Temporal Videogen

A Temporal Workflow that generates video clips based on user prompt, powered by Google Gemini and Veo 2.

underwater-circus.mp4

This video is generated with the prompt Mermaids, dolphins, and octopuses performing for a circus performance.

Pre-requisites

• uv
• direnv
• Temporal CLI
• Google Cloud CLI

Getting started

1. With this repository cloned, run the following at the root of the repository directory to install Python dependencies:

   uv sync

2. Authenticate Google Cloud CLI.

   gcloud auth application-default login

   Your Google Cloud credentials should be cached to your local file system. Hence, you should not have to authenticate every time you are running this solution.

3. If this is your first time using the Google Cloud CLI, you may have to configure your Google Cloud CLI to use your Google Cloud project.

   gcloud auth application-default set-quota-project <your-gcp-project>
   gcloud config set project <your-gcp-project>

4. Copy .envrc.example and populate values:

   cp .envrc.example .envrc

   You will need a Google Cloud Storage bucket to store the generated videos. To create a bucket, see https://cloud.google.com/storage/docs/creating-buckets

5. Start Temporal locally.

   temporal server start-dev

6. In a new terminal, run the Worker.

   uv run poe run_worker

7. In a new terminal, run the Workflow.

   uv run poe run_workflow