Communities

Writing
Writing
Codidact Meta
Codidact Meta
The Great Outdoors
The Great Outdoors
Photography & Video
Photography & Video
Scientific Speculation
Scientific Speculation
Cooking
Cooking
Electrical Engineering
Electrical Engineering
Judaism
Judaism
Languages & Linguistics
Languages & Linguistics
Software Development
Software Development
Mathematics
Mathematics
Christianity
Christianity
Code Golf
Code Golf
Music
Music
Physics
Physics
Linux Systems
Linux Systems
Power Users
Power Users
Tabletop RPGs
Tabletop RPGs
Community Proposals
Community Proposals
tag:snake search within a tag
answers:0 unanswered questions
user:xxxx search by author id
score:0.5 posts with 0.5+ score
"snake oil" exact phrase
votes:4 posts with 4+ votes
created:<1w created < 1 week ago
post_type:xxxx type of post
Search help
Notifications
Mark all as read See all your notifications »
Users Search
Help Dashboard Sign In Sign Up
Q&A Meta
Q&A
Posts Tags Edits
Ask Question

Post History

66%
+2 −0
Q&A How do you rotate webcam feed by 90 degrees?

When I view my document camera's feed in guvcview it is in landscape mode. I want it to capture things in portrait mode, since I usually take photos of documents. Currently, I have to rotate all t...

1 answer  ·  posted 6mo ago by matthewsnyder‭  ·  last activity 5mo ago by Quasímodo‭

Question webcam
#1: Initial revision by user avatar matthewsnyder‭ · 2024-06-06T21:24:47Z (6 months ago) 
How do you rotate webcam feed by 90 degrees?
When I view my document camera's feed in guvcview it is in landscape mode. I want it to capture things in portrait mode, since I usually take photos of documents.

Currently, I have to rotate all the images after I take them. It would be much nicer if the capture utility could have them rotated to begin with.

How do I rotate the feed by 90 degrees into portrait?

I am open to using a different capture program.
webcam