Articles about f | UserComp.com

Animating Parameters with FFmpeg: Creating a Gradual Color Rotation GIF

Learn how to create a GIF animation using FFmpeg with a gradual color rotation effect. This tutorial covers the process of using the first frame as the basis for the animation and rotating the colors gradually.

Delete Unused Profile in Microsoft Edge: A Weekend Exploration

Learn how to delete unused profiles in Microsoft Edge on Windows, Mac, and Linux. Follow these simple steps to manage your browser profiles effectively.

PC Wi-Fi Connectivity Issue: Intermittent Data Loss Every Second

Users report intermittent data loss during Wi-Fi connections on their PCs. This article provides steps to help diagnose and resolve the issue.

Easily Convert Long Video Collections to GIFs: A Tech Support Guide

Learn how to convert long video collections into GIFs using simple tools, even if you're not command line fluent. Recommended tool: FFmpeg.

Easily Cut Long Video Collections into GIFs: A Tech Support Guide

Learn how to cut long video collections into GIFs with ease. This tech support article covers recommended tools, including FFmpeg, and instructions for both command-line and non-command-line users.

No Space Left: Device Shows Free Space, But Nothing Works (Debian)

Encountered an issue where a Debian device shows available space, but nothing works and internet service is down. This article explains how to free up space and resolve the issue.

Mismatched Network Printer Drivers: HP Plotter with Microsoft Generic Driver

When installing an HP plotter print server with a particular driver, and using a generic Microsoft driver on a client computer, this can lead to printing issues. This article explains how to resolve the mismatched driver problem.

FFmpeg 5.1.3 Stuck Opening AVFoundation Audio Device (AVerMedia Capturer)

Users report FFmpeg 5.1.3 getting stuck while opening an AVFoundation audio device using AVerMedia capturer on Linux systems.

Exporting CRT File Certificates using OpenSSL in Windows DOS Prompt

Learn how to extract and export a CRT file certificate using the OpenSSL utility in the Windows DOS prompt.

How Do File Properties Affect Video File Size?

In this article, we will discuss how file properties, specifically video compression, impact the size of your video files on Windows, Linux, and MacOS systems.

Unexpected Checksum File Alterations in Ubuntu PDF Service

While developing a small web service on Ubuntu using Apache2 and PHP, an unexpected issue arose when uploading and converting PDF files to PDF/A-2b using the pdftk tool. The checksum files for the uploaded PDFs were altering without any obvious reason.

Macrocompressing and Expanding Formulas in Excel: A Comprehensive Guide for Tech Support

Learn how to compress and expand Excel formulas using macros to optimize your workbook's size and improve performance. This tech support article provides step-by-step instructions for both VBA and PowerQuery methods.

Understanding the Total Duration with Xfade in FFmpeg

Learn how to calculate the total duration when applying an Xfade transition with FFmpeg.

Cloning External Drive: Minitool Almost Done, But Power Off External HDD Not Showing Anywhere

Learn how to resolve the issue of a powerless external hard drive during the cloning process using Minitool. This article offers a step-by-step guide.

Running a Batch File in a Specific Directory with a Command in Windows

Learn how to run a batch file in a specific directory and execute a command using cmd and pdftk.exe in Windows.

TextExpander Performance Issues on Windows: A Common Query

Many users report slower snippet expansion in TextExpander on Windows compared to Mac. In this article, we'll discuss potential causes and suggested solutions to improve TextExpander performance on your Windows system.

Unable to Install Seafile Server Dependencies on Raspberry Pi

This article provides a solution for users experiencing issues installing Seafile server dependencies on their Raspberry Pi.

Troubleshooting RemoteHost Disconnected Errors with SSHFS Cronjob in OpenBSD

Learn how to diagnose and resolve errors when automounting directories using SSHFS in OpenBSD through cron jobs, including the 'RemoteHost disconnected' error.

Downsampling 4:4:4 YUV video: 4:2:2 issue with FFmpeg

Learn how to downsample YUV raw video using FFmpeg with the 4:4:4 to 4:2:2 format. This article provides a step-by-step guide and troubleshoots common issues.

Searching Specific Columns: Replacing Special Characters in Large Text Files

Learn how to search for specific columns and replace special characters in large text files using various command-line tools. This article covers the basics of handling large files and provides examples for different operating systems.

VBA Project in Corrupted Word Docm File: Extracting Unreadable Code

Learn how to extract unreadable VBA code from a corrupted Word Docm file using Python scripts.

Transforming Formula Field Reference to Table Reference in LibreOffice Calc

In this article, we will explain how to transform a formula field reference to a table reference in LibreOffice Calc. This can be helpful when dealing with large spreadsheets and improving formulas' readability and maintainability.

Table of Contents with Aligned Heading on Left Side: A Tech Support Guide

Learn how to create a table of contents with an aligned heading on the left side in various platforms such as Linux, Windows, and MacOS. Get step-by-step instructions and optimize your document for better accessibility.

Understanding Port Forwarding for Dedicated Servers in Project Zomboid

Learning the ins and outs of port forwarding for Project Zomboid dedicated servers to ensure smooth gameplay.

FFmpeg Upgrade: Format Duration Significantly Increases

Users report a significant increase in format duration after upgrading FFmpeg from version 5.1.4 to a newer version. The command `ffprobe -v error -print_format json -show_format -show_streams too-many-packets.mp4` reveals the normal format duration of 6.452 seconds for the file `too-many-packets.mp4` with FFmpeg 5.1.4. However, the upgraded FFmpeg version results in a longer format duration.

Microsoft Edge vs Firefox: Saving Web Pages - Brief Difference upon Opening

When opening Microsoft Edge and Firefox, if a web page is saved, what is the difference in appearance? Let's explore this tech support question.

