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MPEG4 Codec
特色
- Functions:
- Encoding/Decoding
- 16x16, 8x8 block support
- ¼-pel motion vector
- Ac/Dc prediction
- VLC entropy encoding
- B-VOP frame
- Post-filtering
- Image size:
- 1,280 x 720 x 30 fps (720P, HD)
- 640 x 480 x 30 fps (VGA, SD)
- 352 x 288 x 15 fps (CIF)
- 176 x 144 x 15 fps (QCIF)
- Rate control: CBR/VBR/Q-FBR
- Operating frequency:
- 95MHz (at 720P/30fps)
- 35MHz (at VGA/30fps)
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Block Diagram of the MPEG4 Codec
MPEG4 IP
- Video Encoder/Decoder -- MPEG-4 (ISO/IEC 14496-2) and JPEG (ISO/IEC 10918-1); UMC 0.13um HS/FSG
- MPEG4 Decoder IP
- MPEG4 Encoder IP
- Full HD/UHD multi-stream video and vision integrated platform solution
- H.264, MVC, VP8, MPEG-1/2/4, VC-1, AVS, AVS+, H.263, and Sorenson decoder HW IP for 2Kp60, 4:2:0
- CODA988 - H.264, MVC, VP8, MPEG-1/2/4, VC-1, AVS, AVS+, H.263, Sorenson Decoding and encoding support at 1080p 60fps