#8022 Dubbing failed completely:403, message='Invalid response status', url='wss://speech.platform.bing.com/consumer/speech/sy

2803**7adf Posted at: 1 hour ago

Dubbing failed completely:403, message='Invalid response status', url='wss://speech.platform.bing.com/consumer/speech/synthesize/readaloud/edge/v1?TrustedClientToken=6A5AA1D4EAFF4E9FB37E23D68491D6F4&ConnectionId=32c3c5667301433ea8d3cb564e61f527&Sec-MS-GEC=E0AED252F6A174E0C12EB8643DED8434D41F1E6A895FA34396DD21FD0D2BCB89&Sec-MS-GEC-Version=1-143.0.3650.75'
all_voices={'es-ES-AlvaroNeural'}
Traceback (most recent call last):
File "videotrans\task\only_one.py", line 108, in run
File "videotrans\task\_stage_dubbing.py", line 24, in dubbing
File "videotrans\task\_stage_dubbing.py", line 101, in _tts
File "videotrans\tts\__init__.py", line 122, in run
File "videotrans\tts\_base.py", line 95, in run
File "asyncio\runners.py", line 44, in run
File "asyncio\base_events.py", line 649, in run_until_complete
File "videotrans\tts\_edgetts.py", line 235, in _exec
videotrans.configure.excepts.DubbingSrtError: Dubbing failed completely:403, message='Invalid response status',
......
ED252F6A174E0C12EB8643DED8434D41F1E6A895FA34396DD21FD0D2BCB89&Sec-MS-GEC-Version=1-143.0.3650.75'
all_voices={'es-ES-AlvaroNeural'}

trk=[TransCreate]: uuid='ea51c5b551', proxy_str=None, cfg=[TaskCfgVTT]当前工作模式: 翻译视频 单视频模式
原始输入文件名: C:/Users/Jhonatan/Downloads/29961684742-1-192.mp4,
输出结果保存到文件夹: C:/Users/Jhonatan/Downloads/_video_out/29961684742-1-192-mp4,
临时文件夹: D:/pyvideotrans-v4.15/win-pyvideotrans-v4.15/tmp/13132/ea51c5b551
已选 清理已存在
未启用CUDA加速
未选 降噪
STT Service:Google STT API (Free), , 发音语言: Simplified Chinese,
TranslateSrt:Google Translate (Free),原始语言:Simplified Chinese,目标语言:Spanish, 已选 SendSRT
TTS Service:Edge-TTS (Free), 角色:Alvaro(Male/ES), 配音语言:Spanish, 已选 二次语音识别

[已选中 二次语音识别,但不会生效,因已选择 嵌入双字幕,需保证原始和目标字幕时间轴一致,而二次语音识别会重新生成时间轴不同的目标字幕]

音量:+0%, 语速:+0%, 已选 音频加速, 未选 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: Hard Subtitles (Bilingual) 目标语言在上双字幕
已选 仅输出mp4, precent=15, 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
trk.cfg=[TaskCfgVTT]当前工作模式: 翻译视频 单视频模式
原始输入文件名: C:/Users/Jhonatan/Downloads/29961684742-1-192.mp4,
输出结果保存到文件夹: C:/Users/Jhonatan/Downloads/_video_out/29961684742-1-192-mp4,
临时文件夹: D:/pyvideotrans-v4.15/win-pyvideotrans-v4.15/tmp/13132/ea51c5b551
已选 清理已存在
未启用CUDA加速
未选 降噪
STT Service:Google STT API (Free), , 发音语言: Simplified Chinese,
TranslateSrt:Google Translate (Free),原始语言:Simplified Chinese,目标语言:Spanish, 已选 SendSRT
TTS Service:Edge-TTS (Free), 角色:Alvaro(Male/ES), 配音语言:Spanish, 已选 二次语音识别

[已选中 二次语音识别,但不会生效,因已选择 嵌入双字幕,需保证原始和目标字幕时间轴一致,而二次语音识别会重新生成时间轴不同的目标字幕]

音量:+0%, 语速:+0%, 已选 音频加速, 未选 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: Hard Subtitles (Bilingual) 目标语言在上双字幕
已选 仅输出mp4
video_duration_ms=462920


=
system:Windows-10-10.0.26300-SP0
version:v4.15
frozen:True
language:en_US
root_dir:D:/pyvideotrans-v4.15/win-pyvideotrans-v4.15

1 Replies

#1 DeepSeek reply at 1 hour ago

This is caused by Microsoft's change to the Edge-TTS free API verification logic (occurs after 2026-10-10). Most users will get a 403 error like Dubbing failed completely:403 when using Edge-TTS (Free). You cannot fix this by changing roles or retrying — it is an upstream API change.

Solutions:

  1. Wait for v4.16 — the developer is aware and plans a fix in the next version.
  2. Use another TTS channel — recommended alternatives: gTTS (Free), or a local built-in channel like Qwen3-TTS / F5-TTS / OmniVoice-TTS, or a commercial API such as 豆包语音合成2.0.
  3. Try a VPN — switch to nodes in different countries/continents. Some regional nodes still work.

Note: If you must stay on Edge-TTS, also consider lowering concurrency in Menu → Tools/Options → Advanced Options → Dubbing (EdgeTTS concurrent threads = 1, Pause (s) after each dubbing request = 5-10) to reduce frequency limits — but this will NOT resolve the 403 authentication change.

Please consult related documentation:

Thinking...
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