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Way to export pure raw file
Posted: Sun Aug 25, 2019 7:47 am
by cangbai
I'm trying to export a signed 32-bit headerless raw file, but it exports with every fourth byte being set to either 00, 40, or 80, which messes up what I am trying to do. I need help finding a way to specifically export it as a signed 32-bit headerless raw file, otherwise what I am trying to do won't work.
Re: Way to export pure raw file
Posted: Sun Aug 25, 2019 9:17 am
by kozikowski
Your requirement is a one-off unicorn, so unless somebody posts with custom tools, no.
Koz
Re: Way to export pure raw file
Posted: Mon Aug 26, 2019 12:54 pm
by steve
cangbai wrote: ↑Sun Aug 25, 2019 7:47 am
I'm trying to export a signed 32-bit headerless raw file,
How are you doing that?
cangbai wrote: ↑Sun Aug 25, 2019 7:47 am
but it exports with every fourth byte being set to either 00, 40, or 80
Perhaps that's the actual values of your audio (?)
cangbai wrote: ↑Sun Aug 25, 2019 7:47 am
which messes up what I am trying to do
and you are trying to do what?
cangbai wrote: ↑Sun Aug 25, 2019 7:47 am
I need help finding a way to specifically export it as a signed 32-bit headerless raw file
With Audacity 2.3.2:
- "File menu > Export > Export Audio"
- Select "Other uncompressed files" as the file type
- Select "RAW (headerless)" as the header
- Select "Signed 32-bit PCM" as the encoding