User's Guide
41
Mondo Duo User Guide
Detail Audio Codec Support
• Tag names decoded: TITLE, ALBUM, ARTIST, GENRE.
NOTE: ID3v2 tags for native FLAC and FLAC containers are out of standard but should be supported if placed at
the beginning of a le, see the FLAC-FAQ.
• Gapless FLAC
Supported Uncompressed LPCM , WAV, AIFF encoding parameters
• Sampling rates [kHz]: 44.1, 48, 96, 192
• Resolution [bits]: 16, 24
• Channels: stereo, mono
• Gapless LPCM, WAV, adnd AIFF
• Supported le name extensions: *.wav,*.aiff, *.aif. (AIFF-C not supported)
• The audio player supports extraction of INFO chunks in WAV containers for the following
metadata tags: TITLE, ALBUM, ARTIST
• The audio player supports reading of uncompressed LPCM content stored in
AIFF containers.
• Support of ID3 chunks in AIFF containers
Supported AAC (AAC-LC /HE-AAC/HE-AAC v2 ) encoding parameters
• Sampling rates [kHz]: 32, 44.1, 48, 96
• Resolution [bits]: 16
• Bit rate [kbps]: 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192
• Channels: stereo, mono
• The audio player supports reading of aac content stored in single stream aac les and mp4
containers. Supported le name extensions: *.aac, *.m4a
NOTE: m4b containers are supported for playback only; bookmarks, chapter markers, hyperlinks, images and
other metadata embedded in m4b containers are not supported.
NOTE: Single stream aac les and mp4 containers support ID3 tagging, hence extraction of that metadata is
covered by extraction of ID3 tags for mp3 content.
• AAC ID3 tags support
• The audio player supports decoding of ID3v1 and ID3v2 tags in containers
• The audio player supports decoding of AAC comments.
NOTE: There is no specication for tag names. The system relies on the OSS implementation.
• Tag names decoded: TITLE, ALBUM, ARTIST, GENRE.
• Gapless AAC: Playback is gapless if the M4A container provides encoder delay and padding
information according to iTunes tags, or encoder delay according to Nero tags.