| | |
| | | ,cpu_(0) |
| | | ,run_dec_(false) |
| | | ,run_stream_(true) |
| | | ,run_rec_(false) |
| | | ,thread_(nullptr) |
| | | ,stop_stream_(false) |
| | | ,stream_(nullptr) |
| | |
| | | ,rec_(new rec) |
| | | ,logit_(false) |
| | | ,fps_(25) |
| | | ,file_finished_(false) |
| | | ,min_duration_(0) |
| | | { |
| | | makeTheWorld(); |
| | | } |
| | |
| | | ,cpu_(0) |
| | | ,run_dec_(false) |
| | | ,run_stream_(true) |
| | | ,run_rec_(false) |
| | | ,thread_(nullptr) |
| | | ,stop_stream_(false) |
| | | ,stream_(nullptr) |
| | | ,decoder_(nullptr) |
| | | ,rec_(new rec) |
| | | ,logit_(true) |
| | | ,fps_(25) |
| | | ,file_finished_(false) |
| | | ,min_duration_(0) |
| | | { |
| | | makeTheWorld(); |
| | | logif::CreateLogger(logfile, true); |
| | |
| | | prop.gpu_acc_ = !cpu_; |
| | | |
| | | std::unique_ptr<FormatIn> in(new FormatIn(prop.gpuAccl())); |
| | | AVDictionary *avdic = prop.optsFormat(); |
| | | int flag = -1; |
| | | if (gb_){ |
| | | flag = in->openGb28181(input, NULL); |
| | | }else{ |
| | | flag = in->open(input, &avdic); |
| | | AVDictionary *avdic = prop.optsFormat(); |
| | | if(avdic){ |
| | | flag = in->open(input, &avdic); |
| | | av_dict_free(&avdic); |
| | | }else{ |
| | | flag = in->open(input, NULL); |
| | | } |
| | | } |
| | | if(avdic){ |
| | | av_dict_free(&avdic); |
| | | } |
| | | |
| | | if(flag == 0){ |
| | | if(!in->findStreamInfo(NULL)){ |
| | | logIt("can't find video stream\n"); |
| | |
| | | int flag = 0; |
| | | if (run_stream_ && stream_) stream_->SetPacket(pkt); |
| | | if (run_dec_ && decoder_) flag = decoder_->SetFrame(pkt); |
| | | if (rec_->Loaded()) rec_->SetPacket(pkt); |
| | | if (run_rec_ && rec_->Loaded()) rec_->SetPacket(pkt); |
| | | |
| | | return flag; |
| | | } |
| | |
| | | |
| | | void Wrapper::run_stream_thread(){ |
| | | |
| | | int64_t file_rebootime = 0; |
| | | int64_t file_frame = 0; |
| | | |
| | | while(!stop_stream_.load()){ |
| | | auto in = init_reader(input_url_.c_str()); |
| | | |
| | |
| | | |
| | | fps_ = in->getFPS(); |
| | | |
| | | int wTime = 1000000.0 / in->getFPS() ; |
| | | if (fps_ < 1 || fps_ > 200){ |
| | | fps_ = 25; |
| | | } |
| | | |
| | | int wTime = 1000000.0 / fps_ ; |
| | | wTime >>= 1; |
| | | logIt("WAIT TIME PER FRAME: %d", wTime); |
| | | |
| | | init_worker(in.get()); |
| | | |
| | |
| | | int64_t a_id = id; |
| | | |
| | | bool exist = access(input_url_.c_str(), 0) == 0; |
| | | if (exist){ |
| | | wTime <<= 1; |
| | | file_rebootime++; |
| | | } |
| | | |
| | | logIt("WAIT TIME PER FRAME: %d", wTime); |
| | | |
| | | while(!stop_stream_.load()){ |
| | | auto data(std::make_shared<CodedData>()); |
| | |
| | | if (in->notVideoAudio(&data->getAVPacket())){ |
| | | continue; |
| | | } |
| | | |
| | | // 非国标跳过第一帧,测试第一帧有问题 |
| | | if (!gb_ && id < 0){ |
| | | id++; v_id++; a_id++; |
| | |
| | | //本地文件太快sleep一下 |
| | | if (exist){ |
| | | usleep(wTime); |
| | | // 记录解码的文件有多少帧 |
| | | file_frame++; |
| | | } |
| | | |
| | | } |
| | | |
