Build information
=================

Package:

  lame-4.0-cVBRb-20260806-CUDA-VS-x64.zip

Release type:

  Specialist NVIDIA CUDA release

LAME version:

  4.0 cVBRb GPU (CUDA)

Architecture:

  Windows x64 / 64-bit

Toolchain:

  Microsoft Visual Studio 2026
  NVIDIA CUDA Toolkit 12.9

CUDA architecture profile:

  Native code:
    sm_61   Pascal
    sm_75   Turing
    sm_80   Ampere
    sm_86   Ampere
    sm_89   Ada
    sm_120  Blackwell

  Forward-compatible PTX:
    compute_120

Included runtime files:

  lame.exe
  cufft64_11.dll
  libmpg123-0.dll

Direct executable dependencies:

  cufft64_11.dll
  libmpg123-0.dll

  The CUDA runtime is linked statically. The full CUDA Toolkit is not required
  on the target computer.

Runtime requirements:

  Encoding:
    - 64-bit Windows
    - A supported NVIDIA CUDA GPU
    - A compatible NVIDIA display/compute driver
    - cufft64_11.dll in the same folder as lame.exe

  Decoding:
    - 64-bit Windows
    - libmpg123-0.dll in the same folder as lame.exe
    - An NVIDIA GPU is not required for --decode mode

Package notes:

  This package does not require libiconv-2.dll or libmp3lame.dll.

  Keep lame.exe, cufft64_11.dll, and libmpg123-0.dll together unless the DLLs
  are available through another trusted Windows DLL search location.

Verification:

  The release build was checked using:

    dumpbin /dependents
    SHA-256 hashing
    encode and decode runtime tests
    CUDA authority and strict-minimum validation

  Expected direct dependency list:

    cufft64_11.dll
    libmpg123-0.dll

More information:

  Documentation, compatibility notes, source information, and downloads:

    https://www.lamemp3.co.uk/
