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@joeyparrish/shaka-packager-staging

v3.4.1

Published

A media packaging tool and SDK.

Downloads

65

Vulnerabilities

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Links

Git

Maintainers

joeyparrishjoeyparrish

Keywords

Readme

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:

    • I for input and O for output.
    • ²: https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-3.4
    • ³: Opus support in ISO-BMFF is experimental.

  • 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.