Hi folks We have an image repository which has got a mixture of large tiffs and small jpegs as file types. Some time ago, we applied the relevant updates to allow us to create preview thumbnails regardless of type.
There is also an issue around security in this repository, wherein the tiffs are not supposed to be accessible without a login. This has resulted in a complicated workflow with some human intervention. We have agreed a better solution, unsurprisingly, would be to keep the preview thumbnail, and also have a larger derivative of the same image for viewing at a larger size, but not letting them get to the original. I would like to do this through media-filter, but I appreciate that 1. if a thumbnail has already been created the bitstream will be skipped 2. if we put the force parameter onto it, the new derivative will be created, but the old one will be overwritten Is there any way to allow us to get the new one and keep the old? The alternative is digging into the assetstore while maintaining a reference to the handle, generating in an external application, and then updating the metadata, which is a bit complicated! Cheers Scott Scott Renton Systems Developer, Library & University Collections 24 Buccleuch Place, 2nd Floor Right tel: 515219 -- The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. ------------------------------------------------------------------------------ Sponsored by Intel(R) XDK Develop, test and display web and hybrid apps with a single code base. Download it for free now! http://pubads.g.doubleclick.net/gampad/clk?id=111408631&iu=/4140/ostg.clktrk _______________________________________________ DSpace-tech mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
