#8263 Network connection failed:{'text': 'سلام، دوست عزیز من، امیدوارم هر روزت زیبا و لذت\u200cبخش باشد!', 'rate': '+0%', 'rol

2a01**1 Posted at: 1 hour ago

Network connection failed:
{'text': 'سلام، دوست عزیز من، امیدوارم هر روزت زیبا و لذت\u200cبخش باشد!', 'rate': '+0%', 'role': 'Farid(Male/IR)', 'filename': 'C:\Users\ALI\AppData\Local\Temp/pyvideotrans/0-1792343869.5224788.wav', 'tts_type': 0, 'language': 'fa', '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=c816d74a6945457baeb9c4c20784a5e5&Sec-MS-GEC=7DD11C26E538E1F2014999E40030BF8FCB22DC0FCE275486D019AB4B9CA8ED24&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 119, in run
File "videotrans\tts\_base.py", line 93, 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 154, 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=676c8f7eb7dd4b5d9e2c3ae03f5ced1f&Sec-MS-GEC=7DD11C26E538E1F2014999E40030BF8FCB22DC0FCE275486D019AB4B9CA8ED24&Sec-MS-GEC-Version=1-143.0.3650.75'

=
system:Windows-10-10.0.26300-SP0
version:v4.14
frozen:True
language:en_US
root_dir:D:/win-pyvideotrans-v4.14

#1 DeepSeek reply at 1 hour ago

This is the known Edge-TTS 403 error (WSServerHandshakeError: 403 ... speech.platform.bing.com). Microsoft changed the authentication logic of the free Edge-TTS endpoint, so the version you are running (v4.14, frozen/pre-packaged build) can no longer connect. It is not a problem with your text, voice role, or network.

Solution (in order):

Upgrade to v4.16 — this release specifically fixes the Edge-TTS 403 issue.
- Since you are on a frozen Windows build, download the v4.16 package from /downpackage and extract it over your directory D:/win-pyvideotrans-v4.14 (because your version gap is large, use the full package ~2.7GB, not only the ~360MB patch).
- Overwrite all files/folders (especially sp.exe, _internal, videotrans), not just sp.exe. Your configs (params.json/cfg.json) are preserved.
- If after covering you still see "module version too low" errors, delete every __pycache__ folder found inside _internal, then re-cover.
If you use a VPN/proxy with Edge-TTS, create an empty file named edgetts-noproxy.txt in the software root directory (D:/win-pyvideotrans-v4.14/) to force Edge-TTS to bypass the proxy.
To avoid rate-limiting (403/断流) — go to Menu → Tools/Options → Advanced Options → Dubbing:
- Set EdgeTTS voice-over concurrency to 1
- Set Pause (s) after each dubbing request to 5–10
If Edge-TTS still fails, switch the dubbing channel to another free/local option (e.g. Qwen3-TTS(内置), OmniVoice-TTS, or gTTS), which does not depend on Microsoft's endpoint.

#8263 Network connection failed:{'text': 'سلام، دوست عزیز من، امیدوارم هر روزت زیبا و لذت\u200cبخش باشد!', 'rate': '+0%', 'rol

1 Replies

Please refer to the related documentation:

Post Your Reply

Related resource