Articles about audio | UserComp.com

Fixing the 'ffmpeg -itsoffset is not working' Issue

Resolve incorrect audio shifting in FFmpeg by placing -itsoffset before the target input and avoiding conflicts with timestamp filters.

Create a Limit Frequency Response Range WAV File Using FFmpeg

Limit the frequency response of a WAV file by applying highpass and lowpass filters to isolate specific audio ranges.

How to Convert WAV to WAVE Audio IEEE Float Stereo 44100 Hz

Convert WAV files to IEEE Float stereo 44100 Hz using FFmpeg for professional audio workflows.

Windows 10 Sound Mixer: Is it normal for only speakers to show activity?

Explains why Windows 10 Sound Mixer only shows speaker activity and confirms this is normal behavior for playback-only setups.

Mouse Skips Around Screen on New Computer: Troubleshooting Mouse Audio Issues

Resolve mouse cursor skipping on new computers by addressing driver conflicts, hardware interference, and polling rate mismatches.

Adding Multiple Delayed Audio Streams to a Single Video Using FFmpeg

Resolve audio synchronization issues by adding multiple delayed audio streams to a single video using FFmpeg's adelay and amix filters.

How to Alter Timestamps and Remove Audio Tracks in M2TS Files using FFmpeg

Remove unwanted audio tracks and fix timestamp misalignment in M2TS files using FFmpeg stream mapping without re-encoding.

Windows 10 Sound Muted Speaker Changed: A Persistent Issue

Resolve Windows 10 audio muting and speaker icon changes by updating drivers, disabling exclusive mode, and correcting default playback device settings.

VLC Media Player: Fixing Command-Line Errors with 'AudioObjectAddPropertyListener' on macOS

Resolve VLC AudioObjectAddPropertyListener errors on macOS by updating the app, closing conflicting audio apps, and resetting preferences.

Convert French DTS Audio Track to AAC in MP4 using FFmpeg

Replace French DTS audio with AAC in MP4 using FFmpeg to fix playback errors and ensure universal device compatibility.

How to Disable Remembering Playback Position in PotPlayer Playlist

Fixes PotPlayer resuming videos from the last watched point by disabling the Remember playback position setting.

How to Swap PulseAudio PipeWire Without Restarting?

Resolve audio quality degradation on Fedora 37 by switching from PulseAudio to PipeWire without restarting the system.

How to Fix PCI Bus Noise? - Troubleshooting Audio Disturbances

Resolve PCI bus noise by isolating digital interference from analog audio circuits through proper grounding, shielding, and hardware separation.

AVI File with ADPCM Format Not Playing Audio

Resolve AVI files with ADPCM audio playing silently by re-encoding the audio track to AAC using FFmpeg while preserving the original video stream.

Bluetooth Headset Connectivity Issue: Not Recognized as an Audio Device in Windows 11

Resolve Windows 11 Bluetooth headset not recognized as audio device by reinstalling drivers and configuring default communication settings.

Troubleshooting Analogue Video Audio Signal with 3.5mm Jack

Resolve confusion about sending video through a 3.5mm jack by identifying that it only carries audio and requires separate RCA or HDMI cables for video output.

Preventing Buzz: DIY Switching Between Two Analog Audio Inputs

Eliminate audio buzz when switching between two analog inputs by resolving ground loops and using shielded passive switches.

Does Steinberg UR44 Audio Interface Work with Debian 12?

Resolve Steinberg UR44 audio interface recognition and low-latency configuration issues on Debian 12 using native USB drivers, PipeWire, and JACK.

How to Find a Recorded Audio File with .m4a Extension?

Locate .m4a audio files using find commands on Linux and macOS, Spotlight on macOS, or File Explorer and PowerShell on Windows.

How to Fix Bluetooth Audio Issues in Windows 10

Resolve Windows 10 Bluetooth audio issues by updating drivers, resetting the stack, and verifying default playback device settings.

Nvidia HD Audio Noise Reduction: How to Improve Audio Quality on Your Nvidia Graphics Card

Resolve static and humming noise from Nvidia HDMI or DisplayPort audio outputs by configuring Windows sound enhancements and updating motherboard audio drivers.

VLC for macOS Command Line Audio Delay

Resolve audio desynchronization in VLC for macOS by applying millisecond offsets via the --audio-delay command-line flag or vlcrc configuration.

Fixing FFmpeg: No Audio when Converting DVD VOB to MP4

Resolve silent MP4 output from DVD VOB files by re-encoding AC3 audio to AAC using explicit stream mapping.

How to Get the Optimal Sound from a MIDI File

Resolve robotic MIDI playback by replacing generic synthesizers with high-quality SoundFonts or VSTs and adjusting velocity sensitivity for realistic dynamics.

How to Choose Audio Stream in Video Stream with ExoPlayer

Resolve incorrect audio playback in multi-track MPEG-TS files by programmatically selecting specific audio tracks using ExoPlayer's TrackSelector API.

