[Kdenlive-devel] Handling audio

[Dan Dennedy]

On Sun, Jul 18, 2010 at 11:57 AM, Simon Eugster <simon.eu at gmail.com> wrote:
> I just wonder whether there is an easy way to access audio raw data.
> http://kdenlive.org/forum/where-vu-meter
>
> Any hint/idea?

Anywhere you have a mlt_frame you can get the uncompressed audio for
the duration of that frame by calling mlt_frame_get_audio().
http://www.mltframework.org/doxygen/structmlt__frame__s.html#a7c9154d09b0f61407e6c40f836947c26

One place that may apply for VU meters is in that frame show callback.

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