Thank you very much Akil for your explanation!
Am 08.08.19 um 08:57 schrieb Akil: > Hi Nomis, > Thanks for asking and your interests in aq-mode 4. The AQ enabled with > auto-variance and edge information (aq-mode 4) is additional support that we > are providing over the aq-mode 2 (AQ with > auto-variance). We have enabled a Gaussian LPF for noise removal and an edge > filter that highlights the noiseless edges information and its directions in > the pictures. Considering these parameters, we > have modified the QP for every block. The particular well-suited use-cases > for this mode will be videos with high edge contents. (Ex: Ducks take off, > Crowd run, Raindrops etc). Please write to us if > you have more questions. :) > > On Thu, Aug 8, 2019 at 3:25 AM Nomis101 đ <nomis...@web.de > <mailto:nomis...@web.de>> wrote: > > I know, all the command line options are may give an improvement for one > situation and others where they don't give an improvement or even hurt > quality. So, I've learned aq-mode=3 is best for dark > scenes (in SDR). But, I was wondering about the (best) intended use cases > for the new aq-mode=4? The documentation says "AQ enabled with auto-variance > and edge information". This sounds very good. > But, is this good for SDR or HDR? For film or anime? For scenes with lots > of motion or less motion? What are the intended use cases? I did some > experiments, but they did not give me much > clarification. And searching the web also didn't help. > > Regards, > Simon > _______________________________________________ > x265-devel mailing list > x265-devel@videolan.org <mailto:x265-devel@videolan.org> > https://mailman.videolan.org/listinfo/x265-devel > > > > -- > /*Regards,*/ > /*Akil R*/ > > _______________________________________________ > x265-devel mailing list > x265-devel@videolan.org > https://mailman.videolan.org/listinfo/x265-devel > _______________________________________________ x265-devel mailing list x265-devel@videolan.org https://mailman.videolan.org/listinfo/x265-devel