Explorateur de Fichiers - (Moved)

[SASL]

Bonjour,

je voudrais créer un affichage personnalisé des fichiers d'un dossier.

Exemple 16 vignettes de fichiers en 4 lignes et 4 colonnes / page puis au-dessous de chaque vignette, le nom du fichier et d'autres infos.

Mais je ne sais par ou commencer !?

Quote

Hello,

I would like to create a custom view of the files in a folder.

Example 16 file thumbnails in 4 rows and 4 columns / page then below each thumbnail, the name of the file and other info.

But I don't know where to start !?

 

Edited December 28, 2020 by Jos

[Jos]

Moved to the appropriate forum, as the Developer General Discussion forum very clearly states:

Quote

General development and scripting discussions.

---

Do not create AutoIt-related topics here, use the AutoIt General Help and Support or AutoIt Technical Discussion forums.

 

This is an English forum, so please translate your questions before posting:

Jos

Edited December 28, 2020 by Jos

[Nine]

Is this for your own GUI ? Not sure exactly what you are aiming for.

But look at _GDIPlus_ImageGetThumbnail.

Also Shell.application could be use to extract all infos about a file.

[SASL]

Hi.

Sorry for the language, but I was supposed to be on the french forum.

Thank U for the translation and for your suggestions.

But can _GDIPlus_ImageGetThumbnail give thumbnails for mp4 files?

[Musashi]

2 hours ago, SASL said:

But can _GDIPlus_ImageGetThumbnail give thumbnails for mp4 files?

The help example for _GDIPlus_ImageGetThumbnail states  :

$sFile = FileOpenDialog("Please select an image", "", "Image (*.jpg;*.png;*.bmp;*.gif;*.tif)", BitOR($FD_PATHMUSTEXIST, $FD_FILEMUSTEXIST))

I therefore assume that only the formats 

*.jpg; *.png; *.bmp; *.gif; *.tif

are valid.

[Nine]

That seems to work (sort of).   I was able to extract a bmp out of a mp4.  But modifying the Frame Time is not changing anything for me, I always get the same picture.

https://www.autoitscript.com/forum/topic/170300-bitmap2ascii/page/2/?tab=comments#comment-1246194

Once you get your bmp, you could use my suggestion above.

[SASL]

Is it the code from Trancexx posted in May 17th 2015?

[Nine]

1 minute ago, SASL said:

Is it the code from Trancexx posted in May 17th 2015?

Hmmm, what do you think ?  

[SASL]

If so, it didnt give any bmp in the GrabbedFrame folder !

[Nine]

Try this code, I changed a bit and it is working for me :

$sVideo = FileOpenDialog("Choose Video File", "", "All Files (*)")

$sOutFolder = @ScriptDir

$sBMP = $sOutFolder & "\0.bmp"
$nFrameTime = 5 ; in seconds

$bExtracted = ExtractFrame($sVideo, $sBMP, $nFrameTime)
ConsoleWrite("@error = " & @error & ", @extended = 0x" & Hex(@extended) & @CRLF)
ConsoleWrite("Extracted = " & $bExtracted & @CRLF)

Func ExtractFrame($sVideo, $sBMP, $nFrameTime)
    Local $aCall = DllCall(@ScriptDir & "\FrameGrabber.dll", "long", "ExtractFrame", _
            "wstr", $sVideo, _
            "wstr*", $sBMP, _
            "int64*", $nFrameTime * 10000000, _
            "int", 1)

    If @error Then Return SetError(1, @error, False)
    If $aCall[0] Then Return SetExtended($aCall[0], False)
    Return $aCall[0] = 0
EndFunc

 

[SASL]

Thx for your reply.

I get this:

@error = 1, @extended = 0x00000001
Extracted = False

What does it mean?

[Nine]

It means it doesn't work for you.  Are you sure you got the dll in @scriptdir ?  You must run it x86.  Tested on Win7.  Some mp4 seem not being readable by the dll.

FYI : @extended:

1 = unable to use the DLL file

 

ps.  just tested on Win10 and dll is not working at all...

Edited December 30, 2020 by Nine

[GokAy]

Maybe you can use ffmpeg for this?

https://www.google.com/search?q=ffmpeg+extract+thumbnail+from+mp4&oq=ffmpeg+extract+thumbnail+from+mp4&aqs=chrome..69i57.12959j1j7&sourceid=chrome&ie=UTF-8

[SASL]

So I have to download ffmpeg? Which link would you recommend?

[GokAy]

This one seems alright, it will contain 3 exe's and some documentation files. ffmpeg.exe alone was enough for my case). The official ffmpeg site links to this one and one other btw:

https://github.com/BtbN/FFmpeg-Builds/releases/download/autobuild-2020-12-30-12-37/ffmpeg-n4.3.1-26-gca55240b8c-win64-gpl-4.3.zip

How to install (I did not install, just copy pasted to a known location within my project folder):

https://www.youtube.com/watch?v=qjtmgCb8NcE&feature=emb_logo

Edited December 30, 2020 by GokAy

[SASL]

Thanks, i will try.