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thrimbletrimmer-solid
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Mike Lang dce0b3a5fc Update docker-compose defaults 
with values that are common (not for a particular year or node) but aren't secrets.
 		1 year ago
.github/workflows github actions: Actually build the right commit 2 years ago
api_ping Fix all old references to github.com/ekimekim/wubloader 1 year ago
backfiller backfiller: Fix critical issues with backfilling extras 1 year ago
chat_archiver Move chat_archiver atomic_write() to common for re-use 1 year ago
common Move chat_archiver atomic_write() to common for re-use 1 year ago
cutter Fix all old references to github.com/ekimekim/wubloader 1 year ago
db_scripts use a UTC timestamp 5 years ago
downloader Fix all old references to github.com/ekimekim/wubloader 1 year ago
monitoring Pin grafana version 1 year ago
nginx Fix all old references to github.com/ekimekim/wubloader 1 year ago
playlist_manager Fix all old references to github.com/ekimekim/wubloader 1 year ago
postgres Fix all old references to github.com/ekimekim/wubloader 1 year ago
restreamer restreamer: Expose an endpoint for listing files that aren't segments 1 year ago
segment_coverage Fix all old references to github.com/ekimekim/wubloader 1 year ago
sheetsync Fix all old references to github.com/ekimekim/wubloader 1 year ago
thrimbletrimmer Fix loading chat for non-UTC timestamps in restreamer 2 years ago
thrimshim Fix all old references to github.com/ekimekim/wubloader 1 year ago
zulip_bots Fix zulip_bots bugs to get them working in package 1 year ago
.gitignore improve gitignore for local python installs 1 year ago
.gitmodules chat-archiver: Early work and basic archival 2 years ago
.prettierrc.yaml Auto-format JS files with prettier 3 years ago
.travis.yml Add ability to explicitly pull and re-use layers from other commits when building 5 years ago
DATABASE.md Database changes for thumbnails 2 years ago
INSTALL.md Fix all old references to github.com/ekimekim/wubloader 1 year ago
LICENSE Update LICENSE 5 years ago
README.md Some extra documentation on chat_archiver 2 years ago
SecurityModel.md Update SecurityModel.md 5 years ago
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docker-compose.jsonnet Update docker-compose defaults 1 year ago
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generate-flamegraph generate-flamegraph: Script to create a flamegraph by querying prometheus 6 years ago
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initial-design-doc.pdf Add initial design doc 6 years ago
k8s.jsonnet Fix all old references to github.com/ekimekim/wubloader 1 year ago

README.md

Wubloader is a system for saving, re-serving and cutting into videos of a target twitch (or probably other HLS, but some twitch specifics are assumed) stream.

It was designed to serve the needs of the Video Strike Team as part of Desert Bus For Hope.

A full design doc can be read at initial-design-doc.pdf, but a brief overview of the components:

  • downloader grabs segments from twitch and saves them to disk
  • restreamer serves segments from disk as well as playlist files allowing them to be streamed
  • backfiller queries restreamers of other servers in order to pick up segments this server doesn't have already, ie. it replicates missing segments.
  • cutter interacts with a database to perform cutting jobs
  • sheetsync syncs specifc database columns to a google doc which is the primary operator interface.
  • thrimshim acts as an interface between the thrimbletrimmer editor and the database.
  • thrimbletrimmer is a browser based video editor.
  • segment_coverage regularly checks whether there is complete segment coverage for each hour.
  • playlist_manager adds videos to youtube playlists depending on tags.
  • chat_archiver records twitch chat messages and merges them with records from other nodes.
  • database hosts a Postgres database to store events to be edited.
  • nginx provides a webserver through which the other components are exposed to the outside world.
  • common provides code shared between the other components.
  • monitoring provides dashboards to allow the wubloader to be monitored.

Usage

All components are built as docker images. Components which access the disk expect a shared directory mounted at /mnt.

A docker-compose file is provided to run all components. See docker-compose.jsonnet to set configuration options, then generate the compose file with ./generate-docker-compose. Then run docker-compose up.

There is also a kubernetes-based option, but it is less configurable and only supports replication nodes. See k8s.jsonnet for details.

Further details of installing and configuring the backfiller are provided in INSTALL.md.