honeycomb-video-streamer's Introduction

honeycomb-video-streamer

Provides a postgres storage API for storing and serving video

Also includes a prepare service for building streamable video from raw classroom video

Development

Setup poetry

If using pyenv, select/set your pyenv environment and run:

  poetry env use $(pyenv which python)

Then install packages:

  poetry install

Run the python streaming service:

Copy .env.template to .env
```
cp .env.template .env
```
Update ENV vars as needed
Run the streaming service with docker-compose (build happens automatically)
```
just docker-run-streaming-service
```
The streaming API should be exposed via port 8000

Prepare video:

Copy ./video_prepare/.env.template to ./video_prepare/.env

cp ./video_prepare/.env.template ./video_prepare/.env

Update ENV vars as needed

Run via Docker:

Build all video-streamer services and stand up the streaming DB + API service
```
just build
just docker-run-streaming-service
```

Run the video prepare job (this example fetches video for greenbrier on 5/27/2021):

docker run -ti \
  --rm \
  --volume $(pwd)/public/videos:/data/videos \
  --network honeycomb-video-streamer_default \
  --env-file ./video_prepare/.env \
  --env ENVIRONMENT_NAME=greenbrier \
  --env VIDEO_NAME=2021-05-27 \
  --env START_TIME=2021-05-27T09:00-0600 \
  --env END_TIME=2021-05-27T09:10-0600 \
  --env REWRITE=true \
  --env VIDEO_STREAM_SERVICE_URI=http://streamer:8000 \
  honeycomb-video-streamer-prepare:latest

Run locally:

Run: just install-dev

Run (this example fetches video for greenbrier on 5/27/2021):

python -m video_prepare prepare-videos-for-environment-for-time-range \
--environment_name greenbrier \
--video_directory ./public/videos \
--video_name 2021-05-27 \
--start 2021-05-27T09:00-0600 \
--end 2021-05-27T09:10-0600 \
--rewrite

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