commit c8f59c5a68245d9fec2487e0bdc81151ff415af5 Author: gsd Date: Thu Aug 8 01:54:23 2024 +0300 miska risa diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..f479b52 --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +/python-3.12.3-embed-win32 \ No newline at end of file diff --git a/H264Play.dll b/H264Play.dll new file mode 100644 index 0000000..2afc106 Binary files /dev/null and b/H264Play.dll differ diff --git a/H264Play.h b/H264Play.h new file mode 100644 index 0000000..bc907e1 --- /dev/null +++ b/H264Play.h @@ -0,0 +1,415 @@ + +#ifndef __DECODE_H264PLAY_H__ +#define __DECODE_H264PLAY_H__ +#include + +#define H264_PLAY_API extern "C" __declspec(dllexport) + +#define CALLMETHOD __stdcall +#define CALLBACK __stdcall + +#define FUNC_MAX_PORT 500 //最大播放通道数 + +#define TALK_PORT 499 +#define TALK_PCM_PORT 500 + +//Wave coef range; +#define MIN_WAVE_COEF -100 +#define MAX_WAVE_COEF 100 + +//Timer type +#define TIMER_1 1 //Only 16 timers for every process.Default TIMER; +#define TIMER_2 2 //Not limit;But the precision less than TIMER_1; + +//缓冲类型 +#define BUF_VIDEO_SRC 1 //视频源缓冲 +#define BUF_AUDIO_SRC 2 //音频源缓冲 +#define BUF_VIDEO_RENDER 3 //解码后视频数据缓冲 +#define BUF_AUDIO_RENDER 4 //解码后音频数据缓冲 + +//错误类型 +#define H264_PLAY_NOERROR 0 //没有错误； +#define H264_PLAY_PARA_OVER 1 //输入参数非法； +#define H264_PLAY_ORDER_ERROR 2 //调用顺序不对； +#define H264_PLAY_TIMER_ERROR 3 //多媒体时钟设置失败； +#define H264_PLAY_DEC_VIDEO_ERROR 4 //视频解码失败； +#define H264_PLAY_DEC_AUDIO_ERROR 5 //音频解码失败； +#define H264_PLAY_ALLOC_MEMORY_ERROR 6 //分配内存失败； +#define H264_PLAY_OPEN_FILE_ERROR 7 //文件操作失败； +#define H264_PLAY_CREATE_OBJ_ERROR 8 //创建线程事件等失败； +#define H264_PLAY_CREATE_DDRAW_ERROR 9 //创建directDraw失败； +#define H264_PLAY_CREATE_OFFSCREEN_ERROR 10 //创建后端缓存失败； +#define H264_PLAY_BUF_OVER 11 //缓冲区满，输入流失败； +#define H264_PLAY_CREATE_SOUND_ERROR 12 //创建音频设备失败； +#define H264_PLAY_SET_VOLUME_ERROR 13 //设置音量失败； +#define H264_PLAY_SUPPORT_FILE_ONLY 14 //只能在播放文件时才能使用此接口； +#define H264_PLAY_SUPPORT_STREAM_ONLY 15 //只能在播放流时才能使用此接口； +#define H264_PLAY_SYS_NOT_SUPPORT 16 //系统不支持，解码器只能工作在Pentium 3以上； +#define H264_PLAY_FILEHEADER_UNKNOWN 17 //没有文件头； +#define H264_PLAY_VERSION_INCORRECT 18 //解码器和编码器版本不对应； +#define H264_PLAY_INIT_DECODER_ERROR 19 //初始化解码器失败； +#define H264_PLAY_CHECK_FILE_ERROR 20 //文件太短或码流无法识别； +#define H264_PLAY_INIT_TIMER_ERROR 21 //初始化多媒体时钟失败； +#define H264_PLAY_BLT_ERROR 22 //位拷贝失败； +#define H264_PLAY_UPDATE_ERROR 23 //显示overlay失败； + + +//Max display regions. +#define MAX_DISPLAY_WND 4 + +//Display type +#define DISPLAY_NORMAL 1 +#define DISPLAY_QUARTER 2 + +//Display buffers +#define MAX_DIS_FRAMES 50 +#define MIN_DIS_FRAMES 6 + +//Locate by +#define BY_FRAMENUM 1 +#define BY_FRAMETIME 2 + +//Source buffer +#define SOURCE_BUF_MAX 1024*100000 +#define SOURCE_BUF_MIN 1024*50 + +//Stream type +#define STREAME_REALTIME 0 +#define STREAME_FILE 1 + +//frame type +#define T_AUDIO16 101 +#define T_AUDIO8 100 + +#define T_UYVY 1 +#define T_YV12 3 +#define T_RGB32 7 + +//系统支持的功能，用于按位表示系统功能 +#define SUPPORT_DDRAW 1 // 支持DIRECTDRAW；如果不支持，则播放器不能工作。 +#define SUPPORT_BLT 2 // 显卡支持BLT操作；如果不支持，则播放器不能工作 +#define SUPPORT_BLTFOURCC 4 // 显卡BLT支持颜色转换； +#define SUPPORT_BLTSHRINKX 8 // 显卡BLT支持X轴缩小； +#define SUPPORT_BLTSHRINKY 16 // 显卡BLT支持Y轴缩小； +#define SUPPORT_BLTSTRETCHX 32 // 显卡BLT支持X轴放大； +#define SUPPORT_BLTSTRETCHY 64 // 显卡BLT支持Y轴放大； +#define SUPPORT_SSE 128 // CPU支持SSE指令,Intel Pentium3以上支持SSE指令； +#define SUPPORT_MMX 256 // CPU支持MMX指令集。 + +typedef enum _MEDIA_FILE_TYPE +{ + MEDIA_FILE_NONE = 0, + MEDIA_FILE_H264 = 1, + MEDIA_FILE_AVI = 2, + MEDIA_FILE_RMVB = 3, + MEDIA_FILE_MPG4 = 4, + MEDIA_FILE_NUM +}MEDIA_FILE_TYPE; +typedef enum _PICTURE_FILE_TYPE +{ + PICTURE_FILE_BMP = 0, + PICTURE_FILE_JPG = 1 + +}PICTURE_FILE_TYPE; + +//Frame position +typedef struct{ + long nFilePos; + long nFrameNum; + long nFrameTime; + long nErrorFrameNum; + SYSTEMTIME *pErrorTime; + long nErrorLostFrameNum; + long nErrorFrameSize; +}FRAME_POS,*PFRAME_POS; + +// Frame Info +typedef struct{ + long nWidth; // 画面宽，单位像素。如果是音频数据则为0； + long nHeight; // 画面高。如果是音频数据则为0； + long nStamp; // 时标信息，单位毫秒。 + long nType; // 数据类型，T_AUDIO16，T_RGB32， T_YV12，详见宏定义说明。 + long nFrameRate; // 编码时产生的图像帧率。 +}FRAME_INFO; + +typedef struct +{ + char *pDataBuf; + long nSize; + long nFrameNum; + BOOL bIsAudio; + long nReserved; +}FRAME_TYPE; + +/// 码流类型 +enum ENCODE_TYPE +{ + StreamTypeEmpty = 0, + StreamTypeH264 = 2, + StreamTypeJpeg = 3, + StreamTypeGeneral = 4, + StreamTypePCM8 = 7, + StreamTypeStd = 8 +}; + +/// 图像帧类型 +enum VIDEO_FRAME_TYPE +{ + FrameTypeUnknown = 0, + FrameTypeVideo = 1, + FrameTypeAudio = 2, + FrameTypeData = 3, +}; + +/// 图像帧子类型 +enum VIDEO_FRAME_SUB_TYPE +{ + FrameSubTypeIFrame = 0, + FrameSubTypePFrame = 1, + FrameSubTypeBFrame = 2, + FrameSubTypeSFrame = 3, + FrameSubTypeDataText = 5, + FrameSubTypeDataIntl = 6, +}; + +typedef struct +{ + unsigned char *pHeader; ///< 帧数据缓冲起始地址 + unsigned char *pContent; + unsigned long nLength; + unsigned long nFrameLength; + + unsigned int nType; ///< 见VIDEO_FRAME_TYPE + unsigned int nSubType; ///< 见VIDEO_FRAME_SUB_TYPE + + unsigned int nEncodeType; ///< 见ENCODE_TYPE + + unsigned long nYear; ///< 帧时间戳 + unsigned long nMonth; + unsigned long nDay; + unsigned long nHour; + unsigned long nMinute; + unsigned long nSecond; + unsigned long nTimeStamp; + + unsigned int nFrameRate; ///< 视频图像帧率 + int nWidth; ///< 视频图像大小，宽度和高度 + int nHeight; + unsigned long nRequence; + + unsigned int nChannels; + unsigned int nBitsPerSample; ///< 音频采样位深 + unsigned int nSamplesPerSecond; ///< 音频采样率 + + unsigned long nParam1; // 扩展用 + unsigned long nParam2; // 扩展用 +} VIDEO_FRAME_INFO; + + +//字体类型，目前只支持这些 +typedef enum +{ + OSD_TXT_FONT_ARIAL = 1, + OSD_TXT_FONT_SERIF, + OSD_TXT_FONT_SANS, + + OSD_TXT_FONT_SIMSUN = 101, // 中文字体，宋体 + OSD_TXT_FONT_SIMHEI +} DEFAULT_OSD_TXT_FONT; + +typedef struct +{ + int pos_x; //相对位置(百分比) + int pos_y; + COLORREF color; //字体颜色 + char text[256]; + DEFAULT_OSD_TXT_FONT font_type; + int font_size; //以窗口的百分比来表示 + + HFONT out_ft; //创建的字体对象 + + int isBold; //是否粗体 + int isTransparent; //是否透明底色 + COLORREF bkColor; //背景色 +} OSD_INFO_TXT; + +typedef enum +{ + STD_FILE_HEAD = 0, // 文件头 + STD_VIDEO_I_FRAME = 1, // 视频I帧 + STD_VIDEO_B_FRAME = 2, // 视频B帧 + STD_VIDEO_P_FRAME = 3, // 视频P帧 + STD_VIDEO_BP_FRAME = 4, // 视频BP帧 + STD_VIDEO_BBP_FRAME = 5, // 视频B帧B帧P帧 + STD_VIDEO_J_FRAME = 6, // 图片帧 + STD_AUDIO_PACKET = 10, // 音频包 +}MEDIA_DATA_TYPE; + +typedef struct +{ + int nPacketType; // 包类型,MEDIA_DATA_TYPE + char* pPacketBuffer; // 缓存区地址 + unsigned int dwPacketSize; // 包的大小 + + // 绝对时标 + int nYear; // 时标:年 + int nMonth; // 时标:月 + int nDay; // 时标:日 + int nHour; // 时标:时 + int nMinute; // 时标:分 + int nSecond; // 时标:秒 + unsigned int dwTimeStamp; // 相对时标低位，单位为毫秒 + unsigned int dwFrameNum; //帧序号 + unsigned int dwFrameRate; //帧率 + unsigned short uWidth; //图像宽度 + unsigned short uHeight; //图像高度 + unsigned int nAudioEncodeType; //音频编码类型IMA 9 PCM8_VWIS 12 MS_ADPCM 13 G711A 14 + unsigned int nBitsPerSample; //音频采样位深 + unsigned int nSamplesPerSecond; // 