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What is the lowest bitrate (or highest compression) achievable with FLAC?

April 26, 2017achievable bitrate compression FLAC Highest lowest

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What is the lowest bitrate (or highest compression) achievable with FLAC?

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With FLAC you do not specify a bitrate like with some lossy codecs. It’s more like specifying a quality with Vorbis or MPC, except with FLAC the quality is always “lossless” and the resulting bitrate is roughly proportional to the amount of information in the original signal. You cannot control the bitrate much and the result can be from around 100% of the input rate (if you are encoding noise), down to almost 0 (encoding silence).