[FFmpeg-user] Issues with conversion

[Reindl Harald]

Am 11.06.2011 22:59, schrieb Lou:

>> ffmpeg version git-N-29954-g33651e3, Copyright (c) 2000-2011 the
>> FFmpeg developers built on May 26 2011 18:52:42 with gcc 4.5.1
>> 20100924 (Red Hat 4.5.1-4) configuration: --prefix=/usr
>> --bindir=/usr/bin --datadir=/usr/share/ffmpeg
>> --incdir=/usr/include/ffmpeg --libdir=/usr/lib64
>> --mandir=/usr/share/man --arch=x86_64 --enable-nonfree --enable-gpl
>> --enable-version3 --enable-libopencore-amrnb
>> --enable-libopencore-amrwb --enable-version3 --enable-libdc1394
>> --enable-libdirac --enable-libfaac --enable-libgsm
>> --enable-libmp3lame --enable-libopenjpeg --enable-libschroedinger
>> --enable-libspeex --enable-libtheora --enable-libvorbis
>> --enable-libx264 --enable-libxvid --enable-libvpx --enable-librtmp
>> --enable-avfilter --enable-postproc --enable-swscale --enable-bzlib
>> --enable-zlib --enable-libfreetype --enable-pthreads --enable-fastdiv
>> --enable-pic --enable-libopencv --enable-shared --disable-vdpau
>> --disable-vaapi --disable-hwaccels --disable-static --disable-debug
>> --shlibdir=/usr/lib64
> 
> Reindl's ./configure is quite impressive, (and contains some redundant
> options) so don't let that scare you

Hm - what is there redundant?

the disabled hwaccel is because ffmpeg runs most time on VMware-Machines and
is reducing dependencies - maybe --disable-hwaccels is enough and
"--disable-vdpau --disable-vaapi" is implicit, however it works :-)

i did not post my cpu-options because you should really know what hardware you
are running, since there are two older machines i can not use -msse4.2 :-(

 --cpu=core2 --extra-cflags='-O6 -march=core2 -mtune=core2 -mmmx -msse2 -msse3 -msse4.1 -fopenmp -mfpmath=sse
-fno-delete-null-pointer-checks -fstack-protector -pipe -D_FORTIFY_SOURCE=2'



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