mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-11-26 20:47:08 +08:00
c72cf4cbcc
* feat: remove using namespace mediakit in header files. (cherry picked from commit d44aeb339a8a0e1f0455be82b21fe4b1b536299f) * feat: remove using namespace mediakit in FFmpegSource.h * feat: remove using namespace mediakit in RtpExt.h * feat: remove using namespace mediakit in header files. * feat: remove using namespace std in header files. * feat: remove using namespace std in header files when zltoolkit remove std in header * 补充命名空间 * 整理命名空间 * 整理命名空间2 * 修复macos ci * 修复编译问题 * 修复编译问题2 * 修复编译问题3 Co-authored-by: Johnny <hellojinqiang@gmail.com> Co-authored-by: Xiaofeng Wang <wasphin@gmail.com>
86 lines
2.7 KiB
C++
86 lines
2.7 KiB
C++
/*
|
||
* Copyright (c) 2016 The ZLMediaKit project authors. All Rights Reserved.
|
||
*
|
||
* This file is part of ZLMediaKit(https://github.com/xia-chu/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/MPEG.h"
|
||
|
||
namespace mediakit {
|
||
|
||
class TSMediaSourceMuxer : public MpegMuxer, public MediaSourceEventInterceptor,
|
||
public std::enable_shared_from_this<TSMediaSourceMuxer> {
|
||
public:
|
||
using Ptr = std::shared_ptr<TSMediaSourceMuxer>;
|
||
|
||
TSMediaSourceMuxer(const std::string &vhost,
|
||
const std::string &app,
|
||
const std::string &stream_id) : MpegMuxer(false) {
|
||
_media_src = std::make_shared<TSMediaSource>(vhost, app, stream_id);
|
||
}
|
||
|
||
~TSMediaSourceMuxer() override = default;
|
||
|
||
void setListener(const std::weak_ptr<MediaSourceEvent> &listener){
|
||
setDelegate(listener);
|
||
_media_src->setListener(shared_from_this());
|
||
}
|
||
|
||
int readerCount() const{
|
||
return _media_src->readerCount();
|
||
}
|
||
|
||
void onReaderChanged(MediaSource &sender, int size) override {
|
||
GET_CONFIG(bool, ts_demand, General::kTSDemand);
|
||
_enabled = ts_demand ? size : true;
|
||
if (!size && ts_demand) {
|
||
_clear_cache = true;
|
||
}
|
||
MediaSourceEventInterceptor::onReaderChanged(sender, size);
|
||
}
|
||
|
||
bool inputFrame(const Frame::Ptr &frame) override {
|
||
GET_CONFIG(bool, ts_demand, General::kTSDemand);
|
||
if (_clear_cache && ts_demand) {
|
||
_clear_cache = false;
|
||
_media_src->clearCache();
|
||
}
|
||
if (_enabled || !ts_demand) {
|
||
return MpegMuxer::inputFrame(frame);
|
||
}
|
||
return false;
|
||
}
|
||
|
||
bool isEnabled() {
|
||
GET_CONFIG(bool, ts_demand, General::kTSDemand);
|
||
//缓存尚未清空时，还允许触发inputFrame函数，以便及时清空缓存
|
||
return ts_demand ? (_clear_cache ? true : _enabled) : true;
|
||
}
|
||
|
||
protected:
|
||
void onWrite(std::shared_ptr<toolkit::Buffer> buffer, uint32_t timestamp, bool key_pos) override {
|
||
if (!buffer) {
|
||
return;
|
||
}
|
||
auto packet = std::make_shared<TSPacket>(std::move(buffer));
|
||
packet->time_stamp = timestamp;
|
||
_media_src->onWrite(std::move(packet), key_pos);
|
||
}
|
||
|
||
private:
|
||
bool _enabled = true;
|
||
bool _clear_cache = false;
|
||
TSMediaSource::Ptr _media_src;
|
||
};
|
||
|
||
}//namespace mediakit
|
||
#endif //ZLMEDIAKIT_TSMEDIASOURCEMUXER_H
|