diff --git a/.travis.yml b/.travis.yml
index 8b30c0b..9b09979 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,25 +20,11 @@ matrix:
     dist: focal
     compiler: gcc
     env:
-      - ARCH_ROOT_MINGW=x86_64
       - DAILY_BUILD=1
   - os: linux
     dist: focal
     compiler: gcc
     env:
-      - ARCH_ROOT_MINGW=i686
-      - DAILY_BUILD=1
-  - os: linux
-    dist: focal
-    compiler: gcc
-    env:
-      - ARCH_ROOT_MINGW=x86_64
-      - RELEASE_BUILD=1
-  - os: linux
-    dist: focal
-    compiler: gcc
-    env:
-      - ARCH_ROOT_MINGW=i686
       - RELEASE_BUILD=1
   - os: osx
     osx_image: xcode10.2
@@ -88,19 +74,6 @@ install:
   - chmod +x ports/ci/travis/install_deps.sh
   - ports/ci/travis/install_deps.sh
 
-before_script: |
-  if [ "${TRAVIS_OS_NAME}" = linux ]; then
-    export CXX=${ARCH_ROOT_MINGW}-w64-mingw32-g++
-    export COMPILESPEC=win32-g++
-  elif [ "${TRAVIS_OS_NAME}" = osx ]; then
-    brew link --force qt5
-    if [ "${CXX}" = g++ ]; then
-      export COMPILESPEC=macx-g++
-    elif [ "${CXX}" = clang++ ]; then
-      export COMPILESPEC=macx-clang
-    fi
-  fi
-
 script:
   - chmod +x ports/ci/travis/build.sh
   - ports/ci/travis/build.sh
diff --git a/appveyor.yml b/appveyor.yml
index 243d444..0791e2a 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -2,7 +2,7 @@ version: 9.0.0.{build}-{branch}
 os: MinGW
 
 image: Visual Studio 2019
-
+ 
 platform:
   - x64
 
@@ -10,15 +10,9 @@ build:
   parallel: true
   verbosity: detailed
 
-configuration:
-  - release
-#  - debug
-
 environment:
   global:
     PYTHON_VERSION: Python39
-    QMAKESPEC: win32-g++
-    MAKETOOL: mingw32-make
     INSTALL_PREFIX: C:/projects/akvirtualcamera/ports/deploy/temp_priv
     # api key from https://bintray.com/profile/edit
     # encrypted in https://ci.appveyor.com/tools/encrypt
@@ -26,44 +20,18 @@ environment:
       secure: seneRk4ppI4bquIsdweI8pd8FT0RXUvU2LOUNGSBEA28IhFQijypil2CfC3WtJxa
 
   matrix:
-    - MSYS2_BUILD: 1
-    - QTDIR: C:\Qt\5.15\mingw81_64
-      TOOLSDIR: C:\Qt\Tools\mingw810_64
-    - QTDIR: C:\Qt\5.15\mingw81_32
-      TOOLSDIR: C:\Qt\Tools\mingw810_32
-      PLATFORM: x86
-    - QTDIR: C:\Qt\5.15\msvc2019
-      TOOLSDIR: C:\Qt\Tools\QtCreator
-      QMAKESPEC: win32-msvc
-      VSPATH: C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build
-      MAKETOOL: jom
-      PLATFORM: x86
-    - QTDIR: C:\Qt\5.15\msvc2019_64
-      TOOLSDIR: C:\Qt\Tools\QtCreator
-      QMAKESPEC: win32-msvc
-      VSPATH: C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build
-      MAKETOOL: jom
+    - CMAKE_GENERATOR: MSYS Makefiles
+    - CMAKE_GENERATOR: Visual Studio 16 2019 
 
 install:
-  - if "%MSYS2_BUILD%" == "" (
-        ports\ci\appveyor\install_deps.bat
-    ) else (
-        C:\msys64\usr\bin\bash -lc "cd /c/projects/akvirtualcamera && ./ports/ci/appveyor/install_deps.sh"
-    )
+  - ports\ci\appveyor\install_deps.bat
 
