支持http-ts/websocket-ts直播

README.md

@@ -13,7 +13,7 @@
 ## 项目特点
 
 - 基于C++11开发，避免使用裸指针，代码稳定可靠，性能优越。
-- 支持多种协议(RTSP/RTMP/HLS/HTTP-FLV/Websocket-FLV/GB28181/MP4),支持协议互转。
+- 支持多种协议(RTSP/RTMP/HLS/HTTP-FLV/Websocket-FLV/GB28181/HTTP-TS/Websocket-TS/MP4),支持协议互转。
 - 使用多路复用/多线程/异步网络IO模式开发，并发性能优越，支持海量客户端连接。
 - 代码经过长期大量的稳定性、性能测试，已经在线上商用验证已久。
 - 支持linux、macos、ios、android、windows全平台。
@@ -59,6 +59,10 @@
   - 通过cookie追踪技术，可以模拟HLS播放为长连接，可以实现HLS按需拉流、播放统计等业务
   - 支持HLS播发器，支持拉流HLS转rtsp/rtmp/mp4
   - 支持H264/H265/AAC/G711/OPUS编码
+  
+- TS
+  - 支持http[s]-ts直播
+  - 支持ws[s]-ts直播
 
 - HTTP[S]与WebSocket
   - 服务器支持`目录索引生成`,`文件下载`,`表单提交请求`

README_en.md

@@ -11,7 +11,7 @@
 
 ## Why ZLMediaKit?
 - Developed based on C++ 11, the code is stable and reliable, avoiding the use of raw pointers, cross-platform porting is simple and convenient, and the code is clear and concise.
-- Support rich streaming media protocols(`RTSP/RTMP/HLS/HTTP-FLV/Websocket-flv`),and support Inter-protocol conversion.
+- Support rich streaming media protocols(`RTSP/RTMP/HLS/HTTP-FLV/WebSocket-flv/HTTP-TS/WebSocket-TS`),and support Inter-protocol conversion.
 - Multiplexing asynchronous network IO based on epoll and multi thread，extreme performance.
 - Well performance and stable test,can be used commercially.
 - Support linux, macos, ios, android, Windows Platforms.
@@ -31,7 +31,7 @@
 - RTMP[S]
   - RTMP[S] server,support player and pusher.
   - RTMP[S] player and pusher.
-  - Support HTTP-FLV player.
+  - Support HTTP-FLV/WebSocket-FLV sever.
   - H265/H264/AAC/G711/OPUS codec.
   - Recorded as flv or mp4.
   - Vod of mp4.
@@ -41,6 +41,9 @@
   - RTSP RTMP can be converted into HLS,built-in HTTP server.
   - Play authentication based on cookie.
   - Support HLS player, support streaming HLS proxy to RTSP / RTMP / MP4.
+  
+- TS
+  - Support HTTP-TS/WebSocket-TS sever.
 
 - HTTP[S]
   - HTTP server,suppor directory meun、RESTful http api.

src/Common/MultiMediaSourceMuxer.cpp

@@ -32,6 +32,8 @@ MultiMuxerPrivate::MultiMuxerPrivate(const string &vhost, const string &app, con
     if (enable_mp4) {
         _mp4 = Recorder::createRecorder(Recorder::type_mp4, vhost, app, stream);
     }
+
+    _ts = std::make_shared<TSMediaSourceMuxer>(vhost, app, stream);
 }
 
 void MultiMuxerPrivate::resetTracks() {
@@ -41,6 +43,9 @@ void MultiMuxerPrivate::resetTracks() {
     if (_rtsp) {
         _rtsp->resetTracks();
     }
+    if (_ts) {
+        _ts->resetTracks();
+    }
 
