C++ String::CreateUTF8String方法代码示例

本文整理汇总了C++中String::CreateUTF8String方法的典型用法代码示例。如果您正苦于以下问题：C++ String::CreateUTF8String方法的具体用法？C++ String::CreateUTF8String怎么用？C++ String::CreateUTF8String使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类String的用法示例。

在下文中一共展示了String::CreateUTF8String方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: SetOutputParameters

void AudioOutputStreamHandler::SetOutputParameters(String type, String typeDevice, String device, bool isAudioOutputToStream)
{
    this->isAudioOutputToStream = isAudioOutputToStream;

    if (isAudioOutputToStream) {
        libvlc_audio_set_callbacks(mediaPlayer, audioPlayCallbackProxy, nullptr, nullptr, nullptr, nullptr, this); 
    } else {
        auto *node = libvlc_audio_output_list_get(vlc);
        
        char *_type = type.CreateUTF8String();
        char *_typeDevice = typeDevice.CreateUTF8String();
        char *_device = device.CreateUTF8String();

        if (_type) {
            int i = libvlc_audio_output_set(mediaPlayer, _type);
            if (_device) {
                libvlc_audio_output_device_set(mediaPlayer, _typeDevice, _device);
            }
        }

        if (_type != nullptr) {
            Free(_type);
        }
        if (_typeDevice != nullptr) {
            Free(_typeDevice);
        }
        if (_device != nullptr) {
            Free(_device);
        }
    }
}

开发者ID:ILOVEPIE，项目名称:VideoSourcePlugin，代码行数:31，代码来源:AudioOutputStreamHandler.cpp

示例2: getPluginConfigPath

LPSTR getPluginConfigPath()
{
    if(configPath == NULL)
    {
        String pluginPath = OBSGetPluginDataPath();
        pluginPath << TEXT("\\OBSRemote.xconfig");
        configPath = pluginPath.CreateUTF8String();
    }

    return configPath;
}

开发者ID:MarsYoung，项目名称:OBSRemote，代码行数:11，代码来源:Configuration.cpp

示例3: InitSEIUserData

    void InitSEIUserData()
    {
        List<mfxU8> payload;

        const mfxU8 UUID[] = { 0x6d, 0x1a, 0x26, 0xa0, 0xbd, 0xdc, 0x11, 0xe2,   //ISO-11578 UUID
                               0x90, 0x24, 0x00, 0x50, 0xc2, 0x49, 0x00, 0x48 }; //6d1a26a0-bddc-11e2-9024-0050c2490048
        payload.AppendArray(UUID, 16);

        String str;
        str << TEXT("QSV hardware encoder options:")
            << TEXT(" rate control: ") << (bUseCBR ? TEXT("cbr") : TEXT("vbr"))
            << TEXT("; target bitrate: ") << params.mfx.TargetKbps
            << TEXT("; max bitrate: ") << query.mfx.MaxKbps
            << TEXT("; buffersize: ") << query.mfx.BufferSizeInKB*8
            << TEXT("; API level: ") << ver.Major << TEXT(".") << ver.Minor;

        LPSTR info = str.CreateUTF8String();
        payload.AppendArray((LPBYTE)info, (unsigned)strlen(info)+1);
        Free(info);

        AddSEIData(payload, SEI_USER_DATA_UNREGISTERED);
    }

开发者ID:Redstorm3265，项目名称:OBS，代码行数:22，代码来源:Encoder_QSV.cpp

示例4: CreateConnectionThread


//.........这里部分代码省略.........
        }

        XElement *servers = service->GetElement(TEXT("servers"));
        if(!servers)
        {
            failReason = TEXT("Could not find any servers for the service specified in services.xconfig");
            goto end;
        }

        XDataItem *item = servers->GetDataItem(strURL);
        if(!item)
            item = servers->GetDataItemByID(0);

        strURL = item->GetData();

        Log(TEXT("Using RTMP service: %s"), service->GetName());
        Log(TEXT("  Server selection: %s"), strURL.Array());
    }

    //------------------------------------------------------
    // now back to the elgato directory if it needs the directory changed still to function *sigh*

    OSSetCurrentDirectory(strOldDirectory);

    //------------------------------------------------------

    rtmp = RTMP_Alloc();
    RTMP_Init(rtmp);

    RTMP_LogSetCallback(librtmpErrorCallback);

