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A media packaging and development framework for VOD and Live DASH and HLS applications, supporting Common Encryption for Widevine and other DRM Systems.
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Marcus Wichelmann 9996c736ae
fix: Fix build errors related to std::numeric_limits (#972) 
This PR fixes some build errors on Fedora Linux with `g++ (GCC) 11.2.1 20210728 (Red Hat 11.2.1-1)`.
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docs fix: dash_roles add role=description for DVS audio per DASH-IF-IOP-v4.3 (#1054) 2022-06-02 09:40:34 -07:00
npm chore: Update URLs after moving projects (#1042) 2022-03-07 11:56:34 -08:00
packager fix: dash_roles add role=description for DVS audio per DASH-IF-IOP-v4.3 (#1054) 2022-06-02 09:40:34 -07:00
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AUTHORS Added MPEG-H support (mha1, mhm1) 2021-06-29 23:10:53 -07:00
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README.md

Shaka Packager

Shaka Packager is a tool and a media packaging SDK for DASH and HLS packaging and encryption. It can prepare and package media content for online streaming.

Shaka Packager supports:

  • Both Video-On-Demand and Live.

  • Streaming formats:

  • Key systems:

  • Encryption standards:

  • Media Containers and codecs

    Codecs ISO-BMFF WebM MPEG2-TS WVM Packed Audio²
    H264 (AVC) I / O - I / O I -
    H265 (HEVC) I / O - I - -
    VP8 I / O I / O - - -
    VP9 I / O I / O - - -
    AV1 I / O I / O - - -
    AAC I / O - I / O I O
    MP3 O - I / O - O
    Dolby AC3 I / O - I / O - O
    Dolby EAC3 I / O - O - O
    MPEG-H Audio I / O - - - -
    Dolby AC4 I / O - - - -
    DTS I / O - - - -
    FLAC I / O - - - -
    Opus I / O³ I / O - - -
    Vorbis - I / O - - -

    NOTES:

  • Subtitles

    Format Input Output
    Text WebVTT Y Y
    WebVTT in MP4 #405 Y
    Text TTML ⁴ Y
    TTML in MP4 - Y
    DVB-SUB Y -
    Teletext #272 -
    • ⁴: TTML input is only supported with TTML output (pass-through, DASH only), see also #584.
  • Platforms
    • Linux
    • Mac
    • Windows
    • Cross compiling for ARM is also supported.

1: Limited support

Getting Shaka Packager

There are several ways you can get Shaka Packager.

Useful Links

Contributing

If you have improvements or fixes, we would love to have your contributions. See https://github.com/shaka-project/shaka-packager/blob/main/CONTRIBUTING.md for details.