1 files changed, 4 insertions, 2 deletions
diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
index 6be68043f..8b612f809 100644
--- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
+++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
@@ -530,7 +530,8 @@ namespace MediaBrowser.Controller.MediaEncoding
         {
             var seconds = Math.Round(TimeSpan.FromTicks(state.StartTimeTicks ?? 0).TotalSeconds);
 
-            var setPtsParam = state.CopyTimestamps
+            // hls always copies timestamps
+            var setPtsParam = state.CopyTimestamps || state.TranscodingType != TranscodingJobType.Progressive
                 ? string.Empty
                 : string.Format(",setpts=PTS -{0}/TB", seconds.ToString(_usCulture));
 
@@ -1083,7 +1084,8 @@ namespace MediaBrowser.Controller.MediaEncoding
                 }
             }
 
-            if (state.SubtitleStream != null && state.SubtitleStream.IsTextSubtitleStream && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode && !state.CopyTimestamps)
+            var isCopyingTimestamps = state.CopyTimestamps || state.TranscodingType != TranscodingJobType.Progressive;
+            if (state.SubtitleStream != null && state.SubtitleStream.IsTextSubtitleStream && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode && !isCopyingTimestamps)
             {
                 var seconds = TimeSpan.FromTicks(state.StartTimeTicks ?? 0).TotalSeconds;