Articles about video | UserComp.com

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.

Making Tagged Videos Searchable in Windows: Opus vs. Windows Search

Learn how to effectively search for tagged videos in Windows using Opus or the built-in Windows Search. Optimize your video tagging for efficient search results.

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.

Understanding the Total Duration with Xfade in FFmpeg

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

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.

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.

Clevo PD70SND-G Running Debian 12: No External Video

This article provides a solution for users experiencing no external video output on their Clevo PD70SND-G laptop running Debian 12.

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.

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.

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.

Post-Processing Blu-Ray Files: A Comprehensive Guide for Tech Support

Learn how to post-process Blu-Ray files for optimal playback on any device. This guide covers the use of tools such as ConvertXtoHD3 to convert MP4 files into the Blu-Ray format. Improve your tech support skills and enhance video quality with this comprehensive tutorial.

Desktop Recording with FFmpeg: Video-Audio Lag Issues (Windows 10)

Learn how to resolve video-audio lag issues while recording your desktop using FFmpeg on Windows 10.

Efficiently Digitizing Multiple Videotapes with Hardware and Software

Learn how to digitize multiple videotapes efficiently using a combination of hardware and software. In this article, we discuss the challenges of digitizing with Elgato Video Capture and suggest alternative solutions.

Understanding Thumbnail Videos: A Tech Support FAQ

Learn about thumbnail videos, their usage, and how to handle related tech support issues.

Troubleshooting Transcode Record Video Issues

Users have reported issues while starting the transcoding process. Learn how to troubleshoot and resolve common problems.

Handbrake Duration Issue with OMF Files: Zero Displayed Duration

Users report that Handbrake displays a duration of 00:00:00 for OMF files, but the video plays in full length with low quality. This article provides solutions to resolve the issue.

Equalizing Audio Frequencies for Comfortable Video Calls on MacOS: Sonoma

Suffering from discomfort during video calls on MacOS Sonoma? Certain frequencies might be causing the issue. Learn how to equalize audio frequencies for a more comfortable experience on Zoom, Meet, Teams, and other platforms.

Reducing Size of 300GB H.264 MP4 Files: Tips Beyond FFmpeg and Handbrake

Learn effective methods to reduce the size of large 300GB H.264 MP4 files without using FFmpeg or Handbrake. Discover alternative tools and techniques for efficient video compression.

Trimming Start of Video Generates Negative Presentation Timestamps with FFmpeg

Learn how to trim the start of a video using FFmpeg and avoid generating negative presentation timestamps.

Comparing AMD RX 5700 XT and Nvidia GTX 1080 Ti: Which Graphics Card Is Better for Gaming, 3D Modeling, and Video Editing?

In this tech support article, we compare AMD RX 5700 XT and Nvidia GTX 1080 Ti graphics cards. Discover which one is the better choice for gaming, 3D modeling, and video editing based on their specifications, performance, and price.

Troubleshooting: FFmpeg Fails to Change Video FPS to 1FPS

Learn how to troubleshoot FFmpeg when it fails to change the video FPS to 1FPS using the command 'ffmpeg -i Example1.gif -c:v libaom-av1 -filter:v 'fps=1''.

Randomly Appearing Visual Bug during Video Playback: Interlaced Pixels and UI Elements

Users report experiencing a random visual bug during video playback, characterized by interlaced pixels and UI elements. This article offers potential solutions for Linux, Windows, and MacOS users.

Playing 2x4 KVideos on Dual Monitors with FFmpeg in Linux

Learn how to play 2x4 KVideos on dual monitors using FFmpeg in a Linux machine. This article provides a step-by-step guide to configure the video settings and set up the display on your Ubuntu system.

Sending UDP Video Stream with FFmpeg and gstreamer

Learn how to send a UDP video stream using FFmpeg and gstreamer. This tutorial covers the command to send a file via UDP using FFmpeg and the receiving process.

Live Video Alteration: How to See Original Unedited Recordings?

Learn how to view your original, unedited live video recordings when they appear blurred, altered, or cut during the recording process.

Troubleshooting Dolby Vision Video File: Unsupported Codec IDs

This article discusses a common issue with Dolby Vision video files and their unsupported codecs (Codec ID and Compressor ID) as detected by ExifTool. It provides potential solutions for handling such files.

Compressing Large Talk Video: Unsure about FFmpeg Settings, Seeking Alternatives

This article provides a solution for compressing a 1.17GB, 1 hour 15 minute talk video, unsure about FFmpeg settings. It explores alternative tools for video compression.

