Search for OMX_EventPortSettingsChanged.
On Jul 11, 1:12 am, sesha giri <sesha_giri_n...@yahoo.co.in> wrote:
> Hi
>
> I was asking how does that port reconfiguration happens.
> I didnt find that any where
> Even it happens it does not configure the sampling rate and number of chanels.
>
> Regarding the WAV component I am writing my own WAV component for G711.
>
> -Giri
>
> ________________________________
> From: RaviY <yend...@pv.com>
> To: android-framework <android-framework@googlegroups.com>
> Sent: Saturday, 11 July, 2009 9:03:06 AM
> Subject: Re: how does omx component comes to know about the number of
> channels and sampling rate of the audio clip
>
> I am not sure I understand the problem correctly. The parameters
> initialized in the OMX components are just for "initialization". IF,
> by change, the parameters match the actual clip, then the advantage
> would be that there will not be any port reconfiguration for the OMX
> components. That's about it.
>
> Also, you are talking about WAV clips, for which, there is no OMX
> component.
>
> -Ravi
>
> On Jul 10, 1:40 pm, sesha giri <sesha_giri_n...@yahoo.co.in> wrote:
>
>
>
> > Hi
>
> > In the omx_component file for the specific decoder there are few
> > initializations
> > In those sampling rate and number of channels are also initialized.
>
> > But I can see these are hard coded.
> > Which is not correct.
> > I am trying to play different ulaw files with different sampling rates.
> > But I have to all the time change the values manualy and give the build.
>
> > But this should not be the case.
> > I can see the WAV parser reads these info.
> > But I am not getting how to give the same info to decoder component.
>
> > Please help me in this regard.
>
> > Giri
>
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