diff --git a/Examples/iOS/NetStreamSwitcher.swift b/Examples/iOS/NetStreamSwitcher.swift
index 6222d4cb3..0e7c7fb11 100644
--- a/Examples/iOS/NetStreamSwitcher.swift
+++ b/Examples/iOS/NetStreamSwitcher.swift
@@ -8,7 +8,6 @@ final class NetStreamSwitcher {
     enum Mode {
         case rtmp
         case srt
-        case http
 
         func makeStream(_ swithcer: NetStreamSwitcher) -> NetStream {
             switch self {
@@ -20,20 +19,12 @@ final class NetStreamSwitcher {
                 let connection = SRTConnection()
                 swithcer.connection = connection
                 return SRTStream(connection: connection)
-            case .http:
-                let service = HLSService(domain: "localhost", type: "_http._tcp", name: "HaishinKit", port: 8080)
-                swithcer.connection = service
-                return HTTPStream()
             }
         }
     }
 
     var uri = "" {
         didSet {
-            if uri.contains("http://") {
-                mode = .http
-                return
-            }
             if uri.contains("srt://") {
                 mode = .srt
                 return
@@ -65,12 +56,6 @@ final class NetStreamSwitcher {
             }
             connection.open(URL(string: uri))
             stream.publish("")
-        case .http:
-            guard let connection = connection as? HLSService, let stream = stream as? HTTPStream else {
-                return
-            }
-            connection.addHTTPStream(stream)
-            connection.startRunning()
         }
     }
 
@@ -86,8 +71,6 @@ final class NetStreamSwitcher {
         case .srt:
             (stream as? SRTStream)?.close()
             (connection as? SRTConnection)?.close()
-        case .http:
-            break
         }
     }
 
diff --git a/Examples/iOSSwiftUI/Model/ViewModel.swift b/Examples/iOSSwiftUI/Model/ViewModel.swift
index a19c6d564..b76d9cd45 100644
--- a/Examples/iOSSwiftUI/Model/ViewModel.swift
+++ b/Examples/iOSSwiftUI/Model/ViewModel.swift
@@ -192,7 +192,7 @@ final class ViewModel: ObservableObject {
     }
 
     func changeVideoRate(level: CGFloat) {
-        rtmpStream.videoSettings.bitRate = UInt32(level * 1000)
+        rtmpStream.videoSettings.bitRate = Int(level * 1000)
     }
 
     func changeAudioRate(level: CGFloat) {
diff --git a/Examples/macOS/Base.lproj/Main.storyboard b/Examples/macOS/Base.lproj/Main.storyboard
index b06abb588..e71f04d31 100644
--- a/Examples/macOS/Base.lproj/Main.storyboard
+++ b/Examples/macOS/Base.lproj/Main.storyboard
@@ -79,7 +79,7 @@
                                 </connections>
                             </popUpButton>
                             <segmentedControl verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="Wuc-0E-MpH">
-                                <rect key="frame" x="18" y="227" width="126" height="24"/>
+                                <rect key="frame" x="18" y="227" width="124" height="24"/>
                                 <constraints>
                                     <constraint firstAttribute="width" relation="greaterThanOrEqual" constant="120" id="vPI-Ua-wua"/>
                                 </constraints>
@@ -87,7 +87,6 @@
                                     <font key="font" metaFont="system"/>
                                     <segments>
                                         <segment label="RTMP" width="59" selected="YES"/>
-                                        <segment label="HLS" width="58" tag="1"/>
                                     </segments>
                                 </segmentedCell>
                                 <connections>
@@ -223,13 +222,13 @@
                         <autoresizingMask key="autoresizingMask"/>
                         <subviews>
                             <scrollView autohidesScrollers="YES" horizontalLineScroll="24" horizontalPageScroll="10" verticalLineScroll="24" verticalPageScroll="10" usesPredominantAxisScrolling="NO" translatesAutoresizingMaskIntoConstraints="NO" id="U7X-zB-Ct9">
-                                <rect key="frame" x="0.0" y="0.0" width="154" height="1888"/>
+                                <rect key="frame" x="0.0" y="0.0" width="154" height="1990"/>
                                 <clipView key="contentView" id="TC0-20-xwt">
-                                    <rect key="frame" x="1" y="1" width="152" height="1886"/>
+                                    <rect key="frame" x="1" y="1" width="152" height="1988"/>
                                     <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                     <subviews>
                                         <tableView verticalHuggingPriority="750" allowsExpansionToolTips="YES" columnAutoresizingStyle="lastColumnOnly" multipleSelection="NO" autosaveColumns="NO" rowHeight="24" rowSizeStyle="automatic" viewBased="YES" id="Zf5-MB-jdh">
-                                            <rect key="frame" x="0.0" y="0.0" width="152" height="1886"/>
+                                            <rect key="frame" x="0.0" y="0.0" width="152" height="1988"/>
                                             <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                             <size key="intercellSpacing" width="17" height="0.0"/>
                                             <color key="backgroundColor" name="controlBackgroundColor" catalog="System" colorSpace="catalog"/>
@@ -280,7 +279,7 @@
                                     </subviews>
                                 </clipView>
