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Questions tagged [noise-reduction]

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0answers
13 views

Certain shades cause the video to become noisy

Consider the following video: This was recorded with a Panasonic X1. Those containers were around 400 meters away; I was zooming all I could, but I was only using ...
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1answer
12 views

Getting audio components from two audio streams to remove noise

As a computer scientist, I know that it is possible to decompose two signal streams (such as audio) using the SVD (Singular Value Decomposition), to get the most natural bases for the signals. This ...
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0answers
2k views

Noise reduction in DaVinci Resolve 14 free version

DaVinci Resolve is great for hobbyists because it has a fairly capable free version. Unfortunately, the free version does not include noise reduction functionality. Are there any free tools/plugins ...
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2answers
87 views

How to remove hiss and static noise from a DVD

I got my VHS tapes converted to DVD. The video quality is reasonably good. However, there is a lot of hiss and static in the audio. Unfortunately, the original VHS is not usable anymore, so I can't ...
4
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2answers
102 views

DaVinci 12 - Noise Reduction Strategy

What would be the best order to apply these node adjustments to ProRes HQ 4K footage in DaVinci Resolve 12: Colour Chart Primaries Saturation Sharpening Noise Reduction Thanks in advance.
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1answer
1k views

How to improve quality of a WebCam video?

So I started making videos for my vlog on YouTube. It's still a new venture and I'm aware that I need to get myself a good video camera for high quality recordings. But for now all I have is my ...
4
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2answers
80 views

Proper Microphone for Indoor Use & Filter out Ambient Noise

I'm working on creating some training videos that will cover a single presenter from the waist up, and I'm trying to avoid the microphone being visible while also getting good sound and avoiding ...
1
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1answer
34 views

Is in-canera noise reduction useful for video?

I've read different opinions online, but they always seem to talk about stills. So, is NR useful for shooting videos? Or does it mess up with the image too much? I'm shooting on a Panasonic Lumix G7, ...
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1answer
59 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 ...
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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 ...
3
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1answer
814 views

How to deal with this heavily underexposed footage

I recently was at friends birthday with a few musical performances and this friend asked me to film the event. Unfortunately, it was really badly lit (I did notice it, but I couldn't do anything about ...
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2answers
1k views

Audio noise reduction: how does audacity compare to other options?

Audacity's noise reduction filter is pretty good. Before I use it, though, I want to know if I'm missing out on any fundamentally different approaches that may work better. I have some recordings of ...
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2answers
3k views

How Can I Reduce Noise On a 5D Mk3?

The internet is full to bursting with comparisons of noise on the 5D Mk3 at different ISOs, but there is next to nothing about how to reduce noise or work with it / around it. I am experiencing noise ...
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1answer
958 views

How to Record a Dark scene without any Noise?

I am using Nikon D3200, I am trying to shoot a dark scene. The scene is so dark and there is minimal amount of light. I am shooting in manual mode and these are my settings. ISO 200, f/5.2, Shutter ...
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1answer
213 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 ...
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6answers
47k views

How to reduce wind noise from a video?

I am using a Canon EOS-650D to record video and I have a problem with wind/noise on my recordings. Can anyone tell me how can I reduce noise/wind from the recorded video. I usually edit my videos on ...
2
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2answers
166 views

Minimising image noise within the recording of indoor office environments

Background I have a Panasonic HDC-HS700 camera that I am using to record indoor office scenes. The scenes are illuminated predominantly by fluoro lighting, with little natural light, however there ...
3
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1answer
594 views

How to reduce noise in old, low-light DV-8 video

I have some old, low-light, pretty noisy DV8 video that I'd like to clean up. What is the best tool/technique to remove noise from low-light scenes? I also want to change the gamma correction to ...