OptimFROG

OptimFROG was designed to aim at the best audio compression possible
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OptimFROG Ranking & Summary

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  • Rating:
  • License:
  • Freeware
  • Publisher Name:
  • Florin Ghido
  • Operating Systems:
  • Windows All
  • File Size:
  • 230 KB

OptimFROG Tags


OptimFROG Description

A lossless audio compression program OptimFROG is a lossless audio compression program. Its main goal is to reduce at maximum the size of audio files, while permitting bit identical restoration for all input. It is similar with the ZIP compression, but it is highly specialized to compress audio data. OptimFROG obtains asymptotically the best lossless audio compression ratios. It has Windows, Linux, and Mac versions, fully featured input plug-ins for the Windows Media Player, foobar2000, Winamp2/3/5, dBpowerAMP, XMPlay, QCD, and XMMS audio players (with bitstream error resilience, ID3v1.1 and APEv2 read tagging support, ID3v2 compatible), optimal support for all integer PCM wave formats up to 32 bits and an extensible streamable (error tolerant) compressed format. It is also fast, the default mode encodes CD quality audio data at 12.4x real-time and decodes at 17.4x real-time on AMD Athlon XP 1800+ (the fastest mode encodes at 28.1x real-time and decodes at 24.7x real-time). Self-extracting (sfx) archives can also be created with a small overhead of just 54 KB. The compression ratios which can obtained with OptimFROG are generally ranging from 25% (silent classical music) to 70% (loud rock music) of the original audio file size. This is less compared with around 13% obtained with high quality MP3 files (~176 kb), but you have the great advantage of archiving and listening at perfect copies of your original music. OptimFROG has the following notable features: * asymptotically the best lossless audio compression ratios * optimal support for all integer PCM wave formats up to 32 bits * fully featured Windows Media Player, foobar2000, Winamp2/3/5, dBpowerAMP, XMPlay, QCD, and XMMS input plug-ins for playback * fast operation, default mode encodes CD quality audio data at 12.4x real-time and decodes at 17.4x real-time on AMD Athlon XP 1800+ * Win32, Linux, and Mac command line versions * simple to use, but powerful Windows GUI front-end, Kermit (made by Speek) * extensible, streamable compressed format, tagging compatible * optimize option, further improving compression at no decoding cost * backward compatible with version 4.2x (decode only) * 64 bits large file support under Win32 * complete pipe support for encoding and decoding * complete raw file support * quick verify compressed file integrity function * compatible with Exact Audio Copy, with ID3v1.1 tagging * extensible command line format * multiple file processing on the same command line, with wildcards * option to store MD5 of raw PCM input data and function to check it * option to delete source file after successful operation * option to copy source file time stamp to destination file * bitstream error resilience and transparent real-time recovery * fast seek with intelligent caching for plug-ins * ID3v1.1 and APEv2 read tagging support for plug-ins, ID3v2 compatible * streaming support (playing HTTP streams) for foobar2000 plug-in * Replay Gain compatible plug-ins for foobar2000 and Winamp3 * complete support for creating self-extracting (sfx) archives * fully featured SDK for using compressed files in any application


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