                                 <scroller key="horizontalScroller" hidden="YES" wantsLayer="YES" verticalHuggingPriority="750" horizontal="YES" id="5e8-aJ-U5N">
-                                    <rect key="frame" x="1" y="1769" width="152" height="16"/>
+                                    <rect key="frame" x="1" y="1871" width="152" height="16"/>
                                     <autoresizingMask key="autoresizingMask"/>
                                 </scroller>
                                 <scroller key="verticalScroller" hidden="YES" wantsLayer="YES" verticalHuggingPriority="750" horizontal="NO" id="eRz-M7-DJS">
diff --git a/Examples/macOS/CameraPublishViewController.swift b/Examples/macOS/CameraPublishViewController.swift
index 6616d6927..040edc0b5 100644
--- a/Examples/macOS/CameraPublishViewController.swift
+++ b/Examples/macOS/CameraPublishViewController.swift
@@ -36,10 +36,6 @@ final class CameraPublishViewController: NSViewController {
         rtmpStream.addObserver(self, forKeyPath: "currentFPS", options: .new, context: nil)
         return rtmpStream
     }()
-    private var httpService = HLSService(
-        domain: "local", type: HTTPService.type, name: "", port: HTTPService.defaultPort
-    )
-    private var httpStream = HTTPStream()
 
     override func viewDidLoad() {
         super.viewDidLoad()
@@ -89,10 +85,6 @@ final class CameraPublishViewController: NSViewController {
             case 0:
                 rtmpConnection.addEventListener(.rtmpStatus, selector: #selector(rtmpStatusHandler), observer: self)
                 rtmpConnection.connect(urlField.stringValue)
-            case 1:
-                httpStream.publish("hello")
-                httpService.addHTTPStream(httpStream)
-                httpService.startRunning()
             default:
                 break
             }
@@ -105,10 +97,6 @@ final class CameraPublishViewController: NSViewController {
         case 0:
             rtmpConnection.removeEventListener(.rtmpStatus, selector: #selector(rtmpStatusHandler), observer: self)
             rtmpConnection.close()
-        case 1:
-            httpService.removeHTTPStream(httpStream)
-            httpService.stopRunning()
-            httpStream.publish(nil)
         default:
             break
         }
@@ -139,10 +127,6 @@ final class CameraPublishViewController: NSViewController {
             currentStream = rtmpStream
             lfView.attachStream(rtmpStream)
             urlField.stringValue = Preference.defaultInstance.uri ?? ""
-        case 1:
-            currentStream = httpStream
-            lfView.attachStream(httpStream)
-            urlField.stringValue = "http://{ipAddress}:8080/hello/playlist.m3u8"
         default:
             break
         }
diff --git a/HaishinKit.xcodeproj/project.pbxproj b/HaishinKit.xcodeproj/project.pbxproj
index 0c72e960e..12696d892 100644
--- a/HaishinKit.xcodeproj/project.pbxproj
+++ b/HaishinKit.xcodeproj/project.pbxproj
@@ -76,11 +76,6 @@
 		29B8765D1CD70A7900FC07DA /* VideoCodec.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29B876591CD70A7900FC07DA /* VideoCodec.swift */; };
 		29B876691CD70AB300FC07DA /* Constants.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29B876631CD70AB300FC07DA /* Constants.swift */; };
 		29B8766D1CD70AB300FC07DA /* DataConvertible.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29B876671CD70AB300FC07DA /* DataConvertible.swift */; };
-		29B876761CD70ACE00FC07DA /* HTTPRequest.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29B8766F1CD70ACE00FC07DA /* HTTPRequest.swift */; };
-		29B876771CD70ACE00FC07DA /* HTTPResponse.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29B876701CD70ACE00FC07DA /* HTTPResponse.swift */; };
-		29B876781CD70ACE00FC07DA /* HTTPService.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29B876711CD70ACE00FC07DA /* HTTPService.swift */; };
-		29B876791CD70ACE00FC07DA /* HTTPStream.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29B876721CD70ACE00FC07DA /* HTTPStream.swift */; };
-		29B8767A1CD70ACE00FC07DA /* M3U.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29B876731CD70ACE00FC07DA /* M3U.swift */; };
 		29B876831CD70AE800FC07DA /* AudioSpecificConfig.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29B8767D1CD70AE800FC07DA /* AudioSpecificConfig.swift */; };
 		29B876841CD70AE800FC07DA /* AVCDecoderConfigurationRecord.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29B8767E1CD70AE800FC07DA /* AVCDecoderConfigurationRecord.swift */; };
 		29B876861CD70AE800FC07DA /* PacketizedElementaryStream.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29B876801CD70AE800FC07DA /* PacketizedElementaryStream.swift */; };
@@ -191,7 +186,6 @@
 		BC558268240BB40E00011AC0 /* RTMPStreamInfo.swift in Sources */ = {isa = PBXBuildFile; fileRef = BC558267240BB40E00011AC0 /* RTMPStreamInfo.swift */; };
 		BC562DC7295767860048D89A /* AVCaptureDevice+Extension.swift in Sources */ = {isa = PBXBuildFile; fileRef = BC562DC6295767860048D89A /* AVCaptureDevice+Extension.swift */; };
 		BC562DCB29576D220048D89A /* AVCaptureSession.Preset+Extension.swift in Sources */ = {isa = PBXBuildFile; fileRef = BC562DCA29576D220048D89A /* AVCaptureSession.Preset+Extension.swift */; };
-		BC566F6E25D2ECC500573C4C /* HLSService.swift in Sources */ = {isa = PBXBuildFile; fileRef = BC566F6D25D2ECC500573C4C /* HLSService.swift */; };
 		BC56765B2AD2AED800524F7E /* AudioCapture.swift in Sources */ = {isa = PBXBuildFile; fileRef = BC56765A2AD2AED800524F7E /* AudioCapture.swift */; };
