1. 先在OBS安裝 websocket
   https://github.com/obsproject/obs-websocket/releases/tag/4.9.1
   安裝obs-websocket-4.9.1-Windows-Installer.exe
   2.OSB會出現
   工具 會出現 websocket server setting
   

3.設定 websocket port 與 密碼

4.然後python
#!/usr/bin/env python

-- coding: utf-8 --

import sys
import time

import logging
logging.basicConfig(level=logging.INFO)

sys.path.append(’…/’)
from obswebsocket import obsws, requests # noqa: E402
host = “localhost”
port = 4444
password = “12345678”
ws = obsws(host, port, password)
ws.connect()
try:

ddd=ws.call(requests.GetSourceSettings(sourceName="test123") )
print("ddd1:",ddd.getSourceSettings()["window"])
mmm=ws.call(requests.SetSourceSettings(sourceName="test123", sourceSettings={'window':'我:Qt5152QWindowIcon:LINE.exe'} )) #OK
ddd=ws.call(requests.GetSourceSettings(sourceName="test123"))
print("ddd2:",ddd.getSourceSettings()["window"])

except KeyboardInterrupt:
pass

ws.disconnect()

5.結果 可以置換 source 項目
(facebook) C:\Users\111\qt_exam\obs>python try0203.py
INFO:obswebsocket.core:Connecting…
INFO:obswebsocket.core:Connected!
ddd1: Get Window Dropdown List for Window Capture Source? · Issue #22754 · obsproject/obs-websocket · GitHub 和其他 7 個頁面 - 設定檔 1 - Microsoft​ Edge:Chrome_WidgetWin_1:msedge.exe
ddd2: 我:Qt5152QWindowIcon:LINE.exe
INFO:obswebsocket.core:Disconnecting…