acafc0fd93
Testing CI workflows is a pain. This usually involves forking the main repo and testing various operations there, where the results will not break the main repo. However, some things like NPM and Docker package names were initially hard-coded. This meant that a fork would need to customize those in the workflows to avoid pushing official-looking packages during CI testing. This change moves those hard-coded names to GitHub Secrets. Though the names are not actually secret, the secret store is per-repo, and will be independent in a fork. This makes it easier to avoid accidentally pushing official-looking releases during testing, even if the fork has access to the same auth tokens. Change-Id: Ide8f7aa92a028dd217200fca60881333bf8ae579 |
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| .github | ||
| docs | ||
| kokoro | ||
| npm | ||
| packager | ||
| .clang-format | ||
| .dockerignore | ||
| .gitignore | ||
| .gitmodules | ||
| AUTHORS | ||
| CHANGELOG.md | ||
| CONTRIBUTING.md | ||
| CONTRIBUTORS | ||
| DEPS | ||
| Dockerfile | ||
| LICENSE | ||
| README.md | ||
| chromium-LICENSE | ||
| gyp_packager.py | ||
README.md
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 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.
- Using Docker. Instructions are available here.
- Get prebuilt binaries from release.
- Built from source, see Build Instructions for details.
Useful Links
- Announcement List (join for release announcements and surveys)
- Documentation
- Tutorials
- Several open source players:
Contributing
If you have improvements or fixes, we would love to have your contributions. See https://github.com/google/shaka-packager/blob/master/CONTRIBUTING.md for details.