OptimFROG

OptimFROG
OptimFROG
Developer(s) Florin Ghido
Stable release 4.520b1 / 2006-04-26
Preview release 4.910b *only Windows* / 2011-02-12
Operating system Linux, Darwin, Microsoft Windows
Type Audio compression Encoder
Website www.losslessaudio.org

OptimFROG is a proprietary lossless audio data compression codec developed by Florin Ghido. OptimFROG is optimized for very high compression ratios, even for the price of slower encoding and decoding.

Contents

OptimFROG DualStream

OptimFROG DualStream is a lossy codec, aimed to fill gap between perceptual coding and lossless coding. OptimFROG DualStream has an option to produce a correction file. This file can be used, in combination with the main lossy-encoded file, for lossless decoding.

This correction feature is also offered by WavPack and MPEG-4 SLS.

Technical details

Metadata

Both OptimFROG file formats use APEv2 tags to store the metadata.

External links

v · d · eMultimedia compression and container formats
Video
MJPEG · Motion JPEG 2000 · MPEG-1 · MPEG-2 (Part 2) · MPEG-4 (Part 2/ASP · Part 10/AVC) · HEVC
H.120 · H.261 · H.262 · H.263 · H.264 · HEVC
Others
AVS · Bink · CineForm · Cinepak · Dirac · DV · Indeo · Microsoft Video 1 · OMS Video · Pixlet · Prores · RealVideo · RTVideo · SheerVideo · Smacker · Sorenson Video, Spark · Theora · VC-1 · VC-2 · VC-3 · VP3 · VP6 · VP7 · VP8 · WMV
Audio
G.711 · G.718 · G.719 · G.722 · G.722.1 · G.722.2 · G.723 · G.723.1 · G.726 · G.728 · G.729 · G.729.1
Others
AC-3 · AMR · AMR-WB · AMR-WB+ · Apple Lossless · Asao · ATRAC · CELT · DRA · DTS · EVRC · EVRC-B · FLAC · GSM-HR · GSM-FR · GSM-EFR · iLBC · iSAC · Monkey's Audio · TTA (True Audio) · MT9 · A-law · μ-law · Musepack · OptimFROG · Opus · OSQ · QCELP · RealAudio · RTAudio · SD2 · SHN · SILK · Siren · SMV · Speex · SVOPC · TwinVQ · VMR-WB · Vorbis · WavPack · WMA
Image
JPEG · JPEG 2000 · JPEG XR · Lossless JPEG · JBIG · JBIG2 · PNG · TIFF/EP · TIFF/IT
Others
APNG · BMP · DjVu · EXR · GIF · ICER · ILBM · MNG · PCX · PGF · TGA · QTVR · TIFF · WBMP · WebP
Containers
ISO/IEC
MPEG-PS · MPEG-TS · ISO base media file format · MPEG-4 Part 14 · Motion JPEG 2000 · MPEG-21 Part 9
ITU-T
Others
3GP and 3G2 · AMV · ASF · AIFF · AVI · AU · Bink · DivX Media Format · DPX · EVO · Flash Video · GXF · M2TS · Matroska · MXF · Ogg · QuickTime File Format · RealMedia · REDCODE RAW · RIFF · Smacker · MOD and TOD · VOB · WAV · WebM
See Compression methods for methods and Compression software implementations for codecs
v · d · eData compression software implementations
Archivers
with compression
(comparison)
7-Zip · Ark · File Roller · FreeArc · Info-ZIP · Keka · KGB Archiver · PAQ · PeaZip · The Unarchiver (decompression only)  · tar · UPX · Xarchiver · Zipeg
DGCA · Filzip · IZArc · LHA · StuffIt Expander (decompression only)  · TUGZip · ZipGenius · Bandizip
ARC · ALZip · Archive Utility · ARJ · BetterZip · JAR · MacBinary · PKZIP/SecureZIP · PowerArchiver · StuffIt · WinAce · WinRAR · WinZip
Lossless data compression*
bzip2 · compress · gzip · lzip · lzop · rzip · xz
Audio compression
(comparison)
Freeware Advanced Audio Coder (FAAC) · Helix DNA Producer · l3enc · LAME · TooLAME · libavcodec · libcelt · libspeex · Musepack · libvorbis · Windows Media Encoder
ALAC · FLAC · libavcodec · Monkey's Audio · mp4als · OptimFROG · Shorten · TTA (True Audio) · WavPack
Video compression
(comparison)
3ivx · DivX · Nero Digital · FFmpeg · HDX4 · Xvid
CoreAVC · Blu-code · DivX · FFmpeg · Nero Digital  · QuickTime · x264
Others
CineForm · Cinepak · DNxHD · Helix DNA Producer · Indeo · libavcodec · Schrödinger (Dirac) · SBC · Sorenson · VP7 · libtheora · libvpx · Windows Media Encoder
* Non-archiving
See also: compression methods and compression formats

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