优化：流媒体

liusuyi

2024-07-12 49bedcce2ac42fa34da012ee3fc8e9230886064a

 ard-work/src/main/java/com/ruoyi/media/service/impl/MediaServiceImpl.java

@@ -2,13 +2,20 @@

import com.alibaba.fastjson2.JSONObject;
import com.dtflys.forest.exceptions.ForestNetworkException;
import com.dtflys.forest.exceptions.ForestRuntimeException;
import com.ruoyi.common.constant.HttpStatus;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.media.domain.*;
import com.ruoyi.media.service.IMediaService;
import com.ruoyi.utils.forest.MediaClient;
import com.ruoyi.utils.tools.ArdTool;
import io.swagger.models.auth.In;
import lombok.extern.slf4j.Slf4j;
import org.apache.poi.ss.formula.functions.T;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.ApplicationArguments;
import org.springframework.boot.ApplicationRunner;
import org.springframework.core.annotation.Order;
import org.springframework.stereotype.Service;

@@ -25,7 +32,7 @@
 * @Version: 1.0
 **/
@Service
@Slf4j(topic = "cmd")
@Slf4j(topic = "vtdu")
@Order(2)
public class MediaServiceImpl implements IMediaService {

@@ -34,6 +41,7 @@

    @Value("${mediamtx.host}")
    String mediamtxHost;


    /**
     * 添加流媒体
@@ -47,37 +55,45 @@
     */
    @Override
    public Map<String, String> addPath(String name, String sourceUrl, String mode, String isCode) {

        String rtspUrl = "rtsp://" + mediamtxHost + ":8554/" + name;
        String rtmpUrl = "rtmp://" + mediamtxHost + ":1935/" + name;
        String webrtcUrl = "http://" + mediamtxHost + ":8889/" + name;

        Conf conf = new Conf();
        String rootPath = System.getProperty("user.dir").replaceAll("\\\\", "/") + "/lib/mediamtx/";
        if (isCode.equals("1")) {
            conf.setSource("publisher");
            //默认软解码
            String cmd = "ffmpeg -rtsp_transport tcp -i " + sourceUrl + " -vcodec libx264 -preset:v ultrafast -r 25 -keyint_min 25 -g 60 -sc_threshold 0 -threads 6  -b:v 2048k -acodec opus  -strict -2 -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
            if (mode.equals("0")) {//硬解码
                cmd = "ffmpeg -hwaccel cuvid -c:v hevc_cuvid  -rtsp_transport tcp  -i " + sourceUrl + " -c:v h264_nvenc  -r 25 -g 60 -sc_threshold 0 -threads 6  -b:v 2048k -bf 0 -acodec opus  -strict -2 -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
            }
            conf.setRunOnDemand(cmd);
            conf.setRunOnDemandRestart(true);
            conf.setRunOnDemandCloseAfter("5s");
        } else {
            conf.setSource(sourceUrl);
            conf.setSourceOnDemand(true);
        }
        conf.setMaxReaders(100);
        conf.setSourceProtocol("tcp");

        if (!checkNameExist(name)) {
            mediaClient.addPath(name, conf);
        }
        Map<String, String> map = new HashMap<>();
        map.put("rtspUrl", rtspUrl);
        map.put("rtmpUrl", rtmpUrl);
        map.put("webrtcUrl", webrtcUrl);
        try {
            String rtspUrl = "rtsp://" + mediamtxHost + ":8554/" + name;
            String rtmpUrl = "rtmp://" + mediamtxHost + ":1935/" + name;
            String webrtcUrl = "http://" + mediamtxHost + ":8889/" + name;

            Conf conf = new Conf();
            String rootPath = System.getProperty("user.dir").replaceAll("\\\\", "/") + "/server/mediamtx/";
            if (isCode.equals("1")) {
                conf.setSource("publisher");
                //默认软解码
                String cmd = "ffmpeg -rtsp_transport tcp -i " + sourceUrl + " -vcodec libx264 -preset:v ultrafast -r 25 -keyint_min 25 -g 60 -sc_threshold 0 -threads 6  -b:v 2048k -acodec opus  -strict -2 -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
                if (mode.equals("0")) {//硬解码
                    cmd = rootPath + "ffmpeg -hwaccel cuvid -c:v hevc_cuvid  -rtsp_transport tcp  -i " + sourceUrl + " -c:v h264_nvenc  -r 25 -g 60 -sc_threshold 0 -threads 6  -b:v 2048k -bf 0 -acodec opus  -strict -2 -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
                }
                conf.setRunOnDemand(cmd);
                conf.setRunOnDemandRestart(true);
                conf.setRunOnDemandCloseAfter("5s");
            } else {
                conf.setSource(sourceUrl);
                conf.setSourceOnDemand(true);
            }
            conf.setMaxReaders(100);
            conf.setSourceProtocol("tcp");

            if (!checkNameExist(name)) {
                mediaClient.addPath(name, conf);
            } else {
                mediaClient.editPath(name, conf);
            }

            map.put("rtspUrl", rtspUrl);
            map.put("rtmpUrl", rtmpUrl);
            map.put("webrtcUrl", webrtcUrl);
        } catch (ForestNetworkException ex) {
            log.error("添加流媒体异常：" + ex.getMessage());
        } catch (ForestRuntimeException ex) {
            log.error("添加流媒体异常：" + ex.getMessage());
        }
        return map;
    }

