The 'Logo' video is damaged. Here's what I did : I created a blank video (all blank) using VirtualDJ. Then I converted it into an .mpeg 1 format using WinX Video Converter. Also, the GTAtitles.mpg file is in the wrong format (.mpeg 2), so, I converted that too into .mpeg 1 format. Then it works.
Otherwise it shows nothing and remains blank unil you skip the video. But it's great.
EDIT : Here is the link http://www3.zippyshare.com/v/12233531/file.html Have fun. Nabil_basalamah please upload this working version instead of the one you have currently, as it is not working.
I understand with this mod . GTA tittles must rename to Logo because Logo video isn't work and then Logo (rename) replace with a old logo video. ARE IS RIGHT? SORRY IF I BAD ENGLISH