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This Utility analyzes all frames of MPEG-1, MPEG-2 or MPEG-2.5 audio files compressed with Layer I, II or III.
In case of Layer III files additionaly the gain (volume) may be modified. This is lossless. It is implemented by modifying all side info blocks of the file. This restricts the step size to 1.5 dB.
Furthermore Layer III files may be stripped. This means that leading and trailing silence (empty frames) is removed.
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