[FFmpeg-user] Convert Audio Track To Numbers and Back

[Michele Monteferrante]

Sorry,
I was not clear. What I want is a function of time, a graph.
x: time in seconds
Y: amplitude in whatever format
This file must be a simple text file which,for example, I can plot with
Gnuplot and edit whit vim.
Ciao
Michele

> On 6 Mar 2017, at 10:05, Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:
> 
> 2017-03-06 4:22 GMT+01:00 Michele Monteferrante <m.montefer at gmail.com>:
>> I have a very simple task.
> 
>> Given an audio track (aiff or mp3) I want to convert it in series of real numbers.
> 
> Are you searching for the pcm_s32be format? Or pcm_u8?
> 
> Carl Eugen
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