Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

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.

0
votes
1answer
15 views

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 ...
2
votes
2answers
29 views

Decreasing levels of other channels when voice channel comes in

I'm recording commentary over a video, and when I'm talking in the commentary I'd like the other channel's audio to get quieter to compensate for my voice. If anyone is familiar with discord, I know ...
0
votes
0answers
5 views

Will I get 4-Channel audio by attaching USB-C Dual 3.5mm to 2 dual microphones?

Will I get 4-Channel Audio by attaching 'USB-C Dual 3.5mm; to 2 dual microphones ? durReey USB-C Dual 3.5mm : Lavalier dual microphone :
0
votes
0answers
61 views

how to combine .wav f32S audio with mkv h.264 video file (no audio)

Edits: I did: ffmpeg -i video.mkv -i sound.wav -vcodec libx264 -acodec copy output.mkv But then the sound was screwy as can be (like before), like radio walkie talkie. So then I assigned the channels:...
0
votes
1answer
19 views

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 ...
0
votes
1answer
16 views

Final Cut Pro X multiple audio channels auto muting

I have a recording with two audio channels, one is a lapel mic for my audio and the other is someone else sitting across the table from me (we do this because we're recording in a fairly echoey room ...
1
vote
1answer
51 views

my client is unhappy with the video editing of the evening dancing as we havent used the actual audio but used songs that were playing that evening

My client is unhappy with the outcome of evening dance footage since we didn't use a recording of the actual music being played that evening. Instead we used clean music, the original CD recording of ...
0
votes
2answers
26 views

What is the maximum length of Portable Recorder to Camera cable that is safe to use?

I'm about to record still videos, mostly of people sitting and talking to the camera. And I would like to use internal microphones of a portable recorder with a camera and I do not want to place the ...
0
votes
1answer
55 views

Audio quality deteriorates on Rendering

I have a video from which I extracted audio to clean it using Audacity. I applied both High Pass Filter (50 Hz) and Low Pass Filter (1000 Hz) and then used Noise Gate to remove unwarranted noise. ...
2
votes
1answer
227 views

Video Editors Supporting 5.1 Surround Sound?

Now that I've found a way to record in surround sound I'd like to keep surround intact while editing the files. Features I need include trimming, appending, and adding narration to paused frames. ...
0
votes
0answers
137 views

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 ...
1
vote
0answers
295 views

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 ...
1
vote
1answer
76 views

Best way to capture audio at an event

I am getting starting with video and I have a question about audio. I am going to be doing my first event (wedding) where audio is going to be critical. I have done other shoots, where the audio was ...
2
votes
1answer
47 views

What type of equipment can I use to record a live rock performance as a member of the audience?

I've been attending some friend's concerts and using my phone or my DSLR or my high end point and shoot the audio quality is extremely poor. I assume if I wanted the best quality I'd need to plug in ...
1
vote
1answer
41 views

How to reduce background noise in the video

I am creating a video tutorial to upload into youtube , but after recording with the help of camtasia i am unable to remove the noise form the video. Note : I am able to remove the system noise like ...
0
votes
1answer
21 views

How do I round trip through premier without losing audio volume?

I have Premier Pro CC 2017 trial. I have a .MOV file from my iPhone. Steps: Start Premier New Project Click OK Drag file into timeline Pick File->Export->Media... Click Export The resulting file ...
1
vote
1answer
20 views

Request for Camcorder and Tripod Recommendations for Occasional Amatuer Usage, With Emphasis on Good Sound Quality

The title just about tells all about my question, but for a few more specifics, I want to record some monologue rehearsals (of myself) in an empty hall, and will later probably have some live ...
0
votes
0answers
119 views

Modifying FFmpeg command from 2-pass to 3-pass and hardcoding subtitles

I'm working with the following ffmpeg command: ffmpeg -y -i "Original.mov" -pass 1 \ -vf "subtitles=espSbs.srt, scale=1920:1080" \ -b:v 27179k -b:a 128k -f mov /dev/null && \ ffmpeg -i "...
0
votes
0answers
1k views