 		BC56765D2AD2B24800524F7E /* VideoAdaptiveNetBitRateStrategy.swift in Sources */ = {isa = PBXBuildFile; fileRef = BC1BC9032AC80531009005D3 /* VideoAdaptiveNetBitRateStrategy.swift */; };
 		BC570B4828E9ACC10098A12C /* IOUnit.swift in Sources */ = {isa = PBXBuildFile; fileRef = BC570B4728E9ACC10098A12C /* IOUnit.swift */; };
@@ -494,11 +488,6 @@
 		29B876591CD70A7900FC07DA /* VideoCodec.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = VideoCodec.swift; sourceTree = "<group>"; };
 		29B876631CD70AB300FC07DA /* Constants.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Constants.swift; sourceTree = "<group>"; };
 		29B876671CD70AB300FC07DA /* DataConvertible.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = DataConvertible.swift; sourceTree = "<group>"; };
-		29B8766F1CD70ACE00FC07DA /* HTTPRequest.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = HTTPRequest.swift; sourceTree = "<group>"; };
-		29B876701CD70ACE00FC07DA /* HTTPResponse.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = HTTPResponse.swift; sourceTree = "<group>"; };
-		29B876711CD70ACE00FC07DA /* HTTPService.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = HTTPService.swift; sourceTree = "<group>"; };
-		29B876721CD70ACE00FC07DA /* HTTPStream.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = HTTPStream.swift; sourceTree = "<group>"; };
-		29B876731CD70ACE00FC07DA /* M3U.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = M3U.swift; sourceTree = "<group>"; };
 		29B8767D1CD70AE800FC07DA /* AudioSpecificConfig.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AudioSpecificConfig.swift; sourceTree = "<group>"; };
 		29B8767E1CD70AE800FC07DA /* AVCDecoderConfigurationRecord.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AVCDecoderConfigurationRecord.swift; sourceTree = "<group>"; };
 		29B876801CD70AE800FC07DA /* PacketizedElementaryStream.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = PacketizedElementaryStream.swift; sourceTree = "<group>"; };
@@ -607,7 +596,6 @@
 		BC558267240BB40E00011AC0 /* RTMPStreamInfo.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RTMPStreamInfo.swift; sourceTree = "<group>"; };
 		BC562DC6295767860048D89A /* AVCaptureDevice+Extension.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "AVCaptureDevice+Extension.swift"; sourceTree = "<group>"; };
 		BC562DCA29576D220048D89A /* AVCaptureSession.Preset+Extension.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "AVCaptureSession.Preset+Extension.swift"; sourceTree = "<group>"; };
-		BC566F6D25D2ECC500573C4C /* HLSService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HLSService.swift; sourceTree = "<group>"; };
 		BC56765A2AD2AED800524F7E /* AudioCapture.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AudioCapture.swift; sourceTree = "<group>"; };
 		BC570B4728E9ACC10098A12C /* IOUnit.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = IOUnit.swift; sourceTree = "<group>"; };
 		BC6692F22AC2F717009EC058 /* NetBitRateStrategyConvertible.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NetBitRateStrategyConvertible.swift; sourceTree = "<group>"; };
@@ -898,7 +886,6 @@
 				290907CD1C3961AD00F2E80C /* Codec */,
 				29EA87D11E799EFF0043A5F8 /* Extension */,
 				295891081EEB8B1D00CE51E1 /* FLV */,
-				2960CD3E1CC0C7C900B4E877 /* HTTP */,
 				BCD1DCF62610751900A1C593 /* MPEG */,
 				29BDE0BD1C65BC2400D6A768 /* Media */,
 				297C16881CC5382600117ADF /* Net */,
@@ -934,19 +921,6 @@
 			path = FLV;
 			sourceTree = "<group>";
 		};
-		2960CD3E1CC0C7C900B4E877 /* HTTP */ = {
-			isa = PBXGroup;
-			children = (
-				BC566F6D25D2ECC500573C4C /* HLSService.swift */,
-				29B8766F1CD70ACE00FC07DA /* HTTPRequest.swift */,
-				29B876701CD70ACE00FC07DA /* HTTPResponse.swift */,
-				29B876711CD70ACE00FC07DA /* HTTPService.swift */,
-				29B876721CD70ACE00FC07DA /* HTTPStream.swift */,
-				29B876731CD70ACE00FC07DA /* M3U.swift */,
-			);
-			path = HTTP;
-			sourceTree = "<group>";
-		};
 		296543541D62FE3E00734698 /* macOS */ = {
 			isa = PBXGroup;
 			children = (
@@ -1713,7 +1687,6 @@
 				29B876941CD70AFE00FC07DA /* SoundTransform.swift in Sources */,
 				29DF20662312A436004057C3 /* RTMPSocketCompatible.swift in Sources */,
 				29B876861CD70AE800FC07DA /* PacketizedElementaryStream.swift in Sources */,
-				29B876761CD70ACE00FC07DA /* HTTPRequest.swift in Sources */,
 				29B876AD1CD70B2800FC07DA /* AMFFoundation.swift in Sources */,
 				296242611D8DB86500C451A3 /* TSReader.swift in Sources */,
 				29B8765D1CD70A7900FC07DA /* VideoCodec.swift in Sources */,
@@ -1740,7 +1713,6 @@
 				295891221EEB8EC500CE51E1 /* FLVAVCPacketType.swift in Sources */,
 				29B876B61CD70B2800FC07DA /* RTMPStream.swift in Sources */,
 				BC5019C12A6D266B0046E02F /* IOAudioRingBuffer.swift in Sources */,
-				BC566F6E25D2ECC500573C4C /* HLSService.swift in Sources */,
 				29EA87EA1E79A3B70043A5F8 /* CMBlockBuffer+Extension.swift in Sources */,
 				BC3004CE296B0A1700119932 /* Shape.swift in Sources */,
 				BC34FA0B286CB90A00EFAF27 /* PiPHKView.swift in Sources */,
@@ -1790,7 +1762,6 @@
 				BC1DC5062A02963600E928ED /* FLVTagType.swift in Sources */,
 				29B876691CD70AB300FC07DA /* Constants.swift in Sources */,
 				29B8766D1CD70AB300FC07DA /* DataConvertible.swift in Sources */,
-				29B876781CD70ACE00FC07DA /* HTTPService.swift in Sources */,
 				BC570B4828E9ACC10098A12C /* IOUnit.swift in Sources */,
 				2976A4861D4903C300B53EF2 /* DeviceUtil.swift in Sources */,
 				BC7C56BB299E595000C41A9B /* VideoCodecSettings.swift in Sources */,
@@ -1804,7 +1775,6 @@
 				BC4914B628DEC2FE009E2DF6 /* VTSessionMode.swift in Sources */,
