What are encoder lossless with 32 bit support

Overdrive80 · 22nd February 2022, 16:44

Hey, I am searching one encoder with support for 32 bitdepth. https://wiki.hydrogenaud.io/index.ph...dec_.28ALAC.29

ALAC would be good choice but I dont know how decoder audio after encoding (audio.wav | refalac64 -b 32 - -o output.m4a)

What other encoder you would recommend??

Brazil2 · 23rd February 2022, 00:31

Wavpack: https://www.wavpack.com

I don't know any other one.

tebasuna51 · 23rd February 2022, 03:20

wavpack work fine but refalac also can do it.

Both can be decoded fine (bitidentical to the source in my test) with ffmpeg (using -acodec pcm_s32le).

Overdrive80 · 23rd February 2022, 12:27

Quote:

Originally Posted by tebasuna51

wavpack work fine but refalac also can do it.

Both can be decoded fine (bitidentical to the source in my test) with ffmpeg (using -acodec pcm_s32le).

Thanks to both, I gonna to testing it.

Balling · 26th January 2023, 12:07

Flac in FFmpeg after https://github.com/FFmpeg/FFmpeg/com...abf56b5c5e9ee2 (it requires -strict experimental).

Code:

ffmpeg.exe -i https://trac.ffmpeg.org/raw-attachment/ticket/9563/signal_short.wav -strict experimental output.flac

Brazil2 · 27th January 2023, 00:35

Official FLAC supports 32 bits integer since version 1.4.0.

Balling · 4th March 2023, 06:36

Dolby E also by default outputs 32 bit integer, so allows 32 bit flac encoding with -strict experimental

22nd February 2022, 16:44	#1 \| Link
Overdrive80 Anime addict Join Date: Feb 2009 Location: Spain Posts: 673	What are encoder lossless with 32 bit support Hey, I am searching one encoder with support for 32 bitdepth. https://wiki.hydrogenaud.io/index.ph...dec_.28ALAC.29 ALAC would be good choice but I dont know how decoder audio after encoding (audio.wav \| refalac64 -b 32 - -o output.m4a) What other encoder you would recommend?? __________________ Intel i7-6700K + Noctua NH-D15 + Z170A XPower G. Titanium + Kingston HyperX Savage DDR4 2x8GB + Radeon RX580 8GB DDR5 + ADATA SX8200 Pro 1 TB + Antec EDG750 80 Plus Gold Mod + Corsair 780T Graphite

23rd February 2022, 03:20	#3 \| Link
tebasuna51 Moderator Join Date: Feb 2005 Location: Spain Posts: 6,915	wavpack work fine but refalac also can do it. Both can be decoded fine (bitidentical to the source in my test) with ffmpeg (using -acodec pcm_s32le). __________________ BeHappy, AviSynth audio transcoder.

26th January 2023, 12:07	#5 \| Link
Balling Registered User Join Date: Feb 2020 Posts: 541	Flac in FFmpeg after https://github.com/FFmpeg/FFmpeg/com...abf56b5c5e9ee2 (it requires -strict experimental). Code: ffmpeg.exe -i https://trac.ffmpeg.org/raw-attachment/ticket/9563/signal_short.wav -strict experimental output.flac Last edited by Balling; 26th January 2023 at 12:16.

23rd February 2022, 00:31	#2 \| Link
Brazil2 Registered User Join Date: Jul 2008 Posts: 532	Wavpack: https://www.wavpack.com I don't know any other one.

27th January 2023, 00:35	#6 \| Link
Brazil2 Registered User Join Date: Jul 2008 Posts: 532	Official FLAC supports 32 bits integer since version 1.4.0.

4th March 2023, 06:36	#7 \| Link
Balling Registered User Join Date: Feb 2020 Posts: 541	Dolby E also by default outputs 32 bit integer, so allows 32 bit flac encoding with -strict experimental