1 files changed, 0 insertions, 96 deletions
diff --git a/MediaBrowser.Api/Playback/BaseStreamingService.cs b/MediaBrowser.Api/Playback/BaseStreamingService.cs
index 827aed4f2..520c3b9dc 100644
--- a/MediaBrowser.Api/Playback/BaseStreamingService.cs
+++ b/MediaBrowser.Api/Playback/BaseStreamingService.cs
@@ -1709,102 +1709,6 @@ namespace MediaBrowser.Api.Playback
             {
                 state.OutputAudioCodec = "copy";
             }
-
-            if (string.Equals(state.OutputVideoCodec, "copy", StringComparison.OrdinalIgnoreCase) && TranscodingJobType == TranscodingJobType.Hls)
-            {
-                var segmentLength = GetSegmentLength(state);
-                if (segmentLength.HasValue)
-                {
-                    state.SegmentLength = segmentLength.Value;
-                }
-            }
-        }
-
-        private int? GetSegmentLength(StreamState state)
-        {
-            var stream = state.VideoStream;
-
-            if (stream == null)
-            {
-                return null;
-            }
-
-            var frames = stream.KeyFrames;
-
-            if (frames == null || frames.Count < 2)
-            {
-                return null;
-            }
-
-            Logger.Debug("Found keyframes at {0}", string.Join(",", frames.ToArray()));
-
-            var intervals = new List<int>();
-            for (var i = 1; i < frames.Count; i++)
-            {
-                var start = frames[i - 1];
-                var end = frames[i];
-                intervals.Add(end - start);
-            }
-
-            Logger.Debug("Found keyframes intervals {0}", string.Join(",", intervals.ToArray()));
-
-            var results = new List<Tuple<int, int>>();
-
-            for (var i = 1; i <= 10; i++)
-            {
-                var idealMs = i*1000;
-
-                if (intervals.Max() < idealMs - 1000)
-                {
-                    break;
-                }
-
-                var segments = PredictStreamCopySegments(intervals, idealMs);
-                var variance = segments.Select(s => Math.Abs(idealMs - s)).Sum();
-
-                results.Add(new Tuple<int, int>(i, variance));
-            }
-
-            if (results.Count == 0)
-            {
-                return null;
-            }
-
-            return results.OrderBy(i => i.Item2).ThenBy(i => i.Item1).Select(i => i.Item1).First();
-        }
-
-        private List<int> PredictStreamCopySegments(List<int> intervals, int idealMs)
-        {
-            var segments = new List<int>();
-            var currentLength = 0;
-
-            foreach (var interval in intervals)
-            {
-                if (currentLength == 0 || (currentLength + interval) <= idealMs)
-                {
-                    currentLength += interval;
-                }
-
-                else
-                {
-                    // The segment will either be above or below the ideal. 
-                    // Need to figure out which is preferable
-                    var offset1 = Math.Abs(idealMs - currentLength);
-                    var offset2 = Math.Abs(idealMs - (currentLength + interval));
-
-                    if (offset1 <= offset2)
-                    {
-                        segments.Add(currentLength);
-                        currentLength = interval;
-                    }
-                    else
-                    {
-                        currentLength += interval;
-                    }
-                }
-            }
-            Logger.Debug("Predicted actual segment lengths for length {0}: {1}", idealMs, string.Join(",", segments.ToArray()));
-            return segments;
         }
 
         private void AttachMediaSourceInfo(StreamState state,