 				BC2828AD2AA3225100741013 /* AVCaptureDevice.Format+Extension.swift in Sources */,
 				295891261EEB8EF300CE51E1 /* FLVAACPacket.swift in Sources */,
-				29B876791CD70ACE00FC07DA /* HTTPStream.swift in Sources */,
 				BC1DC50A2A039B4400E928ED /* HEVCDecoderConfigurationRecord.swift in Sources */,
 				BC6692F32AC2F717009EC058 /* NetBitRateStrategyConvertible.swift in Sources */,
 				BC6FC91E29609A6800A746EE /* ShapeFactory.swift in Sources */,
@@ -1821,9 +1791,7 @@
 				BC959EEF296EE4190067BA97 /* ImageTransform.swift in Sources */,
 				2942424D1CF4C01300D65DCB /* MD5.swift in Sources */,
 				29EA87D31E799F360043A5F8 /* ExpressibleByIntegerLiteral+Extension.swift in Sources */,
-				29B8767A1CD70ACE00FC07DA /* M3U.swift in Sources */,
 				29B876901CD70AFE00FC07DA /* IOAudioUnit.swift in Sources */,
-				29B876771CD70ACE00FC07DA /* HTTPResponse.swift in Sources */,
 				1A216F07B0BD8E05C8ECC8F1 /* AVAudioFormat+Extension.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
diff --git a/README.md b/README.md
index dffda1a40..7f8924ee6 100644
--- a/README.md
+++ b/README.md
@@ -58,10 +58,6 @@ Project name    |Notes       |License
 - [x] ReplayKit Live as a Broadcast Upload Extension
 - [x] [Enhanced RTMP](https://github.com/veovera/enhanced-rtmp)
 
-### HLS
-- [x] HTTPService
-- [x] HLS Publish
-
 ### SRT(beta)
 - [x] Publish and Recording (H264/AAC)
 - [x] Playback(beta)
@@ -291,25 +287,6 @@ screen.startRunning()
 stream.attachScreen(AVCaptureScreenInput(displayID: CGMainDisplayID()))
 ```
 
-## 📓 HTTP Usage
-HTTP Live Streaming (HLS). Your iPhone/Mac become a IP Camera. Basic snipet. You can see http://ip.address:8080/hello/playlist.m3u8 
-```swift
-var stream = HTTPStream()
-stream.attachCamera(AVCaptureDevice.default(.builtInWideAngleCamera, for: .video, position: .back))
-stream.attachAudio(AVCaptureDevice.default(for: .audio))
-stream.publish("hello")
-
-var hkView = MTHKView(frame: view.bounds)
-hkView.attachStream(httpStream)
-
-var httpService = HLSService(domain: "", type: "_http._tcp", name: "HaishinKit", port: 8080)
-httpService.addHTTPStream(stream)
-httpService.startRunning()
-
-// add ViewController#view
-view.addSubview(hkView)
-```
-
 ## 💠 Sponsorship
 Looking for sponsors. Sponsoring I will enable us to:
 - Purchase smartphones or peripheral devices for testing purposes.
diff --git a/Sources/HTTP/HLSService.swift b/Sources/HTTP/HLSService.swift
deleted file mode 100644
index a13e2fdd2..000000000
--- a/Sources/HTTP/HLSService.swift
+++ /dev/null
@@ -1,91 +0,0 @@
-import Foundation
-
-/// The HLSService class provide a simple HTTP Live Streaming service.
-open class HLSService: HTTPService {
-    private(set) var streams: [HTTPStream] = []
-
-    /// Add a http stream.
-    open func addHTTPStream(_ stream: HTTPStream) {
-        for i in 0..<streams.count where stream.name == streams[i].name {
-            return
-        }
-        streams.append(stream)
-    }
-
-    /// Remove a http stream.
-    open func removeHTTPStream(_ stream: HTTPStream) {
-        for i in 0..<streams.count where stream.name == streams[i].name {
-            streams.remove(at: i)
-            return
-        }
-    }
-
-    override open func get(_ request: HTTPRequest, client: NetClient) {
-        logger.trace("\(request)")
-        var response: HTTPResponse = [
-            // #141
-            "Access-Control-Allow-Headers": "*",
-            "Access-Control-Allow-Methods": "GET,HEAD,OPTIONS",
-            "Access-Control-Allow-Origin": "*",
-            "Access-Control-Expose-Headers": "*",
-            "Connection": "close"
-        ]
-
-        defer {
-            logger.trace("\(response)")
-            disconnect(client)
-        }
-
-        switch request.uri {
-        case "/":
-            response.statusCode = HTTPStatusCode.ok.description
-            response.headerFields["Content-Type"] = "text/html"
-            response.body = Data(document.utf8)
-            client.doOutput(data: response.data)
-        default:
-            for stream in streams {
-                guard let (mime, resource) = stream.getResource(request.uri) else {
-                    break
-                }
-                response.statusCode = HTTPStatusCode.ok.description
-                response.headerFields["Content-Type"] = mime.rawValue
-                switch mime {
-                case .videoMP2T:
-                    if let info: [FileAttributeKey: Any] = try? FileManager.default.attributesOfItem(atPath: resource),
-                       let length: Any = info[FileAttributeKey.size] {
-                        response.headerFields["Content-Length"] = String(describing: length)
-                    }
-                    client.doOutput(data: response.data)
-                    doOutputFromURL(client, url: URL(fileURLWithPath: resource), length: 8 * 1024)
-                default:
-                    response.statusCode = HTTPStatusCode.ok.description
-                    response.body = Data(resource.utf8)
-                    client.doOutput(data: response.data)
-                }
-                return
-            }
-            response.statusCode = HTTPStatusCode.notFound.description
-            client.doOutput(data: response.data)
-        }
-    }
-
-    func doOutputFromURL(_ client: NetClient, url: URL, length: Int) {
-        do {
-            let fileHandle: FileHandle = try FileHandle(forReadingFrom: url)
-            defer {
-                fileHandle.closeFile()
-            }
-            let endOfFile = Int(fileHandle.seekToEndOfFile())
