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onvif规范的实现：成功实现ONVIF协议RTSP-Video-Stream与OnvifDe

落鹤生 发布于 2013-03-15 17:51 点击:次 
onvif规范的实现：成功实现ONVIF协议RTSP-Video-Stream与OnvifDeviceManager的视频对接.有了前几篇的基础，现在可以正式开始onvif的实现工作，其中一项非常重要的部分就是 视频流的对接，即能够在符合onvif标准的监控客户端软件里接收到设备端NVT发来的RTSP视频流。这里
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有了前几篇的基础，现在可以正式开始onvif的实现工作，其中一项非常重要的部分就是 视频流的对接，即能够在符合onvif标准的监控客户端软件里接收到设备端NVT发来的RTSP视频流。这里，我所用的客户端软件是Onvif Device Manager v2.2。【来自http://blog.csdn.net/ghostyu】

ONVIF Profile S Specification文档描述了Device或者说DVT和Client可以使用的一种Profile，Profile这个词在计算机领域非常常见，我们可以理解成一种方案、配置、框架等。

文档里描述了如果实现VideoStream，device和client应该具备的条件，当然如果实现文档的所有条件，就可以说该设备符合Profile S

如果单纯实现VideoStream，只需完成下列命令。

1、GetProfiles
2、GetStreamUri
填充rtsp路径，例如：rtsp://192.168.1.201/petrov.m4e
3、Media Streaming using RTSP
这里使用开源的live555，完成rtsp功能
4、GetVideoEncoderConfiguration
5、GetVideoEncoderConfigurationOptions
6、GetCapabilities
NVC为了获取DVT所支持的功能的命令

参考文档：

1、ONVIF Profile S Specification 
描述ProfileS是什么样的一个东西，如何实现 
2、Reference_of_ONVIF_Development_v1.01.02 
Onvif DVT设计参考，指明了一条道路，但没有具体内容 
3、ONVIF-Media-Service-Spec-v220 
Onvif Media的说明介绍 
4、http://www.onvif.org/onvif/ver20/util/operationIndex.html 
onvif几乎全部命令的详细说明，非常重要。该文档告诉我们结构体成员的意义和如何填充。Onvif开发其实就是各种结构体的填充。

一、产生onvif源码框架

1、从wsdl生成C头文件

  1. wsdl2h -o onvif.h -c -s -t .\typemap.dat
  2.  http://www.onvif.org/onvif/ver10/device/wsdl/devicemgmt.wsdl
  3.  http://www.onvif.org/onvif/ver10/event/wsdl/event.wsdl
  4.  http://www.onvif.org/onvif/ver10/display.wsdl
  5.  http://www.onvif.org/onvif/ver10/deviceio.wsdl
  6.  http://www.onvif.org/onvif/ver20/imaging/wsdl/imaging.wsdl
  7.  http://www.onvif.org/onvif/ver10/media/wsdl/media.wsdl
  8.  http://www.onvif.org/onvif/ver20/ptz/wsdl/ptz.wsdl 
  9.  http://www.onvif.org/onvif/ver10/receiver.wsdl
  10.  http://www.onvif.org/onvif/ver10/recording.wsdl 
  11.  http://www.onvif.org/onvif/ver10/search.wsdl
  12.  http://www.onvif.org/onvif/ver10/network/wsdl/remotediscovery.wsdl
  13.  http://www.onvif.org/onvif/ver10/replay.wsdl
  14.  http://www.onvif.org/onvif/ver20/analytics/wsdl/analytics.wsdl
  15.  http://www.onvif.org/onvif/ver10/analyticsdevice.wsdl 
  16.  http://www.onvif.org/onvif/ver10/schema/onvif.xsd 
  17.  http://www.onvif.org/ver10/actionengine.wsdl  

跟前一篇discovery唯一不同的是，这里多了很多wsdl文件，这次创建完整的onvif代码框架

2、从头文件生成源码框架

soapcpp2 -c onvif.h -x -I /root/onvif/gsoap-2.8/gsoap/import -I /root/onvif/gsoap-2.8/gsoap/

