louije
commented
4 years ago On a Mac with Catalina, workaround here has worked for me:
- the video library needs to be updated to v2 (currently in beta, so not available through the library panel).
- (apparently, not everyone had this issue but) the processing app has not declared any entitlement for video access, so launching it through a parent process that has (like from the Terminal) helps.
Also, the Capture examples need to be updated with a specific camera name:
String [] cameras = Capture.list();
video = new Capture(this, width, height, cameras[0]);(replacing 0 with the index of the camera you're targeting.)
benfry
WHen i try to caputure and show video in processing nothing works. Just gray screen. I deleted and redownloaded processing yet no luck. I cant display video, and its SO FRUSTRATING! ANy help? I didnt write my code, just copy and pasted the simple program for displaying webcam video from processing.org