CS1301

Manufacturer Part NumberCS1301
DescriptionNational Semiconductor [Media Coprocessor]
ManufacturerNational Semiconductor
CS1301 datasheet
 


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Codec Software

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System Architecture
(Continued)
1.2.4
Software Component Pricing and Licensing
National delivers and supports a complete software solu-
tion when paired up with the WindowsCE.net or Linux
operating system. The delivered software is a compilation
of software created by National Semiconductor, Philips
Semiconductors and Microsoft. Customers may need sep-
arate pricing and support agreements for Windows Media
Technology (Microsoft), BIOS, Operating System, and mid-
dleware. National’s pricing excludes fundamental patents:
MPEG-1, -2, -4 (MPEG-LA) and MP3 (Thomson Multime-
dia/Fraunhofer ILS). The following tables list the associ-
ated software, their respective owners and the licensing
requirements for each.
Components
TM MP3 Decoder
TM MP3 Basic Application
TM MPEG-1 Video Decoder
TM MPEG-1 Audio Decoder
TM MPEG-2 Video Decoder
TM MPEG-2 Audio Decoder
TM AC-3 Audio Decoder
TM MPEG-2 Program Stream Demux
TM MPEG-2 Basic Application
TM MPEG-4 Video Decoder
TM MPEG-4 AAC Audio Decoder
TM MPEG-4 CELP Audio Decoder
TM MPEG-1 File Parser and Demultiplexer
TM MPEG-4 Basic Application
TM WMT v8 Video Decoder
TM WMT v8 Audio Decoder
Components
DirectShow Filter
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1.2.4.1

Codec Software

The codec software includes video and audio decoders
and operates on the CS1301/CS1311 (see Table 1-1). This
software performs the task of decoding the encoded media
content, which are the workhorses of the solution.
1.2.4.2
Host Filter Software
The DirectShow filter is the core piece of software that inte-
grates the CS1301/CS1311 media companion with
Microsoft DirectShow (see Table 1-2).
Table 1-1. Codec Software
Available as
IP Owner(s)
Source/Binary
Philips Semiconductors
Binary
National Semiconductor
Binary
Microsoft
Table 1-2. Host Filter Software
Available as
IP Owner
Source/Binary
National Semiconductor
Binary
6
Licensing Requirements
Licensee is responsible for
licensing of all fundamental
patents.
Microsoft WMT license
required.
Licensing Requirements
Not licensed as source
code.
Revision 2.2