Abend zusammen,
ich habe mal eine Frage bezüglich meiner webcam, ich habe mir neulich ein script für die webcam aus dem englischem Forum umgebastelt für bewegungserkennung. Das hat vorerst auch ganz gut funktioniert, doch plötzlich ging gar nichts mehr, der Fehler bestand darin, dass das Programm das Kamera handle nicht erlangen konnte. Nach etwas hin und her Probieren ist mir aufgefallen, das ich das Handle nur erlange wenn ich mit dem Laptop nicht im internet bin. Jetzt stellt sich mir die Frage welches Programm benutzt die Webcam wenn ich online bin? ICQ und Steam sind es nicht, deshalb habe ich Angst das ich einen Trojaner habe! Ist sowas möglich und würde man es im Tastmanager Sehen(Netzwerkauslastung oder Prozessorauslast?
Hier noch das Script:
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#Region Variablen
$WM_CAP_START = 0x400
$WM_CAP_UNICODE_START = $WM_CAP_START +100
$WM_CAP_PAL_SAVEA = $WM_CAP_START + 81
$WM_CAP_PAL_SAVEW = $WM_CAP_UNICODE_START + 81
$WM_CAP_UNICODE_END = $WM_CAP_PAL_SAVEW
$WM_CAP_ABORT = $WM_CAP_START + 69
$WM_CAP_DLG_VIDEOCOMPRESSION = $WM_CAP_START + 46
$WM_CAP_DLG_VIDEODISPLAY = $WM_CAP_START + 43
$WM_CAP_DLG_VIDEOFORMAT = $WM_CAP_START + 41
$WM_CAP_DLG_VIDEOSOURCE = $WM_CAP_START + 42
$WM_CAP_DRIVER_CONNECT = $WM_CAP_START + 10
$WM_CAP_DRIVER_DISCONNECT = $WM_CAP_START + 11
$WM_CAP_DRIVER_GET_CAPS = $WM_CAP_START + 14
$WM_CAP_DRIVER_GET_NAMEA = $WM_CAP_START + 12
$WM_CAP_DRIVER_GET_NAMEW = $WM_CAP_UNICODE_START + 12
$WM_CAP_DRIVER_GET_VERSIONA = $WM_CAP_START + 13
$WM_CAP_DRIVER_GET_VERSIONW = $WM_CAP_UNICODE_START + 13
$WM_CAP_EDIT_COPY = $WM_CAP_START + 30
$WM_CAP_END = $WM_CAP_UNICODE_END
$WM_CAP_FILE_ALLOCATE = $WM_CAP_START + 22
$WM_CAP_FILE_GET_CAPTURE_FILEA = $WM_CAP_START + 21
$WM_CAP_FILE_GET_CAPTURE_FILEW = $WM_CAP_UNICODE_START + 21
$WM_CAP_FILE_SAVEASA = $WM_CAP_START + 23
$WM_CAP_FILE_SAVEASW = $WM_CAP_UNICODE_START + 23
$WM_CAP_FILE_SAVEDIBA = $WM_CAP_START + 25
$WM_CAP_FILE_SAVEDIBW = $WM_CAP_UNICODE_START + 25
$WM_CAP_FILE_SET_CAPTURE_FILEA = $WM_CAP_START + 20
$WM_CAP_FILE_SET_CAPTURE_FILEW = $WM_CAP_UNICODE_START + 20
$WM_CAP_FILE_SET_INFOCHUNK = $WM_CAP_START + 24
$WM_CAP_GET_AUDIOFORMAT = $WM_CAP_START + 36
$WM_CAP_GET_CAPSTREAMPTR = $WM_CAP_START + 1
$WM_CAP_GET_MCI_DEVICEA = $WM_CAP_START + 67
$WM_CAP_GET_MCI_DEVICEW = $WM_CAP_UNICODE_START + 67
$WM_CAP_GET_SEQUENCE_SETUP = $WM_CAP_START + 65
$WM_CAP_GET_STATUS = $WM_CAP_START + 54
$WM_CAP_GET_USER_DATA = $WM_CAP_START + 8
$WM_CAP_GET_VIDEOFORMAT = $WM_CAP_START + 44
$WM_CAP_GRAB_FRAME = $WM_CAP_START + 60
$WM_CAP_GRAB_FRAME_NOSTOP = $WM_CAP_START + 61