音频采样率 + unsigned int Reserved[6]; //保留 +} STDH264_PACKET_INFO; + + +// 回调函数类型 +typedef void (CALLBACK *AudioCaptureCallBack)(LPBYTE pDataBuffer, DWORD DataLength, long nUser); +typedef void (CALLBACK *DrawCallBack)(LONG nPort,HDC hDc,LONG nUser); +typedef void (CALLBACK *DecodeCallBack)(LONG nPort, LPCSTR pBuf,LONG nSize,FRAME_INFO * pFrameInfo, LONG nPlayedFrames); +typedef void (CALLBACK *DisplayCallBack)(LONG nPort,LPCSTR pBuf,LONG nSize,LONG nWidth,LONG nHeight, LONG nStamp,LONG nType,LONG nUser); +typedef void (CALLBACK *FileCallBack)(LONG nPort, LONG nUser); +typedef void (CALLBACK *VerifyCallBack)(LONG nPort, FRAME_POS * pFilePos, DWORD bIsVideo, LONG nUser); +typedef void (CALLBACK *AudioCallBack)(LONG nPort, PBYTE pAudioBuf, LONG nSize, LONG nStamp, LONG nType, LONG nUser); +typedef void (CALLBACK *DemuxCallBack)(LONG nPort, VIDEO_FRAME_INFO *pFrameInfo,LONG nUser); +typedef void (CALLBACK *SourceBufCallBack)(LONG nPort,DWORD nBufSize, LONG nUser); +typedef void (CALLBACK *ImageSizeChangeCallBack)(LONG nPort, LONG nUser); + +typedef void (CALLBACK *CoverFileCallBack) (DWORD CurrentPos, DWORD TotoalPos,long dwUser);//转换进度 + +//信息帧回调 +typedef void (CALLBACK *InfoFramCallBack)(LONG nPort, LONG nType, LPCSTR pBuf,LONG nSize, LONG nUser); + +//以下为对外接口，供用户作二次开发调用 + +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_OpenFile(LONG nPort, LPCSTR sFileName); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_CloseFile(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_Play(LONG nPort, HWND hWnd); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_Stop(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_Pause(LONG nPort,DWORD nPause); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_Fast(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_Slow(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_NextFrame(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_PrevFrame(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetPlayPos(LONG nPort, FLOAT fRelativePos); +H264_PLAY_API FLOAT CALLMETHOD H264_PLAY_GetPlayPos(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetFileEndMsg(LONG nPort,HWND hWnd,UINT nMsg); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetFileEndCallBack(LONG nPort, FileCallBack pProc,LONG nUser); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetVolume(LONG nPort,WORD nVolume); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_StopSound(); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_PlaySound(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_OpenStream(LONG nPort,PBYTE pFileHeadBuf,DWORD nSize,DWORD nBufPoolSize); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_InputData(LONG nPort,PBYTE pBuf,DWORD nSize); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_CloseStream(LONG nPort); +H264_PLAY_API LONG CALLMETHOD H264_PLAY_GetCaps(); +H264_PLAY_API DWORD CALLMETHOD H264_PLAY_GetFileTime(LONG nPort); +H264_PLAY_API DWORD CALLMETHOD H264_PLAY_GetPlayedTime(LONG nPort); +H264_PLAY_API DWORD CALLMETHOD H264_PLAY_GetPlayedFrames(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_Back(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetDecCallBack(LONG nPort, DecodeCallBack pProc); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetDisplayCallBack(LONG nPort, DisplayCallBack pProc, LONG nUser); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_ConvertToBmpFile(PBYTE pBuf,LONG nSize,LONG nWidth,LONG nHeight, LPCSTR sFileName,char*pDstBuf=NULL); +H264_PLAY_API DWORD CALLMETHOD