引用:
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作者tw1965
3D Y/C 晶片比較:
1. NEC(M800, PVR3000 Deluxe) 的最好,
CX23418 (H900), Techwell(X800)都比較差.
2. 新的NEC 3D Y/C 晶片uPD64015A支援 3D NR.
舊的NEC 3D Y/C uPD64083 晶片(M800)不支援 3D NR
CX23418 (H900)不支援 3D NR
3. CX23418 (H900)不支援 PAL 3D Y/C separation.
舊的NEC 3D Y/C uPD64083 晶片(M800)不支援 PAL 3D Y/C separation.
新的NEC 3D Y/C 晶片uPD64015A (PVR3000 Deluxe)支援 PAL 3D Y/C separation.
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更正:
X800用的是臺灣Weltrend偉銓的WT8850晶片.
Weltrend WT8850 : Video Decoder with 3D YC comb filter
Techwell TW6802 : Video Decoder with 4-H adaptive comb filter Y/C separation
Conexant CX23418 : The Y/C separation block implements a 5-line adaptive comb filter,