Is it possible to grab the latest frame from the VideoIO.opencamera() buffer. Can I flush the buffer so that read(cam) waits for a new frame? Right now I am forced to close and reopen the camera each time I want to grab the latest frame. Any help would be appreciated.
Related topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Record from camera, save to file, and acess last recorded frame | 0 | 471 | February 13, 2021 | |
| Fetch image from webcam | 2 | 2060 | January 19, 2018 | |
| Help avoid a bit of python | 4 | 879 | December 14, 2020 | |
| real-time camera acquisition and processing, howto | 16 | 5728 | May 7, 2021 | |
| Showing a captured video sequence with annotations | 21 | 3127 | March 15, 2017 |