H264_PLAY_GetFileTotalFrames(LONG nPort); +H264_PLAY_API DWORD CALLMETHOD H264_PLAY_GetPlayedTimeEx(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetPlayedTimeEx(LONG nPort,DWORD nTime); +H264_PLAY_API DWORD CALLMETHOD H264_PLAY_GetCurrentFrameNum(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetStreamOpenMode(LONG nPort,DWORD nMode); +H264_PLAY_API DWORD CALLMETHOD H264_PLAY_GetSdkVersion(); +H264_PLAY_API DWORD CALLMETHOD H264_PLAY_GetLastError(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_RefreshPlay(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetOverlayMode(LONG nPort,BOOL bOverlay,COLORREF colorKey); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_GetPictureSize(LONG nPort,LONG *pWidth,LONG *pHeight); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetPicQuality(LONG nPort,BOOL bHighQuality); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_PlaySoundShare(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_StopSoundShare(LONG nPort); +H264_PLAY_API LONG CALLMETHOD H264_PLAY_GetStreamOpenMode(LONG nPort); +H264_PLAY_API LONG CALLMETHOD H264_PLAY_GetOverlayMode(LONG nPort); +H264_PLAY_API WORD CALLMETHOD H264_PLAY_GetVolume(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_GetPictureQuality(LONG nPort,BOOL *bHighQuality); +H264_PLAY_API DWORD CALLMETHOD H264_PLAY_GetSourceBufferRemain(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_ResetSourceBuffer(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetSourceBufCallBack(LONG nPort,DWORD nThreShold, SourceBufCallBack pProc, LONG nUser); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_ResetSourceBufFlag(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetDisplayBuf(LONG nPort,DWORD nNum); +H264_PLAY_API DWORD CALLMETHOD H264_PLAY_GetDisplayBuf(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetFileRefCallBack(LONG nPort, FileCallBack pProc, LONG nUser); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetCurrentFrameNum(LONG nPort,DWORD nFrameNum); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_GetKeyFramePos(LONG nPort,DWORD nValue, DWORD nType, PFRAME_POS pFramePos); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_GetNextKeyFramePos(LONG nPort,DWORD nValue, DWORD nType, PFRAME_POS pFramePos); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_InitDDrawDevice(); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_ReleaseDDrawDevice(); +H264_PLAY_API DWORD CALLMETHOD H264_PLAY_GetDDrawDeviceTotalNums(); + +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetDisplayType(LONG nPort,LONG nType); +H264_PLAY_API LONG CALLMETHOD H264_PLAY_GetDisplayType(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetDecCBStream(LONG nPort,DWORD nStream); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetDisplayRegion(LONG nPort,DWORD nRegionNum, RECT *pSrcRect, HWND hDestWnd, BOOL bEnable); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_RefreshPlayEx(LONG nPort,DWORD nRegionNum); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_GetRefValue(LONG nPort,BYTE *pBuffer, DWORD *pSize); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetRefValue(LONG nPort,BYTE *pBuffer, DWORD nSize); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_InputVideoData(LONG nPort,PBYTE pBuf,DWORD nSize); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_InputAudioData(LONG nPort,PBYTE pBuf,DWORD nSize); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_RigisterDrawFun(LONG nPort, DrawCallBack pProc,LONG