[
    {
        "compressed_video_file": "Scene2_x264_crf-51_preset-veryslow.mkv",
        "original_video_file": "Scene2_x264_crf-5_preset-veryslow.mkv",
        "crf": 51,
        "preset_speed": "veryslow"
    },
    {
        "compressed_video_file": "Scene3_x264_crf-51_preset-ultrafast.mkv",
        "original_video_file": "Scene3.mkv",
        "crf": 51,
        "preset_speed": "ultrafast"
    },
    {
        "compressed_video_file": "Scene4_x264_crf-51_preset-veryslow.mkv",
        "original_video_file": "Scene4.mkv",
        "crf": 51,
        "preset_speed": "veryslow"
    },
    {
        "compressed_video_file": "Scene5_x264_crf-51_preset-veryslow.mkv",
        "original_video_file": "Scene5.mkv",
        "crf": 51,
        "preset_speed": "veryslow"
    },
    {
        "compressed_video_file": "Scene6_x264_crf-25_preset-medium.mkv",
        "original_video_file": "Scene6.mkv",
        "crf": 25,
        "preset_speed": "medium"
    },
    {
        "compressed_video_file": "Scene7_x264_crf-34_preset-slower.mkv",
        "original_video_file": "Scene7.mkv",
        "crf": 34,
        "preset_speed": "slower"
    },
    {
        "compressed_video_file": "Scene8_x264_crf-12_preset-faster.mkv",
        "original_video_file": "Scene8.mkv",
        "crf": 12,
        "preset_speed": "faster"
    },
    {
        "compressed_video_file": "Scene9_x264_crf-15_preset-slow.mkv",
        "original_video_file": "Scene9.mkv",
        "crf": 15,
        "preset_speed": "slow"
    }
]