产生的C文件比较庞大，最大的有十几兆，大部分的内容没有复用导致。

二、创建soap运行环境

  1. int main(int argc, char **argv) 
  2. { 
  3.     int m, s; 
  4.     struct soap add_soap; 
  5.     int server_udp; 
  6.     server_udp = create_server_socket_udp(); 
  7.     //bind_server_udp1(server_udp); 
  8.     pthread_t thrHello; 
  9.     pthread_t thrProbe; 
  10.     //pthread_create(&thrHello,NULL,main_Hello,server_udp); 
  11.     //sleep(2); 
  12.     pthread_create(&thrProbe,NULL,main_Probe,server_udp); 
  13.  
  14.     soap_init(&add_soap); 
  15.     soap_set_namespaces(&add_soap, namespaces); 
  16.  
  17.     if (argc < 0) { 
  18.         printf("usage: %s <server_port> \n", argv[0]); 
  19.         exit(1); 
  20.     } else { 
  21.         m = soap_bind(&add_soap, NULL, 80, 100); 
  22.         if (m < 0) { 
  23.             soap_print_fault(&add_soap, stderr); 
  24.             exit(-1); 
  25.         } 
  26. fprintf(stderr, "Socket connection successful: master socket = %d\n", m); 
  27.         for (;;) { 
  28.             s = soap_accept(&add_soap); 
  29.             if (s < 0) { 
  30.                 soap_print_fault(&add_soap, stderr); 
  31.                 exit(-1); 
  32.             } 
  33. fprintf(stderr, "Socket connection successful: slave socket = %d\n", s); 
  34.             soap_serve(&add_soap); 
  35.             soap_end(&add_soap); 
  36.         } 
  37.     } 
  38.     return 0; 
  39. } 

注意，这里绑定了80端口，onvif使用的是http请求，然后附带xml，其实正常的是将onvif集成到web服务器中，普通的http请求有 web服务器处理，onvif的http请求则有soap处理。我们这里的做法也可行，只不过onvif的访问web服务器的功能是无法使用的。

三、RTSP视频对接

1、实现GetCapabilities命令

客户端发送GetCapabilities命令来得到设备端的能力，然后依据GetCapabilities返回的结果再来进行下一步操作

在__tds__GetCapabilities函数中我们只需要填充Media部分和一些必要的即可

  1. //想要对接RTSP视频，必须设置Media 
  2. tds__GetCapabilitiesResponse->Capabilities->Media
  3.  = (struct tt__MediaCapabilities*)soap_malloc(soap, sizeof(struct tt__MediaCapabilities)); 
  4. tds__GetCapabilitiesResponse->Capabilities->Media->XAddr
  5.  = (char *) soap_malloc(soap, sizeof(char) * LARGE_INFO_LENGTH); 
  6. strcpy(tds__GetCapabilitiesResponse->Capabilities->Media->XAddr, _IPv4Address); 
  7. tds__GetCapabilitiesResponse->Capabilities->Media->StreamingCapabilities
  8.  = (struct tt__RealTimeStreamingCapabilities*)soap_malloc(soap
  9. , sizeof(struct tt__RealTimeStreamingCapabilities)); 
  10. tds__GetCapabilitiesResponse->Capabilities->Media->StreamingCapabilities->RTPMulticast
  11.  = (int *)soap_malloc(soap, sizeof(int));    
  12. *tds__GetCapabilitiesResponse->Capabilities->Media->StreamingCapabilities->RTPMulticast
  13.  = _false;    
  14. tds__GetCapabilitiesResponse->Capabilities->Media->StreamingCapabilities->RTP_USCORETCP
  15.  = (int *)soap_malloc(soap, sizeof(int)); 
  16. *tds__GetCapabilitiesResponse->Capabilities->Media->StreamingCapabilities->RTP_USCORETCP
  17.  = _true;    
  18. tds__GetCapabilitiesResponse->Capabilities->Media->StreamingCapabilities
  19. ->RTP_USCORERTSP_USCORETCP
  20.  = (int *)soap_malloc(soap, sizeof(int)); 
  21. *tds__GetCapabilitiesResponse->Capabilities->Media->StreamingCapabilities
  22. ->RTP_USCORERTSP_USCORETCP
  23.  = _true;    
  24. tds__GetCapabilitiesResponse->Capabilities->Media->StreamingCapabilities->Extension
  25.  = NULL; 
  26. tds__GetCapabilitiesResponse->Capabilities->Media->Extension = NULL; 
  27. tds__GetCapabilitiesResponse->Capabilities->Media->__size = 0; 
  28. tds__GetCapabilitiesResponse->Capabilities->Media->__any = 0; 

