Articles about fmpeg | UserComp.com

FFmpeg Hardware Scale Error with CUDA on Ubuntu 22.04

Users of Ubuntu 22.04 with a NVIDIA GeForce graphic card and CUDA installation are encountering a FFmpeg hardware scale error. This article explains the cause and provides a solution.

FFmpeg Batch Script Not Working on Windows 11

A user reports that their FFmpeg batch script, which has always worked, suddenly stopped functioning on a Windows 11 machine. They have tried installing FFmpeg on another Windows 10 machine but encountered the same issue. Seek solutions to resolve the problem.

FFmpeg Showing Incorrect Frame Number with Drawtext Output

Users report that FFmpeg is displaying incorrect frame numbers when using the drawtext filter. This article provides potential solutions for this issue.

Troubleshooting LosslessCut Error: 'Command not found' with exit code 4294967268

Users have reported encountering the error 'LosslessCut: Command not found' with exit code 4294967268 while trying to use the LosslessCut tool with FFmpeg. This article provides suggestions for troubleshooting this issue on various platforms.

Is Multiple Muxing/Re-encoding/Copy Operations with FMPEG Doable?

The user is experiencing issues with multiple muxing, re-encoding, and copy operations using FMPEG. They are seeking confirmation on whether this scenario is actually doable.

Generating MPEG-DASH Manifest using FFmpeg Command Line

Learn how to generate an MPEG-DASH manifest file using FFmpeg command line. This article explains the necessary command and its usage.

Recording System Sounds with FFmpeg: A Tech Support Guide

Learn how to record system sounds, including alerts and notifications, using FFmpeg without modifying system settings. Follow this tech support guide.

Batch Compressing MP4 to GIF using FFmpeg: A Step-by-Step Guide

Learn how to convert multiple MP4 files into GIFs using FFmpeg with batch processing. Follow the instructions below to compress your MP4 files and create GIFs.

Getting FFmpeg with QSV Intel ARC Video Card Working: A Comprehensive Guide

Learn how to get FFmpeg working with Intel ARC video cards using QuickSync Video (QSV) for efficient video encoding. This comprehensive guide covers installation and construction of valid encoding statements.

Automatically Splitting Large .mp4 Videos into Smaller Files with Black Frames using FFmpeg

Learn how to automatically split large .mp4 videos into smaller files with black frames using FFmpeg. This technique is useful when dealing with videos that have either cut-off frames, transitioned cut-starts, or next videos with 2-second black frames.

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.

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.

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.

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.

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.

Selecting GPU: Intel Xe vs Nvidia for FFmpeg with qsv codec

Learn how to choose between Intel Xe and Nvidia GPUs when using FFmpeg with the qsv codec.

Troubleshooting TR101 Errors while Streaming MP4 File on Localhost with FFmpeg

Encountering TR101 errors while streaming an MP4 file on localhost using FFmpeg? Learn how to diagnose and resolve this issue.

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.

Troubleshooting Image Concatenation Issues with FFmpeg: A Windows PowerShell Approach

Experiencing issues with image concatenation using FFmpeg on Windows PowerShell? Learn how to troubleshoot and resolve common problems with the provided script.

Windows 10 UAC Causes FFmpeg Crash during Desktop Capture

Users encountering issues with FFmpeg crashing during desktop capture on Windows 10 may be due to User Account Control (UAC) interrupting the process. This article provides a suggested solution.

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.

Extracting Discrete EAC3 7.1 Audio Channels with FFmpeg

Learn how to extract discrete EAC3 7.1 audio channels using FFmpeg with the channelsplit filter and save them as 24-bit LE WAV files.

Unable to Play RTSP Stream using ffmpeg on Ubuntu: A Comparison between Ubuntu 20.04.5 LTS and Ubuntu 22.04.3 LTS

In this tech support article, we compare the ability to play Real-Time Streaming Protocol (RTSP) streams using ffmpeg on Ubuntu 20.04.5 LTS and Ubuntu 22.04.3 LTS. Both systems have Docker containers with mediatx installed. Let's explore the issue and find a solution.

Randomly Selecting MP3 Audio Files with FFmpeg

Learn how to randomly select MP3 audio files from a folder using FFmpeg.

ClashWindows Installed on Windows PC: Unrelated DLL Links to FFmpeg, DirectX, OpenGL, VulkAN Libraries - Is It Spyware?

Recently, ClashWindows was installed on a Windows PC and discovered to be linking to unrelated DLLs such as FFmpeg, DirectX, OpenGL, and VulkAN. Users are concerned that this may indicate spyware. In this article, we will explore the potential implications of these DLL links.

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''.

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.

Unable to Work: Invalid Stream Specifier '0:a:0' Error in FFmpeg

When transcoding a video file using FFmpeg, you may encounter an error message stating 'Invalid stream specifier 0:a:0'. This article provides a solution to resolve this issue.

Optimizing Performance of FFmpeg for Continuous Streaming of IP Cameras

This article provides tips for optimizing the performance of FFmpeg when streaming IP cameras in continuous mode. With up to 18 cameras streaming in 1080p resolution, performance issues can arise. This article suggests methods for improving FFmpeg's handling of multiple streams.

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.

Merging Three Audio Files into One: A Tech Support Guide

Learn how to merge three audio files (.wav) into one file using FFmpeg.

Performing NVIDIA GPU Scaling with FFmpeg using ddgrab (Windows)

Learn how to perform NVIDIA GPU scaling while screen capturing and encoding using FFmpeg and ddgrab on Windows.

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.

Resolving Unrecognized Option U Error in FFmpeg Installation

This article explains how to resolve the 'getting Unrecognized option u. Errors splitting argument list: Option not found jrottenberg/ffmpeg:6.0-alpinerelease' error during FFmpeg installation on a Linux system.

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.

Creating a Black Background Image (1920x1080) usingFFmpeg

Learn how to create a lossless black background image with a size of 1920x1080 pixels usingFFmpeg.

Creating a Black Background Image (1920x1080) with FFmpeg

Learn how to create a lossless black background image with a size of 1920x1080 pixels using FFmpeg.

Fixing CocoaPods Minimum Version Error with FFmpegKit in Flutter on Mac

Learn how to fix the CocoaPods minimum version error when building a Flutter app with FFmpegKit on Mac. Follow our step-by-step guide to get your app up and running.

Learn DXVA2 Decoding with DirectX API instead of FFmpeg Frame Decoding

Explore the benefits of using DXVA2 decoding with DirectX API for efficient video decoding, resizing, and blending, as an alternative to FFmpeg frame decoding. Learn how to implement DXVA2 decode for improved tech support.

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.

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.

Troubleshooting FFmpeg-Recorded RTSP Video Stream Not Displayed in VLC Media Player

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