Media Server 25.4
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# libde265 and libheif

Media Server uses these third-party libraries to provide support for HEIC images.

The libraries distributed with Media Server were compiled using the source code available from:

- libde265 version 1.0.16 - https://github.com/strukturag/libde265
- libheif version 1.19.8 - https://github.com/strukturag/libheif

## libde265

Windows

Built with the default cmake options.

Linux

Built by using the following command.

    ./configure --disable-static --disable-dec265 --disable-sherlock265 && make && make install

## libheif

Built using cmake with the following options set to "ON":

    WITH_AOM_DECODER
    WITH_AOM_ENCODER
    WITH_JPEG_DECODER
    WITH_JPEG_ENCODER
    WITH_LIBDE265
    WITH_OpenJPEG_DECODER
    WITH_OpenJPEG_ENCODER
    WITH_UNCOMPRESSED_CODEC

...and the following options set to "OFF":

    WITH_DAV1D
    WITH_EXAMPLES
    WITH_GDK_PIXBUF
    WITH_LIBSHARPYUV
    WITH_RAV1E
    WITH_SvtEnc
    WITH_X265

The various path options, `<package>_INCLUDE_DIR` and `<package>_LIBRARIES`, where `<package>` takes the values `AOM`, `JPEG`, `LIBDE265`, `OpenJPEG`, are all set appropriately to point at the relevant locations on the build system.

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Version 25.4 | Last updated October 2025

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Product: Knowledge Discovery Media Server 25.4

Topic Title: libde265 and libheif