diff --git a/server.js b/server.js
index a92b075..84f52de 100644
--- a/server.js
+++ b/server.js
@@ -595,9 +595,12 @@ app.get('/api/hls/segment.ts', async (req, res) => {
             '-hls_time', HLS_SEGMENT_TIME.toString(),
             '-hls_list_size', '0', 
             '-hls_segment_filename', segmentFilename,
-            '-start_number', seg.toString()
+            '-start_number', seg.toString(),
+            '-copyts',
+            '-avoid_negative_ts', 'disabled',
+            '-muxdelay', '0',
+            '-muxpreload', '0'
         ]);
-        if (startTime > 0) hlsOptions.push('-output_ts_offset', startTime.toString());
         
         ffmpegCommand.outputOptions(hlsOptions).output(m3u8Path);
         ffmpegCommand.on('error', (err) => {