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onvif规范的实现：成功实现ONVIF协议RTSP-Video-Stream与OnvifDeviceManager的视频对接

發(fā)布時(shí)間：2025/3/21 编程问答 23 豆豆

生活随笔收集整理的這篇文章主要介紹了 onvif规范的实现：成功实现ONVIF协议RTSP-Video-Stream与OnvifDeviceManager的视频对接小編覺(jué)得挺不錯(cuò)的,現(xiàn)在分享給大家,幫大家做個(gè)參考.

有了前幾篇的基礎(chǔ)，現(xiàn)在可以正式開(kāi)始o(jì)nvif的實(shí)現(xiàn)工作，其中一項(xiàng)非常重要的部分就是視頻流的對(duì)接，即能夠在符合onvif標(biāo)準(zhǔn)的監(jiān)控客戶(hù)端軟件里接收到設(shè)備端NVT發(fā)來(lái)的RTSP視頻流。這里，我所用的客戶(hù)端軟件是Onvif Device Manager v2.2。【來(lái)自http://blog.csdn.net/ghostyu】

ONVIF?Profile S Specification文檔描述了Device或者說(shuō)DVT和Client可以使用的一種Profile，Profile這個(gè)詞在計(jì)算機(jī)領(lǐng)域非常常見(jiàn)，我們可以理解成一種方案、配置、框架等。

文檔里描述了如果實(shí)現(xiàn)VideoStream，device和client應(yīng)該具備的條件，當(dāng)然如果實(shí)現(xiàn)文檔的所有條件，就可以說(shuō)該設(shè)備符合Profile S

如果單純實(shí)現(xiàn)VideoStream，只需完成下列命令。

[plain] view plain copy

1、GetProfiles??

2、GetStreamUri???

填充rtsp路徑，例如：rtsp://192.168.1.201/petrov.m4e??

3、Media?Streaming?using?RTSP??

這里使用開(kāi)源的live555，完成rtsp功能??

4、GetVideoEncoderConfiguration??

5、GetVideoEncoderConfigurationOptions??

6、GetCapabilities??

NVC為了獲取DVT所支持的功能的命令??

參考文檔：

[plain] view plain copy

1、ONVIF?Profile?S?Specification??

描述ProfileS是什么樣的一個(gè)東西，如何實(shí)現(xiàn)??

2、Reference_of_ONVIF_Development_v1.01.02??

Onvif?DVT設(shè)計(jì)參考，指明了一條道路，但沒(méi)有具體內(nèi)容??

3、ONVIF-Media-Service-Spec-v220??

Onvif?Media的說(shuō)明介紹??

4、http://www.onvif.org/onvif/ver20/util/operationIndex.html??

onvif幾乎全部命令的詳細(xì)說(shuō)明，非常重要。該文檔告訴我們結(jié)構(gòu)體成員的意義和如何填充。Onvif開(kāi)發(fā)其實(shí)就是各種結(jié)構(gòu)體的填充。??

一、產(chǎn)生onvif源碼框架

1、從wsdl生成C頭文件

[cpp] view plain copy

wsdl2h?-o?onvif.h?-c?-s?-t?.\typemap.dat?http://www.onvif.org/onvif/ver10/device/wsdl/devicemgmt.wsdl?http://www.onvif.org/onvif/ver10/event/wsdl/event.wsdl?http://www.onvif.org/onvif/ver10/display.wsdl?http://www.onvif.org/onvif/ver10/deviceio.wsdl?http://www.onvif.org/onvif/ver20/imaging/wsdl/imaging.wsdl?http://www.onvif.org/onvif/ver10/media/wsdl/media.wsdl?http://www.onvif.org/onvif/ver20/ptz/wsdl/ptz.wsdl??http://www.onvif.org/onvif/ver10/receiver.wsdl?http://www.onvif.org/onvif/ver10/recording.wsdl??http://www.onvif.org/onvif/ver10/search.wsdl?http://www.onvif.org/onvif/ver10/network/wsdl/remotediscovery.wsdl?http://www.onvif.org/onvif/ver10/replay.wsdl?http://www.onvif.org/onvif/ver20/analytics/wsdl/analytics.wsdl?http://www.onvif.org/onvif/ver10/analyticsdevice.wsdl??http://www.onvif.org/onvif/ver10/schema/onvif.xsd??http://www.onvif.org/ver10/actionengine.wsdl??

