This is WxPython Phenoix demo code for the video player
#!/usr/bin/env python import wx import wx.media import os #---------------------------------------------------------------------- class StaticText(wx.StaticText): """ A StaticText that only updates the label if it has changed, to help reduce potential flicker since these controls would be updated very frequently otherwise. """ def SetLabel(self, label): if label != self.GetLabel(): wx.StaticText.SetLabel(self, label) #---------------------------------------------------------------------- class TestPanel(wx.Panel): def __init__(self, parent, log): self.log = log wx.Panel.__init__(self, parent, -1, style=wx.TAB_TRAVERSAL|wx.CLIP_CHILDREN) # Create some controls try: backend = "" # let MediaCtrl choose default backend #backend=wx.media.MEDIABACKEND_DIRECTSHOW #backend=wx.media.MEDIABACKEND_WMP10 self.mc = wx.media.MediaCtrl() ok = self.mc.Create(self, style=wx.SIMPLE_BORDER, szBackend=backend) if not ok: raise NotImplementedError except NotImplementedError: self.Destroy() raise # the following event is not sent with the Windows default backend # MEDIABACKEND_DIRECTSHOW # choose above e.g. MEDIABACKEND_WMP10 if this is a problem for you self.Bind(wx.media.EVT_MEDIA_LOADED, self.OnMediaLoaded) btn1 = wx.Button(self, -1, "Load File") self.Bind(wx.EVT_BUTTON, self.OnLoadFile, btn1) btn2 = wx.Button(self, -1, "Play") self.Bind(wx.EVT_BUTTON, self.OnPlay, btn2) self.playBtn = btn2 btn3 = wx.Button(self, -1, "Pause") self.Bind(wx.EVT_BUTTON, self.OnPause, btn3) btn4 = wx.Button(self, -1, "Stop") self.Bind(wx.EVT_BUTTON, self.OnStop, btn4) slider = wx.Slider(self, -1, 0, 0, 10) self.slider = slider slider.SetMinSize((150, -1)) self.Bind(wx.EVT_SLIDER, self.OnSeek, slider) self.st_size = StaticText(self, -1, size=(100,-1)) self.st_len = StaticText(self, -1, size=(100,-1)) self.st_pos = StaticText(self, -1, size=(100,-1)) # setup the layout sizer = wx.GridBagSizer(5,5) sizer.Add(self.mc, (1,1), span=(5,1))#, flag=wx.EXPAND) sizer.Add(btn1, (1,3)) sizer.Add(btn2, (2,3)) sizer.Add(btn3, (3,3)) sizer.Add(btn4, (4,3)) sizer.Add(slider, (6,1), flag=wx.EXPAND) sizer.Add(self.st_size, (1, 5)) sizer.Add(self.st_len, (2, 5)) sizer.Add(self.st_pos, (3, 5)) self.SetSizer(sizer) #self.DoLoadFile(os.path.abspath("data/testmovie.mpg")) wx.CallAfter(self.DoLoadFile, os.path.abspath("data/testmovie.mpg")) self.timer = wx.Timer(self) self.Bind(wx.EVT_TIMER, self.OnTimer) self.timer.Start(100) def OnLoadFile(self, evt): dlg = wx.FileDialog(self, message="Choose a media file", defaultDir=os.getcwd(), defaultFile="", style=wx.FD_OPEN | wx.FD_CHANGE_DIR ) if dlg.ShowModal() == wx.ID_OK: path = dlg.GetPath() self.DoLoadFile(path) dlg.Destroy() def DoLoadFile(self, path): if not self.mc.Load(path): wx.MessageBox("Unable to load %s: Unsupported format?" % path, "ERROR", wx.ICON_ERROR | wx.OK) self.playBtn.Disable() else: self.mc.SetInitialSize() self.GetSizer().Layout() self.slider.SetRange(0, self.mc.Length()) self.playBtn.Enable() def OnMediaLoaded(self, evt): self.playBtn.Enable() def OnPlay(self, evt): if not self.mc.Play(): wx.MessageBox("Unable to Play media : Unsupported format?", "ERROR", wx.ICON_ERROR | wx.OK) else: self.mc.SetInitialSize() self.GetSizer().Layout() self.slider.SetRange(0, self.mc.Length()) def OnPause(self, evt): self.mc.Pause() def OnStop(self, evt): self.mc.Stop() def OnSeek(self, evt): offset = self.slider.GetValue() self.mc.Seek(offset) def OnTimer(self, evt): offset = self.mc.Tell() self.slider.SetValue(offset) self.st_size.SetLabel('size: %s' % self.mc.GetBestSize()) self.st_len.SetLabel('length: %d seconds' % (self.mc.Length()/1000)) self.st_pos.SetLabel('position: %d' % offset) def ShutdownDemo(self): self.timer.Stop() del self.timer #---------------------------------------------------------------------- def runTest(frame, nb, log): try: win = TestPanel(nb, log) return win except NotImplementedError: from wx.lib.msgpanel import MessagePanel win = MessagePanel(nb, 'wx.MediaCtrl is not available on this platform.', 'Sorry', wx.ICON_WARNING) return win #---------------------------------------------------------------------- overview = """<html><body> <h2><center>wx.MediaCtrl</center></h2> wx.MediaCtrl is a class that allows a way to convieniently display various types of media, such as videos, audio files, natively through native codecs. Several different formats of audio and video files are supported, but some formats may not be playable on all platforms or may require specific codecs to be installed. <p> wx.MediaCtrl uses native backends to render media, for example on Windows there is a ActiveMovie/DirectShow backend, and on Macintosh there is a QuickTime backend. <p> wx.MediaCtrl is not currently available on unix systems. </body></html> """ if __name__ == '__main__': import sys,os import run run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])in which you can run a multitude of demos via command to the path (linux)
$python3.6 ~/.wxPython-4.0.3/demo/demo.py
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