Down sampling audio before further use.
On Apr 18, 2017 12:43 PM, "Ned Batchelder" <n...@edx.org> wrote:
Robert,
You can use any Python you like in your XBlock. You have to be careful not
to depend on something that might not be present, or might change.
I'm curious about using an audio processing toolkit from an XBlock. What
are you envisioning?
--Ned.
On Sun, Apr 16, 2017 at 9:14 PM, Robert M <rmundkow...@gmail.com> wrote:
>
> Is it possible to use executables from an xblock?
>
> For example, call command line executable from python based xblock like
> this:
>
> import os
> os.system('sox input.wav -b 24 output.aiff rate -v -L -b 90 48k')
>
>
>
> Where I assume I would have to include the executable in the xBlock to get
> it deployed.
>
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