[FFmpeg-devel] [PATCH 2/2] doc/encoders: remove mentions of the x264opts AVOption

Marton Balint cus at passwd.hu
Tue Mar 7 00:44:39 EET 2017


On Tue, 7 Mar 2017, Jan Ekström wrote:

> ---
> doc/encoders.texi | 25 ++++++-------------------
> 1 file changed, 6 insertions(+), 19 deletions(-)
>
> diff --git a/doc/encoders.texi b/doc/encoders.texi
> index 594c612..ee28b9b 100644
> --- a/doc/encoders.texi
> +++ b/doc/encoders.texi
> @@ -1762,9 +1762,9 @@ for detail retention (adaptive quantization, psy-RD, psy-trellis).
> 
> Many libx264 encoder options are mapped to FFmpeg global codec
> options, while unique encoder options are provided through private
> -options. Additionally the @option{x264opts} and @option{x264-params}
> -private options allows one to pass a list of key=value tuples as accepted
> -by the libx264 @code{x264_param_parse} function.
> +options. Additionally the @option{x264-params} private option allows one
> +to pass a list of key=value tuples as accepted by the libx264
> + at code{x264_param_parse} function.
> 
> The x264 project website is at
> @url{http://www.videolan.org/developers/x264.html}.
> @@ -2094,19 +2094,6 @@ Variable bit rate.
> Constant bit rate (not allowed in MP4 container).
> @end table
> 
> - at item x264opts (N.A.)
> -Set any x264 option, see @command{x264 --fullhelp} for a list.
> -
> -Argument is a list of @var{key}=@var{value} couples separated by
> -":". In @var{filter} and @var{psy-rd} options that use ":" as a separator
> -themselves, use "," instead. They accept it as well since long ago but this
> -is kept undocumented for some reason.
> -
> -For example to specify libx264 encoding options with @command{ffmpeg}:
> - at example
> -ffmpeg -i foo.mpg -vcodec libx264 -x264opts keyint=123:min-keyint=20 -an out.mkv
> - at end example
> -
> @item a53cc @var{boolean}
> Import closed captions (which must be ATSC compatible format) into output.
> Only the mpeg2 and h264 decoders provide these. Default is 1 (on).
> @@ -2115,11 +2102,11 @@ Only the mpeg2 and h264 decoders provide these. Default is 1 (on).
> Override the x264 configuration using a :-separated list of key=value
> parameters.
> 
> -This option is functionally the same as the @option{x264opts}, but is
> -duplicated for compatibility with the Libav fork.
> -
> For example to specify libx264 encoding options with @command{ffmpeg}:
> @example
> +ffmpeg -i foo.mpg -vcodec libx264 -x264opts keyint=123:min-keyint=20 -an out.mkv

I guess you meant to convert this to -x264-params as well, no?

Thanks,
Marton


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