[FFmpeg-user] audio frequency frame by frame

[Stefano Sabatini]

On date Thursday 2012-02-09 16:53:45 -0200, Fernanda Rebelatto encoded:
> Hi,
> 
> I'm trying to find information about the frequency of the audio frame
> by frame. I tried even with ffprobe, but I could not. Help me.

You may write an audio filter and perform audio data analysis (hint:
you can find many high quality DSP routines in libavcodec in case you
want to do some coding).
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