Function test_output_split_video

tests/release/test_validation.py:150–178

(test_video_file, tmp_path)

@pytest.mark.release
def test_output_split_video(test_video_file, tmp_path):
    _video, scene_list = _detect(test_video_file)
    # Split only the first two scenes to bound the runtime.
    scene_list = scene_list[:2]
    out_dir = tmp_path / "splits"
    out_dir.mkdir()
    output_template = str(out_dir / "scene-$SCENE_NUMBER.mp4")
    split_video_ffmpeg(test_video_file, scene_list, output_file_template=output_template)

    split_files = sorted(out_dir.glob("*.mp4"))
    assert len(split_files) == len(scene_list)

    for path in split_files:
        result = subprocess.run(
            [
                "ffprobe",
                "-v",
                "error",
                "-show_entries",
                "format=duration",
                "-of",
                "default=noprint_wrappers=1:nokey=1",
                str(path),
            ],
            capture_output=True,
            text=True,
            check=True,
        )
        assert float(result.stdout.strip()) > 0