Read quick start guide:
How to rip SACD ISO to FLAC?
Sound quality matters
Tips
Frequently Asked Questions
Read quick start guide:
How to rip SACD ISO to FLAC?
Sound quality matters
Tips
Frequently Asked Questions
DSD ISO, SACD ISO to FLAC conversion is intended to adapt of playback format, sample rate, channel number of music files for audiophile equipment, portable players or mobile phones. Read step-by-step on how to rip sacd .iso file to FLAC and about sound-quality comparison.
To convert SACD ISO to FLAC file:
WARNING:
DVD-audio/video, Blu-Ray, DVD/BluRay/CD ISO are NOT supported.
For Modula-R version, SACD ISO, DSF, DFF are supported in proper configurations.
For ISO tracks, DSF, DFF longer than 3 minutes, FREE edition mutes 2-second silence in the output middle and has other restrictions
* at first time conversion or after codec reset, auto downloading of the codec will be requested. View details about first-time conversion below.
** if available in purchased software configuration. Check out the extractor software configurations...
*** All prices on this page are in U.S. dollars without V.A.T. and other applicable taxes and fees. The prices are recommended. Information on this page is not a public offer.
AuI ConverteR has several price/functionality options that allow saving your budget for the required functionality. You can expand Modula-R abilities later by purchasing new modules. Unlimited-time license, major updates (... 10.x > 11.x > 12.x > ... versions) are paid.
* All prices on this page are in U.S. dollars without V.A.T. and other applicable taxes and fees. The prices are recommended. Information on this page is not a public offer.
[MINIMUM PRICE] for full functionality of AuI ConverteR, in comparison with Modula-R edition that is including all modules.
Decription
All abilities are included in PROduce-RD version. It allows saving budget, comparing purchasing of the full abilities (all modules) of Modula-R edition. Unlimited-time license, paid major updates (... 10.x > 11.x > 12.x ...).
[MINIMUM PRICE] configuration to convert
SACD ISO, DSF/DFF(up to DSD128) to FLAC, WAV and other PCM (up to 192 kHz, 24 bit, 32 bit float) [consists of 3 modules]
Decription
Unlimited-time license, paid major updates (... 10.x > 11.x > 12.x ...). The configuration abilities may be expanded by purchasing other modules.
[RECOMMENDED] configuration to convert
convert SACD ISO, DSF / DFF (up to DSD128) to FLAC, WAV and other PCM (up to 192 kHz, 24 bit, 32 bit float)
with parallel processing, true gapless mode, level normalization, artwork assigning [consists of 7 modules]
Decription
Unlimited-time license, paid major updates (... 10.x > 11.x > 12.x ...). The configuration abilities may be expanded by purchasing other modules.
Converting ISO files to FLAC is sigma-delta (aka DSD) demodulation. DSD demodulator is a low-frequency filter.
There is no strict standard for the filter to achieve the proper result. Practically, we can vary the filtering band to achieve the best result on our equipment. Read more...
Direct Stream Digital signal is like a water (music) with oil (DSD high-frequency noise).
Oil pops up. The water is sinking. Both fractions are almost separate.
We can remove the upper fraction - oil. It's like low-frequency filter that removes high-frequency noise.
After the oil removing, only water (music) stays.
Oil-separating quality (noise filtering) defines how the water is pure (playback sound quality).
AuI ConverteR provides 3 filter bands: optionally from 20 kHz to 100 kHz. Bandwidth may be limited depending on input or output sample rates. Output sample rate limit target signal band.
In the ideal case, repeatable lines with lower brightness should not be visible. These lines show audible distortions, that correlate with the original signal.
The sound quality in the first approach:
Bit depth and sample rate of converted files may provide different playback qualities to your system. It is bound with different playback modes. The mode is combination "bit depth + sample rate".
In general, you can convert SACD ISO to FLAC file in the maximum sample rate and bit depth of your DAC. But it doesn't guarantee, that you get the best result. Read details about music conversion and sound quality issues.