$WM_CAP_PAL_AUTOCREATE = $WM_CAP_START + 83
$WM_CAP_PAL_MANUALCREATE = $WM_CAP_START + 84
$WM_CAP_PAL_OPENA = $WM_CAP_START + 80
$WM_CAP_PAL_OPENW = $WM_CAP_UNICODE_START + 80
$WM_CAP_PAL_PASTE = $WM_CAP_START + 82
$WM_CAP_SEQUENCE = $WM_CAP_START + 62
$WM_CAP_SEQUENCE_NOFILE = $WM_CAP_START + 63
$WM_CAP_SET_AUDIOFORMAT = $WM_CAP_START + 35
$WM_CAP_SET_CALLBACK_CAPCONTROL = $WM_CAP_START + 85
$WM_CAP_SET_CALLBACK_ERRORA = $WM_CAP_START + 2
$WM_CAP_SET_CALLBACK_ERRORW = $WM_CAP_UNICODE_START + 2
$WM_CAP_SET_CALLBACK_FRAME = $WM_CAP_START + 5
$WM_CAP_SET_CALLBACK_STATUSA = $WM_CAP_START + 3
$WM_CAP_SET_CALLBACK_STATUSW = $WM_CAP_UNICODE_START + 3
$WM_CAP_SET_CALLBACK_VIDEOSTREAM = $WM_CAP_START + 6
$WM_CAP_SET_CALLBACK_WAVESTREAM = $WM_CAP_START + 7
$WM_CAP_SET_CALLBACK_YIELD = $WM_CAP_START + 4
$WM_CAP_SET_MCI_DEVICEA = $WM_CAP_START + 66
$WM_CAP_SET_MCI_DEVICEW = $WM_CAP_UNICODE_START + 66
$WM_CAP_SET_OVERLAY = $WM_CAP_START + 51
$WM_CAP_SET_PREVIEW = $WM_CAP_START + 50
$WM_CAP_SET_PREVIEWRATE = $WM_CAP_START + 52
$WM_CAP_SET_SCALE = $WM_CAP_START + 53
$WM_CAP_SET_SCROLL = $WM_CAP_START + 55
$WM_CAP_SET_SEQUENCE_SETUP = $WM_CAP_START + 64
$WM_CAP_SET_USER_DATA = $WM_CAP_START + 9
$WM_CAP_SET_VIDEOFORMAT = $WM_CAP_START + 45
$WM_CAP_SINGLE_FRAME = $WM_CAP_START + 72
$WM_CAP_SINGLE_FRAME_CLOSE = $WM_CAP_START + 71
$WM_CAP_SINGLE_FRAME_OPEN = $WM_CAP_START + 70
$WM_CAP_STOP = $WM_CAP_START + 68
#EndRegion
#include <GUIConstants.au3>
#include <WindowsConstants.au3>
#include <GDIPlus.au3>
#include <Array.au3>
Local $avi = DllOpen("avicap32.dll")
Local $user = DllOpen("user32.dll")
Local $snapfile = @ScriptDir & "\scrshot.bmp"
Local $Main = GUICreate("Camera",320,480)
Global $hWnd = WinGetHandle("Camera")
Local $cap = DllCall($avi, "int", "capCreateCaptureWindow", "str", "cap", "int", BitOR($WS_CHILD,$WS_VISIBLE), "int", 0, "int", 0, "int", 320, "int", 240, "hwnd", $Main, "int", 1)
[/autoit] [autoit][/autoit] [autoit]DllCall($user, "int", "SendMessage", "hWnd", $cap[0], "int", $WM_CAP_DRIVER_CONNECT, "int", 0, "int", 0)
DllCall($user, "int", "SendMessage", "hWnd", $cap[0], "int", $WM_CAP_SET_SCALE, "int", 1, "int", 0)
DllCall($user, "int", "SendMessage", "hWnd", $cap[0], "int", $WM_CAP_SET_OVERLAY, "int", 1, "int", 0)
DllCall($user, "int", "SendMessage", "hWnd", $cap[0], "int", $WM_CAP_SET_PREVIEW, "int", 1, "int", 0)
DllCall($user, "int", "SendMessage", "hWnd", $cap[0], "int", $WM_CAP_SET_PREVIEWRATE, "int", 1, "int", 0)
GUISetState(@SW_SHOW)
HotKeySet("{INSERT}", "SnapShot"); Press 'Insert' to make a SnapShot !
HotKeySet("{HOME}", "StartRecording"); Press 'Home' to start recording !
