henine
/
wubloader
mirror of https://github.com/ekimekim/wubloader
1
0
Fork 0
Code Issues Releases Wiki Activity
You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
536 Commits
34 Branches
0 Tags
19 MiB
Python 63.5%
JavaScript 18.8%
Jsonnet 8.4%
HTML 3.8%
Dockerfile 1.7%
Other 3.8%
 
 
 
 
 
 
thrimbletrimmer-solid
HubbeKing-multiplatform-builds
bus-progress-ui
master
bus-post-processing
chrusher/bus_synthesizer
mike/faster-chat-merge
mike/chat-no-end-time
chrusher-playlist-thumbnails
chrusher-thumbnail-frontend
mike/prizebot
condor-scripts
mike/chat-subs
mike/bad-segment-hack
mike/backfill-extras
mike/cropping
mike/shorts
mike/download-frame-2
mike/debug-playlists
chrusher/backfiller_error_handler
sheet-updates
mike/generate-videos
suspect-segments
mike/testing
gunner/thrimbletrimmer-improvements
mike/render-dashboard
mike/database/initial
downloader/follow-game
mike/downloader/conn-pooling
mike/common/split-up
mike/backdoor
mike/downloader/handle-404
mike/non-restreamer-stats
archive/original-v2.1
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from '89a9e5554c'
${ noResults }
Go to file
Mike Lang 89a9e5554c sheetsync: Record counts of rows in the DB, segmented by various columns 
This lets us view a number of useful graphs in dashboards, eg. rows by state,
errored rows, rows by day, rows by category, meltdowns per day, fraction of
events that are poster moments by category.

Sheetsync was the natural place to do this since it was already periodically scanning
the entire events table.
 		5 years ago
backfiller backfiller: Only run one manager, not one per channel 5 years ago
common get_best_segments: Don't error if the only segments that exist for time are temp 5 years ago
cutter cutter: Log when upload errors occur 5 years ago
db_scripts stupid copying things into docker 5 years ago
downloader fixed outdated "stream", "variant" in metric 5 years ago
monitoring sheetsync: Record counts of rows in the DB, segmented by various columns 5 years ago
nginx nginx: Prevent nginx from caching dns results 5 years ago
postgres database, sheetsync: Add worksheet name column 'sheet_name' 5 years ago
restreamer Merge pull request #140 from ekimekim/mike/build-improvements 5 years ago
segment_coverage segment_coverage: Reduce missing channel/quality to warning 5 years ago
sheetsync sheetsync: Record counts of rows in the DB, segmented by various columns 5 years ago
thrimbletrimmer thrimbletrimmer: Fix bug where "Draft Saved" is shown after a failed submission 5 years ago
thrimshim Merge pull request #140 from ekimekim/mike/build-improvements 5 years ago
.gitignore Add some existing scripts for setting up prometheus 6 years ago
.travis.yml travis.yml: Make script into individual lines 6 years ago
DATABASE.md database, sheetsync: Add worksheet name column 'sheet_name' 5 years ago
INSTALL.md Update database install instructions 5 years ago
LICENSE Update LICENSE 5 years ago
README.md Update documentation to reflect recent changes 5 years ago
SecurityModel.md Update SecurityModel.md 5 years ago
build replace readlink -f with realpath in build scripts 5 years ago
docker-compose.jsonnet docker-compose: Add generic option to pass env vars to all services 5 years ago
generate-docker-compose replace readlink -f with realpath in build scripts 5 years ago
generate-flamegraph generate-flamegraph: Script to create a flamegraph by querying prometheus 6 years ago
get-build-tag replace readlink -f with realpath in build scripts 5 years ago
initial-design-doc.pdf Add initial design doc 6 years 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.
  • 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.

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