#4792 TaskCfgVTT(is_cuda=True, uuid='c8cc7ca6d5', cache_folder='K:/MACHI/win-pyvideotrans-v3.99-428/tmp/19200/c8cc7ca6d5', tar

183.14* Posted at: 2 hours ago

翻译字幕阶段出错 [DeepSeek] 内容太长超出最大允许Token,请减小内容或增大max_token,或者降低每次发送字幕行数
Could not parse response content as the length limit was reached - CompletionUsage(completion_tokens=8192, prompt_tokens=6778, total_tokens=14970, completion_tokens_details=CompletionTokensDetails(accepted_prediction_tokens=None, audio_tokens=None, reasoning_tokens=8192, rejected_prediction_tokens=None), prompt_tokens_details=PromptTokensDetails(audio_tokens=None, cached_tokens=4224), prompt_cache_hit_tokens=4224, prompt_cache_miss_tokens=2554)
Traceback (most recent call last):
File "videotrans\task\job.py", line 173, in run
File "videotrans\task\trans_create.py", line 678, in trans
File "videotrans\translator\__init__.py", line 1017, in run
File "videotrans\translator\_base.py", line 97, in run
File "videotrans\translator\_base.py", line 161, in _run_srt
File "videotrans\translator\_deepseek.py", line 63, in _item_task
openai.LengthFinishReasonError: Could not parse response content as the length limit was reached - CompletionUsage(completion_tokens=8192, prompt_tokens=6778, total_tokens=14970, completion_tokens_details=CompletionTokensDetails(accepted_prediction_tokens=None, audio_tokens=None, reasoning_tokens=8192, rejected_prediction_tokens=None), prompt_tokens_details=PromptTokensDetails(audio_tokens=None, cached_tokens=4224), prompt_cache_hit_tokens=4224, prompt_cache_miss_tokens=2554)
TaskCfgVTT(is_cuda=True, uuid='c8cc7ca6d5', cache_folder='K:/MACHI/win-pyvideotrans-v3.99-428/tmp/19200/c8cc7ca6d5', target_dir='K:/MACHI/# 0DayDown/教程_Tutorials/Unreal/017/_video_out/13. Arrays And Failure Context-mp4', source_language='英语', source_language_code='en', source_sub='K:/MACHI/# 0DayDown/教程_Tutorials/Unreal/017/_video_out/13. Arrays And Failure Context-mp4/en.srt', source_wav='K:/MACHI/win-pyvideotrans-v3.99-428/tmp/19200/c8cc7ca6d5/en.wav', source_wav_output='K:/MACHI/# 0DayDown/教程_Tutorials/Unreal/017/_video_out/13. Arrays And Failure Context-mp4/en.m4a', target_language='简体中文', target_language_code='zh-cn', target_sub='K:/MACHI/# 0DayDown/教程_Tutorials/Unreal/017/_video_out/13. Arrays And Failure Context-mp4/zh-cn.srt', target_wav='K:/MACHI/win-pyvideotrans-v3.99-428/tmp/19200/c8cc7ca6d5/target.wav', target_wav_output='K:/MACHI/# 0DayDown/教程_Tutorials/Unreal/017/_video_out/13. Arrays And Failure Context-mp4/zh-cn.m4a', name='K:/MACHI/# 0DayDown/教程_Tutorials/Unreal/017/video/3 - Data Structures/13. Arrays And Failure Context.mp4', noextname='13. Arrays And Failure Context', basename='13. Arrays And Failure Context.mp4', ext='mp4', dirname='K:/MACHI/# 0DayDown/教程_Tutorials/Unreal/017/video/3 - Data Structures', shound_del_name=None, translate_type=4, tts_type=11, volume='+0%', pitch='+0Hz', voice_rate='+0%', voice_role='Sound_005_90.wav', voice_autorate=True, video_autorate=False, remove_silent_mid=False, align_sub_audio=True, detect_language='en', recogn_type=0, model_name='large-v3-turbo', shibie_audio=None, remove_noise=False, enable_diariz=False, nums_diariz=0, rephrase=1, fix_punc=True, subtitle_language=None, app_mode='biaozhun', subtitles='', targetdir_mp4='K:/MACHI/# 0DayDown/教程_Tutorials/Unreal/017/_video_out/13. Arrays And Failure Context-mp4/13. Arrays And Failure Context.mp4', novoice_mp4='K:/MACHI/win-pyvideotrans-v3.99-428/tmp/19200/c8cc7ca6d5/novoice.mp4', is_separate=False, embed_bgm=False, instrument=None, vocal='K:/MACHI/win-pyvideotrans-v3.99-428/tmp/19200/c8cc7ca6d5/vocal.wav', back_audio='', clear_cache=False, background_music=None, subtitle_type=3, only_out_mp4=False, recogn2pass=False, output_srt=2, copysrt_rawvideo=False)


=
system:Windows-10-10.0.19045-SP0
version:v3.99
frozen:True
language:zh
root_dir:K:/MACHI/win-pyvideotrans-v3.99-428

1 Replies

原因是 DeepSeek API 返回的内容长度超过了你在 菜单 -> 翻译设置 -> DeepSeek 中设定的 max_token 值(当前为 8192),导致软件无法解析完整响应。

解决方案(任选其一或组合使用):

  1. 增大 max_token:进入 菜单 -> 翻译设置 -> DeepSeek,将 max token 设置为更大的值(如 16384 或 32768)。
  2. 降低每批字幕行数:进入 菜单 -> 工具/选项 -> 高级选项 -> 字幕翻译调整,减小 AI翻译渠道每批字幕行数(例如从 20 改为 10 或 5)。
  3. 取消“发送完整字幕”:在主界面翻译渠道设置中,取消勾选 发送完整字幕,改为逐行发送,可显著降低单次请求长度。

注意:DeepSeek 的 reasoning_tokens=8192 说明开启了深度推理模式,会占用大量输出 token。如果不需要深度推理,也可在 DeepSeek 设置中关闭该功能。

请查阅相关文档:

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