Danny, 1) The DRM content is locked and is therefore not subject to content adaptation. 2) The device/OS/browser does not recognize your IMAGE.dm file as an image and displays the URL instead. The assumption is being made that the device/OS will transparently handle the DRM layer and display the unpacked image.
a) Try copying the DM file to the device and open it using a tool (gallery?) on the device. If that works then the device/OS is able to decode the DRM content. b) If that does not work, your device may not support DRM, or the required license is not embedded, or cannot be retrieved/negotiated. c) The direct embedding as an <IMG> in the SMIL may not work at all: it's not an image it's a DRM envelope. Is the download for IMAGE.dm returning the correct content-type header for your DM file that identifies it as a DRM package? Perhaps you need to embed the DRM object in the SMIL as another element type and not <IMG>. I suspect that getting the content-type correct is the key, if the particular device supports that at all. Given the nature of the platform I suspect that you will have to deliver DRM via WAP push (SI or SL) and will not be able to embed a protected image in an MMS. If you get the DRM in MMS working, please let us know. James. On 6/22/07, Danny Zenzano <[EMAIL PROTECTED]> wrote:
Thank you James, Your help is very valuable :) But... I do not understand 2 things. 1) If I send a image in "OMA-DMR Forward-locked" format(image.dm). The MBUNI will be able to make the content adaptation(for example the reduction of the image size)? 2)I have a IMAGE.dm file and I want to send this DMR file to my phone using the http interface. This is my URL: http://localhost:123/?username=user&password=pass&from=123&to=12345678901&su bject=DRMIMAGE&mmsc=mymbuni&smil=mysmilpageURLencode Note mysmilpageURLencode is my smil document encoded, and this is the smil: <smil xmlns="http://www.w3.org/2001/SMIL20/Language";> <head> <layout> <root-layout backgroundColor="#FFFFFF" background-color="#FFFFFF"/> <region id="f_r" top="0" left="0" height="80%" width="100%" fit="meet"/> </layout> </head> <body> <par dur="17s"> <img src="http://web.server/image/IMAGE.dm"; region="f_r"/> </par> </body> </smil> but when the message arrives, instead of the image i see the text with image URL like this "http://web.server/image/IMAGE.dm";. Thank you four your time. -----Mensaje original----- De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] En nombre de James Caradoc-Davies Enviado el: Viernes, 22 de Junio de 2007 05:30 a.m. Para: test test CC: [email protected] Asunto: Re: [Users] mbuni can handle DRM(Digital Rights Management) files toprevented that the user forward the content? Hi there, If we are talking about OMA DRM, content is embedded in an encrypted DRM envelope. The license and restrictions are either embedded in the DRM package, or are obtainable by the device via other means, such as a via URL or WAP push. The device/OS will enforce the rules of the DRM package wrt replay, forwarding, backup, etc. This is all clearly explained in the OMA documentation. Mbuni is transparent to the process and will relay any valid MMS content embedded in an MMS message. So instead of embedding a JPG, you would embed the DRM package containing the JPG. Mbuni will not construct or deconstruct DRM objects. Hope this helps clarify. J. On 6/21/07, test test <[EMAIL PROTECTED]> wrote: > Hello everybody, > > I have mbuni mmsc(mmsproxy and mmsrelay) and also have working mmsbox to > send mms messages using the http interface ( > http://localhost:123/?username=user&password=pass&from=123&to=12345678901&su bject=DRMIMAGE&mmsc=mymbuni&smil=mysmilpage) > > how I can use that interface to send an JPG or gift image in DRM > format(Digital Rights Management)? > DRM is an abbreviation of Digital Rights Management, a technology that > enables secure distribution. A way of DRM is a Forward-locked, with > Forward-locked we prevented that the user forward the image. The image file > to protect is wrapped in a "wrapper file" of MIME type" > application/vnd.oma.drm.message". > > Any body know how can i do this? > > Thank you four yor time. > > > > > > _______________________________________________ > Users mailing list > [email protected] > http://lists.mbuni.org/mailman/listinfo/users > > _______________________________________________ Users mailing list [email protected] http://lists.mbuni.org/mailman/listinfo/users
-- Regards, James _______________________________________________ Users mailing list [email protected] http://lists.mbuni.org/mailman/listinfo/users
