documentprocessing

from hachoir.parser import createParser
from hachoir.metadata import extractMetadata

# File to extract metadata from
file_path = "media_file.mp4"

# Create a parser for the file
parser = createParser(file_path)
if not parser:
    print("Unable to parse file.")

documentprocessing

from exiftool import ExifToolHelper
from datetime import datetime
with ExifToolHelper() as et:
    now = datetime.strftime(datetime.now(), "%Y:%m:%d %H:%M:%S")
    et.set_tags(
        ["rose.jpg", "skyblue.png"],
        tags={"DateTimeOriginal": now},
        params=["-P", "-overwrite_original"]
    )

documentprocessing

import exiftool

files = ["2407.10671v3.pdf"]

with exiftool.ExifToolHelper() as et:
    metadata = et.get_metadata(files)    
    for d in metadata:
        for k, v in d.items():
            print(f"Dict: {k} = {v}")

documentprocessing

Presentation presentation = Presentation.Create("InsertImageInSlide.pptx");

// Create slide
Slide slide = new Slide();
// Add text shapes.
Image image1 = new Image("image.png");
// Set xAxis
image1.X = 180.0;
// Set yAxis
image1.Y = 128.0;

documentprocessing

// Create a new PowerPoint presentation at the specified file path
Presentation presentation = Presentation.Create("PowerPointPreesentation.pptx");

// Create a text shape for the title and set its properties
TextShape shape = new TextShape();
shape.Text = "Title: First Title From Fileformat.Dev";
shape.TextColor = "980078";
shape.FontFamily = "Arial";

// Create the slide and add the text shape to it

documentprocessing

// Create an object of the Presentation class.
 Presentation presentation = Presentation.Create("blankPresentation.pptx");

//Perform necessary operations.
//...

// Call the Save method to save the PowerPoint file onto the disk.
presentation.Save();

documentprocessing

Workbook workbook = new Workbook();
workbook.ApplyFontStyle("Arial", 14);
Worksheet worksheet = new Worksheet(workbook);

worksheet.insertValue("A10", 10, "some data", 0);
worksheet.saveDataToSheet(0);
workbook.Save("spreadsheet.xlsx");

documentprocessing

// Create an object of the Workbook class.
 Workbook workbook = new Workbook();

// Call the Save method to save the Excel file onto the disk.
workbook.Save("/spreadsheet.xlsx");

documentprocessing

var fileInfo = new FileInfo("d:\\testfile.eml");
var eml = MsgReader.Mime.Message.Load(fileInfo);

if (eml.Headers != null)
{
        if (eml.Headers.To != null)
        {
            foreach (var recipient in eml.Headers.To)
            {
                var to = recipient.Address;            

documentprocessing

using (var msg = new MsgReader.Outlook.Storage.Message("testfile.msg"))
{
        var from = msg.Sender;
        var sentOn = msg.SentOn;
        var recipientsTo = msg.GetEmailRecipients(MsgReader.Outlook.RecipientType.To, false, false);
        var recipientsCc = msg.GetEmailRecipients(MsgReader.Outlook.RecipientType.Cc, false, false);
        var subject = msg.Subject;
        var htmlBody = msg.BodyHtml;
        // etc...
}