All Questions
5 questions
1
vote
0
answers
160
views
getUserMedia to get video stream, galaxy S20 screen's aspect ratio broken
problem screen shot!
normal screen shot
Specific device(Galaxy S20 with chrome browser), shows the video stream like the image above.
Almost all of devices are fine, but some devices have the problems ...
- 11
2
votes
1
answer
2k
views
ReactJS canvas drawImage without showing html5 video element
I need to draw the stream from camera on top of a canvas using drawImage, however when I add the video element in react component it shows the element's stream in the page too. If I use display:'none' ...
- 98
1
vote
2
answers
4k
views
How to capture the first frame of a video in react-konva
I made a simple video player using react-konva and I want to display the first frame as a thumbnail before the video is played.
Here's my approach:
I'm using Konva.Image to display the video and Konva....
- 151
1
vote
2
answers
3k
views
I want to draw (using html5 canvas) inside video in react
I have two functionality in my simple React app, a video tag that plays a video source, and a pen tool made with html5 canvas. I want to be able to draw inside my video using that pen tool.
I've been ...
- 703
0
votes
2
answers
2k
views
Live stream HTML5 video draw-to-canvas not working
I use ReactJS to display a live stream (from my webcam) using the HTML5 video element. The OpenVidu media server handles the backend.
I would like to use the canvas element to draw the video live ...
- 83