how to create thumbnail for each file in liferay

[venkata ashok kumar ananthapalli, módosítva 9 év-val korábban]

HI


Can one tell me how to generate thumbnail for every file in liferay for pdf,docx,video,audio

but I can get thumbnails for images file in document and media but other file I unable to get thumbnails

below code for generating thumbnail for images

import com.liferay.portlet.documentlibrary.util.ImageProcessorUtil;
import com.liferay.portlet.documentlibrary.util.DLPreviewableProcessor;

InputStream thumbnail = ImageProcessorUtil.getThumbnailAsStream(fileEntry.getFileVersion(), DLPreviewableProcessor.THUMBNAIL_INDEX_DEFAULT);


Regards,
Ashokkumar.

[Malhar Shah, módosítva 9 év-val korábban]

Are you talking about customizing documents and media portlet?
If not than are you getting any exception in console?

[venkata ashok kumar ananthapalli, módosítva 9 év-val korábban]

its not an customizing portlet, I want to download thumbnails and represent in IPAD, Using webservices I am able to get thumbnails for images only, but I want thumbnails for all fles doc,docx,pdf,ppt, and video

[Vilmos Papp, módosítva 9 év-val korábban]

See the section External Services here: User Guide

[David H Nebinger, módosítva 9 év-val korábban]

If you install the additional tools (image magick, ghostscript, openoffice/libreoffice, xuggler and the like), you will get thumbnails/previews for all of these additional formats.