Switch is an easy-to-use sound file converter which can convert audio files from many sources into MP3 or WAV format. A variety of different audio file formats are supported for input, including WMA, MOV, and AIFF formats. MPEG Layer-3 encoding is done using the LAME codec, and provides complete control over mode and bitrate selection. Wave encoding allows the user to cconfigure encoding technique, bit rate, sampling rate, and number of channels. It can also play tracks prior to conversion.
unweave opens each of a list of image files, removes the artifacts generated by weave interlacing, and overwrites the original file (unless told otherwise). The artifacts are removed by simply removing either the odd or the even lines of the image, and interpolating them from the remaining lines.
audio_conv.py converts between several different audio formats. Conversion works by converting the input file(s) to an intermediate wav file, optionally normalizing the wav, then writing out the output file with appropriate tag information. This script handles wildcards, works recursively, and handles filenames with spaces and other special characters (question marks, quotation marks, etc).