DSD to PCM format extraction applies the downsampling. Downsampling processing is based on filtering with various settings.
At Settings > General tab > set Filter mode:
At some equipment and/or software, "Non-Optimized..." modes can cause audible noise. You can watch it in this video.
Therefore "Optimized..." mode is recommended as the first choice. However, you can prefer other settings.
Use minimum phase filter switch checked/unchecked minimum/linear phase filtering, respectively, in "Optimized..." mode. Other modes are implemented as the linear filter only.
Let's look at the oil (noise) in water (music) that was mentioned above.
The filter choice defines the kind of oil and water separation.
All filters provide high sound quality, but they give options according to your equipment and/or taste.
Dithering is applied to extracting 16-bit output resolution only. If the target resolution is 24 bits and more (including float point), the Dither button is ignored.
In the Settings, General tab:
However, your individual choices may be other, than recommended here.
Check more about sound quality issues >
Check AuI ConverteR 48x44 configurations, that ISOs to FLACs capable...
To check sound quality download FREE version.
Read below about conversion sound quality issues.
Read articles about SACD ISO and FLAC musical files:
SACD [optical disk] ripping is applied on special hardware tools with sacd_excract utility. Recommended target format is SACD ISO.
When you rip SACD optical disk to audio files (.dsf, .dff), long path/name of an extracted file, non-Latin symbols (in metadata) may cause an error in the file creation.
DFF file doesn't support metadata standard way.
After the Super Audio CD's ripping, you can convert:
Also, read the definitive manual...
You can rip SACD audio optical disk to .iso, .dsf, .dff files.
Read more...
Read how to rip SACD optical disk to DSD files here...
You can extract music from SACD ISO to .wav, .flac, .mp3 or .dsf, .dff audio files.
You can covert SACD ISO file to .dsf, .dff and .flac, .wav, .mp3 files.
How to rip SACD ISO to FLAC file read here...
SACD optical disc cannot be read via an ordinary computer disk drive. Also, SACD should be created with special equipment.
As the author knows, some Sony Vaio laptops are capable to playback SACD. But it can't be stored as DSD files.
There are several ways to copy SACD to DSD files...
SACD optical disk may be ripped technically. Read details...
To convert/write audio to SACD optical disk, special equipment is required.
To rip SACD optical disk to a computer, special software and hardware are needed.
Usual optical disk drive is not capable of this work..
Read how to rip SACD optical disk...
Read how to rip SACD ISO...
SACD optical disk may be ripped to SACD ISO or DSF/DFF...
If SACD ISO is ripped to DSF/DFF, some issues may be there. Also, clicks and pops are possible.
To solve some of these issues, you can rip SACD optical disk to .iso file and convert the SACD ISO to DSD...
SACD ripping may be possible via some hardware. Read information about SACD ripping...
You can convert ISO file to FLAC, WAV, mp3,... or DSD (.dsf or .dff).
DVD/BlueRay/CD ISO files are not supported by AuI ConverteR.
Read the guide on how you can convert .iso file to .flac...
Read the manual on how you can extract from ISO file:
To rip SACD optical disk, special hardware and software are needed.
To extract separate tracks from SACD ISO file, you can select the tracks before extraction.
SACD ripping is possible with special hardware and software.
Read more...
SACD ISO extractor is software to convert SACD ISO file to separate audio files.
SACD ISO is a file, that contains DSD (Direct Stream Digital) audio and metadata from SACD optical disk.
Read about DSD files...
SACD ISO is a file that may be:
SACD optical disk may be ripped with special equipment...
The ripping result is either SACD ISO or DSF or DFF (DSD files). However, ripping to ISO is more recommended due to long path and other issues when the target file is DSF/DFF. Ripped SACD ISO may be converted to DSF or DFF.
Read how to convert ISO to DSD files...
Optical SACD disk may be ripped to SACD ISO file. The file may be converted to FLAC.
