Windows Media Audio 10 Professional (WMA 10 Pro) is a flexible audio coding solution available from Microsoft that supports profiles that includes full resolution 24-bit/96KHz audio in stereo, 5.1, even 7.1 channel surround sound to highly efficient low bit-rate coding (Stereo - 24kbps to 96kbps, 5.1 - 128kbps to 256kbps). WMA 10 Pro also offers dynamic range control using the maximum and average audio amplitudes that are calculated during the encoding process. WMA 10 Pro also supports down-mix when the capable audio hardware isn't present.
Flowchart:
VINJEY has ported and optimized WMA 10 Pro codec on popular DSP platforms based on the implementation provided by Microsoft to its licensees. VINJEY's WMA implementation is an interim product, hence using VINJEY's port requires license from Microsoft.
Salient Features
Available on number of RISC/DSP platforms.
MIPS and Memory Optimized implementation.
Simple API and Interface for decoding.
Sample Application to aid faster integration.
Comprehensive error handling.
Extensively tested.
Bit Accurate PC Code.
Reentrant.
Support DRC.
Supports Re-quantization and Down-mix.
Platforms:
ARM-9E
TMS320C64x+ DSPs
ZSP500 DSPs
ZSP540 DSPs
We are currently working on porting and optimizing WMAPro onto more platforms apart from the platforms listed above. For more information or product flyer
This e-mail address is being protected from spambots. You need JavaScript enabled to view it
