cannot transfer a 30 minute video from iphone to my pc.can someone help me?

[violet666]

all the short clips are being transfered but the longer vid doesn't. It pops an error and stops transferring.

 

[samoray]

To be able to help you we need more information, does the video file plays well on your iphone?
anyway try this method (I did not try it myself)

1. install mytunes app into your iPhone
2. Install iFunbox into your PC
3. use iFunbox to ssh into your iphone and find where mytunes stores your itunes data and extract them