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hpr3291 :: The New Audacity and Batch Processing Macros

A brief look at at the new Audacity and how I got it working for me

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Hosted by Ahuka on 2021-03-15 is flagged as Clean and is released under a CC-BY-SA license.
Tags: Audacity, macros, batch processing.
Listen in ogg, spx, or mp3 format. | Comments (4)

When Audacity upgraded it caused some changes that affected my use of it to prepare podcasts I listen to. I did find the answer, though, and I am sharing it with you.


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Comment #1 posted on 2021-03-15T11:53:07Z by RmccurdyDOTcom

audio

with ffmpg and VLC you can get everything done you need likely...


https://trac.ffmpeg.org/wiki/How%20to%20speed%20up%20/%20slow%20down%20a%20video



ffmpeg -i input.mkv -filter:v "minterpolate='mi_mode=mci:mc_mode=aobmc:vsbmc=1:fps=120'" output.mkv

Comment #2 posted on 2021-03-26T01:24:07Z by Gumnos

Which hardware podcast player did you move to?

hey, I was a long-time fan of the Sansa Clip as well and managed to eventually kill both the ones I owned (and had put RockBox on). When I went to look for a 3rd one, they were outlandishly expensive. I couldn't suss out the make/model of the one you switched to.

Comment #3 posted on 2021-03-27T13:15:58Z by Kevin O'Brien

Your answer

The one I bought was called Klangtop, which I found on Amazon. I just looked, and now I don't see it, but I see something that looks identical under the name AGPTek. My guess is that they are all manufactured by a Chinese manufacturer as OEMs for various companies.

Comment #4 posted on 2021-04-03T23:39:33Z by brother mouse

audacity batch

I use "sox" in linux scripts to automate stuff like speeding up audio, removing long periods of silence, etc:

# adjust speed
sox input.wav output.wav tempo [value]

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