     //拷贝智能指针，目的是为了防止跨线程调用设置录像相关api导致的线程竞争问题
     auto hls = _hls;
@@ -62,6 +67,9 @@ void MultiMuxerPrivate::setMediaListener(const std::weak_ptr<MediaSourceEvent> &
     if (_rtsp) {
         _rtsp->setListener(listener);
     }
+    if (_ts) {
+        _ts->setListener(listener);
+    }
     auto hls = _hls;
     if (hls) {
         hls->setListener(listener);
@@ -70,7 +78,10 @@ void MultiMuxerPrivate::setMediaListener(const std::weak_ptr<MediaSourceEvent> &
 
 int MultiMuxerPrivate::totalReaderCount() const {
     auto hls = _hls;
-    return (_rtsp ? _rtsp->readerCount() : 0) + (_rtmp ? _rtmp->readerCount() : 0) + (hls ? hls->readerCount() : 0);
+    return (_rtsp ? _rtsp->readerCount() : 0) +
+           (_rtmp ? _rtmp->readerCount() : 0) +
+           (_ts ? _ts->readerCount() : 0) +
+           (hls ? hls->readerCount() : 0) ;
 }
 
 static std::shared_ptr<MediaSinkInterface> makeRecorder(const vector<Track::Ptr> &tracks, Recorder::type type, const string &custom_path, MediaSource &sender){
@@ -145,6 +156,9 @@ void MultiMuxerPrivate::onTrackReady(const Track::Ptr &track) {
     if (_rtsp) {
         _rtsp->addTrack(track);
     }
+    if (_ts) {
+        _ts->addTrack(track);
+    }
 
     //拷贝智能指针，目的是为了防止跨线程调用设置录像相关api导致的线程竞争问题
     auto hls = _hls;
@@ -161,6 +175,7 @@ bool MultiMuxerPrivate::isEnabled(){
     auto hls = _hls;
     return (_rtmp ? _rtmp->isEnabled() : false) ||
            (_rtsp ? _rtsp->isEnabled() : false) ||
+           (_ts ? _ts->isEnabled() : false) ||
            (hls ? hls->isEnabled() : false) || _mp4;
 }
 
@@ -171,6 +186,10 @@ void MultiMuxerPrivate::onTrackFrame(const Frame::Ptr &frame) {
     if (_rtsp) {
         _rtsp->inputFrame(frame);
     }
+    if (_ts) {
+        _ts->inputFrame(frame);
+    }
+
     //拷贝智能指针，目的是为了防止跨线程调用设置录像相关api导致的线程竞争问题
     //此处使用智能指针拷贝来确保线程安全，比互斥锁性能更优
     auto hls = _hls;

src/Common/MultiMediaSourceMuxer.h

@@ -18,6 +18,7 @@
 #include "Record/HlsMediaSource.h"
 #include "Rtsp/RtspMediaSourceMuxer.h"
 #include "Rtmp/RtmpMediaSourceMuxer.h"
+#include "TS/TSMediaSourceMuxer.h"
 
 namespace mediakit{
 
@@ -56,6 +57,7 @@ private:
     RtspMediaSourceMuxer::Ptr _rtsp;
     HlsRecorder::Ptr _hls;
     MediaSinkInterface::Ptr _mp4;
+    TSMediaSourceMuxer::Ptr _ts;
     std::weak_ptr<MediaSourceEvent> _listener;
 };
 

src/Common/config.h

@@ -47,6 +47,7 @@ bool loadIniConfig(const char *ini_path = nullptr);
 #define RTSP_SCHEMA "rtsp"
 #define RTMP_SCHEMA "rtmp"
 #define HLS_SCHEMA "hls"
+#define TS_SCHEMA "ts"
 #define DEFAULT_VHOST "__defaultVhost__"
 
 ////////////广播名称///////////

src/Http/HttpSession.h

@@ -19,6 +19,7 @@
 #include "WebSocketSplitter.h"
 #include "HttpCookieManager.h"
 #include "HttpFileManager.h"
+#include "TS/TSMediaSource.h"
 
 using namespace std;
 using namespace toolkit;
@@ -104,7 +105,11 @@ private:
     void Handle_Req_POST(int64_t &content_len);
     void Handle_Req_HEAD(int64_t &content_len);
 
