易语言API捕捉视频源码

易语言API捕捉视频源码系统结构:capSetCallbackOnError,capSetCallbackOnStatus,capSetCallbackOnYield,capSetCallbackOnFrame,capSetCallbackOnVideoStream,capSetCallbackOnWaveStream,capSetCallbackOnCapControl,capSetUserData,capGetUserData,capDriverConnect,capDriverDisconnect,capDriverGetName,capDriverGetVersion,capDriverGetCaps,capFileSetCaptureFile,capFileGetCaptureFile,capFileAlloc,capFileSaveAs,capFileSetInfoChunk,capFileSaveDIB,capEditCopy,capSetAudioFormat,capGetAudioFormat,capGetAudioFormatSize,capDlgVideoFormat,capDlgVideoSource,capDlgVideoDisplay,capDlgVideoCompression,capGetVideoFormat,capGetVideoFormatSize,capSetVideoFormat,capPreview,capPreviewRate,capOverlay,capPreviewScale,capGetStatus,capSetScrollPos,capGrabFrame,capGrabFrameNoStop,capCaptureSequence,capCaptureSequenceNoFile,capCaptureStop,capCaptureAbort,capCaptureSingleFrameOpen,capCaptureSingleFrameClose,capCaptureSingleFrame,capCaptureGetSetup,capCaptureSetSetup,capSetMCIDeviceName,capGetMCIDeviceName,capPaletteOpen,capPaletteSave,capPalettePaste,capPaletteAuto,capPaletteManual,MyFrameCallback,MyYieldCallback,MyErrorCallback,MyStatusCallback,ResizeCaptureWindow,MyVideoStreamCallback,MyWaveStreamCallback,LogError,SendMessage,SendMessageB,SendMessageT,SendMessageS,capCreateCaptureWindowA,capGetDriverDescriptionA,SetWindowLong,lStrCpy,VarPtr_CAPTUREPARMS,VarPtr_CAPDRIVERCAPS,VarPtr_VIDEOHDR,VarPtr_bin,VarPtr_CAPSTATUS,lStrCpyn,RtlMoveMemory,hmemcpy,SetWindowPos,DestroyWindow,GetSystemMetrics,SetWindowText,GetSize_CAPTUREPARMS,GetSize_CAPDRIVERCAPS,GetSize_CAPSTATUS,GetSize_VIDEOHDR,CreateWindowEx,GetModuleHandle, ======窗口程序集1 || ||------__启动窗口_创建完毕 || ||------__启动窗口_将被销毁 || ||------_mnuAllocate_被选择 || ||------_mnuAlwaysVisible_被选择 || ||------_mnuCompression_被选择 || ||------_mnuCopy_被选择 || ||------_mnuDisplay_被选择 || ||------_mnuExit_被选择 || ||------_mnuFormat_被选择 || ||------_mnuPreview_被选择 || ||------_mnuScale_被选择 || ||------_mnuSelect_被选择 || ||------_mnuSource_被选择 || ||------_mnuStart_被选择 || ||------__启动窗口_尺寸被改变 || ||------_关于_被选择 || || ======窗口程序集2 || ||------_按钮2_被单击 || ||------_按钮1_被单击 || ||------_视频源窗口_创建完毕 || || ======AVICAP || ||------capSetCallbackOnError || ||------capSetCallbackOnStatus || ||------capSetCallbackOnYield || ||------capSetCallbackOnFrame || ||------capSetCallbackOnVideoStream || ||------capSetCallbackOnWaveStream || ||------capSetCallbackOnCapControl || ||------capSetUserData || ||------capGetUserData || ||------capDriverConnect || ||------capDriverDisconnect || ||------capDriverGetName || ||------capDriverGetVersion || ||------capDriverGetCaps || ||------capFileSetCaptureFile || ||------capFileGetCaptureFile || ||------capFileAlloc || ||------capFileSaveAs || ||------capFileSetInfoChunk || ||------capFileSaveDIB || ||------capEditCopy || ||------capSetAudioFormat || ||------capGetAudioFormat || ||------capGetAudioFormatSize || ||------capDlgVideoFormat || ||------capDlgVideoSource || ||------capDlgVideoDisplay || ||------capDlgVideoCompression || ||------capGetVideoFormat || ||------capGetVideoFormatSize || ||------capSetVideoFormat || ||------capPreview || ||------capPreviewRate || ||------capOverlay || ||------capPreviewScale || ||------capGetStatus || ||------capSetScrollPos || ||------capGrabFrame || ||------capGrabFrameNoStop || ||------capCaptureSequence || ||------capCaptureSequenceNoFile || ||------capCaptureStop || ||------capCaptureAbort || ||------capCaptureSingleFrameOpen || ||------capCaptureSingleFrameClose || ||------capCaptureSingleFrame || ||------capCaptureGetSetup || ||------capCaptureSetSetup || ||------capSetMCIDeviceName || ||------capGetMCIDeviceName || ||------capPaletteOpen || ||------capPaletteSave || ||------capPalettePaste || ||------capPaletteAuto || ||------capPaletteManual || || ======MemCap || ||------MyFrameCallback || ||------MyYieldCallback || ||------MyErrorCallback || ||------MyStatusCallback || ||------ResizeCaptureWindow || ||------MyVideoStreamCallback || ||------MyWaveStreamCallback || ||------LogError || || ======调用的Dll || ||---[dll]------SendMessage || ||---[dll]------SendMessageB || ||---[dll]------SendMessageT || ||---[dll]------SendMessageS || ||---[dll]------capCreateCaptureWindowA || ||---[dll]------capGetDriverDescriptionA || ||---[dll]------SetWindowLong || ||---[dll]------lStrCpy || ||---[dll]------VarPtr_CAPTUREPARMS || ||---[dll]------VarPtr_CAPDRIVERCAPS || ||---[dll]------VarPtr_VIDEOHDR || ||---[dll]------VarPtr_bin || ||---[dll]------VarPtr_CAPSTATUS || ||---[dll]------lStrCpyn || ||---[dll]------RtlMoveMemory || ||---[dll]------hmemcpy || ||---[dll]------SetWindowPos || ||---[dll]------DestroyWindow || ||---[dll]------GetSystemMetrics || ||---[dll]------SetWindowText || ||---[dll]------GetSize_CAPTUREPARMS || ||---[dll]------GetSize_CAPDRIVERCAPS || ||---[dll]------GetSize_CAPSTATUS || ||---[dll]------GetSize_VIDEOHDR || ||---[dll]------CreateWindowEx || ||---[dll]------GetModuleHandle 调用的DLL命令: .DLL命令SendMessage,整数型,,"SendMessageA" .参数hWnd,整数型 .参数wMsg,整数型 .参数wParam,短整数型 .参数lParam,整数型 .DLL命令SendMessageB,整数型,,"SendMessageA" .参数hWnd,整数型 .参数wMsg,整数型 .参数wParam,整数型 .参数lParam,整数型,传址数组 .DLL命令SendMessageT,整数型,,"SendMessageA" .参数hWnd,整数型 .参数wMsg,整数型 .参数wParam,短整数型 .参数lParam,CAPSTATUS .DLL命令SendMessageS,整数型,,"SendMessageA" .参数hWnd,整数型 .参数wMsg,整数型 .参数wParam,短整数型 .参数lParam,文本型 .DLL命令capCreateCaptureWindowA,整数型,"avicap32.dll" .参数lpszWindowName,文本型 .参数dwStyle,整数型 .参数x,整数型 .参数y,整数型 .参数nWidth,整数型 .参数nHeight,短整数型 .参数hWndParent,整数型 .参数nID,整数型 .DLL命令capGetDriverDescriptionA,逻辑型,"avicap32.dll" .参数wDriver,短整数型 .参数lpszName,文本型 .参数cbName,整数型 .参数lpszVer,文本型 .参数cbVer,整数型 .DLL命令SetWindowLong,整数型,,"SetWindowLongA" .参数hWnd,整数型 .参数nIndex,整数型 .参数dwNewLong,整数型 .DLL命令lStrCpy,整数型,,"lstrcpyA" .参数lpString1,整数型 .参数lpString2,整数型 .DLL命令VarPtr_CAPTUREPARMS,整数型,,"lstrcpyA" .参数lpString1,CAPTUREPARMS,传址 .参数lpString2,CAPTUREPARMS,传址 .DLL命令VarPtr_CAPDRIVERCAPS,整数型,,"lstrcpyA" .参数lpString1,CAPDRIVERCAPS,传址 .参数lpString2,CAPDRIVERCAPS,传址 .DLL命令VarPtr_VIDEOHDR,整数型,,"lstrcpyA" .参数lpString1,VIDEOHDR,传址 .参数lpString2,VIDEOHDR,传址 .DLL命令VarPtr_bin,整数型,,"lstrcpyA" .参数lpString1,字节集,传址 .参数lpString2,整数型,传址 .DLL命令VarPtr_CAPSTATUS,整数型,,"lstrcpyA" .参数lpString1,CAPSTATUS,传址 .参数lpString2,CAPSTATUS,传址 .DLL命令lStrCpyn,整数型,,"lstrcpynA" .参数lpString1,整数型 .参数lpString2,整数型 .参数iMaxLength,整数型 .DLL命令RtlMoveMemory .参数hpvDest,整数型 .参数hpvSource,整数型 .参数cbCopy,整数型 .DLL命令hmemcpy .参数hpvDest,整数型,传址 .参数hpvSource,整数型,传址 .参数cbCopy,整数型 .DLL命令SetWindowPos,整数型 .参数hWnd,整数型 .参数hWndInsertAfter,整数型 .参数x,整数型 .参数y,整数型 .参数cx,整数型 .参数cy,整数型 .参数wFlags,整数型 .DLL命令DestroyWindow,逻辑型 .参数hndw,整数型 .DLL命令GetSystemMetrics,整数型 .参数nIndex,整数型 .DLL命令SetWindowText,整数型,,"SetWindowTextA" .参数hWnd,整数型 .参数lpString,文本型 .DLL命令GetSize_CAPTUREPARMS,整数型,,"LocalSize" .参数hMem,CAPTUREPARMS,传址 .DLL命令GetSize_CAPDRIVERCAPS,整数型,,"LocalSize" .参数hMem,CAPDRIVERCAPS,传址 .DLL命令GetSize_CAPSTATUS,整数型,,"LocalSize" .参数hMem,CAPSTATUS,传址 .DLL命令GetSize_VIDEOHDR,整数型,,"LocalSize" .参数hMem,VIDEOHDR,传址 .DLL命令CreateWindowEx,整数型,,"CreateWindowExA" .参数dwExStyle,整数型 .参数lpClassName,文本型 .参数lpWindowName,文本型 .参数dwStyle,整数型 .参数x,整数型 .参数y,整数型 .参数nWidth,整数型 .参数nHeight,整数型 .参数hWndParent,整数型 .参数hMenu,整数型 .参数hInstance,整数型 .参数lpParam,整数型,传址 .DLL命令GetModuleHandle,整数型,,"GetModuleHandleA" .参数lpModuleName,整数型