>> DTSMA file

DTSMA file format description

Many people share .dtsma files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .dtsma file can be edited, converted or printed with. On this page, we try to provide assistance for handling .dtsma files.

1 filename extension(s) found in our database.

.dtsma - DTS-HD Master Audio

The DTSMA audio files are related to FFmpeg. DTSMA file is a DTS-HD Master Audio. DTS-HD Master Audio (DTS-HD MA) is a combined lossless/lossy audio codec created by DTS for surround-sound movie soundtracks on Blu-ray Disc.

Audio files
- / -
DTS-HD Master Audio related extensions:
Chinese AVS Video
DTS Core Audio Stream
FFmpeg Video Stream
FFmpeg Presets Data
H.263 Video
Youku KUX Video

Naturally, other applications may also use the .dtsma file extension. Even harmful programs can create .dtsma files. Be especially cautious with .dtsma files coming from an unknown source!

Can't open a .dtsma file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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