Describe the issue
In chrome-based browsers, when video is longer than 35 minutes, time-bar previews are shown as empty rectangles.
To Reproduce
Steps to reproduce the issue:
Upload video 35+ minutes long
Play it
Move mouse pointer to the middle of the time-bar control
Expected behavior
A preview thumbnail shows up.
Actual behaviour
A preview thumbnail appears as empty transparent rectangular.
Screenshots
Environment (please complete the following information):
OS: Windows 10
Installation method: server install
Browser Google Chrome Version 120.0.6099.200 (Official Build) (64-bit)
Additional context
The issue doesn't reproduce in Firefox, nor in Vivaldy.
The issue is reported to take place in some other chrome-based browsers.
This seems to be a hard-to-fix issue in chrome with rendering large background images. It is reasonable to use another implementation of preview, operating with collection of smaller images, like youtube does.
Describe the issue In chrome-based browsers, when video is longer than 35 minutes, time-bar previews are shown as empty rectangles.
To Reproduce Steps to reproduce the issue:
Expected behavior A preview thumbnail shows up.
Actual behaviour A preview thumbnail appears as empty transparent rectangular.
Screenshots
Environment (please complete the following information):
Additional context The issue doesn't reproduce in Firefox, nor in Vivaldy. The issue is reported to take place in some other chrome-based browsers.
This seems to be a hard-to-fix issue in chrome with rendering large background images. It is reasonable to use another implementation of preview, operating with collection of smaller images, like youtube does.