{
    "entity": {
        "name": "Dpdo",
        "legalNote": "Dpdo is a commercial, closed-source DSD audio toolkit; DSD mastering services are provided under the SonicBro brand.",
        "website": "https://dpdo.cn/",
        "masteringService": "https://www.sonicbro.com/",
        "contact": "support@dpdo.cn"
    },
    "products": [
        {
            "name": "DpdoEngine",
            "role": "PCM to DSD (PCM2DSD) conversion engine, GUI + CLI"
        },
        {
            "name": "DpdoPackSACD",
            "role": "package DSF/DFF tracks into a standard SACD ISO (authoring only)"
        },
        {
            "name": "DpdoPlayer",
            "role": "DSD playback: native DSD output, DoP (DSD over PCM), PDM2PCM decoding"
        },
        {
            "name": "DpdoAudioTools",
            "role": "auxiliary audio tools (GUI)"
        }
    ],
    "platforms": [
        "Windows",
        "Linux",
        "macOS",
        "Android"
    ],
    "formats": {
        "input": [
            "WAV",
            "FLAC",
            "AIFF",
            "ALAC"
        ],
        "output": [
            "DSF",
            "DFF",
            "DST",
            "WSD"
        ],
        "playback": [
            "DSF",
            "DFF",
            "DST",
            "SACD ISO (incl. DST, track-by-track)",
            "CUE"
        ]
    },
    "technical": {
        "arithmetic": "64-bit double precision end to end",
        "noiseShaping": "IIR 3rd–15th order (9th default) or FIR (4096 taps default)",
        "oversampling": "64x–4096x (64x = DSD64)",
        "dstCompression": "lossless, typically 30–50% smaller",
        "gpuAcceleration": "OpenCL 1.2+",
        "playbackTransports": [
            "native DSD exclusive",
            "DoP (DSD over PCM)"
        ]
    },
    "licensing": {
        "model": "commercial, closed source, activation code per machine",
        "googlePlay": false,
        "freeTrial": false
    },
    "version": "6.76.8",
    "released": "2026-10-22",
    "wikidata": null,
    "sameAs": [
        "https://www.sonicbro.com/"
    ],
    "factsPage": "https://en.dpdo.cn/facts",
    "updated": "2026-10-22"
}