#7964 Network connection failed:{'text': 'مرحبًا يا صديقي العزيز، أتمنى أن يكون كل يوم من أيامك جميلاً وممتعًا!', 'rate': '+0%

156.201**6 Posted at: 1 hour ago

Network connection failed:
{'text': 'مرحبًا يا صديقي العزيز، أتمنى أن يكون كل يوم من أيامك جميلاً وممتعًا!', 'rate': '+0%', 'role': 'Zariyah(Female/SA)', 'filename': 'C:\Users\ba324\AppData\Local\Temp/pyvideotrans/0-1791745673.644855.wav', 'tts_type': 0, 'language': 'ar', 'volume': '+0%', 'pitch': '+0Hz'}
Traceback (most recent call last):
File "edge_tts\communicate.py", line 566, in stream
File "edge_tts\communicate.py", line 431, in __stream
File "aiohttp\client.py", line 1482, in aenter
File "aiohttp\client.py", line 1078, in _ws_connect
aiohttp.client_exceptions.WSServerHandshakeError: 403, message='Invalid response status', url='wss://speech.platform.bing.com/consumer/speech/synthesize/readaloud/edge/v1?TrustedClientToken=6A5AA1D4EAFF4E9FB37E23D68491D6F4&ConnectionId=30e6ebb98d2349e5b95495f251690b9c&Sec-MS-GEC=93B5C94E37BA8FB78DF9B6E50033E9CB01455855A4CEAD698E366740509745D7&Sec-MS-GEC-Version=1-143.0.3650.75'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "videotrans\util\ListenVoice.py", line 21, in run
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 161, in _exec
File "edge_tts\communicate.py", line 590, in save
File "edge_tts\communicate.py", line 573, in stream
File "edge_tts\communicate.py", line 431, in __stream
File "aiohttp\client.py", line 1482, in aenter
File "aiohttp\client.py", line 1078, in _ws_connect
aiohttp.client_exceptions.WSServerHandshakeError: 403, message='Invalid response status', url='wss://speech.platform.bing.com/consumer/speech/synthesize/readaloud/edge/v1?TrustedClientToken=6A5AA1D4EAFF4E9FB37E23D68491D6F4&ConnectionId=e8fe5330ee93406ba4e756f62f0a17e3&Sec-MS-GEC=93B5C94E37BA8FB78DF9B6E50033E9CB01455855A4CEAD698E366740509745D7&Sec-MS-GEC-Version=1-143.0.3650.75'

=
system:Windows-10-10.0.26300-SP0
version:v4.15
frozen:True
language:en_US
root_dir:E:/New folder (5)/win-PatchUpdate-v4.15

#1 DeepSeek reply at 1 hour ago

The 403 WSServerHandshakeError on wss://speech.platform.bing.com/... means Microsoft's free Edge-TTS endpoint is rejecting your connection — either your IP has been temporarily rate-limited/blocked due to high-frequency requests, or the request is being routed through a proxy that Microsoft rejects. This is not a bug in pyVideoTrans itself.

Solutions (in order):

Reduce request frequency — Go to Menu → Tools/Options → Advanced Options → Dubbing (字幕配音调整):
- Set EdgeTTS配音渠道配音并发数 (Higher concurrent of EdgeTTS) to 1
- Set 配音后暂停秒 (Pause after each dubbing request) to 5–10
- Retry the task after saving.
Bypass the proxy for Edge-TTS — If the "Proxy" box on the main window (Alignment row) is filled in, either clear it, or create an empty file named edgetts-noproxy.txt in the software root directory to force Edge-TTS to ignore the proxy. A dirty/blocked proxy node is a very common cause of this 403.
Change your egress IP — If steps 1 and 2 fail, your public IP is temporarily blocked by Microsoft's firewall. Wait some time, or switch network (e.g. restart router / use mobile hotspot) and retry.
Use an alternative TTS channel — Qwen3-TTS (built-in), OmniVoice, or another channel can be used instead of Edge-TTS if the block persists.
Fix the installation path (recommended) — Your root directory is E:/New folder (5)/win-PatchUpdate-v4.15, which contains a space and parentheses. Move the whole folder to a simple all-English path such as E:\pyVideoTrans to avoid additional unexpected errors.

#7964 Network connection failed:{'text': 'مرحبًا يا صديقي العزيز، أتمنى أن يكون كل يوم من أيامك جميلاً وممتعًا!', 'rate': '+0%

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Please refer to the relevant documentation:

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