跟前一篇discovery唯一不同的是，這里多了很多wsdl文件，這次創(chuàng)建完整的onvif代碼框架

2、從頭文件生成源碼框架

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

產(chǎn)生的C文件比較龐大，最大的有十幾兆，大部分的內(nèi)容沒(méi)有復(fù)用導(dǎo)致。

二、創(chuàng)建soap運(yùn)行環(huán)境

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int?main(int?argc,?char?**argv)????

{????

????int?m,?s;????

????struct?soap?add_soap;????

????int?server_udp;??

????server_udp?=?create_server_socket_udp();??

????//bind_server_udp1(server_udp);??

????pthread_t?thrHello;??

????pthread_t?thrProbe;??

????//pthread_create(&thrHello,NULL,main_Hello,server_udp);??

????//sleep(2);??

????pthread_create(&thrProbe,NULL,main_Probe,server_udp);??

????soap_init(&add_soap);????

????soap_set_namespaces(&add_soap,?namespaces);????

????if?(argc?<?0)?{????

????????printf("usage:?%s?<server_port>?\n",?argv[0]);????

????????exit(1);????

????}?else?{????

????????m?=?soap_bind(&add_soap,?NULL,?80,?100);????

????????if?(m?<?0)?{????

????????????soap_print_fault(&add_soap,?stderr);????

????????????exit(-1);????

????????}????

????????fprintf(stderr,?"Socket?connection?successful:?master?socket?=?%d\n",?m);????

????????for?(;;)?{????

????????????s?=?soap_accept(&add_soap);????

????????????if?(s?<?0)?{????

????????????????soap_print_fault(&add_soap,?stderr);????

????????????????exit(-1);????

????????????}????

????????????fprintf(stderr,?"Socket?connection?successful:?slave?socket?=?%d\n",?s);????

????????????soap_serve(&add_soap);????

????????????soap_end(&add_soap);????

????????}????

????}????

????return?0;????

}???

注意，這里綁定了80端口，onvif使用的是http請(qǐng)求，然后附帶xml，其實(shí)正常的是將onvif集成到web服務(wù)器中，普通的http請(qǐng)求有web服務(wù)器處理，onvif的http請(qǐng)求則有soap處理。我們這里的做法也可行，只不過(guò)onvif的訪問(wèn)web服務(wù)器的功能是無(wú)法使用的。

三、RTSP視頻對(duì)接

1、實(shí)現(xiàn)GetCapabilities命令

客戶(hù)端發(fā)送GetCapabilities命令來(lái)得到設(shè)備端的能力，然后依據(jù)GetCapabilities返回的結(jié)果再來(lái)進(jìn)行下一步操作

在__tds__GetCapabilities函數(shù)中我們只需要填充Media部分和一些必要的即可

[cpp] view plain copy

//想要對(duì)接RTSP視頻，必須設(shè)置Media??

tds__GetCapabilitiesResponse->Capabilities->Media?=?(struct?tt__MediaCapabilities*)soap_malloc(soap,?sizeof(struct?tt__MediaCapabilities));??

tds__GetCapabilitiesResponse->Capabilities->Media->XAddr?=?(char?*)?soap_malloc(soap,?sizeof(char)?*?LARGE_INFO_LENGTH);??

strcpy(tds__GetCapabilitiesResponse->Capabilities->Media->XAddr,?_IPv4Address);??

tds__GetCapabilitiesResponse->Capabilities->Media->StreamingCapabilities?=?(struct?tt__RealTimeStreamingCapabilities*)soap_malloc(soap,?sizeof(struct?tt__RealTimeStreamingCapabilities));??

tds__GetCapabilitiesResponse->Capabilities->Media->StreamingCapabilities->RTPMulticast?=?(int?*)soap_malloc(soap,?sizeof(int));???

*tds__GetCapabilitiesResponse->Capabilities->Media->StreamingCapabilities->RTPMulticast?=?_false;?????

tds__GetCapabilitiesResponse->Capabilities->Media->StreamingCapabilities->RTP_USCORETCP?=?(int?*)soap_malloc(soap,?sizeof(int));??

