Articles about video | UserComp.com | Page [ 8 ]

Optimizing Post-processing Workflow with FFmpeg for Janus Playrecord Plugin

Automate FFmpeg post-processing of Janus Playrecord files to reduce encoding time and prevent server bottlenecks.

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No Sound in MP4 Videos Played on Ubuntu 20.04.5 LTS: A Tech Support Guide

Resolve missing audio in MP4 videos on Ubuntu 20.04 by verifying streams with FFmpeg and installing ubuntu-restricted-extras and GStreamer plugins.

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FFMPEG: Add multiple audio files to the video. Previous audio muffled

Fix muffled audio when merging multiple tracks with FFmpeg by using amix filter with normalize=1 to prevent amplitude clipping.

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Grub Not Showing Support for Possible Video Modes on Debian 12

Fix GRUB video mode limitation on Debian 12 by enabling the framebuffer and setting a custom resolution in /etc/default/grub.

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Rotating and Shrinking Video: One First with FFmpeg

Apply FFmpeg transpose and scale filters in correct order to rotate video and reduce file size without distortion.

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File Size Increases When Converting MP4 to WebM

Reduce MP4 to WebM file size by lowering CRF, optimizing audio bitrate, and selecting efficient codecs like VP9 or AV1.

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Tackling Check Drive Bottleneck: Video Playing Performance After Drive Swap

Resolve video stuttering after an SSD upgrade by fixing hardware handoff errors, updating storage drivers, and correcting thermal throttling.

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Adding Unwanted MPEG-4 Stream in FFmpeg Convert

Resolve unwanted MPEG-4 streams in FFmpeg output by using the -map option to explicitly select only desired video and audio tracks.

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

Compare AMD RX 5700 XT and Nvidia GTX 1080 Ti for gaming, 3D modeling, and video editing to choose the best card for your specific workload.

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FFmpeg Image + Audio YouTube Settings

Resolve YouTube upload errors by converting static images and audio into compatible MP4 videos using FFmpeg with libx264 and AAC.

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Struggling to Clear Text Input Field After Download Event in Your DIY Video Downloader?

Clear text input after successful video download to prevent accidental re-submission and confirm task completion.

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How to Record Desktop Video and Audio in Windows 10 using FFmpeg

Resolve the need to record Windows 10 desktop video and audio simultaneously using FFmpeg without third-party software.

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Troubleshooting Scrambled Frames when Converting EXR Frames to MP4 using FFmpeg

Resolve scrambled frames during EXR to MP4 conversion by enforcing frame rate, specifying yuv420p pixel format, and ensuring zero-padded input naming.

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What's the Best and Most Powerful Video Editing Software?

Helps users select the optimal video editing software based on their operating system, budget, and specific workflow requirements.

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Can't Convert APNG to MP4 with FFmpeg?

Resolve FFmpeg APNG to MP4 conversion errors by using libx264, yuva420p pixel format, and correct framerate settings.

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How to use FFMPEG with stream as an input in C#

Solves the problem of piping video data directly from memory into FFmpeg in C# without creating temporary files, while preventing deadlocks through proper stream synchronization.

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Combining Video and Audio with FFmpeg

Resolve FFmpeg stream mapping errors and audio-video synchronization drift when combining separate media files.

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A Shorter Way to Convert MKV HLS using FFmpeg

Resolve MKV HLS conversion errors by correctly splitting streams into segments and preserving subtitles using FFmpeg.

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Merge Two Audio Tracks into a Video File with a Single FFmpeg Operation

Merge two audio tracks into a video file using FFmpeg's amix filter while preserving the original video stream without re-encoding.

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Assigning Shortcut Key for Making List Videos Play with Batch File in Tech Support

Assign a keyboard shortcut to play videos by using VBScript to create a Windows shortcut for a batch file, bypassing the limitation that batch files do not support direct hotkey assignment.

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Optimizing Large GIF Files with FFmpeg: Reducing Size, FPS, Color Palette

Reduce large GIF file sizes by lowering FPS and optimizing the color palette using FFmpeg to improve web performance.

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Troubleshooting AMD GPU Video Issues on Windows 11

Resolve AMD GPU video issues on Windows 11 by updating drivers, adjusting hardware acceleration, and checking physical connections.

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Does merging multiple videos into one affect video delays?

Resolve audio-video sync drift in merged videos by addressing mismatched frame rates, variable frame rates, and codec inconsistencies.

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How to Copy Video, Covert All Audio Streams to AC3, and Only Keep Subtitles in English Using FFmpeg

Resolve FFmpeg command errors when copying video, converting audio to AC3, and filtering for English subtitles only.

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Efficiently Encode FFmpeg Gameplay Footage Without Quality Loss

Compress OBS gameplay footage using FFmpeg with libx264 or libx265 and CRF 18-23 to reduce file size while maintaining visually lossless quality.

