MPEG4 codec for DM64x platform is an ideal engine for video surveilance system based on this chip. MPEG4 offers significantly lower bitrate compared to MJPEG based solution. MPEG4 SP encoder and decoder for C64x could be purchase separately (either encoder or decoder) or together (codec) as royalty-free object library or source code library.

MP4V SP for C64x core

MPEG4 Video Simple Profile Encoder

Target platform:

C64 core

Program memory:

~40K

Data memory:

depend on image size

Typical performance:

2 encoding channels on a single DM642@600MHz

for D1 video (720*480*30) at moderate quality

Support:

I and P frames

Input:

YUV420 format

Output:

bitstream compliant to MPEG4 video SP@L3

MPEG4 Video Simple Profile Decoder

Target platform:

C64 core

Program memory:

~40KB

Data memory:

depend on image size

Typical performance:

3 to 4 decoding channels on a single DM642@600MHz

for D1 video (720*480*30) at moderate quality

Support:

I and P frames

Output:

YUV420 format

Documentation

Encoder documentation ver 1.1
Decoder documentation ver 1.1

Evaluation suite

This evaluation includes the documentation above, the evaluation libraries and the examples running on DM642EVM.
Evaluation for DM642EVM

MP4V SP for C64+ core

MPEG4 Video Simple Profile Encoder

Target platform:

C64 +core

Program memory:

~40K

Data memory:

depend on image size

Typical performance:

2 to 3 encoding channels on a single DM6437@600MHz

for D1 video (720*480*30) at moderate quality

Support:

I and P frames

Input:

YUV420 format

Output:

bitstream compliant to MPEG4 video SP@L3

MPEG4 Video Simple Profile Decoder

Target platform:

C64+ core

Program memory:

~40KB

Data memory:

depend on image size

Typical performance:

4 decoding channels on a single DM642@600MHz

for D1 video (720*480*30) at moderate quality

Support:

I and P frames

Output:

YUV420 format

Documentation

Encoder documentation ver 1.1
Decoder documentation ver 1.1

Evaluation suite

This evaluation includes the documentation above, the evaluation libraries and the examples running on DM6437EVM.
Evaluation for DM6437EVM

MP4V for C6x core

MPEG4 Video Simple Profile Encoder

Target platform:

C62x,C67x

Program memory:

30KB

Data memory:

depend on image size

Typical performance:

20-30fps for CIF format on C6711@150MHz

Support:

I and P frames

Input:

YUV420 format

Output:

bitstream compliant to MPEG4 video SP@L3

MPEG4 Video Simple Profile Decoder

Target platform:

C62x,C67x

Program memory:

30KB

Data memory:

depend on image size

Typical performance:

30-60fps for CIF format on C6711@150MHz

Support:

I and P frames

Output:

YUV420 format

Documentation

Please contact us

Evaluation suite

This evaluation includes the documentation above, the evaluation libraries and the examples running on IDK. Please contact us for this.