nUser); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetTimerType(LONG nPort,DWORD nTimerType); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_GetTimerType(LONG nPort,DWORD *pTimerType); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_ResetBuffer(LONG nPort,DWORD nBufType); +H264_PLAY_API DWORD CALLMETHOD H264_PLAY_GetBufferValue(LONG nPort,DWORD nBufType); + +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_AdjustWaveAudio(LONG nPort,LONG nCoefficient); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetVerifyCallBack(LONG nPort, DWORD nBeginTime, DWORD nEndTime, VerifyCallBack pProc, LONG nUser); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetAudioCallBack(LONG nPort, AudioCallBack pProc, LONG nUser); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetImageSizeChangeCallBack(LONG nPort,ImageSizeChangeCallBack pProc,LONG nUser); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetImageSizeChangeMsg(LONG nPort,HWND hWnd,UINT nMsg); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetColor(LONG nPort, DWORD nRegionNum, LONG nBrightness, LONG nContrast, LONG nSaturation, LONG nHue); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_GetColor(LONG nPort, DWORD nRegionNum, LONG *pBrightness, LONG *pContrast, LONG *pSaturation, LONG *pHue); + +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetMDRange(LONG nPort,RECT* rc,DWORD nVauleBegin,DWORD nValueEnd,DWORD nType); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetMDThreShold(LONG nPort, DWORD ThreShold) ; +H264_PLAY_API DWORD CALLMETHOD H264_PLAY_GetMDPosition(LONG nPort, DWORD Direction, DWORD nFrame, DWORD* MDValue) ; + +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_CatchPic(LONG nPort, LPCSTR sFileName,long ntype=0 ) ; +H264_PLAY_API LONG CALLMETHOD H264_PLAY_CatchPicBuf(LONG nPort, char* pBuf,LONG len,LONG *width,LONG *height,long ntype=0) ; + +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_StartDataRecord(LONG nPort, LPCSTR sFileName, LONG nType); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_StopDataRecord(LONG nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_AdjustFluency(LONG nPort, int level); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_AdjustFluencyEx(LONG nPort, int time); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetPlayFPS(LONG nPort, LONG nFPS); +H264_PLAY_API LONG CALLMETHOD H264_PLAY_GetPlayFPS(LONG nPort); + +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetDemuxCallBack(LONG nPort, DemuxCallBack pProc, LONG nUser); + +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_StartAudioCapture(AudioCaptureCallBack pProc, LONG nBitsPerSample, LONG nSamplesPerSec, LONG nLength, LONG nUser); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_StopAudioCapture(); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_GetPort(LONG* nPort); +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_FreePort(LONG nPort); +H264_PLAY_API COLORREF CALLMETHOD H264_PLAY_GetColorKey(LONG nPort); +H264_PLAY_API LONG CALLMETHOD H264_PLAY_GetFileHeadLength(); +H264_PLAY_API DWORD CALLMETHOD H264_PLAY_GetCurTimeStamp(LONG nPort); + +//设置osd叠加信息,必须在openstream后，play之前设置，否则无效 +H264_PLAY_API int CALLMETHOD H264_PLAY_SetOsdTex(LONG nPort, OSD_INFO_TXT * txt); +//删除osd叠加信息,nIndex是H264_PLAY_SetOsdTex的返回值 +H264_PLAY_API int CALLMETHOD H264_PLAY_DeleteOsdTex(LONG nPort, int nIndex); +//H264录像文件转Avi录像文件 +H264_PLAY_API int CALLMETHOD H264_PLAY_ConvertFile(const char* pSourceFile,const char* pDestFile, LONG nType, CoverFileCallBack