The popular audio formats and containers supported by Cool Edit with built-in codecs or plugins were Fraunhofer MP3, LAME MP3, Dolby AC3, DTS, ACM Waveform, PCM waveform, AIFF, AU, CDA, MPEG-1 Audio, MPEG-2 Audio, AAC, HE-AAC, Ogg Vorbis, FLAC, True Audio, WavPack, QuickTime MOV and MP4 (import only), ADPCM, RealMedia, WMA Standard, WMA Professional, WMA Lossless and WMA Multichannel.Īdobe purchased Cool Edit Pro from Syntrillium Software in May 2003 for $16.5 million, as well as a large loop library called 'Loopology'. The software had an SDK and supported codec plugins (FLT filters), and a wide range of import/export format plugins were written by the developer community to open and save in a number of audio compression formats. When MP3 became popular, Cool Edit licensed and integrated the original Fraunhofer MP3 encoder. Cool Edit also included plugins such as noise reduction and FFT equalization.Įver since the earliest versions, Cool Edit 2000 and Cool Edit Pro supported a large range of import/export codecs for various audio file formats. Cool Edit Pro v2 added support for real-time non-destructive processing, and v2.1 added support for surround sound mixing and unlimited simultaneous tracks (up to the limit imposed by the actual computer hardware). Audio processing, however, was done in a destructive manner (at the time, most computers were not powerful enough in terms of processor performance and memory capacity to perform non-destructive operations in real-time).

Syntrillium later released Cool Edit Pro, which added the capability to work with multiple tracks as well as other features. The full version was useful and flexible, particularly for its time. Originally developed by Syntrillium as Cool Edit, the program was distributed as crippleware for Windows computers. Syntrillium Software was founded in the early 1990s by Robert Ellison and David Johnston, both former Microsoft employees.

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