[x265] [PATCH] improve docs for multi-pass-opt-analysis/multi-pass-opt-distortion

[Pradeep Ramachandran]

On Wed, Jun 21, 2017 at 10:21 AM, <santhoshini at multicorewareinc.com> wrote:

> # HG changeset patch
> # User Santhoshini Sekar <santhoshini at multicorewareinc.com>
> # Date 1498019565 -19800
> #      Wed Jun 21 10:02:45 2017 +0530
> # Node ID 5e0ee26d97fe8a29e4557f99c970f4f184e78ff2
> # Parent  4436e1ca6f3987292dea608c7ecb2780fdcfc4df
> improve docs for multi-pass-opt-analysis/multi-pass-opt-distortion
>

Thanks for the improvements. Have pushed it to default branch.


>
> diff --git a/doc/reST/cli.rst b/doc/reST/cli.rst
> --- a/doc/reST/cli.rst
> +++ b/doc/reST/cli.rst
> @@ -1577,7 +1577,11 @@
>      and also redundant steps are skipped.
>      In pass 1 analysis information like motion vector, depth, reference
> and prediction
>      modes of the final best CTU partition is stored for each CTU.
> -    Default disabled.
> +    Multipass analysis refinement cannot be enabled when
> 'analysis-save/analysis-load' option
> +    is enabled and both will be disabled when enabled together. This
> feature requires 'pmode/pme'
> +    to be disabled and hence pmode/pme will be disabled when enabled at
> the same time.
> +
> +    Default: disabled.
>
>  .. option:: --multi-pass-opt-distortion, --no-multi-pass-opt-distortion
>
> @@ -1585,7 +1589,11 @@
>      ratecontrol. In pass 1 distortion of best CTU partition is stored.
> CTUs with high
>      distortion get lower(negative)qp offsets and vice-versa for low
> distortion CTUs in pass 2.
>      This helps to improve the subjective quality.
> -    Default disabled.
> +    Multipass refinement of qp cannot be enabled when
> 'analysis-save/analysis-load' option
> +    is enabled and both will be disabled when enabled together.
> 'multi-pass-opt-distortion'
> +    requires 'pmode/pme' to be disabled and hence pmode/pme will be
> disabled when enabled along with it.
> +
> +    Default: disabled.
>
>  .. option:: --strict-cbr, --no-strict-cbr
>
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