How to Implement +6db on dsf:wav transcode?

[lyapounov]

(01-07-2017 07:31)Lex Wrote:  Simon, Thanks for your reply.

I scanned all my .dsf files with foobar's replay gain scanner and the highest peaks on any of them are just below 0.7 (except one peak in the Thriller SACD, which seems wrong it is notably quieter than the CD). This means that it would be safe to increase volume for DSD files with 3 dB during the transcoding to WAV.

It's a shame that with soxr it is impossible to distinguish between these different transcodes. I would love to be able to increase my DSD volumes, but no way I am giving up on soxr.

I agree. I have same issue : all transcode from dsd to wav24:176; are low in volume. But as I convert flac to wav24;, I don't want to augment volume for all of them (I am using ffmpeg)

A question : I already have
convOut=-af aresample=resampler=soxr:precision=28

it sounds stupid, but I don't know how to add the level conversion to this string. I tryed
convOut=-af aresample=resampler=soxr:precision=28; volume=+6dB
convOut=-af aresample=resampler=soxr:precision=28, volume=+6dB
convOut=-af aresample=resampler=soxr:precision=28 volume=+6dB

etc none works...

Thx !