From ce00a4f84c4ab4cea1241eaaff4801fea7479733 Mon Sep 17 00:00:00 2001
From: Luke Pulverenti <luke.pulverenti@gmail.com>
Date: Fri, 6 Jan 2017 15:09:17 -0500
Subject: [PATCH] update hls params

---
 .../Playback/Hls/BaseHlsService.cs            | 26 +++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

diff --git a/MediaBrowser.Api/Playback/Hls/BaseHlsService.cs b/MediaBrowser.Api/Playback/Hls/BaseHlsService.cs
index 299cb33fa..4c9d6b69d 100644
--- a/MediaBrowser.Api/Playback/Hls/BaseHlsService.cs
+++ b/MediaBrowser.Api/Playback/Hls/BaseHlsService.cs
@@ -243,7 +243,7 @@ namespace MediaBrowser.Api.Playback.Hls
 
             var threads = GetNumberOfThreads(state, false);
 
-            var inputModifier = GetInputModifier(state);
+            var inputModifier = GetInputModifier(state, true);
 
             // If isEncoding is true we're actually starting ffmpeg
             var startNumberParam = isEncoding ? GetStartNumber(state).ToString(UsCulture) : "0";
@@ -256,10 +256,32 @@ namespace MediaBrowser.Api.Playback.Hls
                     "hls/" + Path.GetFileNameWithoutExtension(outputPath));
             }
 
+            var useGenericSegmenter = false;
+            if (useGenericSegmenter)
+            {
+                var outputTsArg = Path.Combine(Path.GetDirectoryName(outputPath), Path.GetFileNameWithoutExtension(outputPath)) + "%d" + GetSegmentFileExtension(state);
+
+                var timeDeltaParam = String.Empty;
+
+                return string.Format("{0} {1} -map_metadata -1 -map_chapters -1 -threads {2} {3} {4} {5} -f segment -max_delay 5000000 -avoid_negative_ts disabled -start_at_zero -segment_time {6} {10} -individual_header_trailer 0 -segment_format mpegts -segment_list_type m3u8 -segment_start_number {7} -segment_list \"{8}\" -y \"{9}\"",
+                    inputModifier,
+                    GetInputArgument(state),
+                    threads,
+                    GetMapArgs(state),
+                    GetVideoArguments(state),
+                    GetAudioArguments(state),
+                    state.SegmentLength.ToString(UsCulture),
+                    startNumberParam,
+                    outputPath,
+                    outputTsArg,
+                    timeDeltaParam
+                ).Trim();
+            }
+
             // add when stream copying? 
             // -avoid_negative_ts make_zero -fflags +genpts
 
-            var args = string.Format("{0} {1} {2} -map_metadata -1 -map_chapters -1 -threads {3} {4} {5} -fflags +genpts -sc_threshold 0 {6} -hls_time {7} -start_number {8} -hls_list_size {9}{10} -y \"{11}\"",
+            var args = string.Format("{0} {1} {2} -map_metadata -1 -map_chapters -1 -threads {3} {4} {5} -max_delay 5000000 -avoid_negative_ts disabled -start_at_zero {6} -hls_time {7} -individual_header_trailer 0 -start_number {8} -hls_list_size {9}{10} -y \"{11}\"",
                 itsOffset,
                 inputModifier,
                 GetInputArgument(state),