 build_script:
-  - if "%MSYS2_BUILD%" == "" (
-        ports\ci\appveyor\build.bat
-    ) else (
-        C:\msys64\usr\bin\bash -lc "cd /c/projects/akvirtualcamera && ./ports/ci/appveyor/build.sh '%INSTALL_PREFIX%'"
-    )
+  - ports\ci\appveyor\build.bat
 
 after_build:
- - if "%MSYS2_BUILD%" == "" (
-       ports\ci\appveyor\deploy.bat
-   ) else (
-       C:\msys64\usr\bin\bash -lc "cd /c/projects/akvirtualcamera && ./ports/ci/appveyor/deploy.sh"
-   )
+  - ports\ci\appveyor\deploy.bat
+
 #  - ports\ci\appveyor\push_artifacts.bat
 #
 #deploy_script:
diff --git a/ports/ci/appveyor/build.bat b/ports/ci/appveyor/build.bat
index 45d86ca..50aa4c5 100755
--- a/ports/ci/appveyor/build.bat
+++ b/ports/ci/appveyor/build.bat
@@ -16,53 +16,64 @@ REM along with Webcamoid. If not, see <http://www.gnu.org/licenses/>.
 REM
 REM Web-Site: http://webcamoid.github.io/
 
-if "%PLATFORM%" == "x86" (
-    set VC_ARGS=x86
-) else (
-    set VC_ARGS=amd64
-)
-
-rem Visual Studio init
-if not "%VSPATH%" == "" call "%VSPATH%\vcvarsall" %VC_ARGS%
-
-set PATH_ORIG=%PATH%
-set PATH=%QTDIR%\bin;%TOOLSDIR%\bin;%PATH%
-
-qmake -query
-qmake akvirtualcamera.pro ^
-    CONFIG+=%CONFIGURATION% ^
-    CONFIG+=silent ^
-    PREFIX="%INSTALL_PREFIX%"
-
-%MAKETOOL% -j4
-
-if "%DAILY_BUILD%" == "" goto EndScript
-
-if "%PLATFORM%" == "x86" (
-    set DRV_ARCH=x64
-) else (
-    set DRV_ARCH=x86
-)
-
 echo.
-echo Building %DRV_ARCH% virtual camera driver
+echo Building x64 virtual camera driver
 echo.
 
-mkdir akvcam
-cd akvcam
+set PATH_ORIG=%Path%
+mkdir build-x64
+cd build-x64
 
-set PATH=%QTDIR_ALT%\bin;%TOOLSDIR_ALT%\bin;%PATH_ORIG%
-qmake -query
-qmake ^
-    CONFIG+=silent ^
-    ..\akvirtualcamera.pro
-%MAKETOOL% -j4
+if "%CMAKE_GENERATOR%" == "MSYS Makefiles" (
+    set Path=C:\msys64\mingw64\bin;C:\msys64\usr\bin;%Path%
+    cmake ^
+        -G "%CMAKE_GENERATOR%" ^
+        -DCMAKE_INSTALL_PREFIX="%INSTALL_PREFIX%" ^
+        ..
+)
 
+if "%CMAKE_GENERATOR:~0,13%" == "Visual Studio" (
+    set Path=C:\Program Files\CMake\bin;%Path%
+    cmake ^
+        -G "%CMAKE_GENERATOR%" ^
+        -A x64 ^
+        -DCMAKE_INSTALL_PREFIX="%INSTALL_PREFIX%" ^
+        ..
+)
+
+cmake --build .
 cd ..
-mkdir AkVirtualCamera.plugin\%DRV_ARCH%
-xcopy ^
-    akvcam\AkVirtualCamera.plugin\%DRV_ARCH%\* ^
-    AkVirtualCamera.plugin\%DRV_ARCH% ^
-    /i /y
 
