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MP3 Audio Decoder
Tatvik’s MP3
Audio Decoder is implementation of the Layer-3 of MPEG-1, MPEG-2 and
MPEG-2.5 standards. The implementation is one of the fastest
fixed-point implementations for Mobile Platforms. The implementation
is highly efficient in terms of speed and memory footprint.
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Profile
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Layer-3
of MPEG-1, MPEG-2 and MPEG-2.5
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Optional
Tools
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Intensity
Stereo
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Mid/side
Stereo
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Sampling
rates
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8,
11.025, 12, 16, 22.05, 24, 32, 44.1 and 48 KHz
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Channels
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Mono/Stereo
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Bit
Rate
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All
bit rates compliant with Layer-3 of MPEG-1, MPEG-2, MPEG-2.5
(32 to 320 kbps)
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Output
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16
Bit PCM
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Compliance
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Compliant
with ISO/IEC 14496-4, ISO/IEC 14496-3:2001
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Conformance
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Verified
against ISO bitstream exchange
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OS
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Symbian
S60
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Windows
Mobile
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Windows
CE
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Android
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iPhone
OS X
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Linux
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Win
XP
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Processors#
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ARM7,
ARM9/9E, ARM11
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Cortex-A8,
Cortex-A9
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XScale,
PXA27x, PXA32x
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MIPS32
4Kec
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Renesas
SH3, SH4
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Pentium
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For other Processors contact
sales@tatvik.com
Performance
Tatvik
MP3 decoder implementation has been ported to Symbian, Windows
Mobile, Embedded Linux and Android based devices. The implementation
shows excellent results on all platforms. Detailed benchmark results
on ARM simulator are shown in the table below:
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Stereo_48KHz_128Kbps
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16.32
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Mono_44KHz_128Kbps
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9.22
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$ CPU load for
core
decoding
(without file write)
* Zero wait state memory
For
evaluation please contact
sales@tatvik.com
Copyright © 2010 Tatvik
Technologies. All rights reserved.
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