Questions tagged [audio-quality]

A measure of the clarity and/or cleanliness of an audio signal. There can be both objective and subjective measures. It can refer to any point in the audio chain, from source, through recording and production, to the subjective human ear.

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Kdenlive preserves original quality

Sometimes I use Kdenlive to cut videos because it is convenient. Something bothering me is that the application goes to the re-render process which has no point. I also have no idea what quality to ...
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Too much bass in desktop sounds with a headset, but not during recording, only afterwards

I recorded some video footages with my voiceover, both with Fraps and OBS. (Also streamed with the latter) While I was playing everything was fine. (I played with a headset) When I played the videos ...
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What should I consider when selecting a frequency band for wireless microphones?

I'm in the market for a wireless lavalier. I was burned in the past by selecting a cheap VHF frequency mic. I learned later that was a bonehead move because VHF is used for everything from TVs to ...
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Producing Video Lectures similar to Coursera/EDX

I would like to record video lectures using a light board scenario which is a transparent board on which one can draw as if one is drawing on the screen/camera itself. For those of you interested, ...
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How do I get better sound quality when screencasting with ffmpeg without having to increase -r?

I wrote the following script to capture both the screen and the audio from the microphone, both lossless from my laptop: #!/bin/bash d=$(date +"%Y%m%d_%-H%M") dimensions=$(xdpyinfo |grep ...
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What kind of video or audio encoding is causing this?

Trying to stream a video (mkv) on a Samsung 2017 TV and some videos are "lagging" / buggy. I don't know the term for this kind of issue so it's hard for me to pinpoint the problem. The video ...
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Why the DSLR camera audio was set at -12 db?

From the online youtube videos It was mentioned that the professional audio equipment was usually set at -18 dbfs while the home ...
ShoutOutAndCalculate's user avatar
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Audio distoreted after exporting on Premiere Pro

I just finished my video on premiere pro. The sound is nice when I'm listening to my premiere pro's video; however, my audio is distorted once I exported. I already used premiere pro before for a ...
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Quality control in DTS to AAC(stereo) conversion using ffmpeg

I am trying to convert a DTS stream to AAC(stereo) using the following command: ffmpeg -i "input.mkv" -c:v copy -c:a aac -q:a 2 -ac 2 -ar 48000 "output.mp4" [ffmpeg ...
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How to remove an annoying zinging noise in an audio track

I recorded a video and its soundtrack using the Logi Capture software that comes with the Logitech C920 webcam. In the sound track there's an annoying occasional zinging noise when I speak into the ...
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FFMPEG - 5.1 EAC3 encode output quality

I have PCM Wave source files that are 5.1 surround. My goal is to convert this to EAC3 at 192k per Apple recommendations. Here is the MediaInfo of my source media: General Complete name ...
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Premiere Pro audio muffled and distorted on export

I have a strange problem where my audio is very low, muffled and distored after exporting it from premiere pro. I tried a huge amount of export settings with different bitrates and and sample rates ...
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Problems editing smartphone clips. Audio seems robotic after saving in movie maker

thank you for clicking on my thread! I've recorded a video with my phone (android), after trying an edit with movie maker (Weather I click "Save for youtube" or "Recommended for this project"), the ...
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Check first then enforce and match various broadcaster requests with ffmpeg

This question is a spin-off of a previous one focused mostly on Premiere Pro: How match this broadcast standards with Premiere and ffmpeg My goal in this one is learn as much as possible to handle ...
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How I can play an Amazon Prime Video movie with Dolby Digital Plus audio using Chrome browser in my PC?

Currently my web browser Chrome (last version 80) cannot play Dolby Digital Plus audio. I know this audio is used in other devices like Apple TV, Roku, or Amazon Fire TV for example. According to ...
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