另外必要填充的还有

  1. //下面的重要，这里只实现视频流，需要设置VideoSources  
  2. tds__GetCapabilitiesResponse->Capabilities->Extension->DeviceIO->VideoSources = TRUE;  
  3. tds__GetCapabilitiesResponse->Capabilities->Extension->DeviceIO->VideoOutputs = FALSE;  
  4. tds__GetCapabilitiesResponse->Capabilities->Extension->DeviceIO->AudioSources = FALSE;  
  5. tds__GetCapabilitiesResponse->Capabilities->Extension->DeviceIO->AudioOutputs = FALSE;  
  6. tds__GetCapabilitiesResponse->Capabilities->Extension->DeviceIO->RelayOutputs = FALSE;  
  7. tds__GetCapabilitiesResponse->Capabilities->Extension->DeviceIO->__size = 0;  
  8. tds__GetCapabilitiesResponse->Capabilities->Extension->DeviceIO->__any = NULL;  
  9.   
  10. tds__GetCapabilitiesResponse->Capabilities->Extension->Display = NULL;  
  11. tds__GetCapabilitiesResponse->Capabilities->Extension->Recording = NULL;  
  12. tds__GetCapabilitiesResponse->Capabilities->Extension->Search = NULL;  
  13. tds__GetCapabilitiesResponse->Capabilities->Extension->Replay = NULL;  
  14. tds__GetCapabilitiesResponse->Capabilities->Extension->Receiver = NULL;  
  15. tds__GetCapabilitiesResponse->Capabilities->Extension->AnalyticsDevice = NULL;  
  16. tds__GetCapabilitiesResponse->Capabilities->Extension->Extensions = NULL;  
  17. tds__GetCapabilitiesResponse->Capabilities->Extension->__size = 0;  
  18. tds__GetCapabilitiesResponse->Capabilities->Extension->__any = NULL; 

2、实现GetServices命令

  1. int  __tds__GetServices(struct soap* soap, struct _tds__GetServices *tds__GetServices
  2. , struct _tds__GetServicesResponse *tds__GetServicesResponse) 
  3. { 
  4.     DBG("__tds__GetServices\n"); 
  5.     /*该函数很必要*/ 
  6.     char _IPAddr[INFO_LENGTH]; 
  7.     int i = 0; 
  8.     sprintf(_IPAddr, "http://%03d.%03d.%03d.%03d/onvif/services", 192, 168, 1, 233); 
  9.     tds__GetServicesResponse->__sizeService = 1; 
  10.  
  11.     tds__GetServicesResponse->Service
  12.  = (struct tds__Service *)soap_malloc(soap, sizeof(struct tds__Service)); 
  13.     tds__GetServicesResponse->Service[0].XAddr
  14.  = (char *)soap_malloc(soap, sizeof(char) * INFO_LENGTH); 
  15.     tds__GetServicesResponse->Service[0].Namespace
  16.  = (char *)soap_malloc(soap, sizeof(char) * INFO_LENGTH); 
  17.     strcpy(tds__GetServicesResponse->Service[0].Namespace
  18. , "http://www.onvif.org/ver10/events/wsdl"); 
  19.     strcpy(tds__GetServicesResponse[0].Service->XAddr, _IPAddr); 
  20.     tds__GetServicesResponse->Service[0].Capabilities = NULL; 
  21.     tds__GetServicesResponse->Service[0].Version
  22.  = (struct tt__OnvifVersion *)soap_malloc(soap, sizeof(struct tt__OnvifVersion)); 
  23.     tds__GetServicesResponse->Service[0].Version->Major = 0; 
  24.     tds__GetServicesResponse->Service[0].Version->Minor = 3; 
  25.     tds__GetServicesResponse->Service[0].__any
  26.  = (char **)soap_malloc(soap, sizeof(char *)); 
  27.     tds__GetServicesResponse->Service[0].__any[0]
  28.  = (char *)soap_malloc(soap, sizeof(char) * INFO_LENGTH); 
  29.     strcpy(tds__GetServicesResponse->Service[0].__any[0],"why1"); 
  30.     tds__GetServicesResponse->Service[0].__any[1]
  31.  = (char *)soap_malloc(soap,sizeof(char) * INFO_LENGTH); 
  32.     strcpy(tds__GetServicesResponse->Service[0].__any[1],"why2"); 
  33.     tds__GetServicesResponse->Service[0].__size = NULL; 
  34.     tds__GetServicesResponse->Service[0].__anyAttribute = NULL; 
  35.     return SOAP_OK; 
  36. } 

