ISO (aka 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 extraction guide and about sound quality comparison.
Introduces CD to FLAC Converter for Mac. The CD to FLAC Converter for Mac – ImToo Audio Converter Pro for Mac can easily rip CD to FLAC format on Mac OS X. In addition to convert CD to FLAC, the OS X CD to FLAC Converter can work an audio converter, video to audio converter, CD ripper, CD burning and audio.
- Exact Audio Copy V1.5 (including CDRDAO and Flac packages) last changed on 23.02.20 EAC (from 1.0b2 on) can make use of a plugin that accesses the professional GD3 database that provides CD metadata like track titles and cover images.
- Exact Audio Copy is a new audio grabber for CD-ROM drives with numerous features.
ISO audio file to FLAC extracting
To convert ISO (aka SACD ISO) to FLAC:
- Start conversion software ♫ AuI ConverteR 48x44.
- Open SACD .iso file. *
- Select target FLAC format at the main window Format panel.
- Select sample rate.
- Select bit depth.
- When target bit depth is 16 bit, dithering ON is recommended.
(for higher resolutions Dither button will ignored) - Select target directory. (watch video, read manual)
- At the main window > Album art tab assign album artwork file. **
- Push Start button.
- Wait until end of conversion.
(Converted stuff is placed in the target directory) - If you got audible artefacts and distortions, it is rather overload issues.
In Settings > General > 'Output attenuator' field set '-3 dB' or '-6 dB' or use peak level normalization** to achieve maximal loudness. Read more about troubleshooting...
WARNING: AuI ConverteR 48x44 doesn't support DVD-audio and DVD-video.
AuI ConverteR process too long file names and paths, non-Latin and forbidden characters (created from metadata) for successful output file writing
AuI ConverteR process too long file names and paths, non-Latin and forbidden characters (created from metadata) for successful output file writing
Watch and share: How to Convert ISO (aka SACD ISO) to FLAC files
* (at first time conversion or after codec reset, auto downloading of the codec will requested). View details about first-time conversion below.
** if available in purchased software configuration (check the extractor software configurations)
*** All prices at this page in the U.S. dollars without V.A.T. and other applicable taxes. The prices are recommended. Information at this page is not a public offer.
WARNING: ISO (1-bit audio, aka SACD ISO only) to FLAC is supported in price configurable Modula-R and all-included PROduce-RD
For ISO tracks, DSF, DFF with length more 3 minutes FREE demo version mute 2-second silence in the output middle
For ISO tracks, DSF, DFF with length more 3 minutes FREE demo version mute 2-second silence in the output middle
Sound quality issues
Converting of ISO files to FLAC is sigma-delta (aka DSD) demodulation. DSD demodulator is a low-frequency filter.
There is no strong standard of the filter to achieve the proper result. Practically we can vary filtering band to achieve the best result at our equipment.
AuI ConverteR provides 3 filter band 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.
AuI ConverteR vs a converter software: DSD64 to PCM 44.1 kHz aliases
In the ideal case, should not be repeatable lines with lower brightness. These lines show audible distortions, that correlate with the original signal.
Bit depth and sample rate of converted files may give different playback quality at your system. It is bound with different playback modes for combinations 'bit depth + sample rate'.
In general, you can convert to file in the maximal 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.
Extraction into PCM format applies the downsampling. Downsampling processing based on filtering with varying settings.
At Settings > General tab > set Filter mode:
- - 'Optimized resampling filter' removes frequency range upper 20 kHz (ultrasound eliminating so that remove intermodulation distortions);
- - 'Non-Optimized resampling filter' suppress signal upper 20...24 kHz (defined by input/output sample rates) - ultrasound eliminating so that remove intermodulation distortions, wider signal band;
- - 'Non-Optimized wide resampling filter' suppress signal upper 20...100 kHz (defined by input/output sample rates) so that provide a wider band of a musical signal.
