[x264-devel] Rate control in x264
Son Minh Tran
son-minh.tran at int-evry.fr
Mon May 21 15:35:11 CEST 2007
Dear all,
I try some tests on the performance of CABAC. Then I need exactly the
same input data for CABAC encoder.Because of the rate control of x264,
I do think that I don,t have the same quantized data (before CABAC
encoding phrase) of the frame T if in the previous frames, the
output of the whole coder (after CABAC encoding phrase) was different.
I know that there are 5 models of rate control in x264. What I need is
the constant quantizer. Would you please show me how I can activate this
mode? Is it enough to use --qp N at the command line?
Thank you
Son
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