-:EndScript
+echo.
+echo Building x86 virtual camera driver
+echo.
+
+set Path=%PATH_ORIG%
+mkdir build-x86
+cd build-x86
+
+if "%CMAKE_GENERATOR%" == "MSYS Makefiles" (
+    set Path=C:\msys64\mingw32\bin;C:\msys64\usr\bin;%Path%
+    cmake ^
+        -G "%CMAKE_GENERATOR%" ^
+        -DCMAKE_INSTALL_PREFIX="%INSTALL_PREFIX%" ^
+        ..
+)
+
+if "%CMAKE_GENERATOR:~0,13%" == "Visual Studio" (
+    set Path=C:\Program Files\CMake\bin;%Path%
+    cmake ^
+        -G "%CMAKE_GENERATOR%" ^
+        -A Win32 ^
+        -DCMAKE_INSTALL_PREFIX="%INSTALL_PREFIX%" ^
+        ..
+)
+
+cmake --build .
+cd ..
+
+mkdir build-x64\AkVirtualCamera.plugin\x86
+xcopy ^
+    build-x86\AkVirtualCamera.plugin\x86\* ^
+    build-x64\AkVirtualCamera.plugin\x86 ^
+    /i /y
diff --git a/ports/ci/appveyor/build.sh b/ports/ci/appveyor/build.sh
deleted file mode 100644
index 5a805bd..0000000
--- a/ports/ci/appveyor/build.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/bin/bash
-
-# Webcamoid, webcam capture application.
-# Copyright (C) 2019  Gonzalo Exequiel Pedone
-#
-# Webcamoid 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.
-#
-# Webcamoid 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.
-#
-# You should have received a copy of the GNU General Public License
-# along with Webcamoid. If not, see <http://www.gnu.org/licenses/>.
-#
-# Web-Site: http://webcamoid.github.io/
-
-export PATH=/mingw64/bin:$PATH
-qmake -query
-qmake akvirtualcamera.pro \
-    CONFIG+=silent \
-    PREFIX="$1"
-make -j4
diff --git a/ports/ci/appveyor/deploy.sh b/ports/ci/appveyor/deploy.sh
deleted file mode 100644
index 9ab2ab6..0000000
--- a/ports/ci/appveyor/deploy.sh
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/bin/bash
-
-# Webcamoid, webcam capture application.
-# Copyright (C) 2019  Gonzalo Exequiel Pedone
-#
-# Webcamoid is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Webcamoid is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Webcamoid. If not, see <http://www.gnu.org/licenses/>.
-#
-# Web-Site: http://webcamoid.github.io/
-
-cd ports/deploy
-git clone https://github.com/webcamoid/DeployTools.git
-cd ../..
-
-export PATH=/mingw64/bin:$PATH
-export PYTHONPATH="${PWD}/ports/deploy/DeployTools"
-python3 ports/deploy/deploy.py
diff --git a/ports/ci/appveyor/install_deps.bat b/ports/ci/appveyor/install_deps.bat
index bbf6ae6..ca65509 100755
--- a/ports/ci/appveyor/install_deps.bat
+++ b/ports/ci/appveyor/install_deps.bat
@@ -18,3 +18,18 @@ REM Web-Site: http://webcamoid.github.io/
 