*tds__GetCapabilitiesResponse->Capabilities->Media->StreamingCapabilities->RTP_USCORETCP?=?_true;?????

tds__GetCapabilitiesResponse->Capabilities->Media->StreamingCapabilities->RTP_USCORERTSP_USCORETCP?=?(int?*)soap_malloc(soap,?sizeof(int));??

*tds__GetCapabilitiesResponse->Capabilities->Media->StreamingCapabilities->RTP_USCORERTSP_USCORETCP?=?_true;??????

tds__GetCapabilitiesResponse->Capabilities->Media->StreamingCapabilities->Extension?=?NULL;??

tds__GetCapabilitiesResponse->Capabilities->Media->Extension?=?NULL;??

tds__GetCapabilitiesResponse->Capabilities->Media->__size?=?0;??

tds__GetCapabilitiesResponse->Capabilities->Media->__any?=?0;??

另外必要填充的還有 [cpp] view plain copy

//下面的重要，這里只實(shí)現(xiàn)視頻流，需要設(shè)置VideoSources??

tds__GetCapabilitiesResponse->Capabilities->Extension->DeviceIO->VideoSources?=?TRUE;??

tds__GetCapabilitiesResponse->Capabilities->Extension->DeviceIO->VideoOutputs?=?FALSE;??

tds__GetCapabilitiesResponse->Capabilities->Extension->DeviceIO->AudioSources?=?FALSE;??

tds__GetCapabilitiesResponse->Capabilities->Extension->DeviceIO->AudioOutputs?=?FALSE;??

tds__GetCapabilitiesResponse->Capabilities->Extension->DeviceIO->RelayOutputs?=?FALSE;??

tds__GetCapabilitiesResponse->Capabilities->Extension->DeviceIO->__size?=?0;??

tds__GetCapabilitiesResponse->Capabilities->Extension->DeviceIO->__any?=?NULL;??

tds__GetCapabilitiesResponse->Capabilities->Extension->Display?=?NULL;??

tds__GetCapabilitiesResponse->Capabilities->Extension->Recording?=?NULL;??

tds__GetCapabilitiesResponse->Capabilities->Extension->Search?=?NULL;??

tds__GetCapabilitiesResponse->Capabilities->Extension->Replay?=?NULL;??

tds__GetCapabilitiesResponse->Capabilities->Extension->Receiver?=?NULL;??

tds__GetCapabilitiesResponse->Capabilities->Extension->AnalyticsDevice?=?NULL;??

tds__GetCapabilitiesResponse->Capabilities->Extension->Extensions?=?NULL;??

tds__GetCapabilitiesResponse->Capabilities->Extension->__size?=?0;??

tds__GetCapabilitiesResponse->Capabilities->Extension->__any?=?NULL;??

2、實(shí)現(xiàn)GetServices命令

[cpp] view plain copy

int??__tds__GetServices(struct?soap*?soap,?struct?_tds__GetServices?*tds__GetServices,?struct?_tds__GetServicesResponse?*tds__GetServicesResponse)??

{??

????DBG("__tds__GetServices\n");??

????/*該函數(shù)很必要*/??

????char?_IPAddr[INFO_LENGTH];??

????int?i?=?0;??

????sprintf(_IPAddr,?"http://%03d.%03d.%03d.%03d/onvif/services",?192,?168,?1,?233);??

????tds__GetServicesResponse->__sizeService?=?1;??

????tds__GetServicesResponse->Service?=?(struct?tds__Service?*)soap_malloc(soap,?sizeof(struct?tds__Service));??

????tds__GetServicesResponse->Service[0].XAddr?=?(char?*)soap_malloc(soap,?sizeof(char)?*?INFO_LENGTH);??

????tds__GetServicesResponse->Service[0].Namespace?=?(char?*)soap_malloc(soap,?sizeof(char)?*?INFO_LENGTH);??

????strcpy(tds__GetServicesResponse->Service[0].Namespace,?"http://www.onvif.org/ver10/events/wsdl");??

????strcpy(tds__GetServicesResponse[0].Service->XAddr,?_IPAddr);??

????tds__GetServicesResponse->Service[0].Capabilities?=?NULL;??

