CMake ffmpeg - failure

[6099/11698] Building CXX object qtquick3d/src/plugins/assetimporters/assim....dir/__/__/__/3rdparty/assimp/src/code/AssetLib/Collada/ColladaParser.cpp.o
/datastore/Code/qt6/qtquick3d/src/3rdparty/assimp/src/code/AssetLib/Collada/ColladaParser.cpp: In member function ‘void Assimp::ColladaParser::ReadInputChannel(Assimp::XmlNode&, std::vector<Assimp::Collada::InputChannel>&)’:
/datastore/Code/qt6/qtquick3d/src/3rdparty/assimp/src/code/AssetLib/Collada/ColladaParser.cpp:1677:77: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
 1677 |         XmlParser::getUIntAttribute(node, "offset", (unsigned int &)channel.mOffset);
      |                                                                     ~~~~~~~~^~~~~~~
/datastore/Code/qt6/qtquick3d/src/3rdparty/assimp/src/code/AssetLib/Collada/ColladaParser.cpp: In member function ‘void Assimp::ColladaParser::ReadMaterialVertexInputBinding(Assimp::XmlNode&, Assimp::Collada::SemanticMappingTable&)’:
/datastore/Code/qt6/qtquick3d/src/3rdparty/assimp/src/code/AssetLib/Collada/ColladaParser.cpp:2198:95: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
 2198 |                 XmlParser::getUIntAttribute(currentNode, "input_semantic", (unsigned int &)vn.mType);
      |                                                                                            ~~~^~~~~
/datastore/Code/qt6/qtquick3d/src/3rdparty/assimp/src/code/AssetLib/Collada/ColladaParser.cpp:2204:91: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
 2204 |             XmlParser::getUIntAttribute(currentNode, "input_semantic", (unsigned int &)vn.mType);
      |                                                                                        ~~~^~~~~
[6405/11698] Building CXX object qtmultimedia/src/plugins/multimedia/ffmpeg/CMakeFiles/QFFmpegMediaPlugin.dir/qffmpeg.cpp.o
FAILED: qtmultimedia/src/plugins/multimedia/ffmpeg/CMakeFiles/QFFmpegMediaPlugin.dir/qffmpeg.cpp.o 
/usr/bin/c++ -DQFFmpegMediaPlugin_EXPORTS -DQT_COMPILING_FFMPEG -DQT_CORE_LIB -DQT_DEPRECATED_WARNINGS -DQT_DISABLE_DEPRECATED_UP_TO=0x050000 -DQT_EXPLICIT_QFILE_CONSTRUCTION_FROM_PATH -DQT_GUI_LIB -DQT_MULTIMEDIA_LIB -DQT_NETWORK_LIB -DQT_NO_AS_CONST -DQT_NO_AS_CONST=1 -DQT_NO_CONTEXTLESS_CONNECT=1 -DQT_NO_DEBUG -DQT_NO_EXCEPTIONS -DQT_NO_JAVA_STYLE_ITERATORS -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT -DQT_NO_QEXCHANGE -DQT_OPENGL_LIB -DQT_PLUGIN -DQT_WARN_DEPRECATED_UP_TO=0x070000 -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I/datastore/Code/qt6-build/qtmultimedia/src/plugins/multimedia/ffmpeg/QFFmpegMediaPlugin_autogen/include -I/datastore/Code/qt6/qtmultimedia/src/plugins/multimedia/ffmpeg -I/datastore/Code/qt6-build/qtmultimedia/src/plugins/multimedia/ffmpeg -I/datastore/Code/qt6-build/qtbase/include -I/datastore/Code/qt6-build/qtmultimedia/src/multimedia -I/datastore/Code/qt6-build/qtbase/include/QtMultimedia/6.6.2 -I/datastore/Code/qt6-build/qtbase/include/QtMultimedia/6.6.2/QtMultimedia -I/datastore/Code/qt6-build/qtbase/src/corelib -I/datastore/Code/qt6-build/qtbase/include/QtCore/6.6.2 -I/datastore/Code/qt6-build/qtbase/include/QtCore/6.6.2/QtCore -I/datastore/Code/qt6-build/qtbase/include/QtCore -I/datastore/Code/qt6/qtbase/mkspecs/linux-g++ -I/datastore/Code/qt6-build/qtbase/src/gui -I/datastore/Code/qt6-build/qtbase/include/QtGui/6.6.2 -I/datastore/Code/qt6-build/qtbase/include/QtGui/6.6.2/QtGui -I/datastore/Code/qt6-build/qtbase/include/QtGui -I/datastore/Code/qt6-build/qtbase/include/QtMultimedia -I/datastore/Code/qt6-build/qtbase/include/QtNetwork -I/datastore/Code/qt6-build/qtbase/src/opengl -I/datastore/Code/qt6-build/qtbase/include/QtOpenGL/6.6.2 -I/datastore/Code/qt6-build/qtbase/include/QtOpenGL/6.6.2/QtOpenGL -I/datastore/Code/qt6-build/qtbase/include/QtOpenGL -DNDEBUG -O2 -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Wall -Wextra -fno-exceptions -fPIC -Wsuggest-override -fcf-protection=full -MD -MT qtmultimedia/src/plugins/multimedia/ffmpeg/CMakeFiles/QFFmpegMediaPlugin.dir/qffmpeg.cpp.o -MF qtmultimedia/src/plugins/multimedia/ffmpeg/CMakeFiles/QFFmpegMediaPlugin.dir/qffmpeg.cpp.o.d -o qtmultimedia/src/plugins/multimedia/ffmpeg/CMakeFiles/QFFmpegMediaPlugin.dir/qffmpeg.cpp.o -c /datastore/Code/qt6/qtmultimedia/src/plugins/multimedia/ffmpeg/qffmpeg.cpp
/datastore/Code/qt6/qtmultimedia/src/plugins/multimedia/ffmpeg/qffmpeg.cpp: In function ‘const AVPacketSideData* QFFmpeg::streamSideData(const AVStream*, AVPacketSideDataType)’:
/datastore/Code/qt6/qtmultimedia/src/plugins/multimedia/ffmpeg/qffmpeg.cpp:423:54: error: ‘AVCodecParameters’ \{aka ‘struct AVCodecParameters’} has no member named ‘coded_side_data’
  423 |     return av_packet_side_data_get(stream->codecpar->coded_side_data,
      |                                                      ^~~~~~~~~~~~~~~
/datastore/Code/qt6/qtmultimedia/src/plugins/multimedia/ffmpeg/qffmpeg.cpp:424:54: error: ‘AVCodecParameters’ \{aka ‘struct AVCodecParameters’} has no member named ‘nb_coded_side_data’
  424 |                                    stream->codecpar->nb_coded_side_data, type);
      |                                                      ^~~~~~~~~~~~~~~~~~
/datastore/Code/qt6/qtmultimedia/src/plugins/multimedia/ffmpeg/qffmpeg.cpp:423:12: error: ‘av_packet_side_data_get’ was not declared in this scope; did you mean ‘av_packet_side_data_name’?
  423 |     return av_packet_side_data_get(stream->codecpar->coded_side_data,
      |            ^~~~~~~~~~~~~~~~~~~~~~~
      |            av_packet_side_data_name
[6410/11698] Building CXX object qtmultimedia/src/multimedia/CMakeFiles/Multimedia.dir/cmake_pch.hxx.gch
ninja: build stopped: subcommand failed.