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MPEG & H.264 decoding + ducati + Pandaboard + android ICS

Shiju Jose
Prodigy 30 points

Other Parts Discussed in Thread: 4460, 4430

Hello,

Could anyone  please help us providing the following information.

We are looking for information and/or sample code on how to use hardware accelerated MPEG & H.264 decoders running on ducati processor from andoid native code?

Does android kernel code for pandaboard avaialbe which supports using decoding at ducati?

Our Environment

Panda board OMAP 4430/4460

OS : Android ICS 4.0.4

Thanks & Regards,

Shiju

 

 

  • 0
    TI__Genius 10545 points

    A reference is from releases like 4AI1.4 to 4AI1.7, but you could use same interface in Ducati access,

    http://omapedia.org/wiki/Release_Notes#Blaze_Release_Notes

    I haven't tried in PandaBoard but if it is using Ducati code and DOMX as in mentioned releases, next posts should help to access IOMX and DOMX code, for what I remember they should cover most possible questions.

    http://e2e.ti.com/support/omap/f/849/p/191653/686470.aspx#686470

    http://e2e.ti.com/support/omap/f/849/p/197672/705258.aspx#705258

    other 2 posts that talks about how user access is handled at native level are in the same post, doing a reference that it requires root access or proper Android code access,

    http://e2e.ti.com/support/omap/f/849/p/178679/645155.aspx#645155

    http://e2e.ti.com/support/omap/f/849/p/178679/648158.aspx#648158

    http://e2e.ti.com/support/omap/f/849/t/210475.aspx (about OMX_PORTSETTINGSCHANGEDEVENT)

    It is not Android Kernel code that supports Ducati, the process is explained in next 2 links,

    http://omapedia.org/wiki/Ducati_For_Dummies

    http://omapedia.org/wiki/Design_Overview_-_RPMsg

    In recent JB it was added MediaCodec class that has the same purpose to access native codecs, but it is only available in JB.

    http://developer.android.com/reference/android/media/MediaCodec.html

  • 0 in reply to Manuel Contreras
    Prodigy 30 points

    Hi Manuel

     

    Thanks a lot  for the information and links provided.

     

    Regards,

    Shiju