[EP-tech] Re: Conversion of images, videos into preview/thumbnail versions
jy2e08 at ecs.soton.ac.uk
Tue Aug 5 14:43:56 BST 2014
After you installed ffmpeg, you'll need to changed the codec settings in
1. change libfaac codec with libvo_aacenc
2. change vorbis codec to libvorbis
as those codes are no longer supported by ffmpeg.
In addition, in lib/syscfg.d/invocations.pl
"-vpre default" parameter need to be removed
I'll update the github when I get a chance.
On 05/08/2014 14:27, Sebastien Francois wrote:
> Yes - it's a core functionality:
> Do you have ffmpeg set-up?
> On 05/08/14 13:50, Jacob Wenzel wrote:
>> Is it even possible to show image thumbnail previews of uploaded
>> videos and images in EPrints 3.3.12?
>> I use coversheets and the youtube-dl packages from the Baza, which
>> generates a thumbnail preview from PDFs or imports a screenshot from
>> the video on Youtube and adds a link to the video.
>> But if I upload actual image files or videos, the file is depicted
>> with and icon and no preview link is available.
>> I found some guides/plugins that promise to do this, but they all
>> seem to be targeting different, older versions of EPrints, and I
>> haven't been able to find recent ones.
>> Furthermore I would think that this was basic functionality that any
>> user would want, so I don't why this functionality shouldn't be
>> available "out the box".
>> This is the most recent document i have been able to find, but my
>> "eprints_render" does not include the lines, that are mentioned in
>> the guide, so I suspect is is targeting an older version.
>> I also looked at PreviewPlus (only for older versions) and a few
>> other links
>> Maybe my setup is wrong, but "epadmin test" shows "everything seems
>> OK", so any help or pointers would be greatly appreciated. Where
>> should I look, and how should I start.
>> Thank you all in advance!
>> *Med venlig hilsen/Best regards*
>> *JACOB WENZEL
>> Strandengen 1
>> 8305 SAMSØ
>> +45 60 61 15 97
>> jw at energiakademiet.dk <mailto:jw at energiakademiet.dk>
>> www.energiakademiet.dk <http://energiakademiet.dk>
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jy2e08 at ecs.soton.ac.uk
3081, Building 32
University of Southampton
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