新增H265 rtmp支持

2026-06-29 22:32:23 +08:00 · 2020-04-04 22:55:06 +08:00
parent 83400290a8
commit c25307a105
2 changed files with 345 additions and 0 deletions
--- a/src/Extension/H265Rtmp.h
+++ b/src/Extension/H265Rtmp.h
@@ -0,0 +1,93 @@
+/*
+ * 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_H265RTMPCODEC_H
+#define ZLMEDIAKIT_H265RTMPCODEC_H
+
+#include "Rtmp/RtmpCodec.h"
+#include "Extension/Track.h"
+#include "Util/ResourcePool.h"
+#include "Extension/H265.h"
+using namespace toolkit;
+
+namespace mediakit{
+/**
+ * h265 Rtmp解码类
+ * 将 h265 over rtmp 解复用出 h265-Frame
+ */
+class H265RtmpDecoder : public RtmpCodec ,public ResourcePoolHelper<H265Frame> {
+public:
+    typedef std::shared_ptr<H265RtmpDecoder> Ptr;
+
+    H265RtmpDecoder();
+    ~H265RtmpDecoder() {}
+
+    /**
+     * 输入265 Rtmp包
+     * @param rtmp Rtmp包
+     * @param key_pos 此参数忽略之
+     */
+    bool inputRtmp(const RtmpPacket::Ptr &rtmp, bool key_pos = true) override;
+
+    TrackType getTrackType() const override{
+        return TrackVideo;
+    }
+
+    CodecId getCodecId() const override{
+        return CodecH265;
+    }
+protected:
+    bool decodeRtmp(const RtmpPacket::Ptr &Rtmp);
+    void onGetH265(const char *pcData, int iLen, uint32_t dts,uint32_t pts);
+    H265Frame::Ptr obtainFrame();
+protected:
+    H265Frame::Ptr _h265frame;
+};
+
+/**
+ * 265 Rtmp打包类
+ */
+class H265RtmpEncoder : public H265RtmpDecoder, public ResourcePoolHelper<RtmpPacket> {
+public:
+    typedef std::shared_ptr<H265RtmpEncoder> Ptr;
+
+    /**
+     * 构造函数，track可以为空，此时则在inputFrame时输入sps pps
+     * 如果track不为空且包含sps pps信息，
+     * 那么inputFrame时可以不输入sps pps
+     * @param track
+     */
+    H265RtmpEncoder(const Track::Ptr &track);
+    ~H265RtmpEncoder() {}
+
+    /**
+     * 输入265帧，可以不带sps pps
+     * @param frame 帧数据
+     */
+    void inputFrame(const Frame::Ptr &frame) override;
+
+    /**
+     * 生成config包
+     */
+    void makeConfigPacket() override;
+private:
+    void makeVideoConfigPkt();
+private:
+    string _vps;
+    string _sps;
+    string _pps;
+    H265Track::Ptr _track;
+    bool _gotSpsPps = false;
+    RtmpPacket::Ptr _lastPacket;
+};
+
+}//namespace mediakit
+
+#endif //ZLMEDIAKIT_H265RTMPCODEC_H