1 Apr 2008 19:11
Re: Capacity of x264
Mojtaba Hosseini <Mojtaba.Hosseini <at> magorcorp.com>
2008-04-01 17:11:47 GMT
2008-04-01 17:11:47 GMT
> > > > Yes. Avail Media encodes realtime 1080p/i with 3.2Ghz 8-core Xeon > > systems; it is quite possible. 720p is much easier; you really only > > need a quad core for that. >CBR 6 megabits, -r2 -m3 -B1 --no-b-adapt --scenecut=-1 -t1 --8x8dct >--partitions i4x4,i8x8 with default AQ. We have similar experience with 1080p on 2.6GHz quad core (ie can do 25fps) with approximately these settings: rc->i_rc_method = X264_RC_ABR Y only motion estimation (no chroma M.E.) analyse->i_subpel_refine = 2 rc->i_qp_constant = 25 No b frames 3mbps bitrate
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