将视频转换成HEVC / H265和AVC / H264 - Windows C + +

/ /添加LEADTOOLS多媒体188宝金博怎么下载头和填词# include“C: \ LEADTOOLS22 \ \ ltmm.h包括”# include“C: \ LEADTOOLS22 \ \ ltmm_Errors.h包括”/ / x64填词# pragma评论(自由,“C: \ \ LEADTOOLS22 \ \ Lib \ \ CDLL \ \ x64 \ \ ltmmx.lib”)# pragma评论(自由,“C: \ \ LEADTOOLS22 \ \ Lib \ \ CDLL \ \ x64 \ \ ltmmuuidx.lib”)

# include“pch.h”无效WaitForCompletion (IltmmConvert * pConvert);无效SelectCompressor (IltmmCompressors * pCompressors LPCWSTR pszCompressorName);HRESULT ConvertFile (IltmmConvert * pConvert LPCWSTR pszVideoCompressorName, LPCWSTR pszAudioCompressorName);

/ /这个文件包含的主要的功能。程序执行开始和结束在这里。# include“pch.h”# include“Convert-Video-to-HEVC-H265-H264.h”# include < iostream >#定义LEAD_H265_ENCODER L“@device:西南:{33 d9a760 - 90 - c8 - 11 - d0 bd43 - 00 - a0c911ce86} \ \ H265编码器”#定义LEAD_H264_ENCODER L“@device:西南:{33 d9a760 - 90 - c8 - 11 - d0 bd43 - 00 - a0c911ce86} \ \ H264编码器(4.0)”#定义LEAD_AAC_AUDIO_ENCODER L“@device:西南:{33 d9a761 - 90 - c8 - 11 - d0 bd43 - 00 - a0c911ce86} \ \ {e2b7dd70 - 38 - c5 - 11 - d5 - 91 - f6 - 00104 - bdb8ff9}”/ /程序的主要功能intmain (){常量L_TCHAR * pszLicenseFile = L_TEXT (“C: \ \ \ \ LEADTOOLS22 \ \支持常见的\ \ \ \许可证LEADTOOLS.lic”);常量L_TCHAR * pszDeveloperKey = L_TEXT (“开发人员的关键”);L_SetLicenseFile ((L_TCHAR *) pszLicenseFile (L_TCHAR *) pszDeveloperKey);L_BOOL LicenseFailed = L_IsSupportLocked (L_SUPPORT_BASIC);如果(LicenseFailed){std:: cout < <“许可文件无效或过期. .流产\ n”;返回1;}std:: cout < <“开始转换…\ n”;/ /初始化转换控制CoInitialize(空);IltmmConvert * pConvert;HRESULT hr = CoCreateInstance (CLSID_ltmmConvert, NULL, CLSCTX_INPROC_SERVER IID_IltmmConvert (无效* *)&pConvert);如果(失败(人力资源)返回人力资源;/ /设置源文件转换型型=::SysAllocString(文本(“C: \ \ LEADTOOLS22 \ \资源\ \媒体\ \ DaDa_CMP.avi”));pConvert - > put_SourceFile(型);SysFreeString(型);/ /设置输出文件的位置和名称型=::SysAllocString(文本(“C: \ \ LEADTOOLS22 \ \资源\ \媒体\ \ out-h265.avi”));pConvert - > put_TargetFile(型);SysFreeString(型);/ /转换为h265ConvertFile (pConvert LEAD_H265_ENCODER LEAD_AAC_AUDIO_ENCODER);/ /设置输出文件的位置和名称不同的输出文件型=::SysAllocString(文本(“C: \ \ LEADTOOLS22 \ \资源\ \媒体\ \ out-h264.avi”));pConvert - > put_TargetFile(型);SysFreeString(型);/ /转换为h264ConvertFile (pConvert LEAD_H264_ENCODER LEAD_AAC_AUDIO_ENCODER);/ /释放资源pConvert - >释放();}HRESULT ConvertFile (IltmmConvert * pConvert LPCWSTR pszVideoCompressorName, LPCWSTR pszAudioCompressorName){/ /设置目标格式为AVIpConvert - > put_TargetFormat (ltmmConvert_TargetFormat_Avi);/ /设置视频压缩IltmmCompressors * pCompressors;pConvert - > get_VideoCompressors (&pCompressors);SelectCompressor (pCompressors pszVideoCompressorName);pCompressors - >释放();/ /设置音频压缩pConvert - > get_AudioCompressors (&pCompressors);SelectCompressor (pCompressors pszAudioCompressorName);pCompressors - >释放();/ /运行转换HRESULT hr = pConvert - > StartConvert ();WaitForCompletion (pConvert);返回人力资源;}/ /方法来选择所需的压缩机基础上的名字无效SelectCompressor (IltmmCompressors * pCompressors LPCWSTR pszCompressorName){长指数;型bstrCompressorName = SysAllocString (pszCompressorName);pCompressors - >找到(bstrCompressorName、和);pCompressors - > put_Selection(指数);SysFreeString (bstrCompressorName);}/ /辅助方法等到转换完成无效WaitForCompletion (IltmmConvert * pConvert){长lState = ltmmConvert_State_Running;味精味精;pConvert - > get_State (&lState);而(lState ! = ltmmConvert_State_Stopped){如果(PeekMessage(味精,NULL, 0, 0, PM_REMOVE)){TranslateMessage(味精);DispatchMessage(味精);}pConvert - > get_State (&lState);}}