| Developer(s) | Florin Ghido |
|---|---|
| Stable release | 5.100
/ September 2, 2016 |
| Operating system | FreeBSD, Linux, OS X, Microsoft Windows |
| Type | Audio codec |
| Website | losslessaudio |
OptimFROG is a proprietary, lossless audio codec developed by Florin Ghido. OptimFROG is optimized for high compression (small file sizes) at the expense of encoding and decoding speed, and consistently measures among the highest compressing lossless codecs.[1][2] OptimFROG comes with three compressors: a lossless codec for integer LPCM format in WAV files, one for IEEE 754 floating-point WAV files, and third codec called DualStream.
OptimFROG DualStream is lossy, but fill the gap between perceptual coding and lossless coding by producing a correction file. In combination with the main, lossy-encoded file, the correction file provides for lossless decoding. The lossless decoding is computationally intense and cannot be done in real time on contemporary hardware.[3] The rival audio codecs WavPack. MPEG-4 SLS, and DTS-HD Master Audio also offer correction file generation.
The OptimFROG file formats use APEv2 tags to store the metadata. ID3 is also possible.
YouTube Encyclopedic
-
1/2Views:4 9803 619
-
MP3 Tag Tutorial - Metadata Tagging Audio Files 2016
-
Como Resolver Erro de DLL ao Abrir o Movie Maker
Transcription
References
- ^ Martijn van Beurden. "Lossless audio codec comparison". Archived from the original on 2022-03-31. Retrieved 2022-03-14.
- ^ "SqueezeChart 2013 Lossless Audio Compression". Archived from the original on 2013-10-05. Retrieved 2022-03-14.
- ^ "How to use OptimFROG DualStream Correction files?". Hydrogenaudio Forums. Archived from the original on 2015-07-14. Retrieved 2015-07-13.
External links
- Official website
- OptimFROG at Hydrogenaudio Wiki.
- OptimFROG at the Multimedia Wiki.
This page was last edited on 26 February 2024, at 12:34