Please consider adding a video denoiser
Submitted by Alexander E. Patrakov
Link to original bug (#680650)
Description
There are DVDs that look better when denoised (e.g., with the "hqdn3d" filter from mplayer). For example, see "Big Cat Week" DVD, or in fact almost any DVD about wildlife forms that are active during dusk and dawn. These films are impossible to shoot with good light conditions, and producers sometimes don't denoise the result, thus leaving this task to mplayer or Totem users ;) so please add a denoising filter as an option.
Beware: this filter (in the mplayer implementation) is very CPU-intensive, so I'd rather not enable it by default. While some BluRays do benefit from it (e.g. the "Backstage Pass" title of the "Yanni Live. The Concert event (2006)" BluRay), very few laptop CPUs can apply this effect in real time to Full HD content.
Version: 3.4.x