????tds__GetServicesResponse->Service[0].Version?=?(struct?tt__OnvifVersion?*)soap_malloc(soap,?sizeof(struct?tt__OnvifVersion));??

????tds__GetServicesResponse->Service[0].Version->Major?=?0;??

????tds__GetServicesResponse->Service[0].Version->Minor?=?3;??

????tds__GetServicesResponse->Service[0].__any?=?(char?**)soap_malloc(soap,?sizeof(char?*));??

????tds__GetServicesResponse->Service[0].__any[0]?=?(char?*)soap_malloc(soap,?sizeof(char)?*?INFO_LENGTH);??

????strcpy(tds__GetServicesResponse->Service[0].__any[0],"why1");??

????tds__GetServicesResponse->Service[0].__any[1]?=?(char?*)soap_malloc(soap,sizeof(char)?*?INFO_LENGTH);??

????strcpy(tds__GetServicesResponse->Service[0].__any[1],"why2");??

????tds__GetServicesResponse->Service[0].__size?=?NULL;??

????tds__GetServicesResponse->Service[0].__anyAttribute?=?NULL;??

????return?SOAP_OK;??

}??

3、實(shí)現(xiàn)GetVideoSources命令

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int??__tmd__GetVideoSources(struct?soap*?soap,?struct?_trt__GetVideoSources?*trt__GetVideoSources,?struct?_trt__GetVideoSourcesResponse?*trt__GetVideoSourcesResponse)??

{??

????DBG("__tmd__GetVideoSources\n");??

????int?size1;??

????size1?=?1;??

????trt__GetVideoSourcesResponse->__sizeVideoSources?=?size1;??

????trt__GetVideoSourcesResponse->VideoSources?=?(struct?tt__VideoSource?*)soap_malloc(soap,?sizeof(struct?tt__VideoSource)?*?size1);??

????trt__GetVideoSourcesResponse->VideoSources[0].Framerate?=?30;??

????trt__GetVideoSourcesResponse->VideoSources[0].Resolution?=?(struct?tt__VideoResolution?*)soap_malloc(soap,?sizeof(struct?tt__VideoResolution));??

????trt__GetVideoSourcesResponse->VideoSources[0].Resolution->Height?=?720;??

????trt__GetVideoSourcesResponse->VideoSources[0].Resolution->Width?=?1280;??

????trt__GetVideoSourcesResponse->VideoSources[0].token?=?(char?*)soap_malloc(soap,?sizeof(char)*INFO_LENGTH);??

????strcpy(trt__GetVideoSourcesResponse->VideoSources[0].token,"GhostyuSource_token");?//注意這里需要和GetProfile中的sourcetoken相同??

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging?=(struct?tt__ImagingSettings*)soap_malloc(soap,?sizeof(struct?tt__ImagingSettings));??

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->Brightness?=?(float*)soap_malloc(soap,sizeof(float));??

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->Brightness[0]?=?128;??

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->ColorSaturation?=?(float*)soap_malloc(soap,sizeof(float));??

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->ColorSaturation[0]?=?128;??

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->Contrast?=?(float*)soap_malloc(soap,sizeof(float));??

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->Contrast[0]?=?128;??

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->IrCutFilter?=?(int?*)soap_malloc(soap,sizeof(int));??

????*trt__GetVideoSourcesResponse->VideoSources[0].Imaging->IrCutFilter?=?0;???

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->Sharpness?=?(float*)soap_malloc(soap,sizeof(float));??

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->Sharpness[0]?=?128;??

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->BacklightCompensation?=?(struct?tt__BacklightCompensation*)soap_malloc(soap,?sizeof(struct?tt__BacklightCompensation));??

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->BacklightCompensation->Mode?=?0;??

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->BacklightCompensation->Level?=?20;??

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->Exposure?=?NULL;??

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->Focus?=?NULL;??

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->WideDynamicRange?=?(struct?tt__WideDynamicRange*)soap_malloc(soap,?sizeof(struct?tt__WideDynamicRange));??

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->WideDynamicRange->Mode?=?0;?????

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->WideDynamicRange->Level?=?20;??

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->WhiteBalance?=?(struct?tt__WhiteBalance*)soap_malloc(soap,?sizeof(struct?tt__WhiteBalance));??

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->WhiteBalance->Mode?=?0;???

