hello,
when i try to use gaussian swscaler with parameter >= 50 i receive a
"Floating Point Exception" ("errore di virgola mobile" in italian);
this is the command line that i use (but also with other options it
crashes):
mencoder MOVIE.VOB -nocache -frames 2 -mc 0 -sws 7 -vf
crop=716:548:2:14,scale=640:336:::50 -ovc lavc -lavcopts
vcodec=mpeg4:vpass=1 -oac copy -audiofile audiofile.mp3 -ffourcc XVID
-o /dev/null
some informations:
i use a debian testing/unstable.
i compile mplayer from svn and i have this problem also with last svn
version.
MPlayer SVN-r30842-4.4.3 (C) 2000-2010 MPlayer Team
luigi at pozzaibe:~$ uname -a
Linux pozzaibe 2.6.33-ck1.ckol.03022010 #1 PREEMPT Tue Mar 2 13:07:14
CET 2010 i686 GNU/Linux
luigi at pozzaibe:~$ ls -l /lib/libc[.-]*
-rwxr-xr-x 1 root root 1331496 21 feb 18:30 /lib/libc-2.10.2.so
lrwxrwxrwx 1 root root 14 28 feb 10:50 /lib/libc.so.6 ->
libc-2.10.2.so
luigi at pozzaibe:~$ gcc -v
Using built-in specs.
Target: i486-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Debian 4.4.2-9'
--with-bugurl=file:///usr/share/doc/gcc-4.4/README.Bugs
--enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr
--enable-shared --enable-multiarch --enable-linker-build-id
--with-system-zlib --libexecdir=/usr/lib --without-included-gettext
--enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.4
--program-suffix=-4.4 --enable-nls --enable-clocale=gnu
--enable-libstdcxx-debug --enable-objc-gc --enable-targets=all
--with-arch-32=i486 --with-tune=generic --enable-checking=release
--build=i486-linux-gnu --host=i486-linux-gnu --target=i486-linux-gnu
Thread model: posix gcc version 4.4.3 20100108 (prerelease) (Debian
4.4.2-9)
luigi at pozzaibe:~$ ld -v
GNU ld (GNU Binutils for Debian) 2.20
luigi at pozzaibe:~$ as --version
GNU assembler (GNU Binutils for Debian) 2.20
Copyright 2009 Free Software Foundation, Inc.
This program is free software; you may redistribute it under the terms
of the GNU General Public License version 3 or later.
This program has absolutely no warranty.
This assembler was configured for a target of `i486-linux-gnu'.
luigi at pozzaibe:~$ cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Pentium(R) 4 CPU 2.66GHz
stepping : 9
cpu MHz : 2662.905
cache size : 512 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe pebs
bts cid xtpr bogomips : 5325.81 clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 32 bits virtual
power management:
i have an nvidia geforce2 mx and i use nv driver.
--
Luigi Curzi
~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*
Io sono
lo sbaglio, il momento di confusione, l'inopportuno
Non sono niente.
Non sar? mai niente.
Non posso volere d'essere niente.
A parte questo, ho in me tutti i sogni del mondo.
(F. Pessoa)