Local $Genauigkeit = 20
Local $width = 320, $height = 240
Local $Gui_Pos
Local $pixel_array[Int(($width-1)/$Genauigkeit)][Int(($height-1)/$Genauigkeit)]
[/autoit] [autoit][/autoit] [autoit];_ArrayDisplay($pixel_array)
[/autoit] [autoit][/autoit] [autoit]_GDIPlus_Startup ()
[/autoit] [autoit][/autoit] [autoit]Global $hGraphic = _GDIPlus_GraphicsCreateFromHWND ($hWnd)
Global $Bitmap = _GDIPlus_BitmapCreateFromGraphics(320,240, $hGraphic)
Global $Buffer = _GDIPlus_ImageGetGraphicsContext($Bitmap)
_GDIPlus_GraphicsSetSmoothingMode($Buffer, 4)
_GDIPlus_GraphicsClear($Buffer,0xFF000000)
Global $hPen = _GDIPlus_PenCreate (0xFFABCDEF,2)
Global $hBrush = _GDIPlus_BrushCreateSolid(0xFFABCDEF)
_GDIPlus_GraphicsClear($Buffer,0xFF00FF00)
_GDIPlus_GraphicsDrawString($Buffer,"Test",0,0)
_GDIPlus_GraphicsDrawImageRect($hGraphic, $Bitmap,0,240, 320, 240)
Sleep(1000)
[/autoit] [autoit][/autoit] [autoit]While 1
$msg = GUIGetMsg()
If $msg = $GUI_EVENT_CLOSE Then
;DllCall($user, "int", "SendMessage", "hWnd", $cap[0], "int", $WM_CAP_SET_CALLBACK_FRAME, "int", 0, "int", 0)
DllCall($user, "int", "SendMessage", "hWnd", $cap[0], "int", $WM_CAP_END, "int", 0, "int", 0)
DllCall($user, "int", "SendMessage", "hWnd", $cap[0], "int", $WM_CAP_DRIVER_DISCONNECT, "int", 0, "int", 0)
DllClose($avi)
DllClose($user)
Exit
EndIf
_GDIPlus_GraphicsClear($Buffer,0xFF00FF00)
For $x = 0 To ($width-1)/$Genauigkeit-1 Step 1
For $y = 0 To ($height-1)/$Genauigkeit-1 Step 1
$Gui_Pos = WinGetPos($Main, "")
$Gui_Pos[1] += 25
;ToolTip(PixelGetColor($Gui_Pos[0] + $x, $Gui_Pos[1] + $y));, $Main))
;MouseMove($Gui_Pos[0] + $x, $Gui_Pos[1] + $y)
If $pixel_array[$x][$y] <> PixelGetColor($Gui_Pos[0] + $x*$Genauigkeit, $Gui_Pos[1] + $y*$Genauigkeit) Then
$pixel_array[$x][$y] = PixelGetColor($Gui_Pos[0] + $x*$Genauigkeit, $Gui_Pos[1] + $y*$Genauigkeit)
_GDIPlus_GraphicsFillRect($Buffer,$x*$Genauigkeit, $y*$Genauigkeit ,4,4)
EndIf
Next
Next
_GDIPlus_GraphicsDrawImageRect($hGraphic, $Bitmap,0,240, 320, 240)
Sleep(10)
Wend
Func SnapShot()
DllCall($user, "int", "SendMessage", "hWnd", $cap[0], "int", $WM_CAP_GRAB_FRAME_NOSTOP, "int", 0, "int", 0)
DllCall($user, "int", "SendMessage", "hWnd", $cap[0], "int", $WM_CAP_FILE_SAVEDIBA, "int", 0, "str", $snapfile)
EndFunc
Func StartRecording()
WinSetTitle($Main, "", "WebCam - Capturing...")
HotKeySet("{HOME}", "StopRecording")
DllCall($user, "int", "SendMessage", "hWnd", $cap[0], "int", $WM_CAP_FILE_SET_CAPTURE_FILEA, "int", 0, "str", $moviefile)
DllCall($user, "int", "SendMessage", "hWnd", $cap[0], "int", $WM_CAP_SEQUENCE, "int", 0, "int", 0)
EndFunc
Func StopRecording()
DllCall($user, "int", "SendMessage", "hWnd", $cap[0], "int", $WM_CAP_STOP, "int", 0, "int", 0)
WinSetTitle($Main, "", "WebCam - Ready")
HotKeySet("{HOME}", "StartRecording")
EndFunc
gruß Moritz
