print dependencies of all libs

Author: NicolasHug

.github/workflows/windows_source_build.yaml

@@ -48,9 +48,6 @@ jobs:
           # Install FFmpeg and its development headers
           conda install "ffmpeg=${{ matrix.ffmpeg-version }}" -c conda-forge --quiet
           
-          # Try to install FFmpeg development package if available
-          conda install ffmpeg-dev -c conda-forge --quiet || echo "ffmpeg-dev not available, continuing..."
-          
           ffmpeg -version
 
           # On Windows, ensure the conda Library/bin directory is in PATH
@@ -88,11 +85,6 @@ jobs:
           # Install pkg-config and pybind11 which are needed for Windows builds
           conda install -y pkg-config pybind11 -c conda-forge --quiet
           
-          # Install FFmpeg development dependencies that are needed for linking on Windows
-          conda install -y ffmpeg-dev harfbuzz-dev freetype-dev fontconfig-dev -c conda-forge --quiet || true
-          
-          # Alternative: install common FFmpeg dependencies individually
-          conda install -y harfbuzz freetype fontconfig expat libxml2 zlib libbz2 openssl -c conda-forge --quiet || true
           
           # Verify pkg-config can find FFmpeg
           echo "Testing pkg-config for FFmpeg libraries:"
@@ -103,9 +95,25 @@ jobs:
           # Show what libraries pkg-config thinks we need
           echo "pkg-config --libs libavcodec:"
           pkg-config --libs libavcodec || true
+
           echo "pkg-config --libs libavformat:"
           pkg-config --libs libavformat || true
 
+          echo "pkg-config --libs libavutil:"
+          pkg-config --libs libavutil || true
+
+          echo "pkg-config --libs libswscale:"
+          pkg-config --libs libswscale|| true
+
+          pkg-config --libs libswresample|| true
+          echo "pkg-config --libs libswresample:"
+
+          echo "pkg-config --libs libavfilter:"
+          pkg-config --libs libavfilter || true
+
+          echo "pkg-config --libs libavdevice:"
+          pkg-config --libs libavdevice || true
+
       - name: Update pip and install PyTorch
         run: |
           python -m pip install --upgrade pip