 rem Installing various utilities
 choco install -y jfrog-cli
+
+if "%CMAKE_GENERATOR%" == "MSYS Makefiles" (
+    set Path=C:\msys64\usr\bin;%Path%
+    pacman -Syy
+    pacman --noconfirm --needed -S ^
+        cmake ^
+        git ^
+        make ^
+        pkg-config ^
+        python3 ^
+        mingw-w64-x86_64-cmake ^
+        mingw-w64-i686-cmake ^
+        mingw-w64-x86_64-pkg-config ^
+        mingw-w64-i686-pkg-config
+)
diff --git a/ports/ci/appveyor/install_deps.sh b/ports/ci/appveyor/install_deps.sh
deleted file mode 100644
index e224f68..0000000
--- a/ports/ci/appveyor/install_deps.sh
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/bin/bash
-
-# Webcamoid, webcam capture application.
-# Copyright (C) 2019  Gonzalo Exequiel Pedone
-#
-# Webcamoid 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.
-#
-# Webcamoid 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.
-#
-# You should have received a copy of the GNU General Public License
-# along with Webcamoid. If not, see <http://www.gnu.org/licenses/>.
-#
-# Web-Site: http://webcamoid.github.io/
-
-pacman -Syy
-pacman --noconfirm --needed -S \
-    git \
-    make \
-    pkg-config \
-    python3 \
-    mingw-w64-x86_64-pkg-config \
-    mingw-w64-x86_64-qt5
diff --git a/ports/ci/travis/build.sh b/ports/ci/travis/build.sh
index d5b5ab4..33f236f 100644
--- a/ports/ci/travis/build.sh
+++ b/ports/ci/travis/build.sh
@@ -18,132 +18,49 @@
 #
 # Web-Site: http://webcamoid.github.io/
 
-if [ -z "${DISABLE_CCACHE}" ]; then
-    if [ "${CXX}" = clang++ ]; then
-        UNUSEDARGS="-Qunused-arguments"
-    fi
-
-    COMPILER="ccache ${CXX} ${UNUSEDARGS}"
-else
-    COMPILER=${CXX}
-fi
-
-if [ "${TRAVIS_OS_NAME}" = linux ]; then
-    EXEC='sudo ./root.x86_64/bin/arch-chroot root.x86_64'
-fi
-
 BUILDSCRIPT=dockerbuild.sh
 
 if [ "${TRAVIS_OS_NAME}" = linux ]; then
     sudo mount --bind root.x86_64 root.x86_64
     sudo mount --bind $HOME root.x86_64/$HOME
-
-    QMAKE_CMD=/usr/${ARCH_ROOT_MINGW}-w64-mingw32/lib/qt/bin/qmake
-
     cat << EOF > ${BUILDSCRIPT}
 #!/bin/sh
 
 export LC_ALL=C
 export HOME=$HOME
-EOF
-
-    if [ ! -z "${DAILY_BUILD}" ]; then
-        cat << EOF >> ${BUILDSCRIPT}
-export DAILY_BUILD=1
-EOF
-    fi
-
-    cat << EOF >> ${BUILDSCRIPT}
 cd $TRAVIS_BUILD_DIR
-${QMAKE_CMD} -query
-${QMAKE_CMD} -spec ${COMPILESPEC} akvirtualcamera.pro \
-    CONFIG+=silent \
-    QMAKE_CXX="${COMPILER}"
+echo
+echo "Building x64 virtual camera driver"
+echo
+mkdir build-x64
+cd build-x64
+/usr/x86_64-w64-mingw32/bin/cmake ..
+cmake --build .
+cd ..
+echo
+echo "Building x86 virtual camera driver"
+echo
+mkdir build-x86
+cd build-x86
+/usr/i686-w64-mingw32/bin/cmake ..
+cmake --build .
 EOF
     chmod +x ${BUILDSCRIPT}
     sudo cp -vf ${BUILDSCRIPT} root.x86_64/$HOME/
 
