<div dir="ltr"><div>HiĀ Aaron, and everyone,</div><div><br></div><div>It seems like interoperability could be harmed if we release GDAL with a JP2 driver that writes JPEG 2000 files that the main open source JP2 driver can't read. Would it make sense to add compatibility to OpenJPEG before the PR gets merged? Or are we already in a state of inoperability between JP2ECW, JP2MRSID, and JP2OpenJPEG?</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, May 3, 2021 at 1:52 PM Aaron Boxer <<a href="mailto:boxerab@gmail.com">boxerab@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi Jean-Roc,<div>Good question - unfortunately OpenJPEG doesn't currently support HTJ2K,</div><div>it only supports JPEG 2000 Part 1. I am sure that this will eventually be integrated,</div><div>but it isn't there at the moment.</div><div>Cheers,</div><div>Aaron</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, May 3, 2021 at 12:05 PM Jean-Roc Morreale (ml) <<a href="mailto:jrmorreale_ml@enoreth.net" target="_blank">jrmorreale_ml@enoreth.net</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi Aaron,<br>
<br>
Is the HTJ2K's output still readable by a regular GDAL/OpenJPEG ?<br>
<br>
Regards,<br>
Jean-Roc Morreale</blockquote></div></blockquote></div><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr">Sean Gillies</div></div></div>