On Mar 30, 2014 11:28 AM, "Luca Barbato" <[email protected]> wrote: > > On 30/03/14 19:23, Vittorio Giovara wrote: > > From: Timothy Gu <[email protected]> > > > > Signed-off-by: Vittorio Giovara <[email protected]> > > --- > > doc/encoders.texi | 33 +++++++++++++++++++++++++++++++++ > > 1 file changed, 33 insertions(+) > > > > diff --git a/doc/encoders.texi b/doc/encoders.texi > > index 24692b7..b265fb8 100644 > > --- a/doc/encoders.texi > > +++ b/doc/encoders.texi > > @@ -441,6 +441,39 @@ Same as 3, but with extra processing enabled - corresponding to the wavpack > > > > @end table > > > > +@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 > > +@code{--enable-libmp3lame}. > > + > > +@subsection Option Mapping > > + > > +The following options are supported by the libmp3lame wrapper, > > +the LAME-equivalent options follow the Libav ones. > > + > > +@multitable @columnfractions .2 .2 > > +@item Libav @tab LAME > > +@item b @tab b > > +Set bitrate expressed in bits/s for CBR or ABR. LAME @code{bitrate} is > > +expressed in kilobits/s. > > +@item q @tab V > > +Quality setting for VBR. > > +@item compression_level @tab q > > +Algorithm quality. Valid options are integers from 0-9. > > +@item reservoir @tab N.A. > > +Enable use of bit reservoir. LAME has this enabled by default. > > +@item joint_stereo @tab -m j > > +Enables the the encoder to use (on a frame by frame basis) either L/R > > +stereo or mid/side stereo. Default value is 1. > > +@item abr @tab --abr > > You should add - for the above options as well
In FFmpeg we changed this format later in 40b8350b57adaa9aaf6731bac5130d4fec1639c3. You should consider squashing the new version. Timothy _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
