![]() ![]() Now we've got to set some other settings in the filter. What we've done so far is determine the amount of noise in the image. – Neat Video v2.x processes a video clip with the frame size of 352×288 pixels at the speed of 10-20 frames per second depending on filter settings (Core 2 Duo 3.In this clip, we've got a quality setting of 89-which is well above the 60 we need-and we're ready to fine-tune our settings. – grain visible in digitized film or analog video – sensor noise produced by video capturing devices – Neat Video efficiently reduces many noise types typical for digital video cameras, camcorders, TV-tuners, film or analog video digitizers: – Variant Selector helps to visually compare the filtration results obtained with several variants of filter settings and select the best variant (in some Win versions) – Channel and frequency viewer modes help to identify noisy video components that require special attention by adjusting the filter settings corresponding to these components – Intra-frame preview embedded directly into the frame viewer shows how the filtration result will look like and lets you visually compare it with the original frame – Neat Video helps to adjust filter setting with efficient visual feedback – Advanced mode gives power users the most complete control set to tweak virtually all filter settings – Standard mode offers a simplified control set that is very easy to use for new users Neat Video provides exactly the amount of control required.– You can also save noise profile and filter preset into files and later reuse them to filter other clips – Newly-built noise profile and adjusted filter settings are automatically saved and applied to render the current video clip – You can easily save built noise profiles and adjusted filter settings – Manual filter tweaking is always available too, if you want to get the result that looks perfect to your eyes – Based on accurate noise profile, default filter settings automatically deliver good filtration results without any additional tweaking – You can rely on default filter settings or manually adjust the filters – Automatic and manual Fine-Tuning Analyzer together with manual Rough Noise Analyzer enable user-friendly semi-automatic and manual noise profiling when you want the complete control over the profiling process – Auto Profiler provides the easiest and quickest way to automatically build a noise profile – Neat Video can build noise profiles either automatically or with your assistance: – Adaptive filtration: Neat Video can automatically adjust its filters to changing noise in different parts of video clip Rich functionality and hight performance of Neat Video enables both beginners and experienced users to achieve great results easily and quickly.Neat Video can automatically build noise profiles by analyzing the input video data. Using a noise profile for a video capturing device in effect makes noise reduction custom-tailored to this device. A device noise profile is a reusable analysis of noise properties of a video capturing device (digital video camera, film digitizer, etc.) working in a certain mode. Neat Video builds and uses device noise profiles to make noise reduction custom-tailored to video capturing device.This helps Neat Video reduce more noise and better preserve true details in digital video clips. ![]() This approach allows drawing a more clear distinction between noise and details in noisy video data. Although the wavelet-based methods were developed only 10-15 years ago and are still considered relatively modern, Neat Video uses an even newer and more efficient approach to noise reduction. These algorithms surpass the quality of all classic noise reduction methods and even that of the wavelet-based methods.
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