diff --git a/src/N_m3u8DL-RE.Common/Resource/ResString.cs b/src/N_m3u8DL-RE.Common/Resource/ResString.cs
index a717a86..34d2040 100644
--- a/src/N_m3u8DL-RE.Common/Resource/ResString.cs
+++ b/src/N_m3u8DL-RE.Common/Resource/ResString.cs
@@ -69,6 +69,7 @@ namespace N_m3u8DL_RE.Common.Resource
         public static string cmd_customProxy { get => GetText("cmd_customProxy"); }
         public static string cmd_liveKeepSegments { get => GetText("cmd_liveKeepSegments"); }
         public static string cmd_liveRecordLimit { get => GetText("cmd_liveRecordLimit"); }
+        public static string cmd_taskStartAt { get => GetText("cmd_taskStartAt"); }
         public static string cmd_liveWaitTime { get => GetText("cmd_liveWaitTime"); }
         public static string cmd_liveRealTimeMerge { get => GetText("cmd_liveRealTimeMerge"); }
         public static string cmd_livePerformAsVod { get => GetText("cmd_livePerformAsVod"); }
@@ -79,6 +80,7 @@ namespace N_m3u8DL_RE.Common.Resource
         public static string realTimeDecMessage { get => GetText("realTimeDecMessage"); }
         public static string liveLimitReached { get => GetText("liveLimitReached"); }
         public static string saveName { get => GetText("saveName"); }
+        public static string taskStartAt { get => GetText("taskStartAt"); }
         public static string partMerge { get => GetText("partMerge"); }
         public static string fetch { get => GetText("fetch"); }
         public static string ffmpegMerge { get => GetText("ffmpegMerge"); }
diff --git a/src/N_m3u8DL-RE.Common/Resource/StaticText.cs b/src/N_m3u8DL-RE.Common/Resource/StaticText.cs
index 6675761..64de565 100644
--- a/src/N_m3u8DL-RE.Common/Resource/StaticText.cs
+++ b/src/N_m3u8DL-RE.Common/Resource/StaticText.cs
@@ -22,6 +22,12 @@ namespace N_m3u8DL_RE.Common.Resource
                 zhTW: "檢測到新版本，請盡快升級！",
                 enUS: "New version detected!"
             ),
+            ["taskStartAt"] = new TextContainer
+            (
+                zhCN: "程序将等待，直到：",
+                zhTW: "程序將等待，直到：",
+                enUS: "The program will wait until: "
+            ),
             ["autoBinaryMerge"] = new TextContainer
             (
                 zhCN: "检测到fMP4，自动开启二进制合并",
@@ -316,6 +322,12 @@ namespace N_m3u8DL_RE.Common.Resource
                 zhTW: "錄製直播時的錄製時長限制",
                 enUS: "Recording time limit when recording live"
             ),
+            ["cmd_taskStartAt"] = new TextContainer
+            (
+                zhCN: "在此时间之前不会开始执行任务",
+                zhTW: "在此時間之前不會開始執行任務",
+                enUS: "Task execution will not start before this time"
+            ),
             ["cmd_useShakaPackager"] = new TextContainer
             (
                 zhCN: "解密时使用shaka-packager替代mp4decrypt",
diff --git a/src/N_m3u8DL-RE/CommandLine/CommandInvoker.cs b/src/N_m3u8DL-RE/CommandLine/CommandInvoker.cs
index 45f1e12..7920113 100644
--- a/src/N_m3u8DL-RE/CommandLine/CommandInvoker.cs
+++ b/src/N_m3u8DL-RE/CommandLine/CommandInvoker.cs
@@ -68,6 +68,9 @@ namespace N_m3u8DL_RE.CommandLine
         private readonly static Option<byte[]?> CustomHLSKey = new(name: "--custom-hls-key", description: ResString.cmd_customHLSKey, parseArgument: ParseHLSCustomKey) { ArgumentHelpName = "FILE|HEX|BASE64" };
         private readonly static Option<byte[]?> CustomHLSIv = new(name: "--custom-hls-iv", description: ResString.cmd_customHLSIv, parseArgument: ParseHLSCustomKey) { ArgumentHelpName = "FILE|HEX|BASE64" };
 
+        //任务开始时间
+        private readonly static Option<DateTime?> TaskStartAt = new(new string[] { "--task-start-at" }, description: ResString.cmd_taskStartAt, parseArgument: ParseStartTime) { ArgumentHelpName = "yyyyMMddHHmmss" };
+
 
         //直播相关
         private readonly static Option<bool> LivePerformAsVod = new(new string[] { "--live-perform-as-vod" }, description: ResString.cmd_livePerformAsVod, getDefaultValue: () => false);
@@ -163,6 +166,26 @@ namespace N_m3u8DL_RE.CommandLine
             }
         }
 
