From c906e05b28bae440471dd2a816627b9852eed3e8 Mon Sep 17 00:00:00 2001 From: Rodeo Date: Sat, 26 May 2012 21:02:51 +0000 Subject: Bump x264 to r2200-999b753. - H.264 Level 5.2 support. - Threaded lookahead: improved encoding speed with very fast settings, on systems with 8 processor "threads" or more. 'By default, lookahead threads are 1/6 of regular threads. This isn't exacting, but it seems to work well for all presets on real systems. With sliced-threads, it's the same as the number of encoding threads.' Mini-benchmark: --------------- 2.2 GHz Intel Core i7, 8 processor threads (4 physical cores + 4 virtual cores), Mac OS X 10.7.4. HandBrake's "Normal" preset. libavcodec decoding threads: 8 / 2 + 1 = 5 x264 encoding threads: 8 * 3 / 2 = 12 x264 lookahead threads: 12 / 6 = 2 Blu-ray, H.264, 1920x1080 -> 1920x800 ~48 fps with threaded lookahead, ~42 fps without DVD, MPEG-2, 720x576 -> 720x576 ~224 fps with threaded lookahead, ~192 fps without git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4704 b64f7644-9d1e-0410-96f1-a4d463321fa5 --- contrib/x264/module.defs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'contrib/x264/module.defs') diff --git a/contrib/x264/module.defs b/contrib/x264/module.defs index 8b3c27331..27a0edf8c 100644 --- a/contrib/x264/module.defs +++ b/contrib/x264/module.defs @@ -1,7 +1,7 @@ $(eval $(call import.MODULE.defs,X264,x264,YASM PTHREADW32)) $(eval $(call import.CONTRIB.defs,X264)) -X264.FETCH.url = http://download.handbrake.fr/handbrake/contrib/x264-r2184-5c85e0a.tar.gz +X264.FETCH.url = http://download.handbrake.fr/handbrake/contrib/x264-r2200-999b753.tar.gz X264.EXTRACT.tarbase = x264 X264.CONFIGURE.deps = -- cgit v1.2.3