This is not possible in SDK 1.0.
On Feb 4, 1:01 pm, Natalie <natlinn...@gmail.com> wrote:
> I would like to be able to extract frequency/amplitude info from
> incoming mic audio. From looking at previous posts, it looks like the
> way to do this with the current sdk is to write to a file, then tail
> that file. This means I need to be able to extract frequency/
> amplitude information from .mp4 or 3gpp files, since these are the
> audio formats supported by MediaRecorder. Now, I'd really prefer not
> to have to decode this data by hand. :) MediaPlayer is obviously
> decoding the .mp4 files, so I was wondering if there is any way to tap
> into this functionality, or some other way to get my .mp4 files
> decoded?
> Thanks!
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