Thread: sync-lookahead
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Old 23rd January 2012, 15:11   #1  |  Link
Peterxy
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Join Date: Jan 2011
Posts: 18
sync-lookahead

hi,
I have got a question about --sync-lookahead and what this makes.
OK, I thought rc_Lookahead is the number of Frames for MacroBlock Rate control to look forward and going any higher as 60 rc_look. will not do anything great (seems still to increase System RAM Usage)
Setting sync_Lookahead seems somehow to push treading - so did it a set a framesbuffer between lookahead & encoding- -or- what else does it make? Should sync_lookahead be untouched?
cu peter

Last edited by Peterxy; 6th February 2012 at 11:24.
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