I had trouble downloading the scene_1_shot10 clip, but downloading
scene_1_shot2 clip I got
between 24->28 fps when compositor was at a scale of 50 % on a Intel(R)
Pentium(R) D CPU 2.66GHz
When at 100% I get 19 fps with the picture going over both screens (dual
monitor) and 24-25 fps when compositor on 1 screen, (but whole picture
not visible)
Video Driver: X11-XV
Play every frame is selected
Decode frames asyncronously unselected (REALLY slow when selected!)
Video Card: nVidia Corporation GeForce 6200
Dual monitor, both @ 1280x1024
nvidia module version = 1.0.9629
/sbin/hdparm -t -T /dev/hda
/dev/hda:
Timing cached reads: 1884 MB in 2.00 seconds = 941.43 MB/sec
Timing buffered disk reads: 214 MB in 3.02 seconds = 70.90 MB/sec
Using Fedora Core 6, and livna repository to satisfy required libraries.
Compiling cinelerra with the following script:
#!/usr/bin/bash
echo configureing for pentium4
# --with-external-ffmpeg
../hvirtual/configure --prefix=/usr --enable-x86 --enable-mmx
--enable-freetype2 \
--with-buildinfo=svn \
CFLAGS='-O3 -pipe -fomit-frame-pointer -funroll-all-loops
-falign-loops=2 -falign-jumps=2 -falign-functions=2 -ffast-math
-march=nocona -mfpmath=sse,387 -mmmx -msse' \
CPPFLAGS='-O3 -pipe -fomit-frame-pointer -funroll-all-loops
-falign-loops=2 -falign-jumps=2 -falign-functions=2 -ffast-math
-march=nocona -mfpmath=sse,387 -mmmx -msse' \
CXXFLAGS='-O3 -pipe -fomit-frame-pointer -funroll-all-loops
-falign-loops=2 -falign-jumps=2 -falign-functions=2 -ffast-math
-march=nocona -mfpmath=sse,387 -mmmx -msse'
Though /proc/cpuinfo shows me that I don't have sse3 (which nocona
requires!) so I am not too sure of the stability..
PIerre
Jan Luo wrote:
o.k. is there any way to understand what the bottlenecks on the
hardware side
are. like cpu, hd-speed or ram and so on?
cheers
jan
Nicolas Maufrais wrote:
On Sat, Nov 18, 2006 at 02:24:29AM +0100, Jan Luo wrote:
found the following link in the hdforindies blog with ( in my
understanding ) hd clips:
http://www.siliconimaging.com/DigitalCinema/gallery_footage.html
when i play the scene_1_shot10 clip / MPEG-2 19Mb/s 1080/24P (89MB)
i get frame rates around 17 fps. my box is a dual amd64 4800. can
anyone play these
at 30 fps? on which hardware?
thanks
jan
I got 13fps on my AMD64 X2 4600.
Nicolas.
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