CLPI File – What is .clpi file and how to open it?

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CLPI File Extension

Blu-ray Clip Information File – file format by Blu-ray Disc Association

CLPI (Blu-ray Clip Information File) stores playlists and metadata for Blu-ray discs, including scene selection, audio-video track information, and jump points within the content. It ensures smooth playback and navigation of Blu-ray content.

CLPI File Format

A CLPI file is a Blu-ray Clip Information File used to store metadata and technical specifications for Blu-ray disc clips. It is a structured text file written in XML format and follows the schema defined by the Blu-ray Disc Association (BDA). The CLPI file contains information such as the clip’s title, duration, aspect ratio, encoding format, and audio track details. It also includes pointers to the actual clip files on the disc.

CLPI File Applications

CLPI files play a vital role in the management and playback of Blu-ray clips. They provide essential metadata that helps Blu-ray players and software applications identify, locate, and interpret the clips on the disc. The CLPI file is typically stored in the root directory of the Blu-ray disc and is referenced by the disc’s playback menu or other interactive features. By accessing the CLPI file, playback devices can quickly and accurately display information about the clip, such as its title, duration, and available audio tracks.

Software Compatibility:

To open a CLPI file, you’ll need software that supports Blu-ray Disc formats, such as:

  • CyberLink PowerDVD
  • Ashampoo Blu-ray Player
  • Nero Blu-ray Player
  • VLC Media Player (requires additional codecs)
  • WinX DVD Player
  • Leawo Blu-ray Player

File Structure and Content:

CLPI files contain essential information about Blu-ray disc clips, including:

  • Clip start time and duration
  • Video and audio encoding settings
  • Aspect ratio and resolution
  • Disc organization and layout
  • Playlist structure and navigation controls

This information is crucial for the proper playback and presentation of Blu-ray clips. It allows playback software to identify and decode the video and audio data, ensuring a seamless and immersive viewing experience. By providing detailed clip metadata, CLPI files streamline the Blu-ray playback process, making it easier for users to find and enjoy their desired content.

Definition and Purpose of CLPI Files

CLPI (Blu-ray Clip Information File) is a standardized file format developed by the Blu-ray Disc Association. It primarily serves as a container for storing metadata related to video clips on Blu-ray discs. CLPI files encapsulate information such as the clip’s duration, start and end times, associated audio and video tracks, and information necessary for playback and navigation. They play a crucial role in organizing and managing video clips within the Blu-ray disc structure.

Structure and Content of CLPI Files

CLPI files follow a structured format that includes a header, various tables, and a footer. The header contains essential information about the file, such as its version and the number of tables it contains. The tables within a CLPI file are organized into different categories, including clip information, associated audio and video streams, and playback control parameters. The clip information table provides details about the clip’s duration, frame rate, and start and end times, while the audio and video stream tables contain information about their respective codecs, bitrates, and other relevant parameters. Additionally, the playback control tables specify the behavior of the clip during playback, such as whether it loops or repeats.

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