FFMPEG Lossless Still Image + Sound: How to Combine Images and Audio in a Lossless Format

Combine a still image with audio into a lossless WebM file using FFmpeg by setting VP9 CRF to 0 and copying the audio stream.

FFmpeg Altering Codec Tags in M2TS Files: Notable Process Output

Prevent FFmpeg from altering codec tags in M2TS files by explicitly specifying input codec identifiers during remuxing.

How to Record Screen and Two-Way Audio in Online Meetings without Software Restrictions

Resolve missing audio in meeting recordings by routing system and microphone inputs through virtual drivers like VB-Cable, BlackHole, or PipeWire.

Why does the same timestamp represent different points in an MP3 in different media players?

Resolve timestamp drift in MP3 files caused by variable bitrate, frame padding, and inconsistent media player header parsing.

Intermittent Audio Crackling on Microsoft Surface Laptop Studio 2: Seeking Solutions

Resolve intermittent audio crackling on Surface Laptop Studio 2 by updating drivers, disabling enhancements, and isolating Bluetooth interference.

Troubleshooting Win10 Remote Desktop Connect: Audio Recording Devices Disappear

Resolve missing audio recording devices in Windows 10 Remote Desktop by enabling microphone redirection in the Local Resources settings.

Headphones/Splitter Issue: Sounds Okay in the Right Ear, but It Is Extremely Low in the Left Ear

Fix low volume in one headphone ear by cleaning debris, checking OS balance settings, and inspecting for damaged cables.

Way to Set Exact Bitrate for Audio using Handbrake

Set exact audio bitrate in Handbrake by switching the codec to AAC or MP3 and selecting Constant rate to ensure consistent file sizes.

Best Way to Convert and RIP Audio CD Folder to MP3 on PC

Extract uncompressed audio from CDs to MP3 files using Windows Media Player or iTunes for portable device compatibility.

HDMI Audio Cause Problems with Separate Webcam/Microphone?

Resolve HDMI audio conflicts with separate webcams and microphones by manually configuring Windows playback and input device settings.

How to Fix Audio Click/Crackle After Period of Inactivity with Windows 11

Resolve audio click or crackle after inactivity on Windows 11 by disabling device power management and updating drivers.

Using FFmpeg: Applying Firequalizer Filter to Audio in Video Based on Duration

Apply FFmpeg firequalizer to specific video segments using atrim, asetpts, and concat filters.

Microphone Issues on Dell Precision 5510: Troubleshooting Guide

Resolve Dell Precision 5510 microphone issues by fixing input selection, privacy settings, and drivers on Windows and Linux.

How to Achieve Consistent Volume Across All Audio Files: A Guide to MP3 and Audio Normalization

Resolve inconsistent playback volume across audio files by applying loudness normalization via FFmpeg or ReplayGain tags.

Merging and Measuring Loudness Levels of 5.1 WAV Stems with FFmpeg

Resolve EBU R128 loudness measurement errors when combining 5.1 WAV stems by virtually merging them with FFmpeg without creating intermediate files.

Fixing AAC Audio Tracks That Won't Play After FFmpeg Transcode

Resolve AAC audio playback failures after FFmpeg transcoding by fixing codec profiles, container metadata, and sample rate mismatches.

Fixing Headset Volume Issue on Windows 10

Resolve Windows 10 headset volume randomly jumping to maximum by disabling USB selective suspend and updating audio drivers.

How to Fix Laptop Detecting 3.5mm Jack Input as Speaker

Resolve laptop audio driver misidentifying the 3.5mm jack as a speaker by manually configuring jack detection settings in Realtek HD Audio Manager or Windows Sound settings.

How to Disable HDMI Audio Capabilities in Windows 10

Resolve audio conflicts and eliminate static noise by disabling the HDMI playback device in Windows 10 Sound settings.

Windows 11 automatically lowers volume on Groove Music / Windows Media Player

Fix Windows 11 automatically lowering Groove Music or Windows Media Player volume by disabling the communications activity detection setting in the Sound Control Panel.

Troubleshooting 5.1 Speaker System Connected to Laptop Docking Station

Resolve silent rear and center speakers in 5.1 systems connected to docking stations by verifying hardware surround support and configuring OS audio settings.

Where is Default Beep in Windows registry?

Resolve the misconception that the default Windows beep is a registry key by explaining it is generated dynamically and must be customized via the SysBeep sound scheme.

Windows 11 Audio Not Working For Single User Profile

Resolve Windows 11 audio failure in a single user profile by resetting startup conflicts, restarting the Windows Audio service, and refreshing driver associations.

Merge Audio Tracks (Concat) Losslessly with FFmpeg Online

Merge multiple M4A files into a single lossless track using FFmpeg's concat demuxer to avoid re-encoding and preserve original audio quality.

9-Channel Audio System with Monoblock Design: No Brand Identification

Troubleshoot unbranded 9-channel monoblock audio systems by verifying physical connections, managing thermal dissipation, and checking signal routing to resolve channel dropouts or failure.

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