PROFESSIONAL AUDIO FOR macOS

One place to convert, verify and author serious audio.

CDR Audio Master is being built for controlled professional audio workflows — from high-quality PCM and DSD conversion to Audio CD authoring, verification and the next generation of delivery and archival tools.

Current builds Conversion · Verification · CD authoring In development DDP 2.0 Planned Archive · Batch · Multi-format delivery
CDR Audio Master interface preview
MASTER CONVERSION

Source → target workflow

Ready
Album master FLAC · WAV · AIFF · DSD
SOURCE
Peak−2.3 dBFS
ConversionHigh-quality SRC
TargetPCM / CD profile
UpsamplingHigh-resolution targets
VerificationMeasure output
01ConvertPCM, DSD, resampling and upsampling workflows
02VerifyTechnical measurements and integrity reports
03AuthorAudio CD preparation, simulation and burning
04ExpandDDP, archival, batch and delivery roadmap
THE PRODUCT

Built around the work, not around a feature list.

CDR Audio Master is designed as a professional desktop workflow for preparing, converting, checking and delivering audio. The public release is not available yet; the status labels below distinguish what is already present in internal builds from what is still being developed or planned.

IN CURRENT BUILD IN DEVELOPMENT PLANNED
02CURRENT BUILD

Audio CD authoring & burning

Prepare Audio CD projects, control track order and authoring details, run write simulation and burn using the connected optical-drive workflow.

RED BOOKCUE / TOCSIMULATIONBURN
03CURRENT BUILD

Audio Integrity Verification

Measure output audio and document the processing path with technical evidence, including level checks and verification reporting for completed workflows.

PEAKRMSDCCLIPPINGREPORTS
04CURRENT BUILD

DSD & SACD ISO file workflows

Work with DSD material and SACD ISO files already supplied by the user, alongside the PCM conversion and verification pipeline.

DSFDFFSACD ISODSD → PCM
05IN DEVELOPMENT

DDP 2.0 inspection & validation

DDP tooling is being developed against real-world sets, including structure inspection, PQ parsing, CD-TEXT interpretation and validation.

DDP 2.0PQCD-TEXTVALIDATION
06PLANNED

Archival, batch & delivery workflows

Planned tools will extend the workflow to large collections, archival masters and multiple delivery targets while keeping processing rules consistent and reviewable.

ARCHIVEBATCHDELIVERY MATRIX
PROFESSIONAL FORMAT SUPPORT & ROADMAP

From everyday masters to broadcast and archival formats.

Format support is being expanded deliberately. “Current build” means present in internal development builds — it does not mean the application is publicly available yet. Planned items may change before release.

CURRENT BUILD

Core audio workflows

WAVAIFFFLACDSFDFF*SACD ISO

* DFF support is subject to the final release decoder matrix and validation scope.

IN DEVELOPMENT

Disc-master delivery

DDP 2.0PQCD-TEXTDDP validation

DDP inspection and validation are being refined against real-world test sets.

PLANNED

Professional roadmap

Broadcast & archival

BWF · RF64 · BW64 · ADM BWF · Wave64 / W64 · CAF

High-resolution & lossless

DXD 352.8 / 384 kHz · ALAC · WavPack

Delivery codecs

AAC / M4A · MP3 · Opus

Project interchange

AAF · AES31

WORKFLOW ROADMAP

Where CDR Audio Master is heading next.

These areas are planned, not shipping claims. They describe the intended direction of the product after the core conversion, verification and authoring foundation is stable.

A
PLANNED

Archival Workflows

Create and preserve archival masters with the source, metadata and verification record kept together as a controlled workflow.

B
PLANNED

Batch Processing

Queue albums and larger collections, apply consistent conversion and verification rules, and review results without processing each file manually.

C
PLANNED

Multi-Format Delivery

Build multiple output targets from the same approved source workflow — for example CD, high-resolution PCM, archival and other delivery masters.

COMING SOON

A professional tool first.
A release date second.

CDR Audio Master is in active development and validation on macOS. The final release feature set, supported format matrix, system requirements and commercial availability will be published when the product is ready for public release.

The application interface shown here is an illustrative preview. Features marked Planned are roadmap items and may evolve before implementation.

LAUNCH ENQUIRIES

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