[gdal-dev] GDAL, Kakadu 7 & JPIP Streaming
ari.jolma at gmail.com
Tue Jul 24 06:26:20 PDT 2012
On 07/24/2012 02:21 PM, Duller, Michael wrote:
> GDAL Mailing List,
> I am wondering if anyone has had success JPIP streaming with GDAL &
> Kakadu 7.
> We are looking to upgrade to Kakadu 7 (from 6.3.1) for the new UDP
> I have managed to get everything compiled, with the JPIP support
> included, however when I stream imagery I get invalid data the current
> region I am requesting. The data I get sent from the server seems to
> be from an invalid region on the image, resulting in major artefacts.
> I believe this is due to changes in kdu_window, as mentioned in
> jp2kakdataset.cpp, but I have extremely limited experience in
> modifying the GDAL Source.
> The code changes I made are as explained here:
> I have also uncommented line 59 (#define USE_JPIP).
I'm the reporter of ticket #4575. I (we) have not tried GDAL with Kakadu
with JPIP - in fact JPIP is unknown to me but it looks interesting and
probably would be very useful to us too.
> Any help would be much appreciated.
> *Michael Duller, Software Engineer, Goodrich ISR Systems
> *Malvern Hills Science Park, Geraldine Road, Malvern, WR14 3SZ, UK;
> _www.goodrich.com <http://www.goodrich.com/>
> _Tel: +44 (0) 1684 899731; Fax: +44 (0) 1684 899 710;
> Michael.Duller at goodrich.com <mailto:Michael.Duller at goodrich.com>
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