to...@tuxteam.de (12019-02-07): > ffmpeg -i input.mp3 -ss 10 -t 20 -acodec mp3 output.mp3
Since the original is already in MP3, -acodec copy (or -c:a copy, more modern) will avoid re-encoding the file, and thus having the MP3 artifacts twice. But if you want to recode, then do not put just a codec: you would get the default quality parameters, and they probably do not suit you. Specify the quality you want. RTFM for that. Last: usually better to put -ss before -i, because it avoids decoding the whole beginning of the file. > This is assuming you want to have your result as .mp3 too (consider > a free codec like vorbis or flac, if you want lossless). Nowadays, Opus beats Vorbis easily. Regards, -- Nicolas George
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