@@ -104,6 +120,9 @@
            } else {
                conf.setSource(sourceUrl);
                conf.setSourceOnDemand(true);
                conf.setRunOnDemand("");
                conf.setRunOnDemandRestart(false);
                conf.setRunOnDemandCloseAfter("5s");
            }
            conf.setMaxReaders(100);
            conf.setSourceProtocol("tcp");
@@ -115,8 +134,8 @@
            map.put("rtspUrl", rtspUrl);
            map.put("rtmpUrl", rtmpUrl);
            map.put("webrtcUrl", webrtcUrl);
        } catch (ForestNetworkException ex) {
            log.error(ex.getMessage());
        } catch (ForestRuntimeException ex) {
            log.error("修改流媒体异常：" + ex.getMessage());
        }
        return map;
    }
@@ -131,6 +150,8 @@
        if (StringUtils.isNotEmpty(conf.getRunOnDemand())) {
            runOn = conf.getRunOnDemand();
            info.setMode("0");
        } else {
            info.setMode("1");
        }
        //RTSP源地址
        Matcher matcher = Pattern.compile("rtsp://[^\\s\"]+").matcher(runOn);
@@ -146,25 +167,32 @@

    @Override
    public void removePath(String[] names) {
        for (String name : names) {
            if (checkNameExist(name)) {
                mediaClient.removePath(name);
        try {
            for (String name : names) {
                if (checkNameExist(name)) {
                    mediaClient.removePath(name);
                }
            }
        } catch (Exception ex) {
            log.error("批量移除流媒体异常：" + ex.getMessage());
        }
    }

    @Override
    public void removePath(String name) {
        if (checkNameExist(name)) {
            mediaClient.removePath(name);
        try {
            if (checkNameExist(name)) {
                mediaClient.removePath(name);
            }
        } catch (ForestRuntimeException ex) {
            log.error("移除流媒体异常：" + ex.getMessage());
        }
    }

    @Override
    public List<StreamInfo> paths() {
        String list = mediaClient.paths();
        JsonsRoot jsonsRoot = JSONObject.parseObject(list, JsonsRoot.class);
        List<Items> items = jsonsRoot.getItems();
    public List<StreamInfo> paths(Integer pageNum, Integer pageSize) {
        Paths paths = mediaClient.paths(pageNum - 1, pageSize);
        List<Items> items = paths.getItems();
        List<StreamInfo> pathInfoList = new ArrayList<>();
        for (Items item : items) {
            StreamInfo info = new StreamInfo();
@@ -199,23 +227,17 @@

    @Override
    public RtspSession getRtspSessionById(String sessionId) {
        String list = mediaClient.getRtspsessionById(sessionId);
        RtspSession rtspSession = JSONObject.parseObject(list, RtspSession.class);
        return rtspSession;
        return mediaClient.getRtspsessionById(sessionId);
    }

    @Override
    public WebrtcSession getWebrtcSessionById(String sessionId) {
        String list = mediaClient.getWebrtcsessionById(sessionId);
        WebrtcSession webrtcSession = JSONObject.parseObject(list, WebrtcSession.class);
        return webrtcSession;
        return mediaClient.getWebrtcsessionById(sessionId);
    }

    @Override
    public RtmpSession getRtmpSessionById(String sessionId) {
        String list = mediaClient.getRtmpsessionById(sessionId);
        RtmpSession rtmpSession = JSONObject.parseObject(list, RtmpSession.class);
        return rtmpSession;
        return mediaClient.getRtmpsessionById(sessionId);
    }

    /**
@@ -224,11 +246,13 @@
     * 2023/8/29 9:37:05
     */
    @Override
    public List<StreamInfo> getPushStreamList() {
    public TableDataInfo getPushStreamList(Integer pageNum, Integer pageSize) {
        TableDataInfo tableDataInfo = new TableDataInfo();
        List<StreamInfo> PushStreamInfoList = new ArrayList<>();
        String list = mediaClient.paths();
        JsonsRoot jsonsRoot = JSONObject.parseObject(list, JsonsRoot.class);
        List<Items> items = jsonsRoot.getItems();
        Paths paths = mediaClient.paths(pageNum - 1, pageSize);
        int itemCount = paths.getItemCount();
        tableDataInfo.setTotal(itemCount);
        List<Items> items = paths.getItems();
        for (Items item : items) {
            StreamInfo info = new StreamInfo();
            //ID
@@ -254,6 +278,7 @@
                long bytesReceived = item.getBytesReceived();
                String formatReceivedSize = ArdTool.formatFileSize(bytesReceived);
                info.setUpTraffic(formatReceivedSize);
                info.setBeginTime(item.getReadyTime());
            } else {
                RtspSession rtspSession = getRtspSessionById(source.getId());
                //会话ID
@@ -290,105 +315,82 @@

            PushStreamInfoList.add(info);
        }
        return PushStreamInfoList;
        tableDataInfo.setRows(PushStreamInfoList);
        tableDataInfo.setCode(HttpStatus.SUCCESS);
        tableDataInfo.setMsg("查询成功");
        return tableDataInfo;
    }

    /**
     * 获取拉流列表
     * 获取webrtc拉流列表
     * 刘苏义
     * 2023/8/29 9:37:05
     */
    @Override
    public List<StreamInfo> getPullStreamList() {
        List<StreamInfo> PullStreamInfoList = new ArrayList<>();
        String list = mediaClient.paths();
        JsonsRoot jsonsRoot = JSONObject.parseObject(list, JsonsRoot.class);
        List<Items> items = jsonsRoot.getItems();
        for (Items item : items) {
            List<Readers> readers = item.getReaders();
            for (Readers reader : readers) {
                StreamInfo info = new StreamInfo();
                //ID
                String name = item.getName();
                info.setName(name);
                Conf conf = mediaClient.getPathInfo(name);
                //传输协议
                info.setProtocol(conf.getSourceProtocol());

                String type = reader.getType();
                switch (type) {
                    case "rtmpConn":
                        info.setSessionType("rtmp");
                        //webrtc播放地址
                        String url = "rtmp://" + mediamtxHost + ":1935/" + name;
                        info.setRtspUrl(url);
                        RtmpSession rtmpSession = getRtmpSessionById(reader.getId());
                        //会话ID
                        info.setId(rtmpSession.getId());
                        //开始拉流时间
                        info.setBeginTime(rtmpSession.getCreated());
                        //上行流量
                        long bytesReceived = rtmpSession.getBytesReceived();
                        String formatReceivedSize = ArdTool.formatFileSize(bytesReceived);
                        info.setUpTraffic(formatReceivedSize);
                        //下行流量
                        long bytesSent = rtmpSession.getBytesSent();
                        String formatSentSize = ArdTool.formatFileSize(bytesSent);
                        info.setDownTraffic(formatSentSize);
                        //拉流服务器
                        info.setRemoteAddr(rtmpSession.getRemoteAddr());
                        PullStreamInfoList.add(info);
                        break;
                    case "webRTCSession":
                        info.setSessionType("webrtc");
                        //webrtc播放地址
                        url = "http://" + mediamtxHost + ":8889/" + name;
                        info.setRtspUrl(url);
                        WebrtcSession webrtcSession = getWebrtcSessionById(reader.getId());
                        //会话ID
                        info.setId(webrtcSession.getId());
                        //开始拉流时间
                        info.setBeginTime(webrtcSession.getCreated());
                        //上行流量
                        bytesReceived = webrtcSession.getBytesReceived();
                        formatReceivedSize = ArdTool.formatFileSize(bytesReceived);
                        info.setUpTraffic(formatReceivedSize);
                        //下行流量
                        bytesSent = webrtcSession.getBytesSent();
                        formatSentSize = ArdTool.formatFileSize(bytesSent);
                        info.setDownTraffic(formatSentSize);
                        //拉流服务器
                        info.setRemoteAddr(webrtcSession.getRemoteAddr());
                        PullStreamInfoList.add(info);
                        break;
                    case "rtspSession":
                        info.setSessionType("rtsp");
                        //RTSP播放地址
                        String rtspUrl = "rtsp://" + mediamtxHost + ":8554/" + name;
                        info.setRtspUrl(rtspUrl);
                        RtspSession rtspSession = getRtspSessionById(reader.getId());
                        //会话ID
                        info.setId(rtspSession.getId());
                        //开始拉流时间
                        info.setBeginTime(rtspSession.getCreated());
                        //上行流量
                        bytesReceived = rtspSession.getBytesReceived();
                        formatReceivedSize = ArdTool.formatFileSize(bytesReceived);
                        info.setUpTraffic(formatReceivedSize);
                        //下行流量
                        bytesSent = rtspSession.getBytesSent();
                        formatSentSize = ArdTool.formatFileSize(bytesSent);
                        info.setDownTraffic(formatSentSize);
                        //拉流服务器
                        info.setRemoteAddr(rtspSession.getRemoteAddr());
                        PullStreamInfoList.add(info);
                        break;
    public TableDataInfo getPullWebrtcStreamList(Integer pageNum, Integer pageSize) {
        TableDataInfo tableDataInfo = new TableDataInfo();
        WebrtcSessions WebrtcSessions = mediaClient.webrtcsessions(pageNum-1, pageSize);
        List<WebrtcSession> webrtcsessions = WebrtcSessions.getItems();
        webrtcsessions.stream().forEach(
                webrtcSession -> {
                    webrtcSession.setUpStream(ArdTool.formatFileSize(webrtcSession.getBytesReceived()));
                    webrtcSession.setDownStream(ArdTool.formatFileSize(webrtcSession.getBytesSent()));
                    webrtcSession.setBeginTime(webrtcSession.getCreated());
                }
            }
        }
        Comparator<StreamInfo> comparator = Comparator.comparing(streamInfo -> streamInfo.getBeginTime()); // 使用Collections.sort方法进行排序 Collections.sort(personList, comparator);
        Collections.sort(PullStreamInfoList, comparator.reversed());
        return PullStreamInfoList;
        );
        tableDataInfo.setTotal(WebrtcSessions.getItemCount());
        tableDataInfo.setRows(webrtcsessions);
        tableDataInfo.setCode(HttpStatus.SUCCESS);
        tableDataInfo.setMsg("查询成功");
        return tableDataInfo;
    }

