在视频类型的源设备中找不到名称为 [integrated camera] 的视频设备

Question

在测试 aiortc 因为我想将网络摄像头音频和视频流式传输到浏览器但是当我尝试运行 webcam.py 我得到 I/O 错误 I/O 错误：'video=Integrated Camera'

Traceback (most recent call last):
  File "C:\Users\user\Desktop\New folder\env\lib\site-packages\aiohttp\web_protocol.py", line 422, in _handle_request
    resp = await self._request_handler(request)
  File "C:\Users\user\Desktop\New folder\env\lib\site-packages\aiohttp\web_app.py", line 499, in _handle
    resp = await handler(request)
  File "webcam.py", line 69, in offer
    audio, video = create_local_tracks(args.play_from)
  File "webcam.py", line 36, in create_local_tracks
    "video=Integrated Camera", format="dshow", options=options
  File "C:\Users\user\Desktop\New folder\env\lib\site-packages\aiortc\contrib\media.py", line 238, in __init__
    self.__container = av.open(file=file, format=format, mode="r", options=options)
  File "av\container\core.pyx", line 355, in av.container.core.open
  File "av\container\core.pyx", line 226, in av.container.core.Container.__cinit__
  File "av\container\core.pyx", line 258, in av.container.core.Container.err_check
  File "av\error.pyx", line 336, in av.error.err_check
av.error.OSError: [Errno 5] I/O error: 'video=Integrated Camera'

Answer 1

好的，如果您遇到此错误，您需要使用 ffmpeg 检查您的设备名称 windows

ffmpeg -list_devices true -f dshow -i dummy

linux

v4l2-ctl --list-devices

并为您的设备获取正确的名称并相应地更改它们

在视频类型的源设备中找不到名称为 [integrated camera] 的视频设备

Coudl not find video device with name [integrated camera]amoung source devices of type video

python

io

webrtc

aiortc