-    bool checkLiveFlvStream(const function<void()> &cb = nullptr);
+    bool checkLiveStream(const string &schema, const string  &url_suffix, const function<void(const MediaSource::Ptr &src)> &cb);
+
+    bool checkLiveStreamFlv(const function<void()> &cb = nullptr);
+    bool checkLiveStreamTS(const function<void()> &cb = nullptr);
+
     bool checkWebSocket();
     bool emitHttpEvent(bool doInvoke);
     void urlDecode(Parser &parser);
@@ -117,17 +122,17 @@ private:
     void setSocketFlags();
 
 private:
+    bool _is_live_stream = false;
+    bool _live_over_websocket = false;
+    //消耗的总流量
+    uint64_t _total_bytes_usage = 0;
     string _origin;
     Parser _parser;
     Ticker _ticker;
-    //消耗的总流量
-    uint64_t _ui64TotalBytes = 0;
-    //flv over http
     MediaInfo _mediaInfo;
+    TSMediaSource::RingType::RingReader::Ptr _ts_reader;
     //处理content数据的callback
     function<bool (const char *data,uint64_t len) > _contentCallBack;
-    bool _flv_over_websocket = false;
-    bool _is_flv_stream = false;
 };
 
 

src/TS/TSMediaSource.h

+/*
+ * Copyright (c) 2016 The ZLMediaKit project authors. All Rights Reserved.
+ *
+ * This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
+ *
+ * Use of this source code is governed by MIT license that can be found in the
+ * LICENSE file in the root of the source tree. All contributing project authors
+ * may be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef ZLMEDIAKIT_TSMEDIASOURCE_H
+#define ZLMEDIAKIT_TSMEDIASOURCE_H
+
+#include "Common/MediaSource.h"
+using namespace toolkit;
+#define TS_GOP_SIZE 512
+
+namespace mediakit {
+
+//TS直播数据包
+class TSPacket : public BufferRaw{
+public:
+    using Ptr = std::shared_ptr<TSPacket>;
+
+    template<typename ...ARGS>
+    TSPacket(ARGS && ...args) : BufferRaw(std::forward<ARGS>(args)...) {};
+    ~TSPacket() override = default;
+
+public:
+    uint32_t time_stamp = 0;
+};
+
+//TS直播合并写策略类
+class TSFlushPolicy : public FlushPolicy{
+public:
+    TSFlushPolicy() = default;
+    ~TSFlushPolicy() = default;
+
+    uint32_t getStamp(const TSPacket::Ptr &packet) {
+        return packet->time_stamp;
+    }
+};
+
+//TS直播源
+class TSMediaSource : public MediaSource, public RingDelegate<TSPacket::Ptr>, public PacketCache<TSPacket, TSFlushPolicy>{
+public:
+    using PoolType = ResourcePool<TSPacket>;
+    using Ptr = std::shared_ptr<TSMediaSource>;
+    using RingDataType = std::shared_ptr<List<TSPacket::Ptr> >;
+    using RingType = RingBuffer<RingDataType>;
+
+    TSMediaSource(const string &vhost,
+                  const string &app,
+                  const string &stream_id,
+                  int ring_size = TS_GOP_SIZE) : MediaSource(TS_SCHEMA, vhost, app, stream_id), _ring_size(ring_size) {}
+
+    ~TSMediaSource() override = default;
+
+    /**
+     * 获取媒体源的环形缓冲
+     */
+    const RingType::Ptr &getRing() const {
+        return _ring;
+    }
+
+    /**
+     * 获取播放器个数
+     */
+    int readerCount() override {
+        return _ring ? _ring->readerCount() : 0;
+    }
+
+    /**
+     * 输入TS包
+     * @param packet TS包
+     * @param key 是否为关键帧第一个包
+     */
+    void onWrite(const TSPacket::Ptr &packet, bool key) override {
+        if (!_ring) {
+            createRing();
+        }
+        if (key) {
+            _have_video = true;
+        }
+        PacketCache<TSPacket, TSFlushPolicy>::inputPacket(true, packet, key);
+    }
+
+    /**
+     * 情况GOP缓存
+     */
+    void clearCache() override {
+        PacketCache<TSPacket, TSFlushPolicy>::clearCache();
+        _ring->clearCache();
+    }
+
+private:
+    void createRing(){
+        weak_ptr<TSMediaSource> weak_self = dynamic_pointer_cast<TSMediaSource>(shared_from_this());
+        _ring = std::make_shared<RingType>(_ring_size, [weak_self](int size) {
+            auto strong_self = weak_self.lock();
+            if (!strong_self) {
+                return;
+            }
+            strong_self->onReaderChanged(size);
+        });
+        onReaderChanged(0);
+        //注册媒体源
+        regist();
+    }
+
+    /**
+     * 合并写回调
+     * @param packet_list 合并写缓存列队
+     * @param key_pos 是否包含关键帧
+     */
+    void onFlush(std::shared_ptr<List<TSPacket::Ptr> > &packet_list, bool key_pos) override {
+        //如果不存在视频，那么就没有存在GOP缓存的意义，所以确保一直清空GOP缓存
+        _ring->write(packet_list, _have_video ? key_pos : true);
+    }
+
+private:
+    bool _have_video = false;
+    int _ring_size;
+    RingType::Ptr _ring;
+};
+
+
+}//namespace mediakit
+#endif //ZLMEDIAKIT_TSMEDIASOURCE_H

