I don't know anything about such a project, but my way to find this things out normally is to look on the backside of the DVD-cover... If it is saying PAL there, I know that the fps is 25 and the resolution is 720x576, if it says NTSC, then I know that the fps will be 29.97, either genuinly or with pulldown... The number of audio-streams and subtitle-streams is usually also on there... If I want to find out which bitrate the audio-streams have, I set PowerDVD to "Show Information" on playback... To be honest, I don't think that anybody will develop such a tool, because there are numerous programs available which show you that kind of information, for example DVDDecrypter which you already mentioned or Ifoedit. Since you have to rip the DVD anyway to work with it, I would go with the "Stream Information.txt"...