-            for i in 0..<Int(endOfFile / length) {
-                fileHandle.seek(toFileOffset: UInt64(i * length))
-                client.doOutput(data: fileHandle.readData(ofLength: length))
-            }
-            let remain: Int = endOfFile % length
-            if 0 < remain {
-                client.doOutput(data: fileHandle.readData(ofLength: remain))
-            }
-        } catch {
-            logger.error(error)
-        }
-    }
-}
diff --git a/Sources/HTTP/HTTPRequest.swift b/Sources/HTTP/HTTPRequest.swift
deleted file mode 100644
index 85b00970e..000000000
--- a/Sources/HTTP/HTTPRequest.swift
+++ /dev/null
@@ -1,82 +0,0 @@
-import Foundation
-
-protocol HTTPRequestCompatible: CustomStringConvertible {
-    var uri: String { get set }
-    var method: String { get set }
-    var version: String { get set }
-    var headerFields: [String: String] { get set }
-    var body: Data? { get set }
-}
-
-extension HTTPRequestCompatible {
-    // MARK: CustomStringConvertible
-    public var description: String {
-        Mirror(reflecting: self).debugDescription
-    }
-}
-
-extension HTTPRequestCompatible {
-    var data: Data {
-        get {
-            var data = Data()
-            var lines: [String] = ["\(method) \(uri) \(version)"]
-            for (field, value) in headerFields {
-                lines.append("\(field): \(value)")
-            }
-            data.append(contentsOf: lines.joined(separator: "\r\n").utf8)
-            return data
-        }
-        set {
-            var lines: [String] = []
-            let bytes: [Data.SubSequence] = newValue.split(separator: HTTPRequest.separator)
-            for i in 0..<bytes.count {
-                guard let line = String(bytes: [UInt8](bytes[i]), encoding: .utf8) else {
-                    continue
-                }
-                let newLine: String = line.trimmingCharacters(in: .newlines)
-                if newLine.isEmpty {
-                    body = Data(bytes[i + 1..<bytes.count].joined(separator: [HTTPRequest.separator]))
-                    break
-                }
-                lines.append(newLine)
-            }
-
-            guard let first: [String] = lines.first?.components(separatedBy: " "), first.count >= 3 else {
-                return
-            }
-
-            method = first[0]
-            uri = first[1]
-            version = first[2]
-            for i in 1..<lines.count {
-                if lines[i].isEmpty {
-                    continue
-                }
-                let pairs: [String] = lines[i].components(separatedBy: ": ")
-                headerFields[pairs[0]] = pairs[1]
-            }
-        }
-    }
-}
-
-// MARK: -
-/// A URL load request.
-public struct HTTPRequest: HTTPRequestCompatible {
-    /// The separator value is 0x0a.
-    public static let separator: UInt8 = 0x0a
-    /// Specifies the uri to request.
-    public var uri: String = "/"
-    /// Specifies the http method.
-    public var method: String = ""
-    /// Specifies the version of  the HTTP.
-    public var version: String = HTTPVersion.version11.description
-    /// Specifies the header field.
-    public var headerFields: [String: String] = [:]
-    /// Specifies the http body.
-    public var body: Data?
-
-    /// Creates a new request with body of data.
-    init?(data: Data) {
-        self.data = data
-    }
-}
diff --git a/Sources/HTTP/HTTPResponse.swift b/Sources/HTTP/HTTPResponse.swift
deleted file mode 100644
index 140a52b89..000000000
--- a/Sources/HTTP/HTTPResponse.swift
+++ /dev/null
@@ -1,83 +0,0 @@
-import Foundation
-
-protocol HTTPResponseCompatible: CustomDebugStringConvertible {
-    var version: String { get set }
-    var statusCode: String { get set }
-    var headerFields: [String: String] { get set }
-    var body: Data? { get set }
-}
-
-extension HTTPResponseCompatible {
-    // MARK: CustomDebugStringConvertible
-    public var debugDescription: String {
-        Mirror(reflecting: self).debugDescription
-    }
-}
-
-extension HTTPResponseCompatible {
-    public var data: Data {
-        get {
-            var data = Data()
-            var lines: [String] = []
-            lines.append("\(version) \(statusCode)")
-            for (key, value) in headerFields {
-                lines.append("\(key): \(value)")
-            }
-            data.append(contentsOf: lines.joined(separator: "\r\n").utf8)
-            data.append(contentsOf: HTTPResponse.separator)
-            if let body = body {
-                data.append(body)
-            }
-            return data
-        }
-        set {
-            var count: Int = 0
-            var lines: [String] = []
-            let bytes: [Data.SubSequence] = newValue.split(separator: HTTPRequest.separator)
-            for i in 0..<bytes.count {
-                count += bytes[i].count + 1
-                guard let line = String(bytes: Array(bytes[i]), encoding: .utf8), line != "\r" else {
-                    break
-                }
-                lines.append(line.trimmingCharacters(in: .newlines))
-            }
-
-            guard let first: [String] = lines.first?.components(separatedBy: " ") else {
-                return
-            }
-
-            version = first[0]
-            statusCode = first[1]
-
-            for i in 1..<lines.count {
-                let pairs: [String] = lines[i].components(separatedBy: ": ")
-                headerFields[pairs[0]] = pairs[1]
-            }
-
-            body = Data(newValue[count..<newValue.count])
-        }
-    }
-}
-
-// MARK: -
-/// A URL load response.
