[x264-devel] constrained intra prediction

Purvin Pandit purvinp at hotmail.com
Sat Jan 17 01:06:12 CET 2009

I was looking at x264 as a platform for SVC which requires that the base layer have the constrained intra pred flag set to true. 
PS: I am not trying to convince you to implement SVC.
> Date: Fri, 16 Jan 2009 18:28:58 -0500> From: darkshikari at gmail.com> To: x264-devel at videolan.org> Subject: Re: [x264-devel] constrained intra prediction> > 2009/1/16 Purvin Pandit <purvinp at hotmail.com>:> > Hi> >> > Is constrained intra prediction supported in x264? I quick search for the> > text in version (x264-snapshot-20080824-2245) shows that it is set to '0' in> > the PPS but I wasnt sure it this is ever used.> >> > Additionally I changed the code to set it to '0' and '1' and encoded a> > sequence. The resulting reconstructed YUV file has the same md5sum which> > seems to indicate that contrained intra prediction is not supported.> >> > Can someone confirm this? Also if this is not supported then is there a plan> > to add support?> > No, it is not supported. You are welcome to try to convince us that> there is a useful reason to support it.> > Dark Shikari> _______________________________________________> x264-devel mailing list> x264-devel at videolan.org> http://mailman.videolan.org/listinfo/x264-devel
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