vad streaming return [beg, -1], [], [-1, end], [beg, end] (#1306)

zhifu gao

2024-01-26 65396eeeff96cdc21f939828e13a2e3d0127f2c6

 runtime/python/websocket/funasr_wss_client.py

@@ -192,7 +192,7 @@
                params = wav_file.getparams()
                sample_rate = wav_file.getframerate()
                frames = wav_file.readframes(wav_file.getnframes())
                audio_bytes = bytes(frames)
                audio_bytes = bytes(frames)        
        else:
            wav_format = "others"
            with open(wav_path, "rb") as f: