java对接海康威视摄像头

韩雨韩

已于 2022-05-25 19:54:19 修改

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分类专栏： Java 文章标签： java 音视频

于 2022-04-12 16:42:14 首次发布

本文链接：https://blog.youkuaiyun.com/q19fsd/article/details/124127851

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@Service
@Slf4j
public class HikVisionServiceImp {

    private String secret;


    @Resource
    ServiceBin serviceBin;

    @Value("${media.zlmediakit_domain}")
    String domain;



    /***
     *                  /ISAPI/Streaming/Channels/101
     * @param ip
     * @param port
     * @param account
     * @param password
     * @param deviceType
     * @param channel
     * @param isMasterStream  是否是主码流-高清(反之为模糊画质，但不是所有设备都支持模糊画质)
     * @return
     */


    public LiveCreateResponse createLive(String ip, String port, String account, String password, String deviceType, Integer channel, boolean isMasterStream) {
        String rtsp = "rtsp://";
        // app 和 stream 都是任意指定的名字，用于区分不同摄像头的直播
        String app = ip.replaceAll("\\.", "");
        String stream = port;


        if (!StringUtils.isEmpty(account) && !StringUtils.isEmpty(password)) {
            rtsp += account + ":" + password + "@";
        }

        if (StringUtils.isEmpty(ip)) {
            return LiveCreateResponse.wrong("无效 ip");
        } else {
            rtsp += ip;
        }
        if (!StringUtils.isEmpty(port)) {
            rtsp += ":" + port;
        }
        if (deviceType.equals(MediaSourceType.NVR)) {
            stream += channel;
            rtsp += "/ISAPI/Streaming/Channels/" + channel
            + (isMasterStream ? "01" : "02");
        }

        log.info("rtsp=======" + rtsp );

        String result1 = serviceBin.getZlMediaKitFeign().addStreamProxy(app, stream, rtsp, "1");
        log.info(result1);
        LiveCreateResponse result = JSONObject.parseObject(result1, LiveCreateResponse.class);

        if (result.getCode() == 0) {
            String uri = domain + "/" + app + "/" + stream;
            result.setHls("http://" + uri + "/hls.m3u8");
            result.setHttpFlv("http://" + uri + ".flv");
            result.setWsFlv("ws://" + uri + ".flv");
        }
        return result;
    }

上面是通过fegin远程调用流媒体服务器进行创建直播流 rtsp地址格式

@FeignClient(name = "zlmediakit", url = "${media.zlmediakit_domain}", configuration = {ZLMediaKitFeignClientInterceptor.class}, contextId = "mediaKitFeign")
public interface ZLMediaKitFeign {

    @GetMapping("/index/api/addStreamProxy")
    String addStreamProxy(@RequestParam(value = "app") String app,
                                      @RequestParam(value = "stream") String stream,
                                      @RequestParam(value = "url") String url,
                                      @RequestParam(value = "enable_hls") String enable_hls);
}

media:
  ##要带端口号
  zlmediakit_domain: 自己的流媒体服务器地址
  zlmediakit_secret: 自己的密钥
  defaultVhost: __defaultVhost__