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Container Third-Party Software Attributions

This document provides attribution information for third-party software components included in the aiperf runtime container.

Software Components

FFmpeg

Component Information:

  • Software: FFmpeg
  • Version: 8.1.2
  • Website: https://ffmpeg.org/
  • License: LGPL v2.1+
  • Usage: Video and audio processing library (included in runtime container)
  • Build Configuration: Built without GPL components (--disable-gpl --disable-nonfree --enable-libvorbis --enable-libvpx)

License Text:

FFmpeg is licensed under the GNU Lesser General Public License (LGPL) version 2.1 or later.

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

Full license text: https://www.gnu.org/licenses/old-licenses/lgpl-2.1.html

Source Code Availability:

The FFmpeg source code used to build this container is available at:

Compliance Notes:

  • FFmpeg is dynamically linked and can be replaced by users
  • No FFmpeg source code modifications were made
  • Build configuration excludes GPL-licensed components
  • Apache 2.0 licensed code in this project remains separate from LGPL components

libvpx

Component Information:

  • Software: libvpx (VP8/VP9 Codec SDK)
  • Version: 1.12.0 (from Debian Bookworm)
  • Source: Debian Bookworm
  • Website: https://www.webmproject.org/
  • License: BSD 3-Clause
  • Usage: VP9 video codec library (included in runtime container, used by FFmpeg)

License Text:

Copyright (c) 2010, The WebM Project authors. All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

  • Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

  • Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

  • Neither the name of Google, nor the WebM Project, nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Full license text: https://chromium.googlesource.com/webm/libvpx/+/refs/heads/main/LICENSE

Source Code Availability:

The libvpx source code is available at:

Compliance Notes:

  • libvpx binary is copied from Debian Bookworm base image
  • No modifications were made to libvpx source code
  • libvpx is dynamically linked with FFmpeg
  • BSD license is compatible with Apache 2.0

libvorbis

Component Information:

  • Software: libvorbis (Vorbis Audio Codec)
  • Version: 1.3.7 (from Debian Bookworm)
  • Source: Debian Bookworm
  • Website: https://xiph.org/vorbis/
  • License: BSD 3-Clause
  • Usage: Vorbis audio codec library (included in runtime container, used by FFmpeg for WebM audio encoding)

License Text:

Copyright (c) 2002-2020 Xiph.org Foundation

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

  • Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

  • Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

  • Neither the name of the Xiph.org Foundation nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Full license text: https://gitlab.xiph.org/xiph/vorbis/-/blob/v1.3.7/COPYING

Source Code Availability:

The libvorbis source code is available at:

Compliance Notes:

  • libvorbis binary is copied from Debian Bookworm base image
  • No modifications were made to libvorbis source code
  • libvorbis is dynamically linked with FFmpeg
  • BSD license is compatible with Apache 2.0

libogg

Component Information:

  • Software: libogg (Ogg Container Format)
  • Version: 1.3.5 (from Debian Bookworm)
  • Source: Debian Bookworm
  • Website: https://xiph.org/ogg/
  • License: BSD 3-Clause
  • Usage: Ogg container format library (included in runtime container, dependency of libvorbis)

License Text:

Copyright (c) 2002, Xiph.org Foundation

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

  • Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

  • Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

  • Neither the name of the Xiph.org Foundation nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Full license text: https://gitlab.xiph.org/xiph/ogg/-/blob/v1.3.5/COPYING

Source Code Availability:

The libogg source code is available at:

Compliance Notes:

  • libogg binary is copied from Debian Bookworm base image
  • No modifications were made to libogg source code
  • libogg is dynamically linked with FFmpeg (via libvorbis)
  • BSD license is compatible with Apache 2.0

Bash

Component Information:

  • Software: GNU Bash (Bourne Again SHell)
  • Version: 5.2.15
  • Source: Debian Bookworm
  • Website: https://www.gnu.org/software/bash/
  • License: GPL v3+
  • Usage: Shell interpreter (included in runtime container for interactive use)

License Text:

Bash is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

Full license text: https://www.gnu.org/licenses/gpl-3.0.html

Source Code Availability:

The Bash source code is available at:

Compliance Notes:

  • Bash binary is copied from Debian Bookworm base image
  • No modifications were made to Bash source code
  • Bash is used as a separate executable and does not link with Apache 2.0 code
  • Apache 2.0 licensed code in this project remains separate from GPL components

License Compatibility

This project uses the Apache 2.0 license for its original code. Third-party components included in the runtime container have the following license compatibility considerations:

FFmpeg (LGPL v2.1+)

LGPL is compatible with Apache 2.0 when:

  • FFmpeg is dynamically linked (not statically linked)
  • FFmpeg binaries can be replaced by users
  • No modifications were made to FFmpeg source code
  • Proper attribution is provided (as above)

libvpx (BSD 3-Clause)

BSD 3-Clause is compatible with Apache 2.0:

  • BSD is a permissive license that allows redistribution with minimal restrictions
  • Attribution requirements are satisfied through this document
  • No conflict with Apache 2.0 terms

libvorbis (BSD 3-Clause)

BSD 3-Clause is compatible with Apache 2.0:

  • BSD is a permissive license that allows redistribution with minimal restrictions
  • Attribution requirements are satisfied through this document
  • No conflict with Apache 2.0 terms

libogg (BSD 3-Clause)

BSD 3-Clause is compatible with Apache 2.0:

  • BSD is a permissive license that allows redistribution with minimal restrictions
  • Attribution requirements are satisfied through this document
  • No conflict with Apache 2.0 terms

Bash (GPL v3+)

GPL is compatible with Apache 2.0 when:

  • Bash runs as a separate executable and is not linked with Apache 2.0 code
  • Bash is used as a shell interpreter, not as a library
  • No modifications were made to Bash source code
  • Proper attribution is provided (as above)

Last updated: March 30, 2026