BDM file is associated with AVCHD format. This format is used for recording and playback of high definition video data. Mostly this format is used by camcorders to record videos.
When a video is recorded in this format there are some other files also which are created and BDM files are one of them. BDM files contain information about the video file. Generally there are two files with BDM extension that are created along with the video file. The first one is INDEX.BDM. This file contains the index information about the video file. The second file is MOVIEOBJ.BDM. This file is used to store video description.
In addition to the problem described above, i.e. the lack of the appropriate application to support the .BDM file, there may be several reasons that cause problems with opening and operation of the data format:
A quite common problem is the lack of application in the appropriate version. Even if you have an application, with the help of which you should open the .BDM file, you may have a problem with it because of its version. Perhaps in previous versions the application has not yet supported the .BDM file, so download the update and check again.
If you have already installed the appropriate application, and it is the correct version, the file may not open correctly, because the operating system does not have information that this program supports the file. So you need to "show" which program the computer should use. To do this:
It also happens that the file you want to open is corrupt and therefore there is no such possibility. In this situation, you should find its different version, or ask a person from whom you got, to send it again.
There may be several reasons why you cannot open the file with .BDM extension. Directly on this website you can find a solution of the most common problem with the .BDM file – that you do not have on your computer the appropriate program to open the file.