-public struct HTTPResponse: HTTPResponseCompatible, ExpressibleByDictionaryLiteral {
-    /// The boundary for head or body.
-    static let separator: [UInt8] = [0x0d, 0x0a, 0x0d, 0x0a]
-
-    /// Specifies the version of the HTTP.
-    public var version: String = HTTPVersion.version11.rawValue
-    /// Specifies the status code.
-    public var statusCode: String = ""
-    /// Specifies the header fields.
-    public var headerFields: [String: String] = [:]
-    /// Specifies the body.
-    public var body: Data?
-
-    /// Creates a new http response with header fields.
-    public init(dictionaryLiteral elements: (String, String)...) {
-        elements.forEach {
-            headerFields[$0] = $1
-        }
-    }
-}
diff --git a/Sources/HTTP/HTTPService.swift b/Sources/HTTP/HTTPService.swift
deleted file mode 100644
index 5931660ef..000000000
--- a/Sources/HTTP/HTTPService.swift
+++ /dev/null
@@ -1,270 +0,0 @@
-import Foundation
-
-enum HTTPVersion: String {
-    case version10 = "HTTP/1.0"
-    case version11 = "HTTP/1.1"
-}
-
-extension HTTPVersion: CustomStringConvertible {
-    // MARK: CustomStringConvertible
-    var description: String {
-        rawValue
-    }
-}
-
-// MARK: -
-enum HTTPMethod: String {
-    case get     = "GET"
-    case post    = "POST"
-    case put     = "PUT"
-    case delete  = "DELETE"
-    case head    = "HEAD"
-    case options = "OPTIONS"
-    case trace   = "TRACE"
-    case connect = "CONNECT"
-}
-
-// MARK: -
-enum HTTPStatusCode: Int {
-    case `continue` = 100
-    case switchingProtocols = 101
-    case ok = 200
-    case created = 201
-    case accepted = 202
-    case nonAuthoritative = 203
-    case noContent = 204
-    case resetContent = 205
-    case partialContent = 206
-    case multipleChoices = 300
-    case movedParmanently = 301
-    case found = 302
-    case seeOther = 303
-    case notModified = 304
-    case useProxy = 305
-    case temporaryRedirect = 307
-    case badRequest = 400
-    case unauthorixed = 401
-    case paymentRequired = 402
-    case forbidden = 403
-    case notFound = 404
-    case methodNotAllowed = 405
-    case notAcceptable = 406
-    case proxyAuthenticationRequired = 407
-    case requestTimeOut = 408
-    case conflict = 409
-    case gone = 410
-    case lengthRequired = 411
-    case preconditionFailed = 412
-    case requestEntityTooLarge = 413
-    case requestURITooLarge = 414
-    case unsupportedMediaType = 415
-    case requestedRangeNotSatisfiable = 416
-    case expectationFailed = 417
-    case internalServerError = 500
-    case notImplemented = 501
-    case badGateway = 502
-    case serviceUnavailable = 503
-    case gatewayTimeOut = 504
-    case httpVersionNotSupported = 505
-
-    var message: String {
-        switch self {
-        case .continue:
-            return "Continue"
-        case .switchingProtocols:
-            return "Switching Protocols"
-        case .ok:
-            return "OK"
-        case .created:
-            return "Created"
-        case .accepted:
-            return "Accepted"
-        case .nonAuthoritative:
-            return "Non-Authoritative Information"
-        case .noContent:
-            return "No Content"
-        case .resetContent:
-            return "Reset Content"
-        case .partialContent:
-            return "Partial Content"
-        case .multipleChoices:
-            return "Multiple Choices"
-        case .movedParmanently:
-            return "Moved Permanently"
-        case .found:
-            return "Found"
-        case .seeOther:
-            return "See Other"
-        case .notModified:
-            return "Not Modified"
-        case .useProxy:
-            return "Use Proxy"
-        case .temporaryRedirect:
-            return "Temporary Redirect"
-        case .badRequest:
-            return "Bad Request"
-        case .unauthorixed:
-            return "Unauthorixed"
-        case .paymentRequired:
-            return "Payment Required"
-        case .forbidden:
-            return "Forbidden"
-        case .notFound:
-            return "Not Found"
-        case .methodNotAllowed:
-            return "Method Not Allowed"
-        case .notAcceptable:
-            return "Not"
-        case .proxyAuthenticationRequired:
-            return "Proxy Authentication Required"
-        case .requestTimeOut:
-            return "Request Time-out"
-        case .conflict:
-            return "Conflict"
-        case .gone:
-            return "Gone"
-        case .lengthRequired:
-            return "Length Required"
-        case .preconditionFailed:
-            return "Precondition Failed"
-        case .requestEntityTooLarge:
-            return "Request Entity Too Large"
-        case .requestURITooLarge:
-            return "Request-URI Too Large"
-        case .unsupportedMediaType:
-            return "Unsupported Media Type"
-        case .requestedRangeNotSatisfiable:
-            return "Requested range not satisfiable"
-        case .expectationFailed:
-            return "Expectation Failed"
-        case .internalServerError:
-            return "Internal Server Error"
-        case .notImplemented:
-            return "Not Implemented"
-        case .badGateway:
-            return "Bad Gateway"
-        case .serviceUnavailable:
-            return "Service Unavailable"
-        case .gatewayTimeOut:
-            return "Gateway Time-out"
-        case .httpVersionNotSupported:
-            return "HTTP Version not supported"
-        }
-    }
-}
-
-extension HTTPStatusCode: CustomStringConvertible {
-    // MARK: CustomStringConvertible
-    var description: String {
-        "\(rawValue) \(message)"
-    }
-}
-
-// MARK: -
-/// The HTTPService class provide a lightweight HTTPServer.
-open class HTTPService: NetService {
-    /// The type of the published service.
