broken mpeg2 file, how to repair

[evil77]

i have an broken mpeg2 file ~780MB (about 44minutes)

when i start the file it schows only a length of 6 minutes
if i play it it stop after this 6 minutes
in tmpegenc i can only (de)multiplex the first 6 minutes (~90MB), not more

i have tried to fix it with "MPEG-Corrector.exe", but it is only for mpeg1, so i get a file, that only my softDVDplayer can read and play, but the timestamp is messed up..., the audio and video is not demaged...

this fixed to mpeg1 file can't be read by tmpegenc, or iFilmEdit (trial)

does anyone has an idea how to fix that file to get an workin SVCD ???

[evil77]

noone who can help me here? :(