Automating Remote Server Upgrade and Reboot with GitHub Actions Workflow

Learn how to create a GitHub Actions workflow to automate remote server upgrades and reboots. Manually trigger the workflow, set necessary applications, and streamline your deployment process.

ASUS FX553VE Black Screen of Death: Troubleshooting Guide

This article provides a step-by-step guide to troubleshoot the ASUS FX553VE laptop when it shows a black screen during power-on. The laptop may not boot fully, the fan might not turn at full speed, and some LED indicators, like Power and Airplane mode, may not light up.

Outlook iOS: Randomly Increasing Email Font 10x on Mac

Users report an issue where Outlook for iOS randomly increases the font size of emails on their Macs. This article provides troubleshooting steps to help resolve the issue.

FFMPEG: Creating a Green-Blue Scale Output like Grayscale

Learn how to create a green-blue scale output using FFMPEG, similar to a grayscale output.

Restoring 'OpenCmd' instead of 'PowerShell' in Windows 10 File Explorer

Learn how to change the default context menu option in Windows 10 File Explorer from 'Open PowerShell' to 'Open Command Prompt' (OpenCmd).

File Association: JavaWs not working on Windows 10 for JSP files

Users report JavaWs not working on Windows 10 for launching JSP files. This article explains how to associate JSP files with JavaWs.

Customized Music in Programs Features: A Detailed Look

In this article, we will explore how to customize music settings in Programs Features on various operating systems. Learn how to select and modify music in Tools or Folder view.

Making Chapter Stick Positions 'Stick' in Word

Learn how to make chapter positions stay put in Microsoft Word documents.

Enable GetR1C1 Reference Style Option in Excel QATBar: A Step-by-Step Guide

Learn how to quickly enable the GetR1C1 Reference Style Option in Excel's QATBar for easier formula entry. Follow our step-by-step guide.

Filtering Windows EventViewer Based Information: Category: Microsoft.EntityFrameworkCore.Database.CommandEventId:20101 ExecutedDbCommand

Learn how to filter Windows EventViewer based on specific information such as the Category: Microsoft.EntityFrameworkCore.Database.CommandEventId:20101 ExecutedDbCommand.

Prioritizing Wi-Fi and Lan Connection for Server: A Tech Support Guide

Learn how to prioritize Wi-Fi and LAN connections for a server during a dedicated internet connection setup. This tech support guide provides practical steps to keep LAN access while connecting to the internet via Wi-Fi.

Does Saving CFD/CAD Projects on HDD Affect the Speed of Programs Installed on SSD?

Users who install programs on SSD to increase their performance are wondering if saving CFD/CAD projects on an HDD affects the speed of the software. In this article, we'll discuss the pros and cons of this setup.

Creating Bootable USB Flash Drive with Ventoy: A Comprehensive Guide

Learn how to create a bootable USB flash drive using Ventoy. This step-by-step guide covers the creation of USB HBCD for Legacy BIOS-MBR and UEFI-GPT systems.

How to Set Background Black with Blur Transitional Area using FFmpeg

Learn how to set a black background with a blur transitional area using FFmpeg. This guide covers the necessary FFmpeg command for achieving this effect.

Extending PostScript Font: Creating Type 3 Font Glyphs (Extraglyphs) in Standard Fonts like Courier

Learn how to create custom Type 3 font glyphs (extraglyphs) in standard PostScript fonts such as Courier. This tutorial covers the process of constructing these glyphs from scratch and applying them to your projects.

Preventing Windows Mail from Replacing Outlook on Windows 10/11

Windows 10/11 may default to the Mail app as the preferred email client due to its simplicity in managing multiple mail accounts. However, if you prefer using Outlook, here's how to prevent Windows Mail from replacing it.

FFmpeg: Incorrect Rendering of Arabic Fonts with Diacritical Marks in Drawtext

Learn how to resolve FFmpeg issues related to incorrect rendering of Arabic fonts with diacritical marks using custom fonts in the drawtext function.

Windows Defender Unable to Detect and Remove Quarantined Malware: A Solution

Users reporting issues with Windows Defender failing to remove quarantined malware, even after multiple attempts. This article provides a potential solution by suggesting the use of Malwarebytes for offline scanning.

Extracting Parts of International Conference Videos: English Spoken Language using Command Line

This article explains how to extract English parts from international conference videos containing mixed sentences in English and Chinese using command line tools.

Setting Up a Realtek RTL8188US Wi-Fi Adapter: A Comprehensive Guide

Learn how to set up a Realtek RTL8188US Wi-Fi adapter on Linux, Windows, and MacOS. This comprehensive guide covers installation and troubleshooting steps for a successful connection.

Switching from Legacy BIOS to UEFI boot mode in Fedora 39

Learn how to switch your Fedora 39 system from Legacy BIOS to UEFI boot mode without reinstalling the entire system.

Using Excel 2021 (Office 365) on a New Win 11 PC

A user recently bought Office 2021 for their new Windows 11 PC and encountered an issue with Excel. This article provides steps to resolve the problem.

Microsoft Entra ID: Resolving 'Confused' Remapping Issues on Premises for a Windows 2019 Domain Controller

In this article, we'll guide you through troubleshooting 'Confused' remapping issues on-premises for a Microsoft Entra ID-synced Windows 2019 domain controller. Follow the steps below to ensure your personal account functions correctly after synchronization.

Displaying Soccer Match Results with 'Win' and 'Lose/Tie' in Google Sheets

Learn how to systematically display soccer match results, including 'Win', 'Lose', and 'Tie', in Google Sheets.

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