[x265] [PATCH] doc: Updating preset document with correct lookahead-slices setting

[Deepthi Nandakumar]

On Fri, Nov 6, 2015 at 10:05 AM, Pradeep Ramachandran <
pradeep at multicorewareinc.com> wrote:

> # HG changeset patch
> # User Pradeep Ramachandran <pradeep at multicorewareinc.com>
> # Date 1446784505 -19800
> #      Fri Nov 06 10:05:05 2015 +0530
> # Node ID aa2c2260e80e6e3bb87086a33eaab5daacdc857e
> # Parent  39c35f175c8c515860ae4ea8ec75e15bc115d530
> doc: Updating preset document with correct lookahead-slices setting
>
> diff -r 39c35f175c8c -r aa2c2260e80e doc/reST/presets.rst
> --- a/doc/reST/presets.rst      Thu Nov 05 16:01:25 2015 +0530
> +++ b/doc/reST/presets.rst      Fri Nov 06 10:05:05 2015 +0530
> @@ -32,6 +32,8 @@
>
>  +---------------------+-----------+-----------+----------+--------+------+--------+------+--------+----------+---------+
>  | rc-lookahead        |    5      |    10     |   15     |  15    |  15
> |   20   |  25  |   30   |   40     |   60    |
>
>  +---------------------+-----------+-----------+----------+--------+------+--------+------+--------+----------+---------+
> +| lookahead-slices    |    8      |     8     |    8     |   8    |  8
>  |    8   |  4   |   4    |    0     |    0    |
>
> ++---------------------+-----------+-----------+----------+--------+------+--------+------+--------+----------+---------+
>

Shouldnt this be 1? 0 also works technically, but I think one slice per
frame is more intuitive.


>  | scenecut            |    0      |    40     |   40     |  40    |  40
> |   40   |  40  |   40   |   40     |   40    |
>
>  +---------------------+-----------+-----------+----------+--------+------+--------+------+--------+----------+---------+
>  | ref                 |    1      |     1     |    1     |   1    |  2
>  |    3   |  3   |   3    |    5     |    5    |
> @@ -74,8 +76,6 @@
>
>  +---------------------+-----------+-----------+----------+--------+------+--------+------+--------+----------+---------+
>  | tu-inter            |    1      |     1     |    1     |   1    |  1
>  |    1   |  1   |   2    |    3     |    4    |
>
>  +---------------------+-----------+-----------+----------+--------+------+--------+------+--------+----------+---------+
> -| lookahead-slices    |    1      |     1     |    1     |   1    |  1
>  |    1   |  1   |   2    |    3     |    4    |
>
> -+---------------------+-----------+-----------+----------+--------+------+--------+------+--------+----------+---------+
>
>  Placebo mode enables transform-skip prediction evaluation.
>
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>



-- 
Deepthi Nandakumar
Engineering Manager, x265
Multicoreware, Inc
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