[x264-devel] Enforcing x264 to use a specific intra-prediction mode

Christina Boyd christina.boyd at live.com
Fri Mar 6 22:06:18 CET 2009


Hi,
 
I want to enforce x264 to use always intra-prediction mode 2 (dc) for all macroblocks
just like the first macroblock in each frame. To do so, I modified "x264_macroblock_cache_load"
in such a way that "h->mb.i_neighbour" becomes zero in all cases. I think using this idea,
we can treat each MB just like the first MB in the frame and so after doing this, x264 always uses
the dc inta-mode for each MB but unfortunately it didn't work. But do you know how to do so? Any idea?
Thanks!
 
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