Why doesn't the AC3 Files generated from ffmpeg work ? HELP

[MADMAC]

Hello,
i tried now again to get an answer
Why doesn't the AC3 Files generated from ffmpeg work ?
I try'ed now more than a half year to generate an AC3 File with ffmpeg but still like all the others who posted in this forums i get a corrupt file and it won't work in DVDSP or what else like VLC etc.
I use a normal 48 Khz Stereo WAV file as input and i get also an Output but it won't work ...i'm not able to play it...so any idea ? APack gives me this error message if i want to play the file: An AC-3 Decoder error occured: xdcall: trying to reuse rematrix flags in block 0.[u]
So plz tell me now Major what's wrong because i'm not the only one who want to know.....
thx
MADMAC

[major]

Use ffmpegX 0.0.9b. It is going to be released within one hour.

[MADMAC]

That waas fast... cool & thx
yes i found also the problem....i tried the latest version of ffmpeg and compile it myself...than open ffmpegx and replace the old version with the new one...and it work now....
thx