+    EXEC='sudo ./root.x86_64/bin/arch-chroot root.x86_64'
     ${EXEC} bash $HOME/${BUILDSCRIPT}
-elif [ "${TRAVIS_OS_NAME}" = osx ]; then
-    ${EXEC} qmake -query
-    ${EXEC} qmake -spec ${COMPILESPEC} akvirtualcamera.pro \
-        CONFIG+=silent \
-        QMAKE_CXX="${COMPILER}"
-fi
-
-if [ -z "${NJOBS}" ]; then
-    NJOBS=4
-fi
-
-if [ "${TRAVIS_OS_NAME}" = linux ]; then
-    cat << EOF > ${BUILDSCRIPT}
-#!/bin/sh
-
-export LC_ALL=C
-export HOME=$HOME
-EOF
-
-    if [ ! -z "${DAILY_BUILD}" ]; then
-        cat << EOF >> ${BUILDSCRIPT}
-export DAILY_BUILD=1
-EOF
-    fi
-
-    cat << EOF >> ${BUILDSCRIPT}
-cd $TRAVIS_BUILD_DIR
-make -j${NJOBS}
-EOF
-    chmod +x ${BUILDSCRIPT}
-    sudo cp -vf ${BUILDSCRIPT} root.x86_64/$HOME/
-
-    ${EXEC} bash $HOME/${BUILDSCRIPT}
-    sudo umount root.x86_64/$HOME
-    sudo umount root.x86_64
-else
-    ${EXEC} make -j${NJOBS}
-fi
-
-if [ "${TRAVIS_OS_NAME}" = linux ]; then
-    if [ "$ARCH_ROOT_MINGW" = x86_64 ]; then
-        mingw_arch=i686
-        mingw_compiler=${COMPILER/x86_64/i686}
-        mingw_dstdir=x86
-    else
-        mingw_arch=x86_64
-        mingw_compiler=${COMPILER/i686/x86_64}
-        mingw_dstdir=x64
-    fi
-
-    echo
-    echo "Building $mingw_arch virtual camera driver"
-    echo
-    sudo mount --bind root.x86_64 root.x86_64
-    sudo mount --bind $HOME root.x86_64/$HOME
-
-    cat << EOF > ${BUILDSCRIPT}
-#!/bin/sh
-
-export LC_ALL=C
-export HOME=$HOME
-mkdir -p $TRAVIS_BUILD_DIR/akvcam
-cd $TRAVIS_BUILD_DIR/akvcam
-/usr/${mingw_arch}-w64-mingw32/lib/qt/bin/qmake \
-    -spec ${COMPILESPEC} \
-    ../akvirtualcamera.pro \
-    CONFIG+=silent \
-    QMAKE_CXX="${mingw_compiler}"
-make -j${NJOBS}
-EOF
-    chmod +x ${BUILDSCRIPT}
-    sudo cp -vf ${BUILDSCRIPT} root.x86_64/$HOME/
-
-    ${EXEC} bash $HOME/${BUILDSCRIPT}
-
-    sudo mkdir -p ports/deploy/temp_priv/AkVirtualCamera.plugin/${mingw_dstdir}
+    
+    sudo mkdir -p build-x64/AkVirtualCamera.plugin/x86
     sudo cp -rvf \
-        akvcam/AkVirtualCamera.plugin/${mingw_dstdir}/* \
-        ports/deploy/temp_priv/AkVirtualCamera.plugin/${mingw_dstdir}/
+        build-x86/AkVirtualCamera.plugin/x86/* \
+        build-x64/AkVirtualCamera.plugin/x86/
 
     sudo umount root.x86_64/$HOME
     sudo umount root.x86_64
+elif [ "${TRAVIS_OS_NAME}" = osx ]; then
+    mkdir build
+    cd build
+    cmake ..
+    cmake --build .
 fi
diff --git a/ports/ci/travis/install_deps.sh b/ports/ci/travis/install_deps.sh
index ae03d92..6a6da60 100644
--- a/ports/ci/travis/install_deps.sh
+++ b/ports/ci/travis/install_deps.sh
@@ -82,7 +82,7 @@ EOF
         wine \
         mingw-w64-pkg-config \
         mingw-w64-gcc \
-        mingw-w64-qt5-base
+        mingw-w64-cmake
 
     qtIFW=QtInstallerFramework-win-x86.exe
 
@@ -115,17 +115,17 @@ EOF
     sudo umount root.x86_64/$HOME
     sudo umount root.x86_64
 elif [ "${TRAVIS_OS_NAME}" = osx ]; then
+    brew link --force qt5
     brew update
     brew upgrade
     brew link --overwrite numpy
     brew install \
-        p7zip \
-        python \
         ccache \
+        cmake \
+        p7zip \
         pkg-config \
-        qt5
+        python
     brew link --overwrite python
-
     brew link python
     qtIFW=QtInstallerFramework-mac-x64.dmg