open the clip in the QT player and post a screen shot of the movie inspector. Post a screen **** of what you're seeing in the viewer.
You keep saying upload, do you mean import?

DVCPRO HD 720P: pixel aspect ratios with still images from Final Cut

I am currently trying to get still images from a trailer I am working on with Final cut pro. The footage is DVCPRO HD 720P 24pn and the interlacing and pixel aspect ratios have been giving me a lot of trouble in photoshop. I am able to convert the PAR but it is for preview purposes only...? I need the file to be saved with the converted PAR. How do you do that???
Also, the de-interlacing filter on photoshop doesn't seem to help the quality of the photo.
Anyone have any ideas?
I have searched and searched and only found somewhat related questions, so maybe I am the only one trying to do this...

Why are you doing interlace if you have 720p?

How can I change the aspect ratio in imovie 10.0.1

After importing a movie in to the new updated version of iMovie which is 10.0.1 I noticed all the frames were elongated ( stretched out of proportion ), can some one tell me please how to keep the original ratio when importing or and how to change it after importing.
I first thought that maybe it was just how iMovie iMovie shows this aspect only when editing and that when the move was finalised it would revert back to its original ratio with any changes that i made, Only after two and a half hours of finalising this was not the case and the movie plays back stretched.
HELP!

You can't.
iM10 is 16:9 only.

How do i change the aspect ratio??

Hey guys, I'm having a big problem. I'm an intern working for http://www.bartlettinteractive.com, and I've been editing a video in their copy of final cut express. The footage is shot with two different cameras, one is mine and the other is his, mine shoots in HD, and I imported it as 960 x 540 video. The other shot in 720 x 480. Finally we used a bunch of photos shot with a camera at something like 1600 x 1200. My problem is that now, after I've basically finished the video, my boss wants me to export into 16:9 when the entire time the canvas has been showing the video in 4:3 because of the way the flash player on their website is set up. Can someone please help me with changing the entire video's aspect ratio?

Hi(Bonjour)!
You don't need to.
You can check the sequence's anamorphic property in browser.
Or you can create an anamorphic DV sequence, insert your edited sequence into it (get the squashed result) and export the movie as self contained one. But it will be encoded to DV NTSC. It's better to export with quicktime conversion when going with flash.
Michel Boissonneault

How can i change the aspect ratio in Event Library?

the videos i imported to iMovie from iMac look horizontally distorted. i took them with an iPhone4. when importing them, i chose 16:9 ratio, this may be the reason. i can not change the ratio to 3:2. Thanks.

Hi likethis,
Welcome to the Support Communities!
The iPhone 4 records at HD 720 p, so that is why your clips are distorted.
iPhone 4 - Technical Specifications
http://support.apple.com/kb/sp587
Video recording, HD (720p) up to 30 frames per second with audio
5-megapixel still camera
Do you still have the clips on your iPhone? If so, here is how to import them into the latest version of iMovie:
iMovie Help: Import from iPad, iPhone, or iPod touch
http://help.apple.com/imovie/mac/10.0/#mov142f39686
Cheers,
- Judy

How do i change pixel aspect ratio of an image in elements9?

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