app.py

import animation
import bgm
import join
import narrator
import story
import subtitles
import gradio as gr

def generate_video(text, auth_openai, auth_elevenlabs, auth_replicate, auth_rev):
    generated_story = story.text2story(text, auth_openai)
    narrator.text2voice(generated_story, "audio_out.mp3", auth_elevenlabs, 5)
    deforum_str, max_frames = subtitles.audio2subtitle(auth_rev)
    animation.story2video(deforum_str, max_frames, auth_replicate)
    # generated_music = bgm.text2audio(text=text, duration=20, guidance_scale=5, random_seed=24, n_candidates=3)

    generated_video = join.join_artifacts()
    return generated_video

def download_video(video_path):
    return video_path

with gr.Blocks() as demo:
    gr.Markdown("Generate a narrated horror story video from a text prompt.")

    with gr.Row():
        with gr.Column():
            auth_openai_input = gr.Textbox(label="OpenAI Auth Key", max_lines=1, type='password')
            auth_eleven_input = gr.Textbox(label="Eleven Labs Auth Key", max_lines=1, type='password')
            auth_replicate_input = gr.Textbox(label="Replicate Auth Key", max_lines=1, type='password')
            auth_rev_input = gr.Textbox(label="Rev AI Auth Key", max_lines=1, type='password')
            prompt_input = gr.Textbox(label="Write me a story about...", lines=5)

            generate_button = gr.Button("Generate Video")

        with gr.Column():
            video_out = gr.Video(label="Output", interactive=False)
            download_button = gr.Button("Download")
            output_file = gr.outputs.File(label="Video Output")
            output_file.type = "video/mp4"

    generate_button.click(generate_video, inputs=[prompt_input, auth_openai_input, auth_eleven_input, auth_replicate_input, auth_rev_input], outputs=[video_out])
    download_button.click(download_video, inputs=[video_out], outputs=[output_file])

demo.launch(debug=True, enable_queue=True)