Dear all,

Iím using FFMPEG.exe on Windows.
Using an exec command in a PHP script Iím converting wmv, mov and mp4 to swf or flv.

Everything goes great but when converting wmv or mov to either swf or flv the audio goes first than the video, so no synchronization in between voices and people when they speak. The video starts playing a few seconds later than the audio.

How can I solve that?? Warning: Iíve only been using FFMPEG for a week

This is the command that Iím giving to FFMPEG trough the PHP script:
ffmpeg -i -ab 64 -ar 44100 -b 200 -r 15 -s 256x188 -y movie.flv

Thanks a lot in advance!!