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Update app.py
Browse files
app.py
CHANGED
@@ -14,19 +14,25 @@ async def generate_video(api_key, prompt, loop=False, aspect_ratio="16:9", progr
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aspect_ratio=aspect_ratio
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)
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progress(0.
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# Poll for completion
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while True:
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status = await client.generations.get(id=generation.id)
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if status.status == "completed":
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break
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elif status.status == "failed":
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raise Exception("Video generation failed")
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await asyncio.sleep(5)
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progress(0.5, desc="Still processing...")
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progress(0.
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# Download the video
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video_url = status.assets.video
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@@ -46,17 +52,17 @@ async def generate_video(api_key, prompt, loop=False, aspect_ratio="16:9", progr
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async def text_to_video(api_key, prompt, loop, aspect_ratio, progress=gr.Progress()):
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if not api_key:
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try:
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video_path = await generate_video(api_key, prompt, loop, aspect_ratio, progress)
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return video_path
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except Exception as e:
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return f"An error occurred: {str(e)}"
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async def image_to_video(api_key, prompt, image_url, loop, aspect_ratio, progress=gr.Progress()):
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if not api_key:
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-
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try:
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client = AsyncLumaAI(auth_token=api_key)
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@@ -74,19 +80,25 @@ async def image_to_video(api_key, prompt, image_url, loop, aspect_ratio, progres
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}
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)
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progress(0.
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# Poll for completion
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while True:
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status = await client.generations.get(id=generation.id)
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if status.status == "completed":
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break
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elif status.status == "failed":
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raise Exception("Video generation failed")
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await asyncio.sleep(5)
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progress(0.5, desc="Still processing...")
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progress(0.
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# Download the video
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video_url = status.assets.video
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@@ -102,9 +114,9 @@ async def image_to_video(api_key, prompt, image_url, loop, aspect_ratio, progres
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fd.write(chunk)
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progress(1.0, desc="Video generation complete!")
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return file_name
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except Exception as e:
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return f"An error occurred: {str(e)}"
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with gr.Blocks() as demo:
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gr.Markdown("# Luma AI Text-to-Video Demo")
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@@ -115,6 +127,7 @@ with gr.Blocks() as demo:
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prompt = gr.Textbox(label="Prompt")
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generate_btn = gr.Button("Generate Video")
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video_output = gr.Video(label="Generated Video")
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with gr.Accordion("Advanced Options", open=False):
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loop = gr.Checkbox(label="Loop", value=False)
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@@ -123,7 +136,7 @@ with gr.Blocks() as demo:
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generate_btn.click(
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text_to_video,
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inputs=[api_key, prompt, loop, aspect_ratio],
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outputs=video_output
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)
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with gr.Tab("Image to Video"):
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@@ -131,6 +144,7 @@ with gr.Blocks() as demo:
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img_url = gr.Textbox(label="Image URL")
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img_generate_btn = gr.Button("Generate Video from Image")
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img_video_output = gr.Video(label="Generated Video")
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with gr.Accordion("Advanced Options", open=False):
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img_loop = gr.Checkbox(label="Loop", value=False)
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@@ -139,7 +153,7 @@ with gr.Blocks() as demo:
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img_generate_btn.click(
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image_to_video,
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inputs=[api_key, img_prompt, img_url, img_loop, img_aspect_ratio],
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outputs=img_video_output
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)
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demo.queue().launch()
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aspect_ratio=aspect_ratio
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)
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progress(0.1, desc="Video generation started. Waiting for completion...")
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# Poll for completion
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start_time = asyncio.get_event_loop().time()
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while True:
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status = await client.generations.get(id=generation.id)
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if status.status == "completed":
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break
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elif status.status == "failed":
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raise Exception("Video generation failed")
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# Update progress based on time elapsed (assuming 60 seconds total)
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elapsed_time = asyncio.get_event_loop().time() - start_time
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progress_value = min(0.1 + (elapsed_time / 60) * 0.8, 0.9)
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progress(progress_value, desc="Generating video...")
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await asyncio.sleep(5)
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progress(0.9, desc="Downloading generated video...")
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# Download the video
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video_url = status.assets.video
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async def text_to_video(api_key, prompt, loop, aspect_ratio, progress=gr.Progress()):
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if not api_key:
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raise gr.Error("Please enter your Luma AI API key.")
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try:
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video_path = await generate_video(api_key, prompt, loop, aspect_ratio, progress)
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return gr.Video.update(value=video_path), ""
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except Exception as e:
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return gr.Video.update(value=None), f"An error occurred: {str(e)}"
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async def image_to_video(api_key, prompt, image_url, loop, aspect_ratio, progress=gr.Progress()):
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if not api_key:
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raise gr.Error("Please enter your Luma AI API key.")
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try:
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client = AsyncLumaAI(auth_token=api_key)
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}
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)
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progress(0.1, desc="Video generation started. Waiting for completion...")
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# Poll for completion
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start_time = asyncio.get_event_loop().time()
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while True:
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status = await client.generations.get(id=generation.id)
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if status.status == "completed":
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break
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elif status.status == "failed":
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raise Exception("Video generation failed")
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# Update progress based on time elapsed (assuming 60 seconds total)
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elapsed_time = asyncio.get_event_loop().time() - start_time
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progress_value = min(0.1 + (elapsed_time / 60) * 0.8, 0.9)
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progress(progress_value, desc="Generating video...")
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await asyncio.sleep(5)
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progress(0.9, desc="Downloading generated video...")
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# Download the video
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video_url = status.assets.video
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fd.write(chunk)
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progress(1.0, desc="Video generation complete!")
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return gr.Video.update(value=file_name), ""
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except Exception as e:
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return gr.Video.update(value=None), f"An error occurred: {str(e)}"
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with gr.Blocks() as demo:
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gr.Markdown("# Luma AI Text-to-Video Demo")
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prompt = gr.Textbox(label="Prompt")
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generate_btn = gr.Button("Generate Video")
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video_output = gr.Video(label="Generated Video")
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error_output = gr.Textbox(label="Error Messages", visible=True)
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with gr.Accordion("Advanced Options", open=False):
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loop = gr.Checkbox(label="Loop", value=False)
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generate_btn.click(
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text_to_video,
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inputs=[api_key, prompt, loop, aspect_ratio],
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outputs=[video_output, error_output]
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)
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with gr.Tab("Image to Video"):
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img_url = gr.Textbox(label="Image URL")
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img_generate_btn = gr.Button("Generate Video from Image")
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img_video_output = gr.Video(label="Generated Video")
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img_error_output = gr.Textbox(label="Error Messages", visible=True)
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with gr.Accordion("Advanced Options", open=False):
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img_loop = gr.Checkbox(label="Loop", value=False)
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img_generate_btn.click(
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image_to_video,
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inputs=[api_key, img_prompt, img_url, img_loop, img_aspect_ratio],
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outputs=[img_video_output, img_error_output]
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)
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demo.queue().launch()
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