-    open class var type: String {
-        "_http._tcp"
-    }
-
-    /// The port on which the service is listening for connections. The default value is 8080.
-    open class var defaultPort: Int32 {
-        8080
-    }
-
-    /// The root document of HTML.
-    open class var defaultDocument: String {
-        """
-<!DOCTYPE html>
-<html>
-<head>
-  <meta charset="UTF-8" />
-  <title>HaishinKit</title>
-</head>
-<body></body>
-</html>
-"""
-    }
-
-    var document: String {
-        Self.defaultDocument
-    }
-
-    /// Represents the GET method.
-    open func get(_ request: HTTPRequest, client: NetClient) {
-        notFound(request, client: client)
-    }
-
-    /// Represents the POST method.
-    open func post(_ request: HTTPRequest, client: NetClient) {
-        notFound(request, client: client)
-    }
-
-    /// Represents the PUT method.
-    open func put(_ request: HTTPRequest, client: NetClient) {
-        notFound(request, client: client)
-    }
-
-    /// Represents the DELETE method.
-    open func delete(_ request: HTTPRequest, client: NetClient) {
-        notFound(request, client: client)
-    }
-
-    /// Represents the HEAD method.
-    open func head(_ request: HTTPRequest, client: NetClient) {
-        notFound(request, client: client)
-    }
-
-    /// Represents the OPTIONS method.
-    open func options(_ requst: HTTPRequest, client: NetClient) {
-        notFound(requst, client: client)
-    }
-
-    /// Represents the TRACE method.
-    open func trace(_ request: HTTPRequest, client: NetClient) {
-        notFound(request, client: client)
-    }
-
-    /// Represents the CONNECT method.
-    open func connect(_ request: HTTPRequest, client: NetClient) {
-        notFound(request, client: client)
-    }
-
-    func client(inputBuffer client: NetClient) {
-        guard let request = HTTPRequest(data: client.inputBuffer) else {
-            disconnect(client)
-            return
-        }
-        client.inputBuffer.removeAll()
-        if logger.isEnabledFor(level: .trace) {
-            logger.trace("\(request): \(self)")
-        }
-        switch request.method {
-        case "GET":
-            get(request, client: client)
-        case "POST":
-            post(request, client: client)
-        case "PUT":
-            put(request, client: client)
-        case "DELETE":
-            delete(request, client: client)
-        case "HEAD":
-            head(request, client: client)
-        case "OPTIONS":
-            options(request, client: client)
-        case "TRACE":
-            trace(request, client: client)
-        case "CONNECT":
-            connect(request, client: client)
-        default:
-            notFound(request, client: client)
-        }
-    }
-
-    func notFound(_ request: HTTPRequest, client: NetClient) {
-        var response = HTTPResponse()
-        response.statusCode = HTTPStatusCode.notFound.description
-        client.doOutput(data: response.data)
-    }
-}
diff --git a/Sources/HTTP/HTTPStream.swift b/Sources/HTTP/HTTPStream.swift
deleted file mode 100644
index f774d5ec8..000000000
--- a/Sources/HTTP/HTTPStream.swift
+++ /dev/null
@@ -1,72 +0,0 @@
-import AVFoundation
-
-/// The HTTPStream class represents an HLS playlist and .ts files.
-open class HTTPStream: NetStream {
-    /// For appendSampleBuffer, specifies whether media contains types .video or .audio.
-    public var expectedMedias: Set<AVMediaType> {
-        get {
-            tsWriter.expectedMedias
-        }
-        set {
-            tsWriter.expectedMedias = newValue
-        }
-    }
-
-    /// The name of stream.
-    private(set) var name: String?
-    private lazy var tsWriter = TSFileWriter()
-
-    open func publish(_ name: String?) {
-        lockQueue.async {
-            if name == nil {
-                self.name = name
-                self.mixer.stopEncoding()
-                self.tsWriter.stopRunning()
-                return
-            }
-            self.name = name
-            self.mixer.startEncoding(self.tsWriter)
-            self.mixer.startRunning()
-            self.tsWriter.startRunning()
-        }
-    }
-
-    #if os(iOS) || os(macOS)
-    override open func attachCamera(_ device: AVCaptureDevice?, onError: ((any Error) -> Void)? = nil) {
-        if device == nil {
-            tsWriter.expectedMedias.remove(.video)
-        } else {
-            tsWriter.expectedMedias.insert(.video)
-        }
-        super.attachCamera(device, onError: onError)
-    }
-
-    override open func attachAudio(_ device: AVCaptureDevice?, automaticallyConfiguresApplicationAudioSession: Bool = true, onError: ((any Error) -> Void)? = nil) {
-        if device == nil {
-            tsWriter.expectedMedias.remove(.audio)
-        } else {
-            tsWriter.expectedMedias.insert(.audio)
-        }
-        super.attachAudio(device, automaticallyConfiguresApplicationAudioSession: automaticallyConfiguresApplicationAudioSession, onError: onError)
-    }
-    #endif
-
-    func getResource(_ resourceName: String) -> (MIME, String)? {
-        let url = URL(fileURLWithPath: resourceName)
-        guard let name: String = name, 2 <= url.pathComponents.count && url.pathComponents[1] == name else {
-            return nil
-        }
-        let fileName: String = url.pathComponents.last!
