Skip to main content
Stack Overflow
  1. About
  3. For Teams
Filter by
Sorted by
Tagged with
Advice
0 votes
1 replies
64 views

I am using fswebcam. It is able to write both raw frame as well as processed frame. It is a great tool able putting text (e.g. timestamps) onto the image, but I am facing quality issues, actually not ...
5 votes
1 answer
94 views

Following the excellent MediaStreamTrackProcessor / VideoTrackGenerator example, I have a web worker that receives a video track, processes it, and sends the new track back to main. The relevant part ...
3 votes
1 answer
99 views

As a project to learn libusb, I am writing a driver for my old Logitech QuickCam Chat from 2006. To clarify, the camera quality is awful and I have no intention of using this for anything other than ...
-3 votes
1 answer
122 views

I am trying to create an app using Visual Studio 2022, VB.NET and directshow.dll to start webcam, display what is being captured, and record it to the *.avi file. So far I can start the webcam and ...
0 votes
0 answers
68 views

I want to capture a webcam image from my default Windows webcam without specifying the webcam name and save it as a JPG. I also want to scale and crop it to 640x480. I have come up with - ffmpeg -f ...
2 votes
0 answers
64 views

I'm currently writing a C++ Qt App that takes a webcam feed and applies some processing to each frame before rending the processed frame to the app. The problem I'm getting is that when I start my Qt ...
0 votes
0 answers
117 views

I got MediaPipe 0.10.20 and installed the 0.16.0 Unity package. It took quite some time, but I got it working. I used the sample scene Pose Landmark Detection as a template and transferred my assets ...
0 votes
0 answers
43 views

Android has a webcam mode, but the camera controls on it are poor. Is it possible to override those camera controls via adb or an app with admin privileges? I'd like to be able to set the following: ...
0 votes
2 answers
159 views

I have a new ThinkPad t14s laptop with a built in Chicony web cam, running manjaro linux. When running cheese I see that the resolution is a nice 2592x1944. However when capturing a frame in opencv ...
0 votes
0 answers
50 views

I'm learning about image processing in class and I need to be able to take a screenshot of the webcam video that I'm displaying to the screen currently using p5.js. The problem is when I click the ...
1 vote
1 answer
159 views

I have 8 cameras (UVC) connected to a USB 2.0 hub, and this hub is directly connected to a USB port. I want to capture a single image from a camera with a resolution of ×ばつ3490 in less than 2 ...
-1 votes
1 answer
230 views

I'm trying to play usb webcam video in Vlc.DotNet.Forms.VlcControl in winforms and i think there are two ways of doing that: get some path or mrl and play it get stream and play it I dont know hot ...
1 vote
0 answers
72 views

I have a React App that uses the webcam to detect specific poses. As the title suggests, when I deploy the app locally, it works as expected. However, when deploying the app to firebase hosting, the ...
1 vote
0 answers
22 views

In WebcamJS, Webcam.upload() was not working on iPhone. I tried this in the Safari browser We can obtain the data_uri data. We provided the full URL in place of 'upload.php?filename=' + filename + '&...
1 vote
2 answers
69 views

I'm trying to read a sequence of image frames from a webcam's MJPEG stream using this code, mostly following the example usage javadoc at the top of MultipartStream: public static void main(String[...
Stik's user avatar
  • 619

15 30 50 per page
1
2 3 4 5
...
189

AltStyle によって変換されたページ (->オリジナル) /