Usage: ./acr_extr [options] [-i infile]For Example:# ./acr_extr -i inputfile# ./acr_extr -i inputfile -o outputfile​Getting help:-h -- print basic options-v -- print vertion​Options:-i input file.-o Output file. If do not have this option, dir of output file is the same with input file.​-au If you add this option, it will save the audio data as decoded from input file(formatter: RIFF (little-endian) data, WAVE audio, Microsoft PCM, 16 bit, mono 8000 Hz).​example: ./acrcloud_extr -au -i inputfile​--debug If you add this option, it will print all infomation.
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