.CPI in this extension stands for Clip Information File. Yes, as the expansion rightly denotes, it is a file extension that shows that the file has information about clips captured in high-definition camcorders. A file with this extension will have a set of data that provides information about other data explaining an AVCHD Video stream. Some of the data included in a file with this extension include aspect ratio, frame per second and frame rate of the video clip. A file with this extension is also used for explaining an MTS video stream. A file with .CPI extension is generally a small file. However, it can still support 1080i and 720 p.
We hope we helped you solve the problem with the CPI file. If you do not know where you can download the application from our list, click on the link (which is the name of the program) - you will find more information there on the location where to download the secure setup version of the required application.
There can be more reasons which determine that you are not able to open the CPI file (apart from the lack of the proper application installed).
First - the CPI file may be incorrectly associated with the application installed to support it. In this case, you need to change this association by yourself. To do this, right-click on the CPI file that you want to edit, click "Open with" and then select the program from the list that you have installed. After this operation, the problems with opening the CPI file should be solved.
Second - the file you want to open can simply be damaged. Then, the best solution is to find a new version of given file, or download it again from the same source as before (maybe for some reason in the previous session the download of the CPI file has not been completed and it cannot be opened properly).
If you have additional information about the CPI file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on CPI file.