code: def combine_frames_and_audio_to_file(
      raw_frames: str,
      audio: Optional[str],
      output_path: str,
      framerate: float,
  ) -> None:
      frame_dir = os.path.dirname(raw_frames)
      if not os.path.isdir(frame_dir):
          raise RuntimeError(
              f"Got raw frames glob path of {raw_frames}, but {frame_dir} is not "
              "a directory"
          )
  
      with tempfile.TemporaryDirectory() as tmpdir:
          temp_video_path = os.path.join(tmpdir, "out.mp4")
          ffmpeg_command = [
              "-y",
              "-framerate",
              str(framerate),
              "-pattern_type",
              "glob",
              "-i",
              raw_frames,
              "-c:v",
              "libx264",
              "-pix_fmt",
              "yuv420p",
              "-preset",
              "ultrafast",
              "-vf",
              "pad=ceil(iw/2)*2:ceil(ih/2)*2",
              temp_video_path,
          ]
          execute_vidgear_command(temp_video_path, ffmpeg_command)
          temp_padded_video_path = os.path.join(tmpdir, "out1.mp4")
          ffmpeg_command = [
              "-y",
              "-i",
              temp_video_path,
              "-vf",
              "pad=width=ceil(iw/2)*2:height=ceil(ih/2)*2",
              "-preset",
              "ultrafast",
              temp_padded_video_path,
          ]
          execute_vidgear_command(
              temp_padded_video_path, ffmpeg_command
          )
          merge_video_and_audio(
              temp_padded_video_path, audio, output_path
          )
  
imports: import math
  import os
  import shutil
  import tempfile
  from typing import Any, Dict, List, Optional
  import ffmpeg
  import numpy
  from augly.audio import utils
  from augly.utils import pathmgr, SILENT_AUDIO_PATH
  from augly.utils.ffmpeg import FFMPEG_PATH, FFPROBE_PATH
  from vidgear.gears import WriteGear
label_desc: Use image node_id 1 for calling a global function with example usage: combine_frames_and_audio_to_file(raw_frames, audio, output_path, framerate) without return types