Articles in Tech Support | UserComp.com

Understanding Data Transfered Per File in MakerSync

Learn how to check the amount of data transferred per file during a MakerSync job. This information can help you optimize your sync process.

Enabling Custom User-defined Filters in Adblock Plus with Regular Expressions

Learn how to enable and use custom user-defined filters in Adblock Plus with Regular Expressions for advanced blocking.

Understanding File Corruption: Risks of Renaming and Moving Files

Learn about the risks associated with renaming and moving files, and how file corruption can occur even without editing the file content.

Tracking Filenames Transferred Between USB Sticks or Computer's RAM

Users often transfer files between USB sticks or temporarily store data on a computer's RAM while working. In this tech support article, we discuss whether it's possible to track the filenames of these transfers.

Showing Buffer Full Issue During 4k@60fps Screencapture with FFmpeg on CORE i5-10500TE

Users encountering a 'showing buffer full' issue while trying to capture 4k@60fps video using FFmpeg on a CORE i5-10500TE processor are seeking solutions. This article provides possible causes and recommended steps to troubleshoot and resolve the issue.

The Challenge of Rendering Characters with FFmpeg: A Burning Captions Issue

In this article, we discuss a common issue encountered when rendering characters using FFmpeg with Burning Captions. We provide possible solutions to help you overcome this problem.

Firefox Sending HTTP/3 PING Packets After Tab Closed

A user reported unusual network activity after closing a tab in Firefox. The browser was found to be sending HTTP/3, QUIC PING packets to the site, which is not considered malicious but could be causing unnecessary traffic.

How to Run NuclearPizzaWar-Mojam Game on Windows: A Step-by-Step Guide

Learn how to run the NuclearPizzaWar-Mojam game on your Windows system with this simple and effective script.

PowerShell: Checking if a Package is Installed and Installed Time

In this article, we will learn how to check if a PowerShell package is installed and retrieve the installation time using PowerShell cmdlets.

Building a Bus with CAT6 Ethernet Cable: A Tech Support Inquiry

A user on a tech support forum is building a bus and is seeking advice on using CAT6 Ethernet cable for its network infrastructure. They are considering SuperUser for their query.

VMAF Quality Loss with Bicubic Interpolation in ffmpeg: A Beginner's Guide

In this article, we'll explore how to minimize VMAF quality loss when applying bicubic interpolation for video upscaling using ffmpeg. Beginners are welcome!

Downloading and Saving Parts of YouTube Videos: A Tech Support Guide

Learn how to download and save parts of YouTube videos with this tech support guide. This article covers downloading methods for various platforms and provides tips for saving specific video segments.

TLS-CRYPTV2 Client Key Generation Error: Server Key Required

This article provides a solution for the error '--genkey tls-crypt-v2-client requires server key' that occurs during the generation of a TLS-CRYPTV2 client key using OpenVPN.

Removing Title MKV Files with JMkvpropedit: A Guide for Changing Windows File Names for VLC

Learn how to remove titles from MKV files using JMkvpropedit and change their names to display correctly in VLC media player on Windows.

Chrome PDF with Slides: Next Slide Takes Entire Vertical Screen?

Users report that when opening a PDF with slides in Google Chrome, the next slide takes up the entire vertical screen. This issue can be frustrating and make it difficult to navigate through the document. In this article, we'll explore potential causes and solutions for this problem.

Maintaining Transparency and Small File Size When Creating Videos with FFmpeg

Learn how to create videos using FFmpeg with transparent backgrounds and small file sizes by combining images and short audio files.

Firefox Blocks Websites Based on /etc/hosts File on macOS

Users report that Firefox version 125.0.3 refuses to load websites when specific entries are present in the /etc/hosts file on macOS 14.4.1.

Difference between CRF and CQ Parameters in FFmpeg for 1080p H.264 and H.265 Videos

Learn about the difference between Constant Rate Factor (CRF) and Constant Quality (CQ) parameters when compressing 1080p H.264 and H.265 videos using FFmpeg. Understand their impact on high-quality and low-size video output.

