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How Can I Reduce Noise On a 5D Mk3?

Certainly using RAW on ML will help. With 14 bit color, your noise reduction options are a lot more advanced. Traditional noise reduction that you are used to from photos can be used with video as ...
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4 votes
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Why videos taken in the dark has color artefacts (noise)?

The noise in dim-lit environments is a result of how digital cameras work. The exposure of a picture or video depends on three essential parameters: lens aperture, shutter speed and ISO. The first two ...
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3 votes

Why videos taken in the dark has color artefacts (noise)?

When you have a camera with a small sensor, the little photosites can't read light very well. Photosites are like little pixels that are buckets of light that build up the image. When your sensor can'...
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3 votes
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Microphone suggestions or software to avoid background noise in audio

Your most critical need is going to be a professional low noise analog to digital converter and pre-amp with a decent quality microphone to go with it. There are a few options you can pursue for this ...
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3 votes
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I want to add video noise/grain based on an audio track?

You can convert audio to keyframes. Right-click the footage with the audio, and choose Animation>Keyframe Assistant>Convert Audio to Keyframes, or with the audio layer selected go to the Animation ...
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3 votes

Add noise to video while maintaining compressibility

As you say, noise by definition doesn't compress well. You can try different types of noise in FCP. The Add Noise filter has several choices - Gaussian is a reasonable simulation of film grain, but ...
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2 votes

Microphone suggestions or software to avoid background noise in audio

It sounds like you need a shotgun mic Also known as a zoom mic. These microphones are designed to help isolate the sound you want originating from the subject while rejecting unwanted ambient noise. ...
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2 votes

How to avoid noise when filming dark red

Filming any light that is strongly a single color is likely to produce a lot of noise because it's absorbing more light. (In your case, the red brick is absorbing green and blue, leaving only the red.)...
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2 votes
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What causes a loud tone/noise in Blackmagic ATEM talkback?

tl;dr Make sure none of the SDI outputs of the ATEM are routed back to its inputs. Talkback feedback loop The ATEM uses SDI channel 15 and 16 for talkback. If you route one of your SDI outputs to the ...
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2 votes

How to edit the DeNoise parameters for all cut parts of a clip?

If you need to apply the same effect to a whole clip, you can use Master Clip effects: https://helpx.adobe.com/premiere-pro/using/master-clip-effects.html That way, you apply it to the file, and any ...
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2 votes
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How can you use ffmpeg's afftdn -sn flag to sample noise from a reference noise file?

Commands are instructions sent from an interface external to the filter, usually an external program using a ZMQ protocol. There is a filter that can execute commands which is what I'll use here. ...
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1 vote

How do you reduce wind gust sounds from video?

Two possible ideas. When writing this answering I'm thinking in terms of the capabilities provided by Audacity but I think the same concept will work with other software. Pick a silent part of the ...
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What to do in order to avoid noises on records from DSLR for greenscreen?

I presume what you call noise is caused by uneven lightning, so when your NLE removes green, you see splotches or brighter or darker green that it did not remove. The first and foremost task is to ...
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What to do in order to avoid noises on records from DSLR for greenscreen?

Well, the noise has little to do with the green screen, with the probable exception that you can now compare your image vs a clean background. The only way to reduce the noise is by having more light....
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1 vote
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Noise (from autofocus?) during Video on DSLR

The noise you talk about is usually caused by lens motors related to autofocus and motors, related to image stabilization. The best you can do is to use external microphone and connect it to ...
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1 vote

Getting audio components from two audio streams to remove noise

So, you'd be inverting the phase of the noise signal, adjusting its amplification to match the level of the noise in the other clip, and then summing the two to obtain speech minus noise. You might ...
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1 vote

I want to add video noise/grain based on an audio track?

Trapcode Particular is the tool of choice for this. You can generate any type of noise/particles, based on an audio track, and tie the parameters to not just the track, but specific frequencies (so ...
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1 vote

Is in-canera noise reduction useful for video?

My general rule is to do as little in the camera as possible (exposure, shutter). Leave everything else for post. It's not expected that the camera will have the best available NR or compression etc, ...
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1 vote

How Can I Reduce Noise On a 5D Mk3?

Like it is said in a comment, use more light and dial the ISO down. This is how filmmaking has been done for years and years. My guess is on the MK3 5D if you are getting tons of noise, you are ...
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