Read guides on how you can convert files to FLAC:
Read manuals on how to convert DSD audio:
In general, no. However, some SONY VAIO computers have SACD abilities.
SACD is DSD format. FLAC is PCM format. There is no single common answer. Read about DSD vs FLAC comparison...
You can use audio conversion software to convert DSF to FLAC...
DSF format is a kind of audiophile music file, that contains DSD audio data and information about a song, including artworks.
Read how to open DSF file...
You can convert DFF file to:
Both formats can bring the same sound advantages. Actually, played recording and audio equipment makes result.
FLAC is a lossless format. Technically it's better mp3.
Read more...
FLAC bitrate may be estimated by formula: Bitrate (kbps) = SampleRate_Hz * Channels * BitDepth_bit * 0.0006
Example for 44.1 kHz / 16 bit / 2 channels: 846.72 kbps = 44100 Hz * 2 channels * 16 bit * 0.0006
Audirvana is capable to play SACD ISO files[*].
Check out SACD ISO extraction [definitive manual]...
Still no information, that author knows, about the implementation of DSF file playback on VLC.
We should discuss: which is better DSD or PCM (FLAC is included). In theory, DSD system desing is simpler. In the real world, there are subtle details. So, there is no single answer to the question. System design makes sound.
Read more:
SACD is one of DSD formats. DSD allows reducing audio processing number from recording microphone to loudspeakers.
Theoretically, lesser items lesser distortions. But, the actual result is depending on the design of the given audio system.
Read more:
FLAC is PCM format. SACD is DSD format. Both formats has balance between advantages and disadvantages for each implementation. It defines sound quality for each given case. Read more...
Commonly, FLAC is more recommended because no sound quality difference, but the lesser size and wider device compatibility (by metadata) of FLAC is there.
However, if you want to use high resolutions above 352/384 kHz, WAV allows it.
How to play DSF and SACD ISO on foobar2000 read DSD guide...
Third-party sacd_extract codec or other utility, compatible with AuI ConverteR, connected as command-line utility, decodes SACD ISO for further processing with AuI ConverteR. Read more about codecs...
What is better FLAC or DSD is a complex issue. It depending many factors: given recording, sound equipment, music software.
Read about it...
FLAC is recommended for most cases. If you need to use sampling rates above 384 kHz and bit depth above 32 bit or float point, use WAV.
Read details...
Yes. FLAC is a lossless audio format. Read more...
There is no single answer. Combination of equipment, its mode, recording lead to better sound.
Read details...
SACD ISO cannot be converted to Super Audio CD optical disk without special hardware and software.
Read how to convert SACD ISO to mp3...
Read how to convert:
Read how to convert mp3 to FLAC...
sacd_extract software is a command line utility. Its using requires some additional skills.
The utility is used as a standard codec for SACD ISO extracting in different software.
AuI ConverteR provides graphical user interface for sacd_extract codec and additional processing that allows fixing some extracting issues.
How to convert (manuals):
Also, read "Definitive SACD ISO Extracting Guide..."
In common case, SACD ISO optical disk may not be played on computer directly.
It should be ripped to SACD ISO...
Read how to play SACD ISO on foobar 2000...
Yes. Foobar can play DSD after installing additional plugins.
Read more...
You can convert SACD ISO file to mp3, using the guide...
As far as the author knows, iTunes doesn't support FLAC. You can convert FLAC or other files to ALAC...
You can't read SACD optical disc on a computer. Only, some SONY VAIO models can do it with theis own software. Super Audio CD can be ripped...
You can rip SACD with special hardware and software to DSF/DFF/SACD ISO. If your converter software uses sacd_extract utility to extract ISO and supports DSD to FLAC conversion, theoretically, the converting program can be tuned for ripping directly to FLAC.
Read more...
Also, read other SACD extracting F.A.Q. >
January 28, 2023 updated | since May 1, 2017