opencast / opencast-editor

Web-based video editor for Opencast

https://editor.opencast.org

Apache License 2.0

56 stars 43 forks source link

Editor is unusable for longer recordings #639

Open kristofkeppens opened 2 years ago

kristofkeppens commented 2 years ago

We are experiencing issues when users are trying to edit longer recordings ( > 3 hours ). So far we noticed that chrome and safari crash during ( I think ) download and rendering of the waveform. Firefox works a bit better, but is giving issues as well.

Is there a solution of workaround for this issue?

lkiesow commented 2 years ago

We will take a look at making the track to be selected for the waveform configurable. That way, we can select smaller files. Hopefully, this will solve the issue.

Arnei commented 2 years ago

695 provides a workaround by using the old method of generating a waveform in the Opencast backend through workflows and sending them to the editor.