1.Dd November 2, 2014 2.Dt SNDFILE-METADATA-GET 1 3.Os 4.Sh NAME 5.Nm sndfile-metadata-get , 6.Nm sndfile-metadata-set 7.Nd get or set metadata in a sound file 8.Sh SYNOPSIS 9.Nm sndfile-metadata-get 10.Op Ar options 11.Ar file 12.Nm sndfile-metadata-set 13.Op Ar options 14.Ar file 15.Nm sndfile-metadata-set 16.Op Ar options 17.Ar input 18.Ar output 19.Sh DESCRIPTION 20.Nm sndfile-metadata-get 21displays bext and string metadata stored in an audio file. 22The following options specify what to print. 23.Pp 24.Bl -tag -width bext-descriptionXXXX -compact 25.It Fl -all 26all metadata 27.It Fl -bext-description 28description 29.It Fl -bext-originator 30originator info 31.It Fl -bext-orig-ref 32originator reference 33.It Fl -bext-umid 34Unique Material Identifier 35.It Fl -bext-orig-date 36origination date 37.It Fl -bext-orig-time 38origination time 39.It Fl -bext-coding-hist 40coding history 41.It Fl -str-title 42title 43.It Fl -str-copyright 44copyright 45.It Fl -str-artist 46artist 47.It Fl -str-comment 48comment 49.It Fl -str-date 50creation date 51.It Fl -str-album 52album 53.It Fl -str-license 54license 55.El 56.Pp 57.Nm sndfile-metadata-set 58sets bext and string metadata in an audio file if the format supports it. 59If the file does not contain a BEXT chunk to be modified, 60the second synopsis must be used, where another output file 61capable of storing the metadata is created. 62This file is overwritten if it already exists. 63The following options take an argument specifying the metadata: 64.Pp 65.Bl -tag -width bext-coding-histXXXXXXX -compact 66.It Fl -bext-description 67description 68.It Fl -bext-originator 69originator 70.It Fl -bext-orig-ref 71originator reference 72.It Fl -bext-umid 73Unique Material Identifier 74.It Fl -bext-orig-date 75origination date 76.It Fl -bext-orig-time 77origination time 78.It Fl -bext-coding-hist 79coding history 80.It Fl -bext-time-raf 81time reference 82.It Fl -str-comment 83comment 84.It Fl -str-title 85title 86.It Fl -str-copyright 87copyright 88.It Fl -str-artist 89artist 90.It Fl -str-date 91date 92.It Fl -str-album 93album 94.It Fl -str-license 95license 96.El 97.Pp 98The following options take no argument: 99.Pp 100.Bl -tag -width bext-coding-histXXXXXXX -compact 101.It Fl -bext-auto-time-date 102Set the BEXT time and date to current. 103.It Fl -bext-auto-time 104Set the BEXT time to current. 105.It Fl -bext-auto-date 106Set the BEXT date to current. 107.It Fl -str-auto-date 108Set the string date to current. 109.El 110.Sh EXIT STATUS 111.Ex -std 112.Sh SEE ALSO 113.Lk http://libsndfile.github.io/libsndfile/ 114.Lk http://tech.ebu.ch/docs/tech/tech3285.pdf 115.Sh AUTHORS 116.An Erik de Castro Lopo Aq Mt erikd@mega-nerd.com 117