    //RTMP_LogSetLevel(RTMP_LOGERROR);

    lpAnsiURL = strURL.CreateUTF8String();
    lpAnsiPlaypath = strPlayPath.CreateUTF8String();

    if(!RTMP_SetupURL2(rtmp, lpAnsiURL, lpAnsiPlaypath))
    {
        failReason = Str("Connection.CouldNotParseURL");
        goto end;
    }

    char *rtmpUser = AppConfig->GetString(TEXT("Publish"), TEXT("Username")).CreateUTF8String();
    char *rtmpPass = AppConfig->GetString(TEXT("Publish"), TEXT("Password")).CreateUTF8String();

    if (rtmpUser)
    {
        rtmp->Link.pubUser.av_val = rtmpUser;
        rtmp->Link.pubUser.av_len = (int)strlen(rtmpUser);
    }

    if (rtmpPass)
    {
        rtmp->Link.pubPasswd.av_val = rtmpPass;
        rtmp->Link.pubPasswd.av_len = (int)strlen(rtmpPass);
    }

    RTMP_EnableWrite(rtmp); //set it to publish

    rtmp->Link.swfUrl.av_len = rtmp->Link.tcUrl.av_len;
    rtmp->Link.swfUrl.av_val = rtmp->Link.tcUrl.av_val;
    /*rtmp->Link.pageUrl.av_len = rtmp->Link.tcUrl.av_len;
    rtmp->Link.pageUrl.av_val = rtmp->Link.tcUrl.av_val;*/
    rtmp->Link.flashVer.av_val = "FMLE/3.0 (compatible; FMSc/1.0)";
    rtmp->Link.flashVer.av_len = (int)strlen(rtmp->Link.flashVer.av_val);

开发者ID:Crimson13，项目名称:OBS，代码行数:66，代码来源:RTMPPublisher.cpp

示例5: if

    X264Encoder(int fps, int width, int height, int quality, CTSTR preset, bool bUse444, ColorDescription &colorDesc, int maxBitrate, int bufferSize, bool bUseCFR)
    {
        curPreset = preset;

        fps_ms = 1000/fps;

        StringList paramList;

        curProfile = AppConfig->GetString(TEXT("Video Encoding"), TEXT("X264Profile"), TEXT("high"));

        BOOL bUseCustomParams = AppConfig->GetInt(TEXT("Video Encoding"), TEXT("UseCustomSettings"));
        if(bUseCustomParams)
        {
            String strCustomParams = AppConfig->GetString(TEXT("Video Encoding"), TEXT("CustomSettings"));
            strCustomParams.KillSpaces();

            if(strCustomParams.IsValid())
            {
                Log(TEXT("Using custom x264 settings: \"%s\""), strCustomParams.Array());

                strCustomParams.GetTokenList(paramList, ' ', FALSE);
                for(UINT i=0; i<paramList.Num(); i++)
                {
                    String &strParam = paramList[i];
                    if(!schr(strParam, '='))
                        continue;

                    String strParamName = strParam.GetToken(0, '=');
                    String strParamVal  = strParam.GetTokenOffset(1, '=');

                    if(strParamName.CompareI(TEXT("preset")))
                    {
                        if(valid_x264_string(strParamVal, (const char**)x264_preset_names))
                            curPreset = strParamVal;
                        else
                            Log(TEXT("invalid preset: %s"), strParamVal.Array());

                        paramList.Remove(i--);
                    }
                    else if(strParamName.CompareI(TEXT("tune")))
                    {
                        if(valid_x264_string(strParamVal, (const char**)x264_tune_names))
                            curTune = strParamVal;
                        else
                            Log(TEXT("invalid tune: %s"), strParamVal.Array());

                        paramList.Remove(i--);
                    }
                    else if(strParamName.CompareI(TEXT("profile")))
                    {
                        if(valid_x264_string(strParamVal, (const char **)x264_profile_names))
                            curProfile = strParamVal;
                        else
                            Log(TEXT("invalid profile: %s"), strParamVal.Array());

                        paramList.Remove(i--);
                    }
                }
            }
        }

        zero(&paramData, sizeof(paramData));

        LPSTR lpPreset = curPreset.CreateUTF8String();
        LPSTR lpTune = curTune.CreateUTF8String();

        if (x264_param_default_preset(&paramData, lpPreset, lpTune))
            Log(TEXT("Failed to set x264 defaults: %s/%s"), curPreset.Array(), curTune.Array());

        Free(lpTune);
        Free(lpPreset);

        this->width  = width;
        this->height = height;

        paramData.b_deterministic       = false;

        bUseCBR = AppConfig->GetInt(TEXT("Video Encoding"), TEXT("UseCBR"), 1) != 0;
        bPadCBR = AppConfig->GetInt(TEXT("Video Encoding"), TEXT("PadCBR"), 1) != 0;
        this->bUseCFR = bUseCFR;

