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From: Cristian P. <cpr...@ho...> - 2010-04-21 12:08:48
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Hi, I add silence to the start of an mp3 file correctly using "pad". The problems is that it is very slow with large files. Is there a way (similar to "-acodec copy" in ffmpeg) to just create a silence of the same bitrate of the input file and the just copy all the input data without re-encoding? That will be a matter of 1 second and have same effect and no quality loss! Thanks a lot, SOX is great! |