我正在尝试使用 PyQt5、python-vlc 和 pafy 模块在 GUI 应用程序中流式传输来自 YouTube 的视频,但 vlc 给了我一些连接错误:
[0000025466dc7340] main tls client error: connection error: Interrupted function call
[0000025466df9f00] access stream error: HTTP connection failure
[0000025466dc7430] gnutls tls client error: TLS handshake error: Error in the push function.
[0000025466dc7430] main tls client error: TLS session handshake error
[0000025466dc7430] main tls client error: connection error: Interrupted function call
[0000025466dfa080] access stream error: HTTP connection failure
当我使用 tkinter 模块制作同样的事情时,它可以毫无问题地工作。如何解决这些错误?
def OnYT(self):
text = self.textbox.text()
url = self.Search(text) #this function returns the first result url from a search on YouTube
self.textbox.setText("")
video = pafy.new(url)
best = video.getbest()
self.mediaplayer.set_mrl(best.url)
if sys.platform.startswith('linux'):
self.mediaplayer.set_xwindow(self.videoframe.winId())
elif sys.platform == "win32":
self.mediaplayer.set_hwnd(self.videoframe.winId())
elif sys.platform == "darwin":
self.mediaplayer.set_nsobject(int(self.videoframe.winId()))
self.mediaplayer.play()
有一个
解决方法,您可以使用参数将VLC配置为使用http连接到URL vlc.Instance("prefer-insecure")
或者您可以尝试使用证书更新和馈送 VLC:
sudo update-ca-certificates --fresh --verbose
mkdir -p ~/.local/share/vlc/certs/
cat /usr/share/ca-certificates/mozilla/* | tee ~/.local/share/vlc/certs/ca-certifcates.crt
您可以在此处找到更多信息
GNUtls 选项:
--gnutls-system-trust, --no-gnutls-system-trust
Use system trust database
(default enabled)
Trust the root certificates of Certificate Authorities stored in the
operating system trust database to authenticate TLS sessions.
--gnutls-dir-trust <string>
Trust directory
Trust directory
--gnutls-priorities {PERFORMANCE,NORMAL,SECURE128,SECURE256,EXPORT}
TLS cipher priorities
Ciphers, key exchange methods, hash functions and compression methods
can be selected. Refer to GNU TLS documentation for detailed syntax.
我认为您可以使用--gnutls-dir-trus
指向Firefox证书