bytedeco/javacv

How I can get all resolutions available of my WebCam using VideoInputFrameGrabber?

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#1,597 opened on Feb 18, 2021

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enhancementhelp wanted

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Description

I am using the VideoInputFrameGrabber to manipulate my webcam. I want to know if there is any way to get all the available resolutions for my camera.

Contributor guide

Research direction
Check the VideoInputFrameGrabber documentation and source code to see if there is a method to list resolutions. If not, consider creating a utility function that uses the underlying library (e.g., OpenCV's VideoCapture get methods) to enumerate supported resolutions.
Tech stack
java
Domain
audio video rtc
Issue type
Documentation
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
Java
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60