Feature Requests item #3609903, was opened at 2013-04-03 07:19
Message generated for change (Tracker Item Submitted) made by m_schumacher
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Marlon Schumacher (m_schumacher)
Assigned to: Nobody/Anonymous (nobody)
Summary: Waveform Display for SoX

Initial Comment:
It would super useful to have the functionality for rendering a waveform 
display to an image directly in SoX. For me it's often the only 'missing link' 
when using SoX as an audio editor, as resorting to third-party apps can 
interrupt the workflow. I don't mean anything sophisticated, just downsampling 
a waveform and dumping it into an image. Since the functionality for rendering 
spectrograms is already there it seems it shouldn't be too difficult to render 
an image of the time-domain data instead? I think this could be useful in a 
variety of contexts/applications. I'm aware SoX is intended as a command-line 
tool, but since the spectrogram functionality (which I find very useful) is 
already there, it doesn't seem to far and would be useful to have. Personally, 
one of the typical workflows with SoX in which I have to resort to external 
applications is to get an idea of the waveform, e.g. for visually finding a 
loop/cue point, etc. then running a command etc.

Marlon

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