推流按cap的时间来

chenshijun

2019-04-22 26458587182bf9a2bc10a5fa8e5ab6e41211da74

 QiaoJiaSystem/VideoToImageMulth/RtspCaptureElement.cpp

@@ -49,7 +49,7 @@
            string path = appConfig.getStringProperty("srsAddr") + "cam" + m_camId + ".flv";
            cv::Size size_(appConfig.getIntProperty("pulish.width"), appConfig.getIntProperty("pulish.height"));
            int gupIdx = appPref.getIntData("gpu.index");
            videoPublishElement = new ffmpeg::VideoPublishElement(path, size_, "flv", 25, gupIdx);
            videoPublishElement = new ffmpeg::PipeVideoPublishElement(path, size_, "flv", 25, gupIdx);
            videoPublishElement->start();
        } else {
//            DBG("videoPublishElement->setImage()");
@@ -59,6 +59,7 @@

            if (!copyMat.empty()) {
                videoPublishElement->setImage(copyMat);
                videoPublishElement->submit();
            } else {
                DBG("copyMat.empty()");
            }
@@ -76,20 +77,20 @@
    //几张选一张放入Redis
    m_picCount++;
    if (m_picCount % m_nPicsPickOne != 0) {
//        return;
        return;
    } else {
        m_picCount.store(0);

        if (copyMat.empty()) {
//        ERR("copyMat.empty()");
            m_capture->retrieveFrame(0, &data, &step, &width, &height, &cn);
            cv::Mat img(height, width, CV_8UC3, data, step);
            img.copyTo(copyMat);
        }
        std::string imageName = m_capture->GetImageName();
        m_pManager->SaveImageToRedis(m_camId, imageName, copyMat);
    }

    if (copyMat.empty()) {
//        ERR("copyMat.empty()");
        m_capture->retrieveFrame(0, &data, &step, &width, &height, &cn);
        cv::Mat img(height, width, CV_8UC3, data, step);
        img.copyTo(copyMat);
    }
    std::string imageName = m_capture->GetImageName();
    m_pManager->SaveImageToRedis(m_camId, imageName, copyMat);

    fireConnectors();
}