Detecting silence duration and start time using ffmpeg

Ffmpeg is having a silence detect filter which will provide the silence start second,how can we get the duration of that silence? Also how can we detect silence in multiple audio tracks in same file?
1
vote
1answer
56 views

Get rid of loud pops from audio

This is more related to audio than video so I apologize if I posted in the wrong forum. I've prerecorded some podcasts to listen on long drives/flights/trains and for the most part things have been ...
2
votes
2answers
78 views

Remove echo when recording in say, a hallway

Sorry if this is the wrong site to ask this question, with it not being strictly about video. Say I’m conducting an interview in a hallway or similar environment. There are a lot of flat surfaces, ...
2
votes
1answer
54 views

Audio Sync Issues on playback via thumb drive

I've got an audio sync issue with a .mov file during playback via thumb drive on a samsung tv. I exported the clip using QuickTime Conversion, H.264 compression with 48 KHz for the sample rate. I am ...
3
votes
2answers
62 views

Garage Band alternative for windows

Is there any software for windows which can perform live audio modification during recording. I have a samson go usb mic but still records are a bit lacking in terms of the professional audio quality ...
3
votes
1answer
128 views

What format and codecs to use for PS3?

i have edited a video with Open Shot. However when exporting and trying to watch via PS3 the results end up unsatisfying. I managed to figure out that the video is displayed fine as MP4 with libx264 ...
3
votes
1answer
1k views

Best way to dub the voice in a very low budget or no budget film

I am in the middle of making of a short movie. I have tried dubbing in ordinary mike and later clearing the noise in adobe auditions. But it is not working for me. Can I know the best trick to dub ...
1
vote
0answers
248 views

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, ...
1
vote
1answer
135 views

Is there a standard target level for spoken audio in a tutorial video?

I record a lot of tutorial videos for my work. I don't use background music or sound effects, just a voice over a screen recording. One thing I have noticed is each of my videos (so far) has a ...
0
votes
1answer
237 views

Audio Sounds Like It's Skipping in Lightworks

This is my first time using Lightworks. I have some video I recorded of some gameplay that I am trying to edit. While the audio itself sounds fine in other programs, every time I play it in ...
1
vote
3answers
191 views

Programs to improve audio quality?

I just recently purchased a Blue Snowball USB microphone and a Dragonpad Studio Mic Filter pad because I am interested in creating videos and podcasts. However, I am still experiencing excess ...
5
votes
6answers
7k views

What's the benefit of using an external audio recorder compared to an internal one?

Lately, my friends have been prompting me to buy an external audio recorder. They said that the quality of the sound is way better. I have always been using the internal audio recorder of my DSLR. As ...
1
vote
2answers
55 views

What is the name of this type of treatment in video/audio?

I ran into an expression a couple of months ago to describe videos which involve audio that is very present, as a way to heighten the senses. An example of this can be found here: ...
1
vote
1answer
241 views

What parameters should I select to get a high quality voice .wav file?

I'm trying to generate a high quality .wav voice-over using Microsoft Speech API. What should be the values of following parameters (they are part of this constructor): int samplesPerSecond, int ...
3
votes
2answers
732 views

Audio monitoring w/ headphones through HDMI port

I'm looking at a new camera that has a mic in and audio control, but no headphones out. Is there a way to get live audio out of a camera using the HDMI port and plugging into headphones? I want to be ...
1
vote
3answers
86 views

Why does audio have standard bit rates whereas video does not

I got into live streaming recently and while I was reading up on encoding settings I noticed that even though there are rules of thumb, there doesn't seem to be a standard set of bit rates we could ...
1
vote
2answers
677 views

320 kbps MP3 -> laptop sound card -> studio headphones = what is the bottleneck? [closed]

I am usually listening to a) 320 kbps MP3 b) Spotify over WiFi on my c) Samsung Galaxy S4 d) HP laptop with internal sound card (I can't even google what card is there) over Sony Mdr-V6 closed ...
0
votes
1answer
212 views

Audio noiseless video becomes noisy after importing in windows movie maker

I am getting a problem whenever I import a video having formats in wmv & avi in windows movie maker, the audio becomes noisy I dont why it is happening may be is it the bitrate issue or something ...