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About DTSHD Files

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A .dtshd file is an audio file that contains high-definition surround sound using the DTS-HD Master Audio codec, a format designed for lossless audio playback. DTS-HD files are often used on Blu-ray Discs to deliver cinema-quality soundtracks, supporting up to 7.1 channels of audio and bitrates higher than standard DTS or Dolby Digital formats.

DTS, Inc. developed the DTS-HD Master Audio format to enhance the original DTS codec by incorporating a lossless extension, enabling exact studio-quality reproduction. While many home theater systems, Blu-ray players, and media servers support DTS-HD files, playback on general-purpose devices, such as smartphones or web browsers, may require conversion or additional codecs. Due to their high fidelity and large size, DTS-HD files are best suited for home entertainment systems and professional audio applications.

Converting DTSHD Files

You can convert .dtshd files to other formats to improve compatibility or reduce file size:

  • Converting to FLAC: Reduces the file size and increases compatibility with most devices, but it sacrifices surround sound and overall audio quality due to lossy compression.
  • Converting to MP3: Makes DTS-HD audio easier to play on most devices but results in lossy compression and the loss of surround sound fidelity.

About FileHelper.com

FileHelper.com is a free web-based file utility that can open DTS-HD Master Audio files and over 150 other file formats directly in your web browser. It displays file properties, including metadata, and image EXIF data, along with information about the corresponding file type. FileHelper.com can also view and convert images to several common formats. Have an unknown file or a file without an extension? No problem — FileHelper.com can identify over 15,000 file types.

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