-        switch true {
-        case fileName == "playlist.m3u8":
-            return (.applicationXMpegURL, tsWriter.playlist)
-        case fileName.contains(".ts"):
-            if let mediaFile: String = tsWriter.getFilePath(fileName) {
-                return (.videoMP2T, mediaFile)
-            }
-            return nil
-        default:
-            return nil
-        }
-    }
-}
diff --git a/Sources/HTTP/M3U.swift b/Sources/HTTP/M3U.swift
deleted file mode 100644
index f2441b15f..000000000
--- a/Sources/HTTP/M3U.swift
+++ /dev/null
@@ -1,37 +0,0 @@
-import Foundation
-
-/**
- - seealso: https://tools.ietf.org/html/draft-pantos-http-live-streaming-19
- */
-struct M3U {
-    static let header: String = "#EXTM3U"
-    static let defaultVersion: Int = 3
-
-    var version: Int = M3U.defaultVersion
-    var mediaList: [M3UMediaInfo] = []
-    var mediaSequence: Int = 0
-    var targetDuration: Double = 5
-}
-
-extension M3U: CustomStringConvertible {
-    // MARK: CustomStringConvertible
-    var description: String {
-        var lines: [String] = [
-            "#EXTM3U",
-            "#EXT-X-VERSION:\(version)",
-            "#EXT-X-MEDIA-SEQUENCE:\(mediaSequence)",
-            "#EXT-X-TARGETDURATION:\(Int(targetDuration))"
-        ]
-        for info in mediaList {
-            lines.append("#EXTINF:\(info.duration),")
-            lines.append(info.url.pathComponents.last!)
-        }
-        return lines.joined(separator: "\r\n")
-    }
-}
-
-// MARK: -
-struct M3UMediaInfo {
-    let url: URL
-    let duration: Double
-}
diff --git a/Sources/MPEG/TSWriter.swift b/Sources/MPEG/TSWriter.swift
index f88851e88..98165c01b 100644
--- a/Sources/MPEG/TSWriter.swift
+++ b/Sources/MPEG/TSWriter.swift
@@ -291,125 +291,3 @@ extension TSWriter: VideoCodecDelegate {
     }
 }
 
-class TSFileWriter: TSWriter {
-    static let defaultSegmentCount: Int = 3
-    static let defaultSegmentMaxCount: Int = 12
-
-    var segmentMaxCount: Int = TSFileWriter.defaultSegmentMaxCount
-    private(set) var files: [M3UMediaInfo] = []
-    private var currentFileHandle: FileHandle?
-    private var currentFileURL: URL?
-    private var sequence: Int = 0
-
-    var playlist: String {
-        var m3u8 = M3U()
-        m3u8.targetDuration = segmentDuration
-        if sequence <= TSFileWriter.defaultSegmentMaxCount {
-            m3u8.mediaSequence = 0
-            m3u8.mediaList = files
-            for mediaItem in m3u8.mediaList where mediaItem.duration > m3u8.targetDuration {
-                m3u8.targetDuration = mediaItem.duration + 1
-            }
-            return m3u8.description
-        }
-        let startIndex = max(0, files.count - TSFileWriter.defaultSegmentCount)
-        m3u8.mediaSequence = sequence - TSFileWriter.defaultSegmentMaxCount
-        m3u8.mediaList = Array(files[startIndex..<files.count])
-        for mediaItem in m3u8.mediaList where mediaItem.duration > m3u8.targetDuration {
-            m3u8.targetDuration = mediaItem.duration + 1
-        }
-        return m3u8.description
-    }
-
-    override func rotateFileHandle(_ timestamp: CMTime) {
-        let duration: Double = timestamp.seconds - rotatedTimestamp.seconds
-        if duration <= segmentDuration {
-            return
-        }
-        let fileManager = FileManager.default
-
-        #if os(OSX)
-        let bundleIdentifier: String? = Bundle.main.bundleIdentifier
-        let temp: String = bundleIdentifier == nil ? NSTemporaryDirectory() : NSTemporaryDirectory() + bundleIdentifier! + "/"
-        #else
-        let temp: String = NSTemporaryDirectory()
-        #endif
-
-        if !fileManager.fileExists(atPath: temp) {
-            do {
-                try fileManager.createDirectory(atPath: temp, withIntermediateDirectories: false, attributes: nil)
-            } catch {
-                logger.warn(error)
-            }
-        }
-
-        let filename: String = Int(timestamp.seconds).description + ".ts"
-        let url = URL(fileURLWithPath: temp + filename)
-
-        if let currentFileURL: URL = currentFileURL {
-            files.append(M3UMediaInfo(url: currentFileURL, duration: duration))
-            sequence += 1
-        }
-
-        fileManager.createFile(atPath: url.path, contents: nil, attributes: nil)
-        if TSFileWriter.defaultSegmentMaxCount <= files.count {
-            let info: M3UMediaInfo = files.removeFirst()
-            do {
-                try fileManager.removeItem(at: info.url as URL)
-            } catch {
-                logger.warn(error)
-            }
-        }
-        currentFileURL = url
-        audioContinuityCounter = 0
-        videoContinuityCounter = 0
-
-        nstry({
-            self.currentFileHandle?.synchronizeFile()
-        }, { exeption in
-            logger.warn("\(exeption)")
-        })
-
-        currentFileHandle?.closeFile()
-        currentFileHandle = try? FileHandle(forWritingTo: url)
-
-        writeProgram()
-        rotatedTimestamp = timestamp
-    }
-
-    override func write(_ data: Data) {
-        nstry({
-            self.currentFileHandle?.write(data)
-        }, { exception in
-            self.currentFileHandle?.write(data)
-            logger.warn("\(exception)")
-        })
-        super.write(data)
-    }
-
-    override func stopRunning() {
-        guard !isRunning.value else {
-            return
-        }
-        currentFileURL = nil
-        currentFileHandle = nil
-        removeFiles()
-        super.stopRunning()
-    }
-
-    func getFilePath(_ fileName: String) -> String? {
-        files.first { $0.url.absoluteString.contains(fileName) }?.url.path
-    }
-
-    private func removeFiles() {
-        let fileManager = FileManager.default
-        for info in files {
-            do {
-                try fileManager.removeItem(at: info.url as URL)
-            } catch {
-                logger.warn(error)
-            }
-        }
-        files.removeAll()
-    }
-}