tim__huang
14th June 2004, 02:54
i don't know what mean of below param,can someone help me?
thanks in advanced
BFrames options:
-bquant_ratio integer: bframe quantizer ratio (default=150)
-bquant_offset integer: bframe quantizer offset (default=100)
Rate control options:
-single : single pass mode
-pass1 filename : twopass mode (first pass)
-pass2 filename : twopass mode (2nd pass)
-zq starting_frame float : bitrate zone; quant
-zw starting_frame float : bitrate zone; weight
Other options
-packed : packed mode
-closed_gop : closed GOP mode
-lumimasking : use lumimasking algorithm
thanks in advanced
BFrames options:
-bquant_ratio integer: bframe quantizer ratio (default=150)
-bquant_offset integer: bframe quantizer offset (default=100)
Rate control options:
-single : single pass mode
-pass1 filename : twopass mode (first pass)
-pass2 filename : twopass mode (2nd pass)
-zq starting_frame float : bitrate zone; quant
-zw starting_frame float : bitrate zone; weight
Other options
-packed : packed mode
-closed_gop : closed GOP mode
-lumimasking : use lumimasking algorithm