07-03-2024, 10:00 AM
(07-03-2024, 08:35 AM)jcucurull Wrote: Hello Tim,
I used the SACD-Extract that is a modification of https://github.com/sacd-ripper/sacd-ripper. Basically I used the steps of this page: https://absolutelybaching.com/music-arti...p-an-sacd/ and this thread: https://hifihaven.org/index.php?threads/...ayer.3652/ with my old Oppo BDP-03 bluray player. The files are correctly reproduced in my current Panasonic UB820 bluray player and with Foobar in my computer.
One of the audio files that I have:
Code:jcucurull@moode:/media/Storage/Musica/Masters/Biblioteca-DST/Brothers In Arms - 20th Anniversary Edition/Stereo $ mediainfo 01\ -\ So\ Far\ Away.dsf
General
Complete name : 01 - So Far Away.dsf
Format : DSF
Format/Info : Direct Stream Digital Stream File
Format version : Version 1
File size : 210 MiB
Duration : 5 min 11 s
Overall bit rate : 5 647 kb/s
Album : Brothers In Arms - 20th Anniversary Edition
Album/Performer : Dire Straits
Part/Position : 1
Part/Total : 1
Track name : So Far Away
Track name/Position : 1
Track name/Total : 9
Performer : Dire Straits
Publisher : Mercury Records Limited
Genre : Other
Recorded date : 2005-20-04
ISRC : GBF080500201
Copyright : Copyright 2005 Mercury Records Limited
Cover : Yes
Cover type : Cover (front)
Cover MIME : image/jpeg
PERFORMER : Dire Straits
Audio
Format : DSD
Format/Info : Direct Stream Digital
Commercial name : DSD64
Format settings : Little
Duration : 5 min 11 s
Bit rate : 5 645 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 2 822 kHz
Compression mode : Lossless
Stream size : 210 MiB (100%)
And during playing this is the information of the audio sent:
Code:card 0: Pi HDMI 1
access: MMAP_INTERLEAVED
format: IEC958_SUBFRAME_LE
subformat: STD
channels: 2
rate: 96000 (96000/1)
period_size: 12000
buffer_size: 48000
The sound quality is very good, but on top there is the white noise.
I can send you a sample file to see if it creates the same issue than to me (to know if the problem is the file itself or my setup).
If I reproduce a stereo 24/96 FLAC file is correctly reproduced and the hardware parameters are exactly the same than with the DSF file.
I'll test the file later today. Thx.