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alexkay / spek

Acoustic spectrum analyser
http://spek.cc
GNU General Public License v3.0
2.66k stars 262 forks source link

Speck and flac 32 bit #246

Open 1wojak opened 2 years ago

1wojak commented 2 years ago

Hi, please update Speck so it can verify 32bit integer flacs. Thanks.

SnowSquire commented 1 year ago

What did you use to encode 32bit flacs in the first place?

Barough commented 1 year ago

FLAC v1.4.0 got the option to do 32-bit encoding/decoding

SnowSquire commented 1 year ago

very cool, i hope 32bit float is possible within the limits of the spec

alexkay commented 1 year ago

Could you share a short sample?

MikeWang000000 commented 1 year ago

Sample file: 32bit-flac.zip

FFmpeg 6.0 has added support for 32bit FLAC audio. I tried to build with the latest FFmpeg. If my fork works fine, then I believe Spek will not have any problem either.

alexkay commented 1 year ago

Thanks, I'll get a new release out soon which will include FFmpeg 6.0.