专门为发烧友个人音乐库打造的高音质播放器

flowchart TD
    SOURCE[Music Source]
    LOCAL[Local Music Library<br/>Direct local access]
    API[Music Server API<br/>Remote library · source stream status verified]
    SERVER[Mossca Server<br/>Remote library designed for Mossca playback<br/>No server-side transcoding]
    DECODE[Decode<br/>FLAC · ALAC · WAV · AIFF · DSF · DFF]
    FORMAT{Decoded Audio<br/>PCM or DSD}
    ENGINE[Mossca Audio Engine]
    SRC[① Sample Rate Conversion<br/>SRC<br/>◐ In Development]
    DSP[② Optional Audio DSP<br/>EQ · Headphone Profile · Channel Processing]
    LEVEL[Level Control<br/>Fixed · Software · Hardware]
    TARGET{Target Output Format}
    PRECISION[③ PCM Output Precision<br/>Bit-depth conversion · Dither · Noise Shaping<br/>◐ In Development]
    MODULATION[④ DSD Modulation<br/>High-rate PCM → Delta-Sigma Modulator → DSD<br/>◐ In Development]
    NATIVE[Native DSD Path<br/>Original DSD stream]
    COMPAT[DSD → PCM Compatibility Conversion]
    OUTPUT[Output Engine]
    MODE[⑤ Output Mode<br/>Exclusive · Shared]
    TRANSPORT[⑥ Digital Transport<br/>PCM · DoP · Native DSD]
    DAC[⑦ DAC Verification<br/>Actual format · Capability · Runtime status]
    ANALOG[Analog Output<br/>Headphone · Speaker]

    SOURCE --> LOCAL
    SOURCE --> API
    SOURCE --> SERVER
    LOCAL --> DECODE
    API --> DECODE
    SERVER --> DECODE
    DECODE --> FORMAT
    FORMAT -->|PCM| ENGINE
    FORMAT -->|Native DSD| NATIVE
    FORMAT -->|DSD → PCM| COMPAT
    COMPAT --> ENGINE
    ENGINE --> SRC --> DSP --> LEVEL --> TARGET
    TARGET -->|PCM| PRECISION
    TARGET -->|DSD| MODULATION
    PRECISION --> OUTPUT
    MODULATION --> OUTPUT
    NATIVE --> OUTPUT
    OUTPUT --> MODE --> TRANSPORT --> DAC --> ANALOG
    style LOCAL width:260px,height:126px
    style API width:260px,height:126px
    style SERVER width:260px,height:126px