Date: Mon, 8 Jan 2018 14:47:01 +0700 From: Victor Sudakov <vas@mpeks.tomsk.su> To: Polytropon <freebsd@edvax.de> Cc: freebsd-questions@freebsd.org Subject: Re: Convert .flac and .ape to mp3 Message-ID: <20180108074701.GE52639@admin.sibptus.transneft.ru> In-Reply-To: <20180106165220.b722e6f0.freebsd@edvax.de> References: <20180104163421.GA15692@admin.sibptus.transneft.ru> <20180104175156.440fa0c2.freebsd@edvax.de> <20180106063934.GA32231@admin.sibptus.transneft.ru> <20180106165220.b722e6f0.freebsd@edvax.de>
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Polytropon wrote:
>
> I wish there would be some "magical MP3 split" that acts upon
> a specified silence (for example, 3 seconds) and splits the
> file into "tracks" that could then be renamed...
man mp3splt says it can do silence detection:
-s Silence mode, to split with silence detection. When you use
-s option, mp3splt attempts to detect silence points in all
the file (or just in some parts, see -a and -c below for
this). To detect silence we need to decode files, so this
option can be really slow if used with big files. It accepts
some parameters with -p option (see below for a detailed
description): threshold level (th) which is the sound level
to be considered silence, number of tracks (nt) which is the
desired number of tracks, cutpoint offset (off) which is the
offset of cutpoint in silence, minimum_length (min) which is
the minimum silence length in seconds, remove silence (rm)
which allows you to remove the silence between split tracks.
--
Victor Sudakov, VAS4-RIPE, VAS47-RIPN
AS43859
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