captionsButtonCoordinates = mediaControlsButtonCoordinates(mediaElement, "toggle-closed-captions-button");
} catch (exception) {
consoleWrite("Failed to find a closed captions button or its coordinates: " + exception);
captionsButtonCoordinates = mediaControlsButtonCoordinates(mediaElement, "toggle-closed-captions-button");
} catch (exception) {
consoleWrite("Failed to find a closed captions button or its coordinates: " + exception);