婆罗门
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战斗力 鹅
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注册时间 2007-12-5
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以及其实那个维基表格前面也提到了：
The maximum limits for TMDS transmission are calculated using standard data rate calculations.[142] For FRL transmission, the limits are calculated using the capacity computation algorithm provided by the HDMI Specification.[143]: §6.5.6.2.1 All calculations assume uncompressed RGB video with CVT-RB v2 timing. Maximum limits may differ if compression (i.e. DSC) or Y′CBCR 4:2:0 chroma subsampling are used.
Display manufacturers may also use non-standard blanking intervals (a Vendor-Specific Timing Format as defined in the HDMI Specification[5]: §6.1 ) rather than CVT-RB v2 to achieve even higher frequencies when bandwidth is a constraint. The refresh frequencies in the below table do not represent the absolute maximum limit of each interface, but rather an estimate based on a modern standardized timing formula. The minimum blanking intervals (and therefore the exact maximum frequency that can be achieved) will depend on the display and how many secondary data packets it requires, and therefore will differ from model to model. |
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发表于 2023-10-30 09:54
