[FFmpeg-devel] [PATCH] doc/encoders: Add documentation for libmp3lame

[Paul B Mahol]

On 5/24/13, Timothy Gu <timothygu99 at gmail.com> wrote:
> ---
>  doc/encoders.texi | 24 ++++++++++++++++++++++++
>  1 file changed, 24 insertions(+)
>
> diff --git a/doc/encoders.texi b/doc/encoders.texi
> index 79a13ee..a3ccc38 100644
> --- a/doc/encoders.texi
> +++ b/doc/encoders.texi
> @@ -412,6 +412,30 @@ Selected by Encoder (default)
>
>  @end table
>
> + at section libmp3lame
> +
> +LAME (Lame Ain't an MP3 Encoder) MP3 encoder wrapper
> +
> +Requires the presence of the libmp3lame headers and library during
> +configuration. You need to explicitly configure the build with
> + at code{--enable-libmp3lame}.
> +
> + at subsection Option Mapping
> +
> +The following options are supported by the libmp3lame wrapper,
> +the LAME-equivalent options follow the FFmpeg ones.
> +
> + at multitable @columnfractions .2 .2
> + at item FFmpeg            @tab LAME
> + at item b                 @tab b
> +FFmpeg @code{b} option is expressed in bits/s, lame @code{bitrate}
> +in kilobits/s.
> + at item q                 @tab V
> +Quality setting for VBR.
> + at item compression_level @tab q
> +Algorithm quality. Valid options are integers from 0-9.
> + at end multitable
> +

Those are not all options libmp3lame encoder use.

>  @c man end AUDIO ENCODERS
>
>  @chapter Video Encoders
> --
> 1.8.1.2
>
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