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Won't Fix
Votes
0
Found in
2019.4
2020.1.3f1
2020.3
2021.1
2021.2
Issue ID
1342047
Regression
No
PhotoCapture has a very low framerate
How to reproduce:
1. Open the attached "Project.rar" project
2. Switch to UWP
3. Enter the PlayMode
4. Press "Start Capture"
Expected result: Frame capturing is instant
Actual result: Frame capturing takes between 0.6 and 2 seconds
Reproducible with: 2019.4.28f1, 2020.3.11f1, 2021.1.11f1, 2021.2.0a21
Notes:
- On Hololens 2 the capture between frames has a delay of around 3 seconds.
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Resolution Note (2022.1.X):
PhotoCapture is not meant for rapid frame capture. We suggest either using VideoCapture class or call into Windows.Media.Capture classes like LowLagPhotoCapture directly so that their usage is optimized for the required scenario.