 Products > OEM Solutions > Video Algorithms > MPEG-4 |
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| Product Description |
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A high quality MPEG-4 Visual Encoder optimized for Texas Instruments' C64x and C64x+ families of Digital Signal Processors and Digital Media Processors. Ideal for a wide range of applications including: video surveillance, streaming systems, multimedia gateways, head-end video systems, storage and consumer electronics.
The Simple Visual Profile provides efficient coding of rectangular video objects.
The Simple Visual Profile provides efficient coding of rectangular video objects.
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| Platforms |
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Texas Instruments' C64x and C64x+ architectures.
There are separated products for TI's C64x and TI's C64x+ architectures. |
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| Features: |
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·Compliant with Texas Instruments' eXpressDSP / XDAIS (Algorithm Interoperability Standard). Compliant with Texas Instruments' eXpressDSP Digital Media (xDM) Standard, for TI's C64x+ platform.
·Multiple instances allowed.
·Supports Simple Profile up to level 5 of the MPEG-4 visual standard (ISO/IEC 14496-2).
·Advanced motion estimation and dynamic frame rate encoding, dynamic intra refresh and advanced Rate Control with scene change detection for excellent quality.
·Supported Bit Rates: up to 8000 kbps.
·Configurable and dynamic frame rate encoding: up to 25 fps for PAL and 30 fps for NTSC. Supports up to 4-decimal accuracy for target frame rates.
·Image resolutions: QCIF (176x144), SIF (320x240), CIF (352x288), D1 (720x576) or any multiple of 16x16 up to D1 (720x576).
·Input Frame Format: YCbCr 4:2:0.
·Advanced Rate Control with scene change detection mechanisms: providing up to 5 Rate Control Modes including Constant Image Quality, Constant Bit Rate and Variable Bit Rate. For each of the last two Rate Control modes a non-drop frame mode is allowed.
·Supports Half Pel Interpolation for Motion Estimation.
·Configurable use of a De-interlace filter for interlaced video inputs.
·Supports setting of Quantisation Parameter (QP) for Intra and Inter frames. |
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