Varying Resolutions

[RMGhub]

I have an issue with some videos being a varied height resulting in a "list index out of range" error.

Chat gippity provided some code to get the nearest resolution it could with this rewrite:
def parse_resolution(metadata, resolution, filename):
try:
with open(metadata, "r") as file:
res = json.load(file)

        resolution_mapping = {
            "1080p": 1080,
            "720p": 720,
            "540p": 540,
            "480p": 480,
            "360p": 360,
        }

        selected_resolution = resolution_mapping.get(resolution, 1080)

        # Find the closest available resolution
        available_resolutions = [(x["height"], x["url"]) for x in res]
        available_resolutions.sort(key=lambda x: abs(x[0] - selected_resolution))

        if available_resolutions:
            closest_resolution = available_resolutions[0]
            video_url = closest_resolution[1]
            download_video(video_url, filename + ".mp4")
        else:
            print("No video URLs found.")
except Exception as e:
    print(e)
    sys.exit(0)