src/TS/TSMediaSourceMuxer.h

+/*
+ * Copyright (c) 2016 The ZLMediaKit project authors. All Rights Reserved.
+ *
+ * This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
+ *
+ * Use of this source code is governed by MIT license that can be found in the
+ * LICENSE file in the root of the source tree. All contributing project authors
+ * may be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef ZLMEDIAKIT_TSMEDIASOURCEMUXER_H
+#define ZLMEDIAKIT_TSMEDIASOURCEMUXER_H
+
+#include "TSMediaSource.h"
+#include "Record/TsMuxer.h"
+
+namespace mediakit {
+
+class TSMediaSourceMuxer : public TsMuxer, public MediaSourceEventInterceptor,
+                           public std::enable_shared_from_this<TSMediaSourceMuxer> {
+public:
+    using Ptr = std::shared_ptr<TSMediaSourceMuxer>;
+
+    TSMediaSourceMuxer(const string &vhost,
+                       const string &app,
+                       const string &stream_id) {
+        _media_src = std::make_shared<TSMediaSource>(vhost, app, stream_id);
+        _pool.setSize(256);
+    }
+
+    ~TSMediaSourceMuxer() override = default;
+
+    void setListener(const std::weak_ptr<MediaSourceEvent> &listener){
+        _listener = listener;
+        _media_src->setListener(shared_from_this());
+    }
+
+    int readerCount() const{
+        return _media_src->readerCount();
+    }
+
+    void onReaderChanged(MediaSource &sender, int size) override {
+        _enabled = size;
+        if (!size) {
+            _clear_cache = true;
+        }
+        MediaSourceEventInterceptor::onReaderChanged(sender, size);
+    }
+
+    void inputFrame(const Frame::Ptr &frame) override {
+        if (_clear_cache) {
+            _clear_cache = false;
+            _media_src->clearCache();
+        }
+        if (_enabled) {
+            TsMuxer::inputFrame(frame);
+        }
+    }
+
+    bool isEnabled() {
+        //缓存尚未清空时，还允许触发inputFrame函数，以便及时清空缓存
+        return _clear_cache ? true : _enabled;
+    }
+
+protected:
+    void onTs(const void *data, int len,uint32_t timestamp,bool is_idr_fast_packet) override{
+        if(!data || !len){
+            return;
+        }
+        TSPacket::Ptr packet = _pool.obtain();
+        packet->assign((char *) data, len);
+        packet->time_stamp = timestamp;
+        _media_src->onWrite(packet, is_idr_fast_packet);
+    }
+
+private:
+    bool _enabled = true;
+    bool _clear_cache = false;
+    TSMediaSource::PoolType _pool;
+    TSMediaSource::Ptr _media_src;
+};
+
+}//namespace mediakit
+#endif //ZLMEDIAKIT_TSMEDIASOURCEMUXER_H