### Install Dependencies with uv

Source: https://github.com/hedra-labs/hedra-api-starter/blob/main/README.md

Use the 'uv sync' command to install all required Python packages listed in pyproject.toml. This command also handles virtual environment creation if needed.

```bash
uv sync
```

--------------------------------

### Clone Repository and Navigate

Source: https://github.com/hedra-labs/hedra-api-starter/blob/main/README.md

Clone the Hedra API starter kit repository and change into the project directory.

```bash
git clone <repository_url>
cd hedra-api-starter
```

--------------------------------

### Run Video Generation with Audio File

Source: https://github.com/hedra-labs/hedra-api-starter/blob/main/README.md

Execute the main script with required arguments for aspect ratio, resolution, text prompt, an audio file, and an image.

```bash
uv run main.py \
    --aspect_ratio 9:16 \
    --resolution 540p \
    --text_prompt "A woman talking at the camera" \
    --audio_file assets/audio.wav \
    --image assets/9_16.jpg
```

--------------------------------

### Run Video Generation with Text-to-Speech

Source: https://github.com/hedra-labs/hedra-api-starter/blob/main/README.md

Generate a video using text-to-speech by providing a voice ID and the text to be spoken, along with other required parameters.

```bash
uv run main.py \
    --aspect_ratio 9:16 \
    --resolution 540p \
    --text_prompt "A woman talking at the camera" \
    --voice_id "f412c62f-e94f-41c0-bfc6-97f63289941c" \
    --voice_text "Hello! This is a demonstration of text-to-speech video generation." \
    --image assets/9_16.jpg
```

--------------------------------

### List Available Voices

Source: https://github.com/hedra-labs/hedra-api-starter/blob/main/README.md

Before generating a video with text-to-speech, use this command to list all available voice IDs.

```bash
uv run main.py --list_voices
```

--------------------------------

### Configure Hedra API Key via .env File

Source: https://github.com/hedra-labs/hedra-api-starter/blob/main/README.md

Alternatively, set your Hedra API key in a .env file in the project root. Ensure this file is added to .gitignore to prevent accidental commits.

```dotenv
HEDRA_API_KEY=your_actual_api_key
```

--------------------------------

### Set Hedra API Key via Environment Variable

Source: https://github.com/hedra-labs/hedra-api-starter/blob/main/README.md

Configure your Hedra API key by exporting it as an environment variable. This is one of the methods to authenticate with the API.

```bash
export HEDRA_API_KEY='your_actual_api_key'
```

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