    /**
     * 获取rtmp拉流列表
     * 刘苏义
     * 2023/8/29 9:37:05
     */
    @Override
    public TableDataInfo getPullRtmpStreamList(Integer pageNum, Integer pageSize) {
        TableDataInfo tableDataInfo = new TableDataInfo();
        RtmpSessions rtmpSessions = mediaClient.rtmpsessions(pageNum-1, pageSize);
        List<RtmpSession> webrtcsessions = rtmpSessions.getItems();
        webrtcsessions.stream().forEach(
                webrtcSession -> {
                    webrtcSession.setUpStream(ArdTool.formatFileSize(webrtcSession.getBytesReceived()));
                    webrtcSession.setDownStream(ArdTool.formatFileSize(webrtcSession.getBytesSent()));
                    webrtcSession.setBeginTime(webrtcSession.getCreated());
                }
        );
        tableDataInfo.setTotal(rtmpSessions.getItemCount());
        tableDataInfo.setRows(webrtcsessions);
        tableDataInfo.setCode(HttpStatus.SUCCESS);
        tableDataInfo.setMsg("查询成功");
        return tableDataInfo;
    }

    /**
     * 获取rtsp拉流列表
     * 刘苏义
     * 2023/8/29 9:37:05
     */
    @Override
    public TableDataInfo getPullRtspStreamList(Integer pageNum, Integer pageSize) {
        TableDataInfo tableDataInfo = new TableDataInfo();
        RtspSessions rtspSessions = mediaClient.rtspsessions(pageNum-1, pageSize);
        List<RtspSession> webrtcsessions = rtspSessions.getItems();
        webrtcsessions.stream().forEach(
                webrtcSession -> {
                    webrtcSession.setUpStream(ArdTool.formatFileSize(webrtcSession.getBytesReceived()));
                    webrtcSession.setDownStream(ArdTool.formatFileSize(webrtcSession.getBytesSent()));
                    webrtcSession.setBeginTime(webrtcSession.getCreated());
                }
        );
        tableDataInfo.setTotal(rtspSessions.getItemCount());
        tableDataInfo.setRows(webrtcsessions);
        tableDataInfo.setCode(HttpStatus.SUCCESS);
        tableDataInfo.setMsg("查询成功");
        return tableDataInfo;
    }

    /**
@@ -444,17 +446,20 @@
    @Override
    public List<String> getNameList() {
        List<String> nameList = new ArrayList<>();
        String paths = mediaClient.paths();
        JsonsRoot jsonsRoot = JSONObject.parseObject(paths, JsonsRoot.class);
        List<Items> items = jsonsRoot.getItems();
        for (Items item : items) {
            nameList.add(item.getName());
        try {
            Paths paths = mediaClient.paths(0, 1000);
            List<Items> items = paths.getItems();
            for (Items item : items) {
                nameList.add(item.getName());
            }
        } catch (Exception ex) {
            log.error("获取流媒体name列表异常：" + ex.getMessage());
        }
        return nameList;
    }

    /**
     * 检查名称是否存在
     * 检查name是否存在
     * 刘苏义
     * 2023/10/19 15:18:45
     */
@@ -468,11 +473,5 @@
        return result;
    }

    /**
     * 配置流媒体参数
     */
    @Override
    public String setConfig(Config config) {
        return mediaClient.setConfig(config);
    }

}