install ffmpeg and other pip packages via conda

.github/workflows/python-package-conda.yml

@@ -14,17 +14,17 @@ jobs:
       uses: actions/setup-python@v2
       with:
         python-version: "3.10"
-    - name: Install OS dependencies
-      shell: bash -l {0}
-      run: |
-        # get a working ffmpeg
-        sudo wget -O ffmpeg.tar.gz https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-amd64-static.tar.xz
-        sudo mkdir ffmpeg
-        sudo tar xvf ffmpeg.tar.gz -C ffmpeg --strip-components=1
-        sudo cp ffmpeg/ffmpeg ffmpeg/ffprobe /usr/bin/
-        # install system libraries
-        sudo apt-get update -yy
-        sudo apt-get install -yy libfftw3-dev
+#    - name: Install OS dependencies
+#      shell: bash -l {0}
+#      run: |
+#        # get a working ffmpeg
+#        sudo wget -O ffmpeg.tar.gz https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-amd64-static.tar.xz
+#        sudo mkdir ffmpeg
+#        sudo tar xvf ffmpeg.tar.gz -C ffmpeg --strip-components=1
+#        sudo cp ffmpeg/ffmpeg ffmpeg/ffprobe /usr/bin/
+#        # install system libraries
+#        sudo apt-get update -yy
+#        sudo apt-get install -yy libfftw3-dev
     - name: Cache conda
       uses: actions/cache@v2
       env:
@@ -53,7 +53,6 @@ jobs:
       shell: bash -l {0}
       run: |
         pip install -e .[tests]
-        pip install pytest pytest-cov coverage pytest-flake8 'flake8<4'
     - name: Lint with flake8
       shell: bash -l {0}
       run: |

environment.yml

@@ -9,12 +9,17 @@ dependencies:
   - scipy
   - opencv
   - portaudio
+  - pyfftw
+  - ffmpeg
   - pip
   - pip:
       - mido>=1.2.6
-      - pyfftw
       - pyaudio
+      - flake8<4
+      - coverage
       - pytest
+      - pytest-cov
+      - pytest-flake8
       - black
       - pre-commit
       - prospector