[MPlayer-dev-eng] Audio visualization

[Benjamin Zores]

On Jan 30, 2008 5:01 PM, Compn <tempn at twmi.rr.com> wrote:
> On Wed, 30 Jan 2008 17:12:24 +0300, Pavel Modilaynen wrote:
>
> >I think there is another and more powerfull approach could
> >be used to add this feature to mplayer without xmms and libvisual.
> >It could be implemented as additional feature which is enabled
> >in command line (maybe with -viz [oscill | spectrum | ... ]) only
> >if only one stream is present - audio.
> >
> >This feature could be useful for various diagnostic / test /
> >demonstration purposes.
> >
> >Any advices / objections?
> >
> >Thank you for your consideration.
>
> i think it could be implemented as a video filter
> for example, look at these filters:
> mplayer -vf test file
> or mplayer -vf rgbtest file

This would require having a window created first.
Audio visualization is useful for audio only files.

Ben

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