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

6.補充:

ws.call(requests.GetSceneItemProperties(scene_name=“場景一”, item=“aaa”))

ws.call(requests.SetSceneItemProperties(scene_name=“場景一”, item=“aaa” , bounds={“x”:1000}))

7.補充新功能

要新增各種視覺特效，原本新增媒體來源，但是obs-websocket 沒辦法隨時更換檔案

因此用 新增瀏覽器

• 場景為scene2, 新增一個瀏覽器為browser，
  
  畫面開關為
  
  ws.call(requests.SetSceneItemProperties(scene_name=“scene2”, item=“browser”, visible=False))
  
  ws.call(requests.SetSceneItemProperties(scene_name=“scene2”, item=“browser”, visible=True))

把畫面拉到視窗大小

ws.call(requests.SetSceneItemProperties(scene_name=“scene2”, item=“browser”, bounds={“type”:“OBS_BOUNDS_STRETCH”, “x”:1280,“y”:720} ))

最後播放畫面

ws.call(requests.SetBrowserSourceProperties(source=“browser”,local_file=“C:/Users/111/facebook3/effect/image/222.mp4”, shutdown=True,render=True ))

PS: 如果要重播一次 記得要把shutdown 改為False ( 每次要不一樣，才能重新執行)