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?
You can't. The TV device plays content at the encoded aspect ratio. It is up to your viewing device to alter the display aspect if it can. Your primary options are to use a different viewing device capable of multiple aspect ratios, scaling, and/or zoom effects or you could simply letterbox your content when you encode it.

Similar Messages

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.
Bruce
Bruce Ammons
Ammons Engineering

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 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 can I change the aspect ratio in IMovie from 4:3 to 16:9?

I have imported a movie which is made in 16:9 but I see it in IMovie in 4:3. I want to change IMovie in the way that it takes the apect ratio to 16:9 but cannot find how to do. How to solve this problem?

IMovie version 10.0.7. OS X 10.10.2
is my question clear enough?

Can I change the aspect ratio of existing projects?

Over the past few years, I created a number of iDVD projects of special occasions. I guess the default aspect ration in the older versions of iDVD was 4:3. I now have a widescreen TV and would like to view these videos in 16:9 mode. The TV can change aspect ratios but it distorts the video. Is there a relatively easy was to redo IDVD projects to change the aspect ratio to widescreen?

The TV can change aspect ratios but it distorts the video. Is there a relatively easy was to redo IDVD projects to change the aspect ratio to widescreen?
Depends on your goals here. You can duplicate what your widescreen TV and do fairly easily but you would still end up with screen distortion if you use the entire 4:3 display area. It is is also reasonably easy to crop your 4:3 aspect to a 16:9 area within the 4:3 viewing area and burn this to a DVD. While this would prevent distortion, part of your viewing area would be lost and the result would be the same as using the the "Zoom" display on your widescreen TV. A third option might be to select a 16:9 viewing area within the original 4:3 display area. Unfortunately, this would would normally require an advanced editing application or cropping and scaling either as a whole or in selected segments. In either case it requires a much greater effort on the part of the user.
In short, actually changing an aspect ratio from is original aspect is either easy but causes distortion or it is difficult and time consuming. Further, in either case you are merely duplicating what your TV can already do. If you don't want distortion, use 16:9 "sourced" (either original or cropped) content. If you want to reduce the distortion (and your particular TV has the option), use the "Justify" viewing option which applies little or no distortion at the center of the viewing area and most distorion towards the left-right edges of the screen. Otherwise learn to live with the distortion and decide whether you prefer the distortion being applied to the DVD or just on the viewing screen.

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?

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.

Everytime I open itunes the cover flow size returns to default. How Can I lock the aspect ratio?

Whenever I shut down my computer and restart it, the aspect ratio of the images in itunes coverflow reset to their default size. How can I keep them where I set them.

I have an issue somewhat like that, except it doesn't happen when I shut down or restart my computer. Mine resets each time I click the green resize button (using an iMac) to minimize iTunes to the mini player. Oddly enough, if I resize the cover flow, switch to a different view (ie. library without cover flow) and then hit the resize button to switch to mini player, upon maximizing iTunes again, I can switch back to the cover flow and it will have stayed the same size. Obviously I'm not going to go through that process each time I want to minimize iTunes to mini player, but when I simply minimize it when in cover flow view, as you mentioned in your post, it resets the aspect ratio each time. Clearly this isn't a massive issue as I'm still able to use all the other functions of iTunes perfectly fine, but I have to admit it is very annoying and has been persistent for the last few hours. Please if you've found a fix let me know, however I noticed you are using Windows 7 so we likely have two completely different issues.

IMovie 10.0 How can you keep the aspect ratio to 4:3 for older movie clips?

I upgraded to iMovie 10.0 from 9.09. When I try to use an older movie clip that was shot in 4:3, iMovie changes it to 16:9. Is there a way to keep the aspect ratio intact?

IMovie version 10.0.7. OS X 10.10.2
is my question clear enough?

Can I change the aspect ratio of the storyboard template in Pages to 16x9?

Every time I try to drag a side of the storyboard panel it keeps the aspect ratio constrained to 4:3. I'd like to make it more rectangular to fit my 16x9 storyboards. Suggestions?

Jason,
With object(s) Selected, open an instance of the Metrics Inspector and deselect "Constrain Proportions".
Regards,
Jerry

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 do you change the aspect ratio of a video from 4:3 to 16:9?

in final cut pro x

Aspect ratio is set automatically. But, there are times when someone messed something up in a clip before you got it. I recently had that happen, 16:9 HD was squashed to 4:3 SD, but you can deal with that easily. You can change it with the Transform > Scale > X parameter. In my specific case, I set Scale X parameter to 134% and was done with it.

IDVD is producing DVDs which chop the edges off my video. I have tried changing the aspect ratio between 4:3 and 16:9 but it hasn't helped. My TV is definitely on the correct settings. How can I solve this?

iDVD is producing DVDs which chop the edges off my video. I have tried changing the aspect ratio between 4:3 and 16:9 but it hasn't helped. My TV is definitely on the correct settings. How can I solve this?

One way to to put the videos into an iDVD slideshow
and set iDVD's Slideshow preferences to always scale slides to TV Safe Area.
However, some users have reported that the audio quality using this method is lessened. I've not noticed it but then I don't have a good ear when it comes to that sort of thing. If you add more than one video in the same slideshow do not select any transition.
OT

Camileo S10 - how to change the aspect ratio to 16:9

Does anyone know how to change the aspect ratio when making movies with the arcsoft software included with the S10!!!!!
Won't let me select 16:9 only 4:3!!!
Not sure why as when you play the recording back directly through the telly it does it in 16:9 so I know it's being recorded in the right ratio!!

You cannot change the aspect ratio because you record at full hd 1080. The S10 records in format 1440/1080 at full hd, wich means 4/3. The S10 is not capable to record in full hd at 1920/1080 (this is 16/9 full hd). It is simple:
Camileo S10 record 1440 pixels on horizontal and 1080 pixels on vertical. The aspect ratio is 4/3.
Answer for your question: if you want to see in 16/9 format use HD2 (720p) for recording.
Bye.

How can I change the aspect ratio

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