3、实现GetVideoSources命令

  1. int  __tmd__GetVideoSources(struct soap* soap
  2. , struct _trt__GetVideoSources *trt__GetVideoSources
  3. , struct _trt__GetVideoSourcesResponse *trt__GetVideoSourcesResponse) 
  4. { 
  5.     DBG("__tmd__GetVideoSources\n"); 
  6.  
  7.     int size1; 
  8.     size1 = 1; 
  9.     trt__GetVideoSourcesResponse->__sizeVideoSources = size1; 
  10.     trt__GetVideoSourcesResponse->VideoSources = (struct tt__VideoSource *)
  11. soap_malloc(soap, sizeof(struct tt__VideoSource) * size1); 
  12.     trt__GetVideoSourcesResponse->VideoSources[0].Framerate = 30; 
  13.     trt__GetVideoSourcesResponse->VideoSources[0].Resolution = 
  14. (struct tt__VideoResolution *)soap_malloc(soap, sizeof(struct tt__VideoResolution)); 
  15.     trt__GetVideoSourcesResponse->VideoSources[0].Resolution->Height = 720; 
  16.     trt__GetVideoSourcesResponse->VideoSources[0].Resolution->Width = 1280; 
  17.     trt__GetVideoSourcesResponse->VideoSources[0].token 
  18. = (char *)soap_malloc(soap, sizeof(char)*INFO_LENGTH); 
  19.     strcpy(trt__GetVideoSourcesResponse->VideoSources[0].token,"GhostyuSource_token");
  20.  //注意这里需要和GetProfile中的sourcetoken相同 
  21.  
  22.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging 
  23. =(struct tt__ImagingSettings*)soap_malloc(soap, sizeof(struct tt__ImagingSettings)); 
  24.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->Brightness 
  25. = (float*)soap_malloc(soap,sizeof(float)); 
  26.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->Brightness[0] 
  27. = 128; 
  28.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->ColorSaturation 
  29. = (float*)soap_malloc(soap,sizeof(float)); 
  30.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->ColorSaturation[0] = 128; 
  31.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->Contrast 
  32. = (float*)soap_malloc(soap,sizeof(float)); 
  33.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->Contrast[0] = 128; 
  34.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->IrCutFilter 
  35. = (int *)soap_malloc(soap,sizeof(int)); 
  36.     *trt__GetVideoSourcesResponse->VideoSources[0].Imaging->IrCutFilter = 0;  
  37.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->Sharpness 
  38. = (float*)soap_malloc(soap,sizeof(float)); 
  39.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->Sharpness[0] = 128; 
  40.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->BacklightCompensation 
  41. = (struct tt__BacklightCompensation*)soap_malloc(soap
  42. , sizeof(struct tt__BacklightCompensation)); 
  43.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->BacklightCompensation->Mode = 0; 
  44.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->BacklightCompensation->Level = 20; 
  45.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->Exposure = NULL; 
  46.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->Focus = NULL; 
  47.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->WideDynamicRange 
  48. = (struct tt__WideDynamicRange*)soap_malloc(soap, sizeof(struct tt__WideDynamicRange)); 
  49.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->WideDynamicRange->Mode = 0;    
  50.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->WideDynamicRange->Level = 20; 
  51.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->WhiteBalance 
  52. = (struct tt__WhiteBalance*)soap_malloc(soap, sizeof(struct tt__WhiteBalance)); 
  53.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->WhiteBalance->Mode = 0;   
  54.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->WhiteBalance->CrGain = 0;  
  55.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->WhiteBalance->CbGain = 0;  
  56.     trt__GetVideoSourcesResponse->VideoSources[0].Imaging->Extension = NULL; 
  57.     trt__GetVideoSourcesResponse->VideoSources[0].Extension = NULL;  
  58.     return SOAP_OK; 
  59. } 

