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Documentum – Thumbnail not working with TCS

A few months ago and right after a migration of around 0.5TB of documents, we enabled the TCS for one of our Application. We were using a Content Server 7.2 P05 with the associated D2 4.5 P03. As already mentioned in a previous blog, D2 4.5 doesn’t handle the previews of the documents and therefore there were also a Thumbnail… 

Documentum story – Restrict the number of jpeg renditions

As already explained in this blog, we had to remove the PDF renditions for a customer to only keep the jpeg renditions on the ADTS side because the PDF was generated by another third-party tool. If you take a look at the dmr_content items attached to a specific document (parent_id), you will understand that there is by default only one… 

Documentum story – Thumbnail Server not starting if docbases are down

In this blog, I will talk about the Thumbnail Server. It’s a component of Documentum that you can install on the Content Server to generate… thumbnails! Basically what it does is that it will work in correlation with the ADTS/CTS in order to generate different kinds of previews of your document. For example jpeg_lres (low resolution) or jpeg_story (StoryBoard). You… 

Alfresco: video thumbnails and transformations

Alfresco support, by default, the preview in your browser of some video formats like mp4 but doesn’t support some others like mkv, avi or wmv. Even if Google Chrome can read mkv files for example, if you try to use the action “View in Browser” (this is not the same thing as the preview), Chrome will not try to play…