Bug: Interactive Video can not be exported

[lf1717]

Describe the bug
I created an interactive Video with Lumi, the video has a sice of about 740 MB. I added several bookmarks and some questions. When I start to export it as a All-in-one HTML file, I can select the memory location, and after a few seconds I get the error: h5p can not be exported.
I tried it with HTML and several media files as well as a SCORM package. Those worked fine.

Environment (please complete the following information):

• OS: Windows 10 Enterprise, Version 21H2, built 19044.1766
• Lumi Version 0.9.1.0

To Reproduce
Steps to reproduce the behavior:

1. Select interactiv Video; import the video and add several interactive elements
2. Export the video and choose All-in-one HTML file, click on export.
3. Select the memory
4. See error after a few seconds.

Expected behavior
I expected to receive an all-in-one HTML file. I got one for an other h5p element called advent calendar. This has a sice of about 93.6 MB.

Screenshots

Many thanks for your help.
Regards

[lf1717]

Update for this bug:

I tested again the export function for all-in-one and the two others.
All-in-one does not export. From the others I get an export file. But I can't use it for my students. Then I get an error with "video format not supported". The video format is mp4.

Many thanks for your help.