__tmd__GetVideoSources最重要的是token的填充，必须要和下面profile中的sourcetoken相同，需要匹配到这个视频源

4、实现GetProfiles命令

  1. size = 1; 
  2. trt__GetProfilesResponse->Profiles 
  3. =(struct tt__Profile *)soap_malloc(soap, sizeof(struct tt__Profile) * size); 
  4. trt__GetProfilesResponse->__sizeProfiles = size; 
  5.  
  6. i=0; 
  7. trt__GetProfilesResponse->Profiles[i].Name 
  8. = (char *)soap_malloc(soap,sizeof(char)*MAX_PROF_TOKEN); 
  9. strcpy(trt__GetProfilesResponse->Profiles[i].Name,"my_profile"); 
  10. trt__GetProfilesResponse->Profiles[i].token
  11. = (char *)soap_malloc(soap,sizeof(char)*MAX_PROF_TOKEN); 
  12. strcpy(trt__GetProfilesResponse->Profiles[i].token,"token_profile"); 
  13. trt__GetProfilesResponse->Profiles[i].fixed = _false; 
  14. trt__GetProfilesResponse->Profiles[i].__anyAttribute = NULL; 

除了上面的基本信息，还需要填充两大项：VideoSourceConfiguration和VideoEncoderConfiguration，一个用于描述视频源的信息，另外一个描述视频的编码信息

先给VideoSourceConfiguration分配空间

  1. trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration 
  2. = (struct tt__VideoSourceConfiguration *)soap_malloc(soap
  3. ,sizeof(struct tt__VideoSourceConfiguration )); 
  4. trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->Name 
  5. = (char *)soap_malloc(soap,sizeof(char)*MAX_PROF_TOKEN); 
  6. trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->token 
  7. = (char *)soap_malloc(soap,sizeof(char)*MAX_PROF_TOKEN); 
  8. trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->SourceToken 
  9. = (char *)soap_malloc(soap,sizeof(char)*MAX_PROF_TOKEN); 
  10. trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->Bounds 
  11. = (struct tt__IntRectangle *)soap_malloc(soap,sizeof(struct tt__IntRectangle)); 

然后在填充它

  1. /*注意SourceToken*/ 
  2. strcpy(trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->Name,"VS_Name"); 
  3. strcpy(trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->token,"VS_Token"); 
  4. strcpy(trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->SourceToken
  5. ,"GhostyuSource_token"); /*必须与__tmd__GetVideoSources中的token相同*/ 
  6. trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->UseCount = 1; 
  7. trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->Bounds->x = 1; 
  8. trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->Bounds->y = 1; 
  9. trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->Bounds->height = 720; 
  10. trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->Bounds->width = 1280; 

