Search Issue Tracker

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.

  1. Response avatar

    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.

Add comment

Log in to post comment

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.