[Arm-netbook] Allwinner A10- Video Decode

[vasant]

Thanks for all the information. Looks like the  CedarX-Project library 
is not available for Ubuntu/Linux. This would be a problem if I want to 
run Ubuntu ARM distribution.

Regards
Vasant
On 2/22/2012 5:55 PM, matt wrote:
> Hi, Vasant:
>
>     In your issue is run Linux, it mean not Android right?
>  I have been try the open source package "lichee.tar.gz" of Nova7.
>  Follow the document of "Lichee2.6.36_Linux_BSP_User_Manual.doc".
>  Make the rootfs image to boot A10 device into Linux only.
>  In my test, It only has static program "/bin/CedarXPlayerTest" that 
> could playback the media file.
>  It is in the lichee/buildroot/output/target/bin/CedarXPlayerTest of 
> build environment.
>  It seem build with close source CedarX-Project library (glibc version).
>  I don't know that is it has possibility to porting android 
> version's CedarX library to linxu base?
>  You also should study the 
> "android2.3.4/frameworks/base/media/CedarX-Projects" directory.
>  It has some a lot of code to use CedarX-Project library for android.
>
> Matt.
>
> 2012/2/22 "Sztupák Sz. Zsolt" <mail at sztupy.hu <mailto:mail at sztupy.hu>>
>
>     2012.02.22. 14 <tel:2012.02.22.%2014>:08 keltezéssel, Vladimir
>     Pantelic írta:
>     > "Sztupák Sz. Zsolt" wrote:
>     >> 2012.02.22. 13 <tel:2012.02.22.%2013>:48 keltezéssel, Vladimir
>     Pantelic írta:
>     >>>   "Sztupák Sz. Zsolt" wrote:
>     >>>>   2012.02.22. 5:36 keltezéssel, vasant írta:
>     >>>>>     Hi,
>     >>>>>
>     >>>>>     Is there library with documented API to support hardware
>     Video decode on
>     >>>>>     Linux ?
>     >>>>>     If this is not available is there enough H/W
>     documentation to implement
>     >>>>>     YUV overlay. Typically this is available on X server as
>     XV extension. At
>     >>>>>     1.5Ghz with YUV overlay you should be able to decent
>     performance with
>     >>>>>     software decode.
>     >>>>>
>     >>>>>     Regards
>     >>>>>     Vasant
>     >>>>>
>     >>>>>
>     >>>>>     _______________________________________________
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>     <mailto:arm-netbook at files.phcomp.co.uk>
>     >>>>   On Android hardware video decoding is done using a lib
>     called CedarX,
>     >>>>   it's proprietary, there are only some headers and binary
>     libs avialable
>     >>>   can one have a look at these headers somewhere?
>     >>>
>     >>>
>     >>>
>     >> It's in the released Android 2.3.4 source code for the Aionol
>     Novo7 Advanced
>     > and would you have an url for me? :)
>     >
>     >
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>     http://www.slatedroid.com/topic/26366-novo-7-advanced-has-open-source-code/
>
>      SztupY
>
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