如果是指针必须先用soap_malloc分配内存，然后才能赋值

下面是VideoEncoderConfiguration

  1. trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration 
  2. = (struct tt__VideoEncoderConfiguration *)soap_malloc(soap
  3. ,sizeof(struct tt__VideoEncoderConfiguration)); 
  4. trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->Name
  5.  = (char *)soap_malloc(soap,sizeof(char)*MAX_PROF_TOKEN); 
  6. trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->token
  7. = (char *)soap_malloc(soap,sizeof(char)*MAX_PROF_TOKEN); 
  8. strcpy(trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->Name,"VE_Name1"); 
  9. strcpy(trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->token,"VE_token1"); 
  10. trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->UseCount = 1; 
  11. trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->Quality = 10; 
  12. trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->Encoding
  13.  = 1;//JPEG = 0, MPEG4 = 1, H264 = 2; 
  14. trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->Resolution
  15.  = (struct tt__VideoResolution *)soap_malloc(soap, sizeof(struct tt__VideoResolution)); 
  16. trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->Resolution->Height = 720; 
  17. trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->Resolution->Width = 1280; 
  18. trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->RateControl
  19.  = (struct tt__VideoRateControl *)soap_malloc(soap, sizeof(struct tt__VideoRateControl)); 
  20. trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->RateControl
  21. ->FrameRateLimit = 30; 
  22. trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->RateControl
  23. ->EncodingInterval = 1; 
  24. trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->RateControl
  25. ->BitrateLimit = 500; 

5、GetVideoSourceConfiguration和GetVideoEncoderConfiguration

  1. int  __trt__GetVideoSourceConfiguration(struct soap* soap
  2. , struct _trt__GetVideoSourceConfiguration *trt__GetVideoSourceConfiguration
  3. , struct _trt__GetVideoSourceConfigurationResponse
  4.  *trt__GetVideoSourceConfigurationResponse) 
  5. { 
  6.     DBG("__trt__GetVideoSourceConfiguration\n"); 
  7.     //该函数必要，live video需要 
  8.     return SOAP_OK; 
  9. } 
  10.  
  11. int  __trt__GetVideoEncoderConfiguration(struct soap* soap
  12. , struct _trt__GetVideoEncoderConfiguration *trt__GetVideoEncoderConfiguration
  13. , struct _trt__GetVideoEncoderConfigurationResponse
  14.  *trt__GetVideoEncoderConfigurationResponse) 
  15. { 
  16.     DBG("__trt__GetVideoEncoderConfiguration\n"); 
  17.     return SOAP_OK; 
  18. } 

6、GetVideoEncoderConfigurationOptions

  1. int  __trt__GetVideoEncoderConfigurationOptions(struct soap* soap
  2. , struct _trt__GetVideoEncoderConfigurationOptions *trt__GetVideoEncoderConfigurationOptions
  3. , struct _trt__GetVideoEncoderConfigurationOptionsResponse
  4.  *trt__GetVideoEncoderConfigurationOptionsResponse) 
  5. { 
  6.     DBG("__trt__GetVideoEncoderConfigurationOptions\n"); 
  7.     //该函数必要，video streaming需要 
  8.     return SOAP_OK; 
  9. } 

以上5、6不分的代码直接返回SOAP_OK即可，正常来说是应该填充的，这里不影响RTSP Video Stream，暂时就不去动它

四、运行live555MediaServer服务器

live555官网有很多测试文件，我这里用的是MPEG4的测试文件路劲为rtsp://192.168.1.201/petrov.m4e

五、启动Onvif Device Manager测试

有一个问题，OnvifDeviceManager的并不能自动发现设备（OnvifTestTool可以），还好它提供了手动添加功能

单击add，添加如下内容：http://192.168.1.233/onvif/device_service

注意，我在程序中固定了两个IP：linux192.168.1.233，windows：192.168.1.201，这里需看情况修改

测试截图：

1、Live video

2、Video streaming

3、Profiles

最后是运行的live555 rtsp服务器

终端打印的DEBUG信息

源代码下载地址：http://download.csdn.net/detail/ghostyu/4796093

(ghostyu)
本站文章除注明转载外，均为本站原创或编译欢迎任何形式的转载，但请务必注明出处，尊重他人劳动，同学习共成长。转载请注明：文章转载自：罗索实验室 [http://www.rosoo.net/a/201303/16546.html]
本文出处：CSDN博客　作者：ghostyu 原文
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