raspberry-pi - 在 Raspberry 上运行 VLC 媒体播放器时出错

Question

嗨，我正在我的 Raspberry 中运行一些媒体文件，代码如下：

while True :
    try:
        response = input
        print(response)
        if (response=='playvideo1'):
            print("playvideo1") #first condition I need
            player= vlc.MediaPlayer('/home/pi/Downloads/video1.mp4')
            player.play()
            player.set_fullscreen(True)
        elif(response=='playvideo2'):
            print("playvideo2") #second condition that I need
        elif(response=='playvideo3'):
            print("playvideo3") #third condition that I need
    except:
        pass

它运行并播放视频，但在终端中给了我这个错误：

playvideo1
[a1526cc8] mmal_codec decoder: VCSM init succeeded: CMA
[a1526cc8] main decoder error: buffer deadlock prevented
'playvideo2'
playvideo2
[00dfbd10] xcb_window window error: X server failure

请帮忙。

如果输入不是我的任何条件，还有一些方法可以播放视频吗？喜欢： response ==''