0
votes
0answers
22 views

ffmpeg overlay rotated images onto a video, how to transparent the output area not covered by the rotated image?

I am using ffmpeg to overlay a picture on a movie. The requirement is to rotate the picture through an arbitrary angle. Using filter_complex, I can overlay the rotated picture now. However, the output ...
2
votes
4answers
2k views

Image loses major quality as soon as it is rotated in Photoshop CS5

I'm trying to create an image in Photoshop CS5, in the image I have smaller images that need to be rotated (25-40 degrees or so), but as soon as I do that they lose quality and you can see zig-zag ...
2
votes
3answers
696 views

Batch image resizing and rotating on OS X? [duplicate]

I'd like to resize a bunch of images of variable size to be 720 by 480. Furthermore, I'd like to have the final image be rotated so that it is right side up. Any tools to help with the resizing at ...
2
votes
2answers
11k views

rotate pdf by a certain degree in adobe acrobat

I imported a .jpg image into adobe acrobat to convert it into PDF form with textboxes and stuff. the scanned .jpg is tilted and has to be rotated 5 deg. anti-clockwise. I know how to do this on image ...
2
votes
4answers
268 views

Small program for rotating images

I need a small program (well, it doesn't have to be small, ... that's just there to avoid suggestions like Photoshop or Autocad) for cropping and rotating images by degrees. (have a bunch of scanned ...
5
votes
2answers
535 views

How can I easily correct slight rotational misalignment in scanned images

I've got a whole lot of scanned images (> 500) the majority of which were scanned with the paper not completely square. They need to be rotated about 1-5 degrees to be aligned again. Is there any ...
0
votes
3answers
3k views

Rotate image with open office 3.2

I import a picture into an open office document from file. However, I cannot figure out how to rotate image in open office 3.2 writer. Is there any way to do that?
17
votes
3answers
12k views

How to rotate images automatically, based on exif data

When I make pictures with my camera (Olympus E-520), in the exif data the orientation is stored. The standard image viewer on Ubuntu is displaying this images right. Windows viewer however not. Is ...