Bluray DVD: Adding the Correct Audiotrack

Learn how to add the correct audiotrack to a Bluray DVD when the existing one is not in the desired language. This step-by-step guide covers ripping the DVD to create a new file with the preferred audio.

Exporting IP Addresses from Keepass Database: A Multi-Machine Solution

Learn how to efficiently export IP addresses from a Keepass database across multiple machines.

Temperature and Power: A Strong Positive Correlation in Tech Support

A user notices a strong positive correlation between temperature and power usage on their newly bought high RPM fan laptop. This observation was made through a timeseries real-time graph analysis.

Troubleshooting Inconsistent Valve Steam Local File Transfer Speeds

Users have reported inconsistent speeds during Valve Steam local file transfers, with speeds dropping to zero for minutes and then picking up again. Here's how to troubleshoot this issue.

Fixing Viber Error: Procedure Entry Point IsWow64Process2 Could Not Locate Dynamic Link Library 'Viber.dll'

Learn how to fix the Viber error 'Procedure entry point IsWow64Process2 could not locate dynamic link library Viber.dll'. This issue may occur due to missing or corrupted files. Follow our step-by-step guide to resolve the problem on Windows.

Play Two Videos of Different Resolutions Side by Side: A Solution

Learn how to play two videos of different resolutions side by side using various methods, including GridPlayer and mpv with lavfi.

Specific Video Making: Making Image Last 5 Seconds in Looping Videos

Learn how to make an image last for the last 5 seconds in a looping video. This tutorial covers solutions for specific video making issues on Linux, Windows, and MacOS.

Troubleshooting Intermittent Slow Response HTTP Traffic

Experience intermittent spikes in response time for HTTP traffic? This article provides suggestions to help diagnose and resolve the issue.

Using IPFW with Timed Rules: A Tech Support Guide

This tech support article aims to help users understand how to use IPFW (Internet Protocol Firewall) with timed rules. If you're having trouble activating rules in the desired order or verifying their effects, this guide may provide the answers you're looking for.

UTF-8 Decoders Fail to Decode Encoded Strings: Troubleshooting Steps

This article provides solutions for UTF-8 decoders that fail to decode encoded strings. It covers open-source tools and online methods, explaining the steps to resolve the issue.

Setting up Audible Notification for New Posts as Super User

Learn how to set up audible notifications for new posts as a Super User on various platforms like Linux, Windows, and MacOS. Possible solutions include using AutoIt scripts and RSS feeds.

Remuxing ISOs Without MakeMKV: A Comprehensive Guide

Learn how to remux ISO files without using MakeMKV. This comprehensive guide covers methods for Linux, Windows, and MacOS users.

FFMPEG: Troubleshooting Convert Error for Changing Output File Format from .mkv to .mp4 on Different Operating Systems

This article provides a solution for the FFmpeg convert error encountered when trying to convert a .mkv file to .mp4 on different operating systems, including Linux, Windows, and MacOS.

Splash Light Appears in Upper Portion of Screen: Is Laptop Screen Broken?

If you notice a splash light appearing in the upper portion of your laptop screen, it might indicate a problem with the screen. In this article, we'll help you determine if your laptop screen is broken and suggest some potential solutions.

Cloning Local Git Repositories using SSH: A Tech Support Guide

Learn how to clone local Git repositories using SSH in this tech support article. Officially documented steps for cloning repos from a host URL format: git clone ssh://user@localhost:/C:/path/to/repo.

Firefox Can't Reach 'mdns.local' Names with Two Labels (Local Fake Subdomains)

Users report that Firefox cannot reach hosts named 'mdns.local' with two labels, such as 'myservice.local.extra.local'. Chromebased browsers have no issues with these names. Firefox only supports reaching hostnames.local extra.local names, like'myservice.local'.

FFmpeg Command Deprecation: Updating from Version N-94168