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.
52 questions
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1 answer
132 views
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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1 answer
69 views
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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-1 votes
1 answer
53 views
How can people apparently manage to capture video in such poor quality in 2022? [closed]
This is something which has baffled me for many years already. I just watched this freshly uploaded video (out of many): It seriously looks like somebody took a ...
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0 votes
1 answer
137 views
Why does this script reduce the bitrate of both the video and the audio stream?
I wrote the following script that is meant to remove the unnecessary audio streams, aka dubbing, as well as subtitles from the movies in my collection: #!/usr/bin/bash echo "What is the path to ...
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0 answers
659 views
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 ...
1 vote
1 answer
1k views
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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1 vote
1 answer
1k views
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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1 vote
1 answer
247 views
How to fix this screwed part of Audio
i am new to video production , and i know that audio is a big part of the production process and cannot be messed up . here is a audio that i recorded and then reduced the noise from audacity and ...
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0 votes
1 answer
395 views
How to remove audio translations from the movie?
I want to cut an existing movie and want to remove all the language track from it. The thing is when I start to edit the movie, Premiere Pro just picks up some language, which is not suitable for me. ...
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0 votes
1 answer
7k views
Premier Pro Audio Quality Poor and Muffled After Export
I’m currently exporting a video on Premier Pro using the default YouTube 1080 HD settings. Usually, my videos export with no problem, but with this video, my exported audio is extremely muffled, even ...
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62 views
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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1 vote
3 answers
5k views
How to get peak audio quality and lowest video quality?
What are the best options to use to get optimal audio clarity for transcription, and minimal video to be used by the transcription service? Our videos are all meetings, and we're sending them to a ...
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-1 votes
3 answers
9k views
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 ...
3 votes
2 answers
4k views
How can you use ffmpeg's afftdn -sn flag to sample noise from a reference noise file?
The FFmpeg documentation for the afftdn audio filter says for the -sn flag: sample_noise, sn Start or stop measuring noise profile. Syntax for the command is : "start" or "stop" string. After ...
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2 votes
3 answers
2k views
Extract audio from video preserving audio quality
I need to extract sound from videos. There must be know loss of quality (since the sound files will be used in speech-to-text services). So I want to extract the audio from the video exactly as it is ...
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