Unable to parse m4v file, and then corrupted when trying to write to it. about mp4parser HOT 6 CLOSED

Had another look at this and is seems errors are not causes by parsing the 
ripped .m4v file. It's when I add tags to it using the parser and attempt to 
write it back. It all goes wrong and corrupts the file.

It does work for files witch are converted to m4v from avi using handbrake, but 
not the ones I've converted from DVD. In both cases I used the "AppleTV 2" 
preset.

Their seems to be two problems here, first off is that the file gets corrupted.

The second problem is that the parser logs errors, but does not fail. This 
means I have no way of detecting a problem occured. It would be much better if 
it through an exception instead. That way I would not delete the original file 
thinking it had been updated correctly and replace it with the corrupted one.

I'll do some more digging and try work out exactly when things went wrong.

can you give me a small (or big - whatever) sample of such a file? 
That would help a lot!

The example I have is probably too big. It's about 800Meg+, I'll try create 
some smaller ones. I suppect they will still be pretty big though. Whats the 
best way to get them to you?

dropbox or one of the one click hosters?  rapidshare, uploaded or something 
similar.

ping

closing issue - no response