Split Screen Video: How to Convert and Adjust Playback for 1 Second per Screen

Learn how to convert and adjust the playback of a split-screen video with a resolution of 3840x2160 and a length of 29 minutes to display one second per screen.

Extracting Specific Frame Index using FFmpeg's Timestamp (PTS)

Learn how to extract a specific frame index using FFmpeg's Timestamp (PTS) in this tech support article.

FFmpeg Textbox Padding using boxborderw: Setting Width Border

In this article, we will discuss how to use the boxborderw option in the FFmpeg drawtext filter to create a textbox with a width border around it. This option sets the width of the border drawn around the box using a box color.

Understanding Case Video Segments idxbox included I-Frame?

Learn about case video segments idxbox included I-Frame and how it relates to audio in this tech support article. Find out how to optimize your video and audio experience. Read more to find out more.

Training Video Classifier: An Overview

This article provides an overview of the process of training a video classifier using a dataset of 80 videos. Each 15-second video is recorded at 30fps with dimensions of 240x480. Learn about the options for training a classification model and the potential problems that may arise.

Can't Play H.265 Encoded Video Files on TV: AOC Model

Having trouble playing H.265 encoded video files on your AOC TV? Learn about the possible reasons and solutions for this issue.

Combining Image and Audio with Fade-In/Fade-Out Effect using FFmpeg

Learn how to merge an image and an audio file with a fade-in/fade-out effect using the powerful FFmpeg tool. This tutorial provides a step-by-step guide to create a stunning video with a seamless transition.

Troubleshooting Large Video Downloads from OneDrive

Having trouble downloading a 13GB video from OneDrive? Learn how to troubleshoot and resolve issues with large video downloads from the cloud storage service.

Defining ffprobe in Node.js: A Guide to Video Duration Data

Learn how to use ffprobe in Node.js to extract video duration data, avoiding 'ffprobe not found' errors with this simple guide.

FFmpeg HLS Conversion to HEVC fMP4: A Comprehensive Guide

Having trouble converting .mkv AVC video to HLS HEVC codec with two streams of 1080p and 720p quality? Look no further. This guide will walk you through the process of using FFmpeg for HLS conversion to HEVC fMP4 format, providing a step-by-step solution to common issues and improving your video conversion experience.

React Front-end Fails to Fetch Video Server via Streaming

Having trouble streaming videos from a local backend using a React front-end? This tech support article may help you identify and resolve the issue.

Solving Continuous Real-Time Video Frame Rendering Issues in Expo React Native Custom Video Player

In this tech support article, we will discuss the persistent issue related to real-time video frame renderings while implementing a custom slider control in an Expo React Native app. We will provide possible solutions to solve this problem and improve the video player's performance.

Error: Unable to Download Video Data - HTTP Error 403: Forbidden (yt-dl on Heroku)

Having trouble with yt-dl on Heroku, returning an HTTP Error 403: Forbidden? Clearing the cache may not help. This error may be due to a problem with your Telegram ID or IP being blocked. Here's a possible solution to fix the issue.

How to Encode Interlaced Frames using FFmpeg for H264 SD Card Write

Learn how to encode incoming frames as interlaced frames using FFmpeg and H264 for SD card write. This tutorial covers using FFmpeg CAPI to encode raw frames in memory buffers from hardware. The encoding process is explained step-by-step.

How to Play Two Videos Simultaneously in YouTube App?

Learn how to play two YouTube app videos simultaneously without PIP mode stopping. Follow this guide to enjoy watching two videos at once on your Android device.

Integrating Custom Trained YOLO Model with OpenCV Video Object Detection

Learn how to integrate a custom trained YOLO model with OpenCV for real-time object detection in video streams. This article will guide you through the process of using your saved YOLO model weights to perform object detection.

Fixing Audio Issues in Video Merging with Python, ffmpeg and Moviepy

Learn how to troubleshoot and fix common audio issues when merging a video with an audio file using Python, ffmpeg, and Moviepy. Improve your tech support skills with this step-by-step guide.

Creating a Dynamic Delay Fix with MPEG-TS: A Comprehensive Guide

Learn how to create a dynamic delay fix with MPEG-TS in this comprehensive guide. Improve your video streaming experience by understanding the basics of MPEG-TS and implementing a delay fix. This guide is perfect for those looking to enhance their tech support skills.

Get ffmpeg to Output Frames Closer to Start Time

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