DO NOT MERGE: debug

Signed-off-by: Dmitry Rogozhkin <[email protected]>

Author: dvrogozh

.github/workflows/linux_wheel.yaml

@@ -63,7 +63,7 @@ jobs:
       fail-fast: false
       matrix:
         python-version: ['3.10']
-        ffmpeg-version-for-tests: ['4.4.2', '5.1.2', '6.1.1', '7.0.1', '8.0']
+        ffmpeg-version-for-tests: ['8.0']
     needs: build
     steps:
       - uses: actions/download-artifact@v4
@@ -105,6 +105,7 @@ jobs:
 
           conda install "ffmpeg=${{ matrix.ffmpeg-version-for-tests }}" pkg-config -c conda-forge
           ffmpeg -version
+          ldd $(which ffmpeg)
 
       - name: Install test dependencies
         run: |
@@ -127,4 +128,5 @@ jobs:
           ls
       - name: Run Python tests
         run: |
+          echo "LD_LIBRARY_PATH: $LD_LIBRARY_PATH"
           pytest --override-ini="addopts=-v" test

test/test_cppapi.py

@@ -76,5 +76,9 @@ def test_cppapi_with_prefix(tmp_path):
     assert result.returncode == 0
 
     ver = f"{torchcodec.ffmpeg_major_version}"
+
+    result = subprocess.run(["ldd", f"./torchcodec_cppapitest{ver}"], cwd=tmp_path)
+    assert result.returncode == 0
+
     result = subprocess.run([f"./torchcodec_cppapitest{ver}"], cwd=tmp_path)
     assert result.returncode == 0