At some equipment software 'Non-Optimized...' modes can cause audible noise, like in this video.
Watch and share: Removing noise from high-resolution file
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 in 'Optimized...' mode. Other modes implemented as linear only.
Dithering is applied to extracting to 16-bit output resolution only. If target resolution is 24 bit and more (including float point), Dither button is ignored.
Tips and tricks
In the Settings > General tab:
- FLAC compressing slider: set several compression levels. As rule, slider position altering gives minimal effect. The central slider position is recommended. The level doesn't impact sound quality.
- Filter mode list: 'Optimized resampling filter' is recommended. 'Non-optimized ...' and 'Non-optimized wide...' may cause noise and distortions.
- Use minimum phase filter... switch unchecking is recommended.
- Dithering mask depth... slider recommended set to the most left position.
However, your individual choices may be other, then recommended here.
Exact Audio Copy Flac
Check more about sound quality issues >
Prepare to conversion
Check AuI ConverteR 48x44 configurations, that ISOs to FLACs capable >
To check sound quality download FREE demo version.
Read below about conversion sound quality issues.
- Launch the converting tool
- Open Settings > CD ripper/ISO tab (see below)
- Select stereo/multichannel target stuff - check/uncheck Force read stereo track switch, respectively
(read details in Sound quality issues part of this article) - Skip pause before first track: check Skip pause for first ISO track switch
- Skip pause between tracks: check Skip pause for all tracks switch
Between tracks, pauses may contain. Sometimes clicks contain into the pauses. - Click OK button
- To convert live concert, opera and same albums: at the software's main window > Parameters tab > check True gapless mode switch*
Assign artwork in target files: Album artwork panel
Read educational articles about SACD ISO and FLAC musical files:
Conversion software: ISOs to FLACs configurations
AuI ConverteR has several price/functionality options, that allow to save your budget for the required functionality.
* All prices at this page in the U.S. dollars without V.A.T. and other applicable taxes. The prices are recommended. Information at this page is not a public offer.
[MINIMAL PRICE] configuration (from $77.7*) to convert
ISO (aka SACD ISO), DSF/DFF(up to DSD128) to FLAC, WAV and other PCM (up to 192 kHz, 24 bit, 32 bit float)
ISO (aka SACD ISO), DSF/DFF(up to DSD128) to FLAC, WAV and other PCM (up to 192 kHz, 24 bit, 32 bit float)
Exact Audio Copy For Mac Download
[Recommended] configuration (from $161.1*) to convert
ISO (aka SACD ISO), DSF / DFF (up to DSD512) 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.
ISO (aka SACD ISO), DSF / DFF (up to DSD512) 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.
[Recommended] All-included configuration (from $249.8*) PROduce-RD
SACD to ISO ripping software and its manual described here
SACD ripper on PS3 console described here
Free Lossless Audio Codec site here
Frequently asked questions
Can I rip SACD to FLAC?
SACD ripping is applied on special hardware tools to SACD ISO or DSF files. You can convert:
- SACD ISO to FLAC; or
- DSF to FLAC.
When you rip SACD optical disk to audio files (.dsf, .dff), long path/name of extracted file, non-Latin symbols (in metadata) may cause a error of the file creation.
What is SACD ISO?
SACD ISO is file, that contains DSD (Direct Stream Digital) audio and metadata from SACD optical disk.
Read about DSD files...
How do I extract audio from an ISO file?
You can extract:
- SACD ISO to FLAC; or
- SACD ISO to DSF.
Can I rip SACD audio? Can an audio converter rip SACD?
SACD ripping may be possible via some hardware. Read information about SACD ripping...
Can I convert SACD to FLAC?
Optical SACD disk may be ripped to SACD ISO file. The file may be converted to FLAC.
Can I play SACD on my computer?
In general, no. However, some SONY VAIO computers have SACD abilities.
How do I convert DSF to FLAC?