+        /// <summary>
+        /// 解析任务开始时间
+        /// </summary>
+        /// <param name="result"></param>
+        /// <returns></returns>
+        private static DateTime? ParseStartTime(ArgumentResult result)
+        {
+            var input = result.Tokens.First().Value;
+            try
+            {
+                CultureInfo provider = CultureInfo.InvariantCulture;
+                return DateTime.ParseExact(input, "yyyyMMddHHmmss", provider);
+            }
+            catch (Exception)
+            {
+                result.ErrorMessage = "error in parse TaskStartTime: " + input;
+                return null;
+            }
+        }
+
         private static string? ParseSaveName(ArgumentResult result)
         {
             var input = result.Tokens.First().Value;
@@ -391,6 +414,7 @@ namespace N_m3u8DL_RE.CommandLine
                     LiveRealTimeMerge = bindingContext.ParseResult.GetValueForOption(LiveRealTimeMerge),
                     LiveKeepSegments = bindingContext.ParseResult.GetValueForOption(LiveKeepSegments),
                     LiveRecordLimit = bindingContext.ParseResult.GetValueForOption(LiveRecordLimit),
+                    TaskStartAt = bindingContext.ParseResult.GetValueForOption(TaskStartAt),
                     LivePerformAsVod = bindingContext.ParseResult.GetValueForOption(LivePerformAsVod),
                     UseSystemProxy = bindingContext.ParseResult.GetValueForOption(UseSystemProxy),
                     CustomProxy = bindingContext.ParseResult.GetValueForOption(CustomProxy),
@@ -460,7 +484,7 @@ namespace N_m3u8DL_RE.CommandLine
                 FFmpegBinaryPath,
                 LogLevel, UILanguage, UrlProcessorArgs, Keys, KeyTextFile, DecryptionBinaryPath, UseShakaPackager, MP4RealTimeDecryption,
                 MuxAfterDone,
-                CustomHLSMethod, CustomHLSKey, CustomHLSIv, UseSystemProxy, CustomProxy,
+                CustomHLSMethod, CustomHLSKey, CustomHLSIv, UseSystemProxy, CustomProxy, TaskStartAt,
                 LivePerformAsVod, LiveRealTimeMerge, LiveKeepSegments, LiveRecordLimit, LiveWaitTime,
                 MuxImports, VideoFilter, AudioFilter, SubtitleFilter, DropVideoFilter, DropAudioFilter, DropSubtitleFilter, MoreHelp
             };
diff --git a/src/N_m3u8DL-RE/CommandLine/MyOption.cs b/src/N_m3u8DL-RE/CommandLine/MyOption.cs
index 2109f65..037d1e9 100644
--- a/src/N_m3u8DL-RE/CommandLine/MyOption.cs
+++ b/src/N_m3u8DL-RE/CommandLine/MyOption.cs
@@ -61,6 +61,10 @@ namespace N_m3u8DL_RE.CommandLine
         /// </summary>
         public TimeSpan? LiveRecordLimit { get; set; }
         /// <summary>
+        /// See: <see cref="CommandInvoker.TaskStartAt"/>.
+        /// </summary>
+        public DateTime? TaskStartAt { get; set; }
+        /// <summary>
         /// See: <see cref="CommandInvoker.SkipMerge"/>.
         /// </summary>
         public bool SkipMerge { get; set; }
@@ -177,14 +181,26 @@ namespace N_m3u8DL_RE.CommandLine
         /// </summary>
         public StreamFilter? VideoFilter { get; set; }
         /// <summary>
+        /// See: <see cref="CommandInvoker.DropVideoFilter"/>.
+        /// </summary>
+        public StreamFilter? DropVideoFilter { get; set; }
+        /// <summary>
         /// See: <see cref="CommandInvoker.AudioFilter"/>.
         /// </summary>
         public StreamFilter? AudioFilter { get; set; }
         /// <summary>
+        /// See: <see cref="CommandInvoker.DropAudioFilter"/>.
+        /// </summary>
+        public StreamFilter? DropAudioFilter { get; set; }
+        /// <summary>
         /// See: <see cref="CommandInvoker.SubtitleFilter"/>.
         /// </summary>
         public StreamFilter? SubtitleFilter { get; set; }
         /// <summary>
+        /// See: <see cref="CommandInvoker.DropSubtitleFilter"/>.
+        /// </summary>
+        public StreamFilter? DropSubtitleFilter { get; set; }
+        /// <summary>
         /// See: <see cref="CommandInvoker.CustomHLSMethod"/>.
         /// </summary>
         public EncryptMethod? CustomHLSMethod { get; set; }
@@ -205,5 +221,6 @@ namespace N_m3u8DL_RE.CommandLine
         /// </summary>
         public int? LiveWaitTime { get; set; }
         public bool MuxKeepFiles { get; set; }
+        //public bool LiveWriteHLS { get; set; } = true;
     }
 }
\ No newline at end of file
diff --git a/src/N_m3u8DL-RE/Program.cs b/src/N_m3u8DL-RE/Program.cs
index df19cf7..feab8ed 100644
--- a/src/N_m3u8DL-RE/Program.cs
+++ b/src/N_m3u8DL-RE/Program.cs
@@ -165,6 +165,15 @@ namespace N_m3u8DL_RE
             //for www.nowehoryzonty.pl
             parserConfig.UrlProcessors.Insert(0, new NowehoryzontyUrlProcessor());
 
+            //等待任务开始时间
+            if (option.TaskStartAt != null && option.TaskStartAt > DateTime.Now)
+            {
+                Logger.InfoMarkUp(ResString.taskStartAt + option.TaskStartAt);
+                while (option.TaskStartAt > DateTime.Now)
+                {
+                    await Task.Delay(1000);
+                }
+            }
 
             var url = option.Input;