OFR, short for OptimFROG, is proprietary
lossless audio data compression codec created by Florin
Ghido. OFR aims to optimize the high compression ratios and
the price of slower encoding and decoding as well. OptimFROG
DualStream which aims to fill gap between perceptual coding
and lossless coding is another format of OptimFROG file,
both of which could store the metadata by using PEv2 tags.
Zune is the name of both services that
obtain and share the media content and a brand of Portable
Media Player developed by Microsoft like iPod of Apple Inc.
Xbox is a video game console competing
intensely with the Nintendo GameCube/Wii or Sony's
PlayStation/(PS2/PS3).Microsoft has published versions
Xenon, Xbox 2, Xbox FS, Xbox Next, or NextBox, XBOX 360.
To play OFR on Zune / Xbox, please convert it to
wma first on PC. Install
OptimFrog DirectShow decoder filter.
Zune Xbox Converter to
convert OFR to Zune/Xbox. Then use USB or networks to
transfer the wma file. Or burn the files to CD/DVD, play
disks on Xbox easily.
APE is a audio filename extension used
by Monkey's Audio who provides a fast and easy way to
compress digital music. As a lossless compression format,
APE also open part of its codec and it is mainly applied to
hi-fi listening and audio file-level save. However, since
APE is a proprietary software which is often too slow to
decode on portable audio devices, there may exist some risks
To play ape on Zune/Xbox, please install
APE DirectShow Filter for it to wma.