Open Source Document Management System | OpenKM

Dear All,
I've build a OpenKM Community Editon version 6.3.11 on my virtualbox vm, that OS is ubuntu 22.04, tomcat version is 8.5.34.
Now, I can preview docx, xlsx, pptx, pdf, images file must convert to PDF then can preview well.
But I've try to upload mp4 files, cannot preview in the preview panel. As my attach image.


I find some error messages in the catalina.out log file, include as following -

2022-09-01 11:35:00,126 [Thread-1039] INFO c.o.extractor.TextExtractorWorker - processSerial.Working on {docUuid=1f5dbfe3-251c-45a1-9614-2718d10dc9c9, docPath=/okm:root/教學影片/The Bourne Ultimatum - Trailer.mp4, docVerUuid=66e6094b-0067-41b7-86e2-f34279c82139, date=Thu Sep 01 11:31:38 CST 2022}
2022-09-01 11:35:00,128 [Thread-1039] WARN c.o.extractor.RegisteredExtractors - Text extraction failure: Full text indexing of 'video/mp4' is not supported
2022-09-01 11:35:00,128 [Thread-1039] WARN com.openkm.dao.NodeDocumentDAO - There was a problem extracting text from '/okm:root/教學影片/The Bourne Ultimatum - Trailer.mp4': Full text indexing of 'video/mp4' is not supported

I've add a configure parameter as system.ffmpeg and value is
/home/openkm/tomcat-8.5.34/bin/ffmpeg

How can do for preview the video file ? or I do something wrong, lost configure of my site.
Many thanks for your kindly reply my question.

Cheers,
Daniel

This OpenKM version is using old video preview libraries and maybe have some issue with it, that's why we are in course of replacing by a new one https://github.com/openkm/document-mana ... m/pull/328 but because a lot of changes still have not merged in the master branch

jllort,
Thanks for your kindly reply. So, in this case, OpenKM will release a new community distribution that using HTML5 video player or not ? or must build by myself ? Thanks for your kindly reply and told me useful messages.

/Daniel/

Check out this branch https://github.com/openkm/document-mana ... issues/219 the problem is that it has a lot of changes and still have not found time to check it because does some changes that must be reviewed with time.

jllort,
Thanks for your kindly reply.
Wish it will have a good news for new release.

/Daniel/