coverPosCallback, DWORD dwUser); + +//信息帧回调 +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_SetInfoFrameCallBack(LONG nPort, InfoFramCallBack pProc, LONG nUser); + +//只播放I帧 +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_OnlyIFrame(LONG nPort, bool bPlayOnlyIFrame); + +//标准H264数据写入 +H264_PLAY_API BOOL CALLMETHOD H264_PLAY_InputStdH264Data(LONG nPort,STDH264_PACKET_INFO *infor); + + +#endif + diff --git a/README b/README new file mode 100644 index 0000000..5a80d2b --- /dev/null +++ b/README @@ -0,0 +1,20 @@ +H264Plus H264 H265 H265x Video converter from dvr. +Convert video without need download chine's software. + +Created on leaked proprietary software (H264Play.h) and copy paste already installed components (H264Play.dll, StreamReader.dll). +You must copy self copy dll from you recorder software. + +Use ctypes with dll import. +Working only on windows python 32-bit version. You must use embed python version. + +To use: python h264_converter.py --help + +Futures features: +1) Build to docker image with wine. +2) Automatic convert output AVI to MP4 + +P.S H264Play.dll and StreamReader.dll is proprietary software, this copy from app install. + +Special thanks: +https://github.com/anyboo/uilib/blob/master/TRobot/Robot/DZPVendor/sdk/H264Play.h +https://www.nirsoft.net/utils/dll_export_viewer.html \ No newline at end of file diff --git a/StreamReader.dll b/StreamReader.dll new file mode 100644 index 0000000..9d8d065 Binary files /dev/null and b/StreamReader.dll differ diff --git a/h264_converter.py b/h264_converter.py new file mode 100644 index 0000000..02ccaa8 --- /dev/null +++ b/h264_converter.py @@ -0,0 +1,71 @@ +import struct, sys +if 8 * struct.calcsize("P") != 32: + print("Converter work only with 32-bit python") + sys.exit(32) + +import os +dll = os.path.abspath('H264Play.dll') +print(f"H264Play.dll path: {dll}") + +import ctypes as c +from ctypes import wintypes as c_windows +from ctypes import CFUNCTYPE as c_callback +l = c.cdll.LoadLibrary(dll) + +print("Readed DLL SDK Version", l.H264_PLAY_GetSdkVersion()) + +@c_callback(None, c_windows.DWORD, c_windows.DWORD, c.c_long) +def coverPosCallback(CurrentPos, TotoalPos, dwUser): + pass + #print(CurrentPos, TotoalPos, dwUser) + #if CurrentPos == TotoalPos: + # print("@") + +import argparse +parser = argparse.ArgumentParser() +parser.add_argument("input", default="test.h264", help="full path to files, aka: \"C:\\Users\\user\\test.h264\"") +parser.add_argument("--stream-type", type = int, default=2, help=""" +Default value is 2. See leaked H264Play.h in project for more info, contains this: +enum ENCODE_TYPE +{ + StreamTypeEmpty = 0, + StreamTypeH264 = 2, + StreamTypeJpeg = 3, + StreamTypeGeneral = 4, + StreamTypePCM8 = 7, + StreamTypeStd = 8 +}; +""") +args = parser.parse_args() +output = str(args.input + ".avi") + +print("Input file path:", args.input) +print("Output file path", output) + +l.H264_PLAY_ConvertFile( + args.input.encode(), + output.encode(), + args.stream_type, + coverPosCallback, + 0) + +from time import sleep + +check_exists_fails = 10 +check_output_complete = 100 +last_size = -1 +while True: + if (check_exists_fails == 0): + print("Output file not be created") + sys.exit(1) + + sleep(0.1) + if os.path.exists(output): + if os.path.getsize(output) == last_size: + print("completed!", check_exists_fails, check_output_complete) + sys.exit(0) + else: + last_size = os.path.getsize(output) + check_output_complete -= 1 + else: + check_exists_fails -= 1 \ No newline at end of file