优化空srt（为了混流不报错）

2022-10-31 23:55:27 +08:00 · 2022-10-31 23:55:27 +08:00 · 21e3970a50
parent 27191240f4
commit 21e3970a50
1 changed files with 9 additions and 1 deletions
--- a/src/N_m3u8DL-RE/Util/OtherUtil.cs
+++ b/src/N_m3u8DL-RE/Util/OtherUtil.cs
@ -39,7 +39,15 @@ namespace N_m3u8DL_RE.Util
                sb.AppendLine();
            }
            sb.AppendLine();
-            return sb.ToString();
+
+            var srt = sb.ToString();
+
+            if (string.IsNullOrEmpty(srt.Trim()))
+            {
+                srt = "1\r\n00:00:00,000 --> 00:00:01,000"; //空字幕
+            }
+
+            return srt;
        }

        public static string WebVtt2Other(WebVttSub vtt, SubtitleFormat toFormat)