Hi, all
Any feedback? What I need is like: I try to playback a scrambled
stream/file. I wanna to de-crypto the file and feed the clear stream to
player. But I did not find any detail information about the media player
of android platform.
My possible solution is like: 
1. build a C based service/process to make the decrypto work running,
then try to give the stream to the player by some way. I still do not
know how to give the clear stream to decoder. Does anyone has any idea
about it? 
2. build a C based library to make the de-crypto work, they the android
java app calls the api to decrypto the stream/file, transfer the clear
stream/file to player, but I also noticed the android native code
support is not added, how to transfer the clear stream to decoder is
also problem here.

With best wishes
Jerry 

-----Original Message-----
From: android-developers@googlegroups.com
[mailto:android-develop...@googlegroups.com] On Behalf Of Jerry Yang
Sent: Tuesday, February 03, 2009 4:45 PM
To: android-developers@googlegroups.com
Subject: [android-developers] Re: About media player


I wanna to add a plug-in with certain de-crypto. That means I receive
encrypted meida, and de-encrypt it on run time with certain key. My
propose is to setup a demo system for research and study.
With best wishes
Jerry

-----Original Message-----
From: android-developers@googlegroups.com
[mailto:android-develop...@googlegroups.com] On Behalf Of Dave Sparks
Sent: Tuesday, February 03, 2009 6:43 AM
To: Android Developers
Subject: [android-developers] Re: About media player


What kind of plug-in do you want to write?

"media player" is kind of a vague term. There is the Music player
application, the MusicPlaybackService, the MovieView activity, the
VideoView activity, and the MediaPlayer object. Source for all of
those is available at source.android.com.

On Feb 1, 12:36 am, "Jerry Yang" <jer...@intertrust.com> wrote:
> Hi, all
>
> I have a simple question, except the default player, is there any open
> source media player we can modify or is there anyway we can add some
> feature to the media player in android platform? Like we add a plug-in
> into the MS media player?
>
> Thanks
>
> With best wishes
>
> Jerry Yang
>
> Client System Engineer Intertrust.






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