The default value of piece_name callback uses the piece names of the form '03_initial_name.mp3', by default the other callbacks are NO-OPs. $pieceNum is 1 for the first piece to write. $piece_name, $cur_total_frames, $piece_frames, $xing_written, $Xing, $opts, $pieceFileHandle) Īfter_write($mp3name, $piece, $pieceNum, $cur_total_time, $piece_time, Prepend($pieceNum, $mp3name, $piece, $Xing, $opts,Īppend( $mp3name, $piece, $pieceNum, $cur_total_time, $piece_time,

The following callback options should be function references with signatures name_callback($pieceNum, $mp3name, $piece, $Xing, $opts) # returns file name Note that this is a format of method output_blocks() of Audio::FindChunks. START and END are exactly the same as in the description of pieces for mp3split() however, END may be omited (with the same meaning as 'INF'). Each line of the description file should be either empty (except comments), or have the form START END # OPTIONAL_COMMENT Similarly, mp3split_read() takes names of an MP3 file and of a file with the description of pieces, followed by optional reference to a hash of options. The remaining elements of a piece description should form a hash of piece-specific options (arbitrary user data can be stored with the key user). Similarly, one can put the absolute position of the end-of-the-piece in the duration field by prepending the time by = if this field has a special value 'INF', it is assumed to go until the start of the next piece, or until the audio ends. the end of previous piece (or start of file) to do this, prepend > to the field. Alternatively, one can specify the start field as a relative position w.r.t. Such a description is an array reference with the start and duration of the piece (in seconds or of the forms 03h05m56.45, 03h05m56.45s, or 03:05:56.45 any of the hours/minutes/seconds fields can be omited if the result is not ambiguous. The first two arguments of mp3split() is a name of an MP3 file and a reference to a hash of options, the remaining are descriptions of pieces. # up to 10sec before expected end of chunk, this is not considered a failure. # the second starts at 389sec, preferable length 615sec, but if EOF is met # Split 2 chunks from a file: the first starts at 3sec, length 356.25sec MP3::Splitter - Perl extension for splitting MP3 files SYNOPSIS use MP3::Splitter

Mp3 splitter time