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- .Dd November 2, 2014
- .Dt SNDFILE-INTERLEAVE 1
- .Os
- .Sh NAME
- .Nm sndfile-interleave ,
- .Nm sndfile-deinterleave
- .Nd convert mono files into a multi-channel file and vice versa
- .Sh SYNOPSIS
- .Nm sndfile-interleave
- .Ar input1
- .Ar input2
- .Ar ...
- .Fl o Ar output
- .Nm sndfile-deinterleave
- .Ar file
- .Sh DESCRIPTION
- .Nm sndfile-interleave
- creates a multi-channel file taking audio data
- from two or more mono files as individual channels.
- The format of the output file is determined by its filename suffix.
- The audio parameters of the output file will be made so that
- the format can accommodate each of the mono inputs;
- for example, the samplerate will be the maximal samplerate
- occurring in the inputs.
- The output file will be overwritten if it already exists.
- .Pp
- .Nm sndfile-deinterleave
- creates two or more mono files from a multi-channel audio file,
- containing data from the individual channels. The names of the
- resulting mono files are of the form
- .Dq name_XY.suf
- where
- .Em name
- and
- .Em suf
- are the basename and suffix of the original file.
- If any file of such name already exists, it will be overwritten.
- Apart from the number of channels,
- the audio format of the resulting mono files
- is the same as that of the original file.
- .Sh EXIT STATUS
- .Ex -std
- .Sh EXAMPLES
- Merge a mono OGG file and a mono FLAC file into a stereo WAV file:
- .Bd -literal -offset indent
- $ sndfile-interleave left.ogg right.flac -o stereo.wav
- .Ed
- .Pp
- Split a multi-channel into individual mono files:
- .Bd -literal -offset indent
- $ sndfile-deinterleave multi.wav
- Input file : multi
- Output files :
- multi_00.wav
- multi_01.wav
- multi_02.wav
- multi_03.wav
- .Ed
- .Sh SEE ALSO
- .Lk http://libsndfile.github.io/libsndfile/
- .Sh AUTHORS
- .An Erik de Castro Lopo Aq Mt [email protected]
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