Concatenating or mixing audio filesPurpose. This program reads multiple audio files and
writes a single one either
containing the data of all the other
files in order (concatenation mode, option -c)
or containing a mixdown of all the other files
(mixing mode, option -m or option -f).
For concatenation, the input files must have the same audio
format. They need not have the same file type. Usage.
java AudioConcat [
-D
] [
-c
] | [
-m
] | [
-f
]
-o outputfile
inputfile
... Parameters. -
-c
selects concatenation mode -
-m
selects mixing mode -
-f
selects float mixing mode -
-o outputfile
The filename of the output file -
inputfile
the name(s) of input file(s)
Bugs, limitations.
This program is not well-tested. Output is always a WAV
file. Future versions should be able to convert
different audio formats to a dedicated target format.
Source code.
AudioConcat.java,
SequenceAudioInputStream.java,
MixingAudioInputStream.java,
MixingFloatAudioInputStream.java,
gnu.getopt.Getopt
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