| | | deinit_worker(); |
| | | if (exist) break; |
| | | if (exist) { |
| | | // 三次一帧都没解出来,退出 |
| | | if (file_frame == 0 && file_rebootime < 3){ |
| | | continue; |
| | | } |
| | | // 最小需要解出多少帧 |
| | | if (file_frame < min_duration_ * fps_){ |
| | | continue; |
| | | } |
| | | logIt("libcffmpeg.so-> local file %s run %lld time, all frames %lld", input_url_.c_str(), file_rebootime, file_frame); |
| | | file_finished_ = true; |
| | | break; |
| | | } |
| | | } |
| | | } |
| | | |
| | | void Wrapper::SetRecMinCacheTime(const int mind){ |
| | | rec_->SetRecMinCacheTime(mind); |
| | | void Wrapper::SetRecMinCacheTime(const int mind, const int maxd){ |
| | | min_duration_ = mind; |
| | | } |
| | | |
| | | void Wrapper::OpenRecorder(){ |
| | | run_rec_ = true; |
| | | } |
| | | |
| | | void Wrapper::BuildRecorder(const char* id, const char *output, const int64_t &fid, const int mindur, const int maxdur, const bool audio){ |
| | | bool a = audio; |
| | | if (gb_) a = false; |
| | |
| | | if (rec_->Loaded()){ |
| | | rec_->FireRecSignal(sid, id); |
| | | } |
| | | return 0; |
| | | } |
| | | |
| | | void Wrapper::GetInfoRecorder(std::string &recID, int &index, std::string &path){ |
| | | int Wrapper::GetInfoRecorder(std::string &recID, int &index, std::string &path){ |
| | | if (rec_){ |
| | | rec_->GetRecInfo(recID, index, path); |
| | | } |
| | | return 0; |
| | | } |
| | | ////////decoder |
| | | void Wrapper::BuildDecoder(){ |
| | | void Wrapper::OpenDecoder(){ |
| | | run_dec_ = true; |
| | | } |
| | | |
| | | void Wrapper::GetPicDecoder(unsigned char **data, int *w, int *h, int *format, int *length, int64_t *id){ |
| | | int Wrapper::GetPicDecoder(unsigned char **data, int *w, int *h, int *format, int *length, int64_t *id){ |
| | | if (file_finished_){ |
| | | return -1; |
| | | } |
| | | if (decoder_){ |
| | | decoder_->GetFrame(data, w, h, format, length, id); |
| | | } |
| | | return 0; |
| | | } |
| | | |
| | | void Wrapper::CloseStream(){ |
| | | run_stream_ = false; |
| | | } |
| | | |
| | | void Wrapper::GetPacket(unsigned char **pktData, int *size, int *key){ |
| | | int Wrapper::GetPacket(unsigned char **pktData, int *size, int *key){ |
| | | if (stream_){ |
| | | stream_->GetPacket(pktData, size, key); |
| | | } |
| | | return 0; |
| | | } |
| | | |
| | | } // end class wrapper |
| | |
| | | |
| | | return flag; |
| | | } |
| | | |
| | | int GetGb28181Pic(const char *rtspUrl, char *retData, int *retDataLen){ |
| | | int ret = 0; |
| | | std::string fn = rtspUrl; |
| | | |
| | | auto handle_gb28181 = new GB28181API; |
| | | if(handle_gb28181->addCamera(fn) == -1){ |
| | | delete(handle_gb28181); |
| | | logIt("do addCamera Error\n"); |
| | | return -1; |
| | | } |
| | | |
| | | int retLen = handle_gb28181->capturePic(handle_gb28181, retData, retDataLen); |
| | | if(retLen == 0){ |
| | | logIt("do capturePic failed:%d"); |
| | | ret = -1; |
| | | } |
| | | |
| | | handle_gb28181->deleteCamera(); |
| | | return ret; |
| | | } |
| | | } |
| | | |