Arunprasad Rajkumar ararunprasad at gmail.com
Fri Nov 16 00:38:08 PST 2012

Hi Eric,

Thanks for your help.

I gone through MediaPlayerProxy.cpp for wince. Seems to be only play method
called on the plugin. Can anybody point me where the
currentTime,pause,setSpeed..etc functions were called? Hope I searched
some relevant file, but cant able to find that.

Thanks & Regards,

On 9 November 2012 22:22, Eric Carlson <eric.carlson at apple.com> wrote:

> Arunprasad -
> On Nov 9, 2012, at 2:23 AM, Arunprasad Rajkumar <ararunprasad at gmail.com>
> wrote:
> >
> > As per my understanding PLUGIN_PROXY_FOR_VIDEO tries to use plugin to
> playback <video>,</audio> elements. But I don't find any real
> implementation still.
> >
>   Correct, the PLUGIN_PROXY_FOR_VIDEO code path allows a port to use a
> plug-in to implement the <video>/<audio> back-end.
> > I need some information regarding proxy implementation.
> >
> > Do the plugin which needs to act like a proxy for Audio/Video Elements
> must implement all the methods specified by html5 AV spec ? (or) It can
> just expose the methods which are expected from
> MediaPlayerPrivateInterface? It would be nice have some information about
> this.
> >
>   The idea is that an implementation of MediaPlayerPrivateInterface uses
> an interface exposed by a plug-in to implement (some of) the "media engine"
> back end to set up and control a media playback. There isn't a sample
> plug-in, but it should be fairly simple to figure out how it works.
>   I don't know if it is currently functional, but the WinCE port takes a
> similar approach without defining PLUGIN_PROXY_FOR_VIDEO - see
> WebCore/platform/graphics/wince/MediaPlayerProxy.cpp. Note that this code
> has quite a number of layering violations that would need to be fixed
> before a patch based on it could be successfully reviewed today.
> eric

*Arunprasad Rajkumar*
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