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->WhiteBalance->CrGain?=?0;???

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->WhiteBalance->CbGain?=?0;???

????trt__GetVideoSourcesResponse->VideoSources[0].Imaging->Extension?=?NULL;??

????trt__GetVideoSourcesResponse->VideoSources[0].Extension?=?NULL;????

????return?SOAP_OK;??

}??

__tmd__GetVideoSources最重要的是token的填充，必須要和下面profile中的sourcetoken相同，需要匹配到這個(gè)視頻源

4、實(shí)現(xiàn)GetProfiles命令

[cpp] view plain copy

size?=?1;??

trt__GetProfilesResponse->Profiles?=(struct?tt__Profile?*)soap_malloc(soap,?sizeof(struct?tt__Profile)?*?size);??

trt__GetProfilesResponse->__sizeProfiles?=?size;??

i=0;??

trt__GetProfilesResponse->Profiles[i].Name?=?(char?*)soap_malloc(soap,sizeof(char)*MAX_PROF_TOKEN);??

strcpy(trt__GetProfilesResponse->Profiles[i].Name,"my_profile");??

trt__GetProfilesResponse->Profiles[i].token=?(char?*)soap_malloc(soap,sizeof(char)*MAX_PROF_TOKEN);??

strcpy(trt__GetProfilesResponse->Profiles[i].token,"token_profile");??

trt__GetProfilesResponse->Profiles[i].fixed?=?_false;??

trt__GetProfilesResponse->Profiles[i].__anyAttribute?=?NULL;??

除了上面的基本信息，還需要填充兩大項(xiàng)：VideoSourceConfiguration和VideoEncoderConfiguration，一個(gè)用于描述視頻源的信息，另外一個(gè)描述視頻的編碼信息

先給VideoSourceConfiguration分配空間

[cpp] view plain copy

trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration?=?(struct?tt__VideoSourceConfiguration?*)soap_malloc(soap,sizeof(struct?tt__VideoSourceConfiguration?));??

trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->Name?=?(char?*)soap_malloc(soap,sizeof(char)*MAX_PROF_TOKEN);??

trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->token?=?(char?*)soap_malloc(soap,sizeof(char)*MAX_PROF_TOKEN);??

trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->SourceToken?=?(char?*)soap_malloc(soap,sizeof(char)*MAX_PROF_TOKEN);??

trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->Bounds?=?(struct?tt__IntRectangle?*)soap_malloc(soap,sizeof(struct?tt__IntRectangle));??

然后在填充它 [cpp] view plain copy

/*注意SourceToken*/??

strcpy(trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->Name,"VS_Name");??

strcpy(trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->token,"VS_Token");??

strcpy(trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->SourceToken,"GhostyuSource_token");?/*必須與__tmd__GetVideoSources中的token相同*/??

trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->UseCount?=?1;??

trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->Bounds->x?=?1;??

trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->Bounds->y?=?1;??

trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->Bounds->height?=?720;??

trt__GetProfilesResponse->Profiles[i].VideoSourceConfiguration->Bounds->width?=?1280;??

如果是指針必須先用soap_malloc分配內(nèi)存，然后才能賦值

下面是VideoEncoderConfiguration

[cpp] view plain copy

trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration?=?(struct?tt__VideoEncoderConfiguration?*)soap_malloc(soap,sizeof(struct?tt__VideoEncoderConfiguration));??

trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->Name?=?(char?*)soap_malloc(soap,sizeof(char)*MAX_PROF_TOKEN);??

trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->token=?(char?*)soap_malloc(soap,sizeof(char)*MAX_PROF_TOKEN);??

strcpy(trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->Name,"VE_Name1");??

strcpy(trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->token,"VE_token1");??

trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->UseCount?=?1;??

trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->Quality?=?10;??

trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->Encoding?=?1;//JPEG?=?0,?MPEG4?=?1,?H264?=?2;??

trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->Resolution?=?(struct?tt__VideoResolution?*)soap_malloc(soap,?sizeof(struct?tt__VideoResolution));??

trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->Resolution->Height?=?720;??

trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->Resolution->Width?=?1280;??

trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->RateControl?=?(struct?tt__VideoRateControl?*)soap_malloc(soap,?sizeof(struct?tt__VideoRateControl));??

trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->RateControl->FrameRateLimit?=?30;??

trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->RateControl->EncodingInterval?=?1;??

trt__GetProfilesResponse->Profiles[i].VideoEncoderConfiguration->RateControl->BitrateLimit?=?500;??

