File Extension Search

.stu File Extension

Developer: Avid Technology
File type: Pinnacle Studio Project File
You're here because you have a file that has a file extension ending in .stu. Files with the file extension .stu can only be launched by certain applications. It's possible that .stu files are data files rather than documents or media, which means they're not meant to be viewed at all.

what is a .stu file?

A Pinnacle Studio project file is integrated with encoding specifications used for the STU file format, and this file format is used by the Pinnacle Studio software for its project output files. Affixed with the .stu extension, these Pinnacle Studio project files can also be created using the Pinnacle Studio application, which is classified as a program implemented with a set of features that can be used to author video development projects. These Pinnacle Studio project files can also be burned into optical media like DVDs, CDs and Blue-ray disks. The content of a Pinnacle Studio project file includes all project details that may include reference data associated to digital video files and audio clips entered in the project by the author of the STU file, as well as timelines and other metadata information corresponding to the video and audio data included in the Pinnacle Studio project file. The Pinnacle Studio software can also be used to export these Pinnacle Studio project files into other widely supported digital video file formats.

how to open a .stu file?

Launch a .stu file, or any other file on your PC, by double-clicking it. If your file associations are set up correctly, the application that's meant to open your .stu file will open it. It's possible you may need to download or purchase the correct application. It's also possible that you have the correct application on your PC, but .stu files aren't yet associated with it. In this case, when you try to open a .stu file, you can tell Windows which application is the correct one for that file. From then on, opening a  .stu file will open the correct application. Click here to fix .stu file association errors

applications that open a .stu file

Pinnacle Studio HD 15

Pinnacle Studio HD 15

Pinnacle Studio HD 15 is movie maker software created by Pinnacle. It works by importing clips and polishing them in its’ built-in media organizer, then the storyboard drafts and creates the movie instantly. Frame accuracy can refine edits with additional 1500 2D/3D effects. One of its major features is its ability to archive whole projects. With the help of its enhanced archiving facility which collects every file that is included in the project timeline, it then keeps all of them in an archive file that can be copied in a removable storage. It also allows importing of files in MKV format and QuickTime to full HD. MPEG-2 TS exporting now offers Sony PS3-compatible HD option, AVHD lite option and AVCHD standard. Smartfound SonicFire and Scorefitter are plugins included into Pinnacle Studio HD 15 version. Users are also capable of sharing their videos in Facebook, Youtube and Vimeo.

a word of warning

Be careful not to rename the extension on .stu files, or any other files. This will not change the file type. Only special conversion software can change a file from one file type to another.

what is a file extension?

A file extension is the set of three or four characters at the end of a filename; in this case, .stu. File extensions tell you what type of file it is, and tell Windows what programs can open it. Windows often associates a default program to each file extension, so that when you double-click the file, the program launches automatically. When that program is no longer on your PC, you can sometimes get an error when you try to open the associated file.

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