Supported applications:
- After Effects CS5 and higher.

Neat Video is a digital filter designed to reduce visible noise and grain found in footage from digital video cameras, DSLRs, TV-tuners and even digitized film or VHS. Digital noise appears as fine, dancing speckles or static in certain areas of a video clip. It is caused by a range of factors including low light levels, high sensor gain, electronic interference and aggressive compression of video data.

https://www.neatvideo.com