5、GetVideoSourceConfiguration和GetVideoEncoderConfiguration

[cpp] view plain copy

int??__trt__GetVideoSourceConfiguration(struct?soap*?soap,?struct?_trt__GetVideoSourceConfiguration?*trt__GetVideoSourceConfiguration,?struct?_trt__GetVideoSourceConfigurationResponse?*trt__GetVideoSourceConfigurationResponse)??

{??

????DBG("__trt__GetVideoSourceConfiguration\n");??

????//該函數(shù)必要，live?video需要??

????return?SOAP_OK;??

}??

int??__trt__GetVideoEncoderConfiguration(struct?soap*?soap,?struct?_trt__GetVideoEncoderConfiguration?*trt__GetVideoEncoderConfiguration,?struct?_trt__GetVideoEncoderConfigurationResponse?*trt__GetVideoEncoderConfigurationResponse)??

{??

????DBG("__trt__GetVideoEncoderConfiguration\n");??

????return?SOAP_OK;??

}??

6、GetVideoEncoderConfigurationOptions

[cpp] view plain copy

int??__trt__GetVideoEncoderConfigurationOptions(struct?soap*?soap,?struct?_trt__GetVideoEncoderConfigurationOptions?*trt__GetVideoEncoderConfigurationOptions,?struct?_trt__GetVideoEncoderConfigurationOptionsResponse?*trt__GetVideoEncoderConfigurationOptionsResponse)??

{??

????DBG("__trt__GetVideoEncoderConfigurationOptions\n");??

????//該函數(shù)必要，video?streaming需要??

????return?SOAP_OK;??

}??

以上5、6不分的代碼直接返回SOAP_OK即可，正常來(lái)說(shuō)是應(yīng)該填充的，這里不影響RTSP Video Stream，暫時(shí)就不去動(dòng)它

四、運(yùn)行l(wèi)ive555MediaServer服務(wù)器

live555官網(wǎng)有很多測(cè)試文件，我這里用的是MPEG4的測(cè)試文件路勁為rtsp://192.168.1.201/petrov.m4e

五、啟動(dòng)Onvif Device Manager測(cè)試

有一個(gè)問(wèn)題，OnvifDeviceManager的并不能自動(dòng)發(fā)現(xiàn)設(shè)備（OnvifTestTool可以），還好它提供了手動(dòng)添加功能

單擊add，添加如下內(nèi)容：http://192.168.1.233/onvif/device_service

注意，我在程序中固定了兩個(gè)IP：linux192.168.1.233，windows：192.168.1.201，這里需看情況修改

測(cè)試截圖：

1、Live video

2、Video streaming

3、Profiles

最后是運(yùn)行的live555 rtsp服務(wù)器

終端打印的DEBUG信息

源代碼下載地址：http://download.csdn.net/detail/ghostyu/4796093

【來(lái)自http://blog.csdn.net/ghostyu，ghostyu#163.com】

總結(jié)

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编程问答

onvif规范的实现：成功实现ONVIF协议RTSP-Video-Stream与OnvifDeviceManager的视频对接

一、產(chǎn)生onvif源碼框架

1、從wsdl生成C頭文件

2、從頭文件生成源碼框架

二、創(chuàng)建soap運(yùn)行環(huán)境

三、RTSP視頻對(duì)接

1、實(shí)現(xiàn)GetCapabilities命令

2、實(shí)現(xiàn)GetServices命令

3、實(shí)現(xiàn)GetVideoSources命令

4、實(shí)現(xiàn)GetProfiles命令

5、GetVideoSourceConfiguration和GetVideoEncoderConfiguration

6、GetVideoEncoderConfigurationOptions

四、運(yùn)行l(wèi)ive555MediaServer服務(wù)器

五、啟動(dòng)Onvif Device Manager測(cè)試

1、Live video

2、Video streaming

3、Profiles

最后是運(yùn)行的live555 rtsp服務(wù)器

總結(jié)