        SetBitRateParams(maxBitrate, bufferSize);

        if(bUseCBR)
        {
            if(bPadCBR) paramData.i_nal_hrd = X264_NAL_HRD_CBR;
            paramData.rc.i_rc_method    = X264_RC_ABR;
            paramData.rc.f_rf_constant  = 0.0f;
        }
        else
        {
            paramData.rc.i_rc_method    = X264_RC_CRF;
            paramData.rc.f_rf_constant  = baseCRF+float(10-quality);
        }

        UINT keyframeInterval = AppConfig->GetInt(TEXT("Video Encoding"), TEXT("KeyframeInterval"), 0);

        paramData.b_vfr_input           = !bUseCFR;
        paramData.i_width               = width;
        paramData.i_height              = height;
//.........这里部分代码省略.........

开发者ID:Andypro1，项目名称:OBS，代码行数:101，代码来源:Encoder_x264.cpp

示例6: sizeof

	X264Encoder(int fps, int width, int height, int quality, CTSTR preset, CTSTR ProFile, bool bUse444, ColorDescription &colorDesc, int maxBitrate, int bufferSize, bool bUseCFR, bool bUesBackConfig)
	{
		frameShift = 0;
		curPreset = preset;

		FPS = fps;
		fps_ms = 1000 / fps;

		StringList paramList;

		curProfile = ProFile;

		zero(&paramData, sizeof(paramData));

		LPSTR lpPreset = curPreset.CreateUTF8String();
		LPSTR lpTune = curTune.CreateUTF8String();

		if (x264_param_default_preset(&paramData, lpPreset, lpTune))
			Log::writeError(LOG_RTSPSERV,1,"LiveSDK_Log:Failed to set x264 defaults: %s/%s", curPreset.Array(), curTune.Array());

		Free(lpTune);
		Free(lpPreset);

		this->width = width;
		this->height = height;

		paramData.b_deterministic = false;

		//分主次直播
		if (bUesBackConfig)
		{
			bUseCBR = CSLiveManager::GetInstance()->BSParam.LiveSetting.bUseCBRSec;
		}
		else
		{
			bUseCBR = CSLiveManager::GetInstance()->BSParam.LiveSetting.bUseCBR;
		}
		
		bPadCBR = true;
		this->bUseCFR = bUseCFR;

		SetBitRateParams(maxBitrate, bufferSize);

		if (bUseCBR)
		{
			if (bPadCBR) paramData.rc.b_filler = 1;
			//if(bPadCBR) paramData.i_nal_hrd = X264_NAL_HRD_CBR;
			paramData.rc.i_rc_method = X264_RC_ABR;
			paramData.rc.f_rf_constant = 0.0f;
		}
		else
		{
			paramData.i_frame_reference = 5;
			paramData.rc.i_rc_method = X264_RC_CRF;
			paramData.rc.f_rf_constant = baseCRF + float(10 - quality);
		}
		//分主次直播
		UINT keyframeInterval = CSLiveManager::GetInstance()->BSParam.LiveSetting.KeyFrame;

		if (bUesBackConfig)
		{
			keyframeInterval = CSLiveManager::GetInstance()->BSParam.LiveSetting.KeyFrameSec;
		}

		paramData.b_vfr_input = !bUseCFR;
		paramData.i_width = width;
		paramData.i_height = height;
		paramData.vui.b_fullrange = colorDesc.fullRange;
		paramData.vui.i_colorprim = colorDesc.primaries;
		paramData.vui.i_transfer = colorDesc.transfer;
		paramData.vui.i_colmatrix = colorDesc.matrix;

		if (keyframeInterval)
			paramData.i_keyint_max = fps*keyframeInterval;

		paramData.i_fps_num = fps;
		paramData.i_fps_den = 1;

		paramData.i_timebase_num = 1;
		paramData.i_timebase_den = 1000;

		paramData.pf_log = get_x264_log;
		paramData.i_log_level = X264_LOG_WARNING;
		//分主次直播
		int nBFrameCount = CSLiveManager::GetInstance()->BSParam.LiveSetting.BFrameCount;

		if (bUesBackConfig)
		{
			nBFrameCount = CSLiveManager::GetInstance()->BSParam.LiveSetting.BFrameCountSec;
		}

		if (-1 != nBFrameCount)
		{
			paramData.i_bframe = nBFrameCount;
		}
		//录制高品质不能播放
		paramData.b_vfr_input = 0;

		if (0 == nBFrameCount)
		{
//.........这里部分代码省略.........

开发者ID:wwllww，项目名称:LiveStream_MultiIntance，代码行数:101，代码来源:EncoderX264.cpp

注：本文中的String::CreateUTF8String方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。