[FFmpeg-user] I/O error occurred

[Benoit C]

Hello !

I try to make a flv video with 493 pics file
for this i do a shell script to get symbolical links like it's needed:
(...)lrwxrwxrwx 1 root root 20 May  9 15:04 img489.jpg -> m120509153104700.jpglrwxrwxrwx 1 root root 20 May  9 15:04 img490.jpg -> m120509153108151.jpglrwxrwxrwx 1 root root 20 May  9 15:04 img491.jpg -> m120509153113247.jpglrwxrwxrwx 1 root root 20 May  9 15:04 img492.jpg -> m120509153116781.jpglrwxrwxrwx 1 root root 20 May  9 15:04 img493.jpg -> m120509153119740.jpg

However, when i execute the ffmpeg cmd:ffmpeg -r 25 -an -b 360k -i img%03d.jpg -s 800x600 -f flv video.flv
in my directory:www/tmp

i get this error:FFmpeg version SVN-r0.5.6-4:0.5.6-3, Copyright (c) 2000-2009 Fabrice Bellard, et al.  configuration: --extra-version=4:0.5.6-3 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libdirac --enable-libgsm --enable-libopenjpeg --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --disable-stripping --disable-vhook --enable-runtime-cpudetect --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libfaad --enable-libdc1394 --enable-shared --disable-static  libavutil     49.15. 0 / 49.15. 0  libavcodec    52.20. 1 / 52.20. 1  libavformat   52.31. 0 / 52.31. 0  libavdevice   52. 1. 0 / 52. 1. 0  libavfilter    0. 4. 0 /  0. 4. 0  libswscale     0. 7. 1 /  0. 7. 1  libpostproc   51. 2. 0 / 51. 2. 0  built on Dec 31 2011 15:16:11, gcc: 4.4.5img%03d.jpg: I/O error occurredUsually that means that input file is truncated and/or corrupted.
all my files get 777 access...
Can you help me? it appear many users get the same problem, but i don't find any solves
thank you so much.