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How to Download Embedded Private Vimeo Video - Tech Support Guide

Explains why downloading private Vimeo videos is technically blocked by DRM and access controls, outlining legitimate offline viewing methods.

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Fixing FFMPEG Command: Creating Subtitles with the Right Font

Resolves FFMPEG subtitle rendering failures by fixing font path errors, permission issues, and libharfbuzz jitter.

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Troubleshooting FFmpeg Infinite Loop Video Issue

Resolve FFmpeg infinite loop video issues by using the -stream_loop -1 option combined with a duration limit to prevent excessive file growth.

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How to Disable "Trending Videos from the Web" and Similar in the Start Menu on Windows 10

Disable Trending Videos and Start Menu suggestions in Windows 10 to remove cluttered web content and improve privacy.

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How to Close YOLOv8 Video Detection Window with Keypress

Resolve stuck YOLOv8 video windows by adding cv2.waitKey to detect keypresses and break the inference loop.

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How to Stitch Several MP4 Files Together: A Comprehensive Guide

Resolve playback errors and ensure seamless stitching of MP4 files by verifying identical technical specifications before using FFmpeg concat demuxer.

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How to Use Linux Mint and FFmpeg Software to Stabilize a Video

Stabilize shaky video footage on Linux Mint using FFmpeg's vidstabdetect and transform filters without third-party GUI tools.

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FFV1 vs. H.264/H.265: Lossless vs. Huffyuv Encoding for Videos

Resolve video codec selection by choosing FFV1 or Huffyuv for lossless archival integrity versus H.264/H.265 for efficient distribution.

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Why Using Vorbis 2.0 Makes Your Video File Size Bigger: A Tech Support Insight

Resolve bloated video files caused by misusing the audio-only Vorbis codec or inefficient encoding settings.

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Batch Converting MKV to MP4 with ffmpeg

Batch convert MKV files to MP4 using ffmpeg stream copying to preserve quality and speed without re-encoding.

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Unexpected Behavior in Old Video Games on Windows

Resolve crashes and graphical glitches in old video games on Windows by enabling compatibility modes and adjusting folder permissions.

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Add Audio Track & Subtitle Tracks to Video - Multiples Supported

Embed multiple audio and subtitle tracks into a video file using FFmpeg with proper labeling for player recognition.

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Resolving Video Stutters when Watching Movies on Windows and Linux with a Powerful Router

Resolve video stutters on Windows and Linux by optimizing hardware acceleration, codec settings, and network stability.

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

Merge a static image with audio using FFmpeg while applying fade-in and fade-out effects to the sound track.

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Concatenating FFmpeg Recording Segments without Resetting Timestamps: A Guide

Merge FFmpeg recording segments into a single file while preserving continuous timestamps and avoiding timecode resets.

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FFmpeg Video: Poor Black Depth - Solution for Faded Areas

Fix washed-out blacks in FFmpeg by correcting color range metadata with -color_range and deepening shadows using the eq video filter.

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Adding Colorimetry Flags with MKVToolNix

Fix washed-out colors and incorrect gamma by adding colorimetry flags to MKV files using MKVToolNix without re-encoding.

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Coworker's Painting-ified Background Image on Zoom Call Surprises Everyone

Resolve the issue of plain or distracting virtual backgrounds by applying artistic filters to create a stylized, professional painting effect for Zoom calls.

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How to Convert ClipHEVC p010 Video to FFmpeg – Tech Support Guide

Resolve FFmpeg pixel format errors when converting ClipHEVC p010 video by configuring hardware or software encoders with explicit 10-bit pixel formats.

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Convert and Save Videos to MP4 Format: A Social Media App Essential

Resolve social media upload failures and playback errors by converting videos to MP4 with H.264 and AAC codecs using FFmpeg.

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FFmpeg: Video to Images - Convert Video to Images with FFmpeg

Extract individual frames from video files using FFmpeg to create thumbnails or analyze content with precise control over timing, frame rate, and image quality.

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Ensuring Correct Color Extraction when Extracting Frames from Videos using FFmpeg: PNG, JPEG and More

Fix washed-out colors and hue shifts in FFmpeg frame extraction by using -pix_fmt rgb24 to force RGB output.

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Unable to Convert MKV Video File to MP4 Container: Unsupported Codec?

Resolve FFmpeg unsupported codec errors when converting MKV to MP4 by using lossless remuxing or explicit audio transcoding to ensure container compatibility.

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FFmpeg - Cut Without Reencoding and Strange Behaviour: Application Provided Duration is Out of Range for mov/mp4 Format

Fixes FFmpeg duration out of range errors in MOV/MP4 files by ensuring valid metadata headers before stream copying.

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FFMPEG - PNG Overlay - Fade In / Out

Apply fade-in and fade-out effects to a transparent PNG overlay at specific timestamps in an FFmpeg video.

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