vllm_omni.entrypoints.chat_utils ¶ extract_audio_from_video_async async ¶ extract_audio_from_video_async( video_url: str, ) -> tuple[ndarray, int | float] Extract audio from a video URL using vllm's load_audio. Returns a (audio_array, sample_rate) tuple compatible with audio format. All blocking I/O operations are run in a thread pool.