import gradio as gr
from gradio.components import Video
import os


def transcode_video(video_path):
  """Transcodes a video file to m3u8 using ffmpeg.
  Args:
    video_path: The path to the video file to transcode.
  Returns:
    The path to the transcoded file.
  """

  # Create a folder to save the transcoded video file to.
  output_dir = os.path.dirname(video_path)
  if not os.path.exists(output_dir):
    os.makedirs(output_dir)

  # Transcode the video file.
  output_file = os.path.join(output_dir, f"{video_path.split('/')[-1]}.m3u8" )
  Input(video_path).output(output_file, format="hls").run()

  # Return the path to the transcoded file.
  return output_file


video_files = [
  "/path/to/NEARHUBanimation.mp4",
]

# Create a huggingface space.
space = hfs.create_space("my-space")

# Upload the video file to the space.
space.upload_file("/path/to/NEARHUBanimation.mp4")

# Transcode the video file.
space.run_script("transcode_video.py")

# Launch a huggingface interface that allows you to play the transcoded video file.
demo = hfs.Interface(transcode_video, 
                    hfs.components.Video(), 
                    "playable_video", 
                    examples=video_files, 
                    cache_examples=True)

if __name__ == "__main__":
    demo.launch()