using System; using System.Globalization; namespace XiaoZhiSharp_MauiApp.Converters { public class IntToSecondsConverter : IValueConverter { public object Convert(object value, Type targetType, object parameter, CultureInfo culture) { if (value is int frames) { // 每帧60ms,转换为秒 return frames * 0.06; } return 0.0; } public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) { if (value is double seconds) { // 秒转换为帧数 return (int)(seconds / 0.06); } return 0; } } }