You can use audio conversion software to convert DSF to FLAC...
What is DSF format?
DSF format is a kind of audiophile music files, that contains DSD audio data and information about a song, including artworks.
Is DSD better than FLAC? Is DSD better than PCM?
Eac Exact Audio Copy Download
Both formats can bring the same sound advantages. Actually, played recording and audio equipment makes result.
Can VLC play DSF?
Exact Audio Copy For Mac
Still no information, that author knows, about the implementation of DSF file playback on VLC.
Is WAV or FLAC better?
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 to do it.
How do I play DSF files on Foobar?
How to play DSF and SACD ISO on foobar2000 read DSD guide...
How do I open a SACD ISO file?
- Read SACD ISO playback [foobar2000] guide...
- Look at DSD audio player list...
- Look at audio converter list...
- How to convert ISO to FLAC...
- How to convert ISO to DSF...
Exact Audio Copy Setup Guide
Read more SACD extracting F.A.Q. >
Read more about ISO converters
Watch and share: Tutorial video: Target Directory Management
July 07, 2020 updated | since May 01, 2017
Read other articles about audio issues
FLAC is a losslessly compressed audio formats which means audio is compressed without data loss but file size can be reduced to 50–60% of its original size. FLAC is supported by many hardware devices like WD TV, Samsung Galaxy phones and tabs, etc.
However, ripping CD to FLAC on Mac is not quite easy as converting CD to FLAC on Windows. The native CD Ripper, iTunes, can only rip CD to MP3, AAC, AIFF, Apple Lossless, WAV. Some programs that batch rip CD to FLAC easily are yet to support Mac OS X system.
Actually there are several free Mac programs that can convert CD to FLAC, like X Lossless Decoder and Max. But XLD and MAX fail to win some people’s favor as XLD is unable to edit output song names before decoding, decodes one file at a time and doesn’t utilize multi-core processing; and MAX stopped updating since 2009 and may not meet your demands if you are Mountain lion and Mavericks users.
This article introduces a professional CD to FLAC Converter for Mac which helps you to batch convert CD to FLAC with fast speed and edit generic, artist, album and file name before conversion! The FLAC Ripper can also convert to FLAC as well as convert FLAC to any audio format in Mac.
Introduces CD to FLAC Converter for Mac
The CD to FLAC Converter for Mac – ImToo Audio Converter Pro for Mac can easily rip CD to FLAC format on Mac OS X. In addition to convert CD to FLAC, the OS X CD to FLAC Converter can work an audio converter, video to audio converter, CD ripper, CD burning and audio editor. It can rip and burn CDs, convert between different audio formats including MP3, WMA, WAV, AAC, FLAC, OGG, APE, ALAC and convert various video to audio formats. The Mac CD to FLAC ripper can add and adjust audio effects (fade-in, fade-out, volume normalize, bandpass, chorus, flanger, echo, speed, edit generic, artist, album and file name before conversion and trim, split, clip audio.
CD to FLAC Converter for Mac is fully compatible with Mac OS X 10.4(Tiger), 10.5(Leopard), 10.6(Snow Leopard), 10.7(OS X Lion), 10.8(OS X Mountain Lion), 10.9(OS X Mavericks), 10.10 Yosemite, 10.11 El Capitan, macOS 10.12 Sierra, macOS 10.13 high Sierra, macOS 10.14 Mojave.
How to Rip CD to FLAC on Mac?
Free download ImToo Audio Converter for Mac, install and run it.
Step 1: Add CD files to Mac CD to FLAC Converter
Insert your CD into your CD driver. Then click “Rip CD” tab in Audio Converter Pro and click “Add CD” button to load CD files.
Step 2: Set output audio format as FLAC
Click on “Profile” drop-down to choose “FLAC – Free Lossless Audio Codec” from “Lossless Audio Format” category.
Step 3: Start Convert
Click on the “Rip” button start converting CD to FLAC on Mac OS X.