#8162 No human voice detected. Please confirm that human speech is present in the original file. [info.duration_after_vad=0.0s

240e**2406 Posted at: 2 hours ago

No human voice detected. Please confirm that human speech is present in the original file. [info.duration_after_vad=0.0s].
_kw={'beam_size': 5, 'best_of': 5, 'condition_on_previous_text': False, 'threshold': 0.45, 'no_speech_threshold': 0.6, 'temperature': 0.0, 'repetition_penalty': 1.0, 'compression_ratio_threshold': 2.4, 'initial_prompt': ''}
info=TranscriptionInfo(language='en', language_probability=1, duration=329.909125, duration_after_vad=0.0, all_language_probs=None, transcription_options=TranscriptionOptions(beam_size=5, best_of=5, patience=1, length_penalty=1, repetition_penalty=1.0, no_repeat_ngram_size=0, log_prob_threshold=-1.0, no_speech_threshold=0.6, compression_ratio_threshold=2.4, condition_on_previous_text=False, prompt_reset_on_temperature=0.5, temperatures=[0.0], initial_prompt=None, prefix=None, suppress_blank=True, suppress_tokens=(1, 2, 7, 8, 9, 10, 14, 25, 26, 27, 28, 29, 31, 58, 59, 60, 61, 62, 63, 90, 91, 92, 93, 359, 503, 522, 542, 873, 893, 902, 918, 922,
......
e, prefix=None, suppress_blank=True, suppress_tokens=(1, 2, 7, 8, 9, 10, 14, 25, 26, 27, 28, 29, 31, 58, 59, 60, 61, 62, 63, 90, 91, 92, 93, 359, 503, 522, 542, 873, 893, 902, 918, 922, 931, 1350, 1853, 1982, 2460, 2627, 3246, 3253, 3268, 3536, 3846, 3961, 4183, 4667, 6585, 6647, 7273, 9061, 9383, 10428, 10929, 11938, 12033, 12331, 12562, 13793, 14157, 14635, 15265, 15618, 16553, 16604, 18362, 18956, 20075, 21675, 22520, 26130, 26161, 26435, 28279, 29464, 31650, 32302, 32470, 36865, 42863, 47425, 49870, 50254, 50258, 50358, 50359, 50360, 50361, 50362), without_timestamps=False, max_initial_timestamp=1.0, word_timestamps=True, prepend_punctuations='"\'“¿([{-', append_punctuations='"\'.。,,!!??::”)]}、', multilingual=False, max_new_tokens=None, clip_timestamps=[0.0], hallucination_silence_threshold=None, hotwords=''), vad_options=VadOptions(threshold=0.45, neg_threshold=None, min_speech_duration_ms=0, max_speech_duration_s=inf, min_silence_duration_ms=2000, speech_pad_ms=400))

trk=[TransCreate]: uuid='580b3cdd02', proxy_str='http://127.0.0.1:12000', cfg=[TaskCfgVTT]当前工作模式: 翻译视频 单视频模式
原始输入文件名: L:/土壤入渗仪/32a62d1d83ea5b0a2a71223b8869f500.mp4,
输出结果保存到文件夹: L:/土壤入渗仪/_video_out/32a62d1d83ea5b0a2a71223b8869f500-mp4,
临时文件夹: D:/SYS/Downloads/win-pyvideotrans-v4.16-1/tmp/17992/580b3cdd02
已选 清理已存在
未启用CUDA加速
未选 降噪
语音识别:faster-whisper(内置), base, 发音语言: 英语,
翻译渠道:Google(免费),原始语言:英语,目标语言:简体中文, 已选 发送完整字幕
配音渠道:Edge-TTS(免费), 角色:Yunjian(Male/CN), 配音语言:简体中文, 未选 二次语音识别
音量:+0%, 语速:+0%, 已选 音频加速, 已选 视频慢速
已选 移除每条字幕配音开头和结尾静音缓冲
静音移除力度: default
字幕: 嵌入硬字幕
代理地址: http://127.0.0.1:12000, precent=4, hasend=False, should_recogn=True, should_trans=True, should_dubbing=True, should_hebing=True, is_copy_video=True, video_codec_num=264, ignore_align=False, is_audio_trans=False, clone_ref='', should_recogn2=False, do_diarize=True
video_duration_ms=329900


=
system:Windows-10-10.0.19045-SP0
version:v4.16
frozen:True
language:zh_CN
root_dir:D:/SYS/Downloads/win-pyvideotrans-v4.16-1

1 Replies

#1 DeepSeek reply at 2 hours ago

VAD(语音活动检测)在你的整个音频中没有检测到任何有效人声片段(duration_after_vad=0.0s),因此软件判定该视频无人声。原视频时长约330秒,但有效语音时长为0,说明要么音频流缺失/静音,要么确实没有人声,要么VAD参数或音轨条件导致漏检。

排查与解决步骤:

  1. 先用本地播放器打开该视频,确认是否能听到声音,且是否包含清晰的人类说话声。如果只有背景音乐、环境音或完全无声,则软件无法进行视频翻译(该功能只处理含人类语音的素材)。
  2. 如果播放器确认有声,但人声很小或被背景声淹没,可在主界面点击“设置更多参数”,勾选“降噪”或“分离人声背景声”后重试。
  3. 检查是否真的包含音轨:可用 ffprobe 或其它工具查看媒体信息;也可换一个已知正常的有声视频测试,以排除软件/环境问题。
  4. 若人声音量过低,可先用音频编辑软件放大音量,或将视频重新压制为标准 MP4/WAV 后再导入。
  5. 检查 VAD 参数是否被调得过于激进:进入“菜单 → 工具/选项 → 高级选项 → 语音识别参数”,确认“语音阈值”不要过高(日志中 threshold=0.45),可恢复默认值后重试。
  6. 该日志中已启用“清理已存在”,重试时保持勾选即可,避免复用旧缓存。

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