I have successfully consumed cloud vision API (OCR) for image (jpeg) . Now i am trying pdf file (Scanned images saved as PDF) and same logic is not working for PDF. Do we have similar API's for such files too?
Related
I need to develop application which creates pdf files and serve them via http. PDF is created using iTextSharp. In my pdf files are lot of anchors navigating to images and videos stored on the same server f.e. http://192.168.10.10/video.mp4 .
Files are generated and trasmitted via http correctly, but when I click on those anchors in my pdf source files are opening in browser. I would like to force download them.
I read all itextsharp documentation and cannot find anything.
Is there some way to do that?
I have a requirement where by I need to attach audio/video media submitted as binary files to be embedded into pdfs that are residing on the server. BTW, the audio/video binary is coming from mobile App.
Is there a pdf library out there that allows for embedding Audio/Video in a pdf? Also, I need these media embedded in the simplest form so that when this pdf containing the media is opened on a target device, there should be no need for installing additional media decoders.
My server side environment is in .Net/C# so would need the pdf library to be compatible with .Net
Almost any PDF for .net supports movie annotations, iTextSharp (open source), TallPDF, xfinium.pdf (i work for this company), pdf4net, docotic.pdf, just to name a few.
The thing is that the media files are embedded as they are (converting video is not their job) and the target machine must have the required codecs in order to play the media. If you have control over the media format, you can choose a format that is supported by many platforms.
I want to show some information on my site in a PDF file. But I don't want user to download or save that PDF file on his system. Can we avoid the PDF from saving?
We have large amount of PDF files that were encrypted using external (not the one provided by Adobe) library. We have access to .dll with encryption library and We would like to convert our files to unecrypted PDFs. Doing this manually is out of question due to large amount of files.
Are any of You aware of PDF library or software that can process and convert files encrypted with 3rd party library?
i have to show pdf file in the blackberry by first downloading it from the server. is there any default feature that blackberry provides to show the pdf in blackberry app?
all suggestions will be appreciated...thanx
As far as I know there is no default viewer on the BB to show local PDF files (outside the attachments). You will have to use a third party tool (or write your own viewer)... See this thread for more info.
One interesting option you can use is have the pdf in a browser accessible location and pass in code the url of the file to the browser - this should open the file using the BB compressed view (the attachments viewer), though it might only be available with BES/BIS, not sure.