JPG to AVI

[Audrey]

Hi Guys,

There are some topics about the writing AVI files with your webcam and screencapture, but I can't find any about converting JPG to AVI.

I took a look of this UDF but thats for capturing the screen only.

So, I have lets say 10 frames on the desktop, 1.JPG, 2.JPG, 3.JPG, ....

They have to be converted to an AVI file and saved to the desktop as well.

I changed the code of the link above, but its not working.

So I think I missed a extra line in my script to add the right JPG or format.

My code:

; Example by ProgAndy
#include "AVIWriter.au3"

Hotkeyset("{ESC}","close")

Break(0)

Global $count, $hBmp


FileDelete(@DesktopDir & "\test.avi")

_StartAviLibrary()

$avi = _CreateAvi(@DesktopDir & "\test.avi", 5, 340, 240)

For $count = 1 to 10

    $hBmp = @DesktopDir & "\" & $count & ".jpg"
    _AddHBitmapToAvi($avi, $hBmp)
    _WinAPI_DeleteObject($hBmp)
    Sleep(200)

next


Func close()
    _CloseAvi($avi)
    _StopAviLibrary()
    exit
EndFunc;==>close

Can anyone help me with this?

All the best,

Audrey

Edited June 28, 2011 by Audrey

[monoscout999]

I dont know very well the AVIWriting UDF, but you are passing an String and not a Bitmap handle like the AVIWriting Example...

I failed trying to get the hBmp From the jpg files, maybe someone else can help you.

[Audrey]

Hi Scout,

Thanks for the reply!

You are right, my suggestion is wrong.

Now I added some GDIplus functions. Maybe this will bring us back on the road...

; Example by ProgAndy
#include "AVIWriter.au3"
#include <GDIPlus.au3>

Hotkeyset("{ESC}","close")

Break(0)

Global $count, $hBmp


FileDelete(@DesktopDir & "\test.avi")

_StartAviLibrary()

$avi = _CreateAvi(@DesktopDir & "\test.avi", 5, 340, 240)

For $count = 1 to 10

    $hImage = _GDIPlus_ImageLoadFromFile( @DesktopDir & "\" & $count & ".jpg")
    $hBmp = _GDIPlus_ImageGetGraphicsContext($hImage)
    _AddHBitmapToAvi($avi, $hBmp)
    _WinAPI_DeleteObject($hBmp)
    Sleep(200)

next

Func close()
    _CloseAvi($avi)
    _StopAviLibrary()
    exit
EndFunc;==>close

Greets,

Audrey

Edited June 28, 2011 by Audrey

[Armenxxx1]

#include "AVIWriter.au3"
#include <GDIPlus.au3>

Global $count, $hBmp

_StartAviLibrary()
_GDIPlus_Startup()

$hImage = _GDIPlus_ImageLoadFromFile(@DesktopDir & "\aaz\1.jpg")
$Width = _GDIPlus_ImageGetWidth($hImage)
$Height = _GDIPlus_ImageGetHeight($hImage)


$avi = _CreateAvi(@DesktopDir & "\test.avi", 5, $Width, $Height)

For $count = 1 to 100
   $hImage = _GDIPlus_ImageLoadFromFile(@DesktopDir & "\aaz\" & $count & ".jpg")
   $hBmp = _GDIPlus_BitmapCreateHBITMAPFromBitmap($hImage)

    _AddHBitmapToAvi($avi, $hBmp)
    _WinAPI_DeleteObject($hBmp)
    Sleep(100)
next

_GDIPlus_ImageDispose($hImage)
_WinAPI_DeleteObject($hBmp)
_GDIPlus_Shutdown()
_CloseAvi($avi)
_StopAviLibrary()
exit