I've just install Nuxeo 5.8 (Tomcat Version). I tried upload a photo in DM and it's done without any problem but in the list view there is no thumbnail of the photo but only a question mark in place. And even when switch to View tab, the photo still cannot be displayed (but it can still be downloaded with Doanload icon).

The same thing happen with video: no thumbnail, cannot play video (while audio file is ok, can be played).

Could you help me with this.

Thanks alot.