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    72 repositories

    • dlb_mp4demux

      Public
      The Dolby MP4 streaming demuxer (dlb_mp4demux) is a software implementation of a demuxer of fragmented or unfragmented ISO base media file format (mp4). It supports demuxing of Dolby Digital (AC-3), Dolby Digital Plus (E-AC-3), and Dolby AC-4 audio formats as well as Dolby Vision. It is designed for use on architectures with limited resources.
      C
      •
      BSD 3-Clause "New" or "Revised" License
      •32•118•4•2•Updated Jan 15, 2026Jan 15, 2026

    • gpac

      Public
      GPAC Ultramedia OSS for Video Streaming & Next-Gen Multimedia Transcoding, Packaging & Delivery
      C
      •
      GNU Lesser General Public License v2.1
      •575•0•0•0•Updated Jan 15, 2026Jan 15, 2026

    • repo-muxer

      Public
      This repository contains a copy of the BMX code (https://github.com/bbc/bmx) that supports multiplexing and demultiplexing of the Repository File format proposed by Dolby. This supports HDR and Next Generation Audio using the ISXD, IAB and S-ADM formats.
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •0•1•1•0•Updated Dec 23, 2025Dec 23, 2025

    • media

      Public
      Jetpack Media3 support libraries for media use cases, including ExoPlayer, an extensible media player for Android
      Java
      •
      Apache License 2.0
      •718•1•0•0•Updated Dec 18, 2025Dec 18, 2025

    • alps-web

      Public
      JavaScript
      •
      Other
      •1•1•0•0•Updated Dec 12, 2025Dec 12, 2025

    • dolby-encoding-engine

      Public
      C++
      •
      BSD 3-Clause Clear License
      •18•72•0•0•Updated Dec 11, 2025Dec 11, 2025

    • alps-android

      Public
      Kotlin
      •
      Other
      •0•2•0•0•Updated Dec 9, 2025Dec 9, 2025

    • alps-native

      Public
      C
      •
      Other
      •0•2•0•0•Updated Dec 9, 2025Dec 9, 2025

    • AM-Viewer

      Public
      Audio Metadata Viewer
      Python
      •
      Other
      •1•12•0•0•Updated Dec 4, 2025Dec 4, 2025

    • pmd_tool

      Public
      pmd_tool is a command line utility that converts between different representations of SMPTE RDD49 metadata and Serial ADM metadata. PMD Studio is an authoring tool for such metadata.
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •2•23•2•1•Updated Dec 4, 2025Dec 4, 2025

    • dash.js

      Public
      A reference client implementation for the playback of MPEG DASH via Javascript and compliant browsers.
      JavaScript
      •
      Other
      •1.7k•2•0•0•Updated Dec 3, 2025Dec 3, 2025

    • shaka-packager

      Public
      A media packaging and development framework for VOD and Live DASH and HLS applications, supporting Common Encryption for Widevine and other DRM Systems.
      C++
      •
      Other
      •550•2•0•0•Updated Dec 2, 2025Dec 2, 2025

    • Bento4

      Public
      Full-featured MP4 format and MPEG DASH library and tools
      C++
      •517•9•0•0•Updated Nov 18, 2025Nov 18, 2025

    • universal_transcoder

      Public
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •4•19•0•0•Updated Nov 12, 2025Nov 12, 2025

    • sadm-tools

      Public
      Various tools for working with Serialized ADM (ITU-R BS 2125)
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •0•1•0•0•Updated Oct 28, 2025Oct 28, 2025

    • asdcplib

      Public
      AS-DCP and AS-02 File Access Library
      C++
      •
      Other
      •60•0•0•0•Updated Oct 28, 2025Oct 28, 2025

    • frame337

      Public
      The purpose of this command line tool is to support the conversion of an elementary stream file into a format that can be placed directly onto an AES3 transport.
      C
      •
      BSD 3-Clause "New" or "Revised" License
      •6•10•1•0•Updated Oct 27, 2025Oct 27, 2025

    • codem-isoboxer

      Public
      A lightweight browser-based MPEG-4 (ISOBMFF) file/box parser.
      JavaScript
      •
      Other
      •33•1•0•0•Updated Sep 3, 2025Sep 3, 2025

    • ac3-eac3-metadata-emulation

      Public
      Metadata Emulation for AC-3 and E-AC-3 codecs. This component is useful when creating a monitoring product whose output is is intended to be similar to a consumer decoding device receiving an AC-3 or E-AC-3 stream or file.
      C
      •
      BSD 3-Clause "New" or "Revised" License
      •0•3•0•0•Updated Aug 28, 2025Aug 28, 2025

    • dolbye2sadm

      Public
      Dolby E to S-ADM conversion utility. Compliant with the Dolby E ADM Profile.
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •0•2•0•0•Updated Aug 26, 2025Aug 26, 2025

    • androidx-media

      Public
      Jetpack Media3 support libraries for media use cases, including ExoPlayer, an extensible media player for Android
      Java
      •
      Apache License 2.0
      •718•0•0•0•Updated Jul 1, 2025Jul 1, 2025

    • gst-lightscapes

      Public
      C
      •
      GNU Lesser General Public License v2.1
      •0•0•0•0•Updated Jun 23, 2025Jun 23, 2025

    • shaka-player

      Public
      JavaScript player library / DASH & HLS client / MSE-EME player
      JavaScript
      •
      Apache License 2.0
      •1.4k•0•0•0•Updated Jun 20, 2025Jun 20, 2025

    • dolby-vision-editor

      Public
      C++
      •
      BSD 3-Clause Clear License
      •2•18•0•0•Updated Jun 16, 2025Jun 16, 2025

    • hls.js

      Public
      HLS.js is a JavaScript library that plays HLS in browsers with support for MSE.
      TypeScript
      •
      Other
      •2.7k•0•0•0•Updated Mar 25, 2025Mar 25, 2025

    • audio_dl_wavelet_optimal_frontends

      Public
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •0•1•0•0•Updated Oct 25, 2024Oct 25, 2024

    • shiva

      Public
      A custom ELF linker/loader for installing ET_REL binary patches at runtime
      C
      •
      Other
      •13•0•0•0•Updated Sep 24, 2024Sep 24, 2024

    • dlb-video-editor-media3

      Public
      0•0•0•0•Updated Apr 8, 2024Apr 8, 2024

    • tcutils

      Public
      C++ utility library for timecode management
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •2•7•0•0•Updated Feb 6, 2024Feb 6, 2024

    • daaplay

      Public
      Swift
      •
      BSD 3-Clause "New" or "Revised" License
      •0•21•1•0•Updated Jul 11, 2023Jul 11, 2023