pushed to master branch On Fri, Dec 16, 2022 at 1:32 PM Snehaa Giridharan < [email protected]> wrote:
> From 2befed918c75a2af894d1b0879a43702764d2a29 Mon Sep 17 00:00:00 2001 > From: Snehaa Giridharan <[email protected]> > Date: Fri, 16 Dec 2022 11:08:52 +0530 > Subject: [PATCH] Added sample config file for Scenecut aware qp feature > > --- > doc/reST/cli.rst | 16 ++++++++++++++-- > 1 file changed, 14 insertions(+), 2 deletions(-) > > diff --git a/doc/reST/cli.rst b/doc/reST/cli.rst > index c7ff17ff8..5b2404b49 100755 > --- a/doc/reST/cli.rst > +++ b/doc/reST/cli.rst > @@ -1975,8 +1975,10 @@ Quality, rate control and rate distortion options > **CLI ONLY** > > .. option:: --scenecut-qp-config <filename> > + > Specify a text file which contains the scenecut aware QP options. > The options include :option:`--scenecut-aware-qp` and > :option:`--masking-strength` > + > **CLI ONLY** > > .. option:: --scenecut-aware-qp <integer> > @@ -2009,7 +2011,8 @@ Quality, rate control and rate distortion options > for the QP increment for inter-frames when :option:`--scenecut-aware-qp` > is enabled. It is mentioned inside :option:`--scenecut-qp-config` file. > > - When :option:`--scenecut-aware-qp` is:: > + When :option:`--scenecut-aware-qp` is: > + > * 1 (Forward masking): > --masking-strength <fwdMaxWindow,fwdRefQPDelta,fwdNonRefQPDelta> > or > @@ -2075,7 +2078,16 @@ Quality, rate control and rate distortion options > | | **Range of values:** 0 to 20 > | > > +-----------------+---------------------------------------------------------------+ > > - **CLI ONLY** > + We can specify the value for the Use :option:`--masking-strength` > parameter in different formats. > + 1. If we don't specify --masking-strength and specify only > --scenecut-aware-qp, then default offset and window size values are > considered. > + 2. If we specify --masking-strength with the format 1 mentioned above, > the values of window, refQpDelta and nonRefQpDelta given by the user are > taken for window 1 and the offsets for the remaining windows are derived > with 15% difference between windows. > + 3. If we specify the --masking-strength with the format 2 mentioned > above, the values of window, refQpDelta and nonRefQpDelta given by the user > for each window from 1 to 6 are directly used.[NOTE: We can use this format > to specify zero offsets for any particular window] > + > + Sample config file:: (Format 2 Forward masking explained here) > + > + --scenecut-aware-qp 1 --masking-strength 1000,8,12 > + > + The above sample config file is available in `the downloads page < > https://bitbucket.org/multicoreware/x265_git/downloads/scenecut_qp_config.txt > >`_ > > .. option:: --vbv-live-multi-pass, --no-vbv-live-multi-pass > > -- > 2.37.2.windows.2 > > *Thanks and Regards,* > > > > > > *Snehaa.GVideo Codec Engineer,Media & AI analytics > <https://multicorewareinc.com/>* > _______________________________________________ > x265-devel mailing list > [email protected] > https://mailman.videolan.org/listinfo/x265-devel >
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