Sorry, my fault. That is the example code that works with the embedded demo. There is code in there that expects it to be ran in their demo (the run module, the default video path, etc.)
To split it out on its own you have to not use their run module. That is only for running inside their demo program. Which i modified at the end there for you. The HTML part is just for the demo to show text. You dont need that at all.
The following is that example modified to run by itself.
from this
To split it out on its own you have to not use their run module. That is only for running inside their demo program. Which i modified at the end there for you. The HTML part is just for the demo to show text. You dont need that at all.
The following is that example modified to run by itself.
#!/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
#---------------------------------------------------------------------
class MyFrame(wx.Frame):
def __init__(self):
wx.Frame.__init__(self,parent=None, title="Video Player")
self._my_sizer = wx.BoxSizer(wx.VERTICAL)
panel1 = TestPanel(self, None)
self._my_sizer.Add(panel1, 1, wx.EXPAND)
self.SetSizer(self._my_sizer)
self.Fit()
self.Show()
if __name__ == '__main__':
import sys,os
#import run
#run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
app = wx.App()
top = MyFrame()
top.Show()
app.MainLoop()The modifications are as following:from this
if __name__ == '__main__':
import sys,os
import run
run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])to this:if __name__ == '__main__':
import sys,os
#import run
#run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
app = wx.App()
top = MyFrame()
top.Show()
app.MainLoop()removed the run module and setup an app main loop for it to run on its own. As well as created a frame class. This was required by the way the TestPanel was written in the demo code. Mainly for sending the frame to it. class MyFrame(wx.Frame):
def __init__(self):
wx.Frame.__init__(self,parent=None, title="Video Player")
self._my_sizer = wx.BoxSizer(wx.VERTICAL)
panel1 = TestPanel(self, None)
self._my_sizer.Add(panel1, 1, wx.EXPAND)
self.SetSizer(self._my_sizer)
self.Fit()
self.Show()and changed this #self.DoLoadFile(os.path.abspath("data/testmovie.mpg"))
wx.CallAfter(self.DoLoadFile, os.path.abspath("data/testmovie.mpg"))to this #self.DoLoadFile(os.path.abspath("data/testmovie.mpg"))
#wx.CallAfter(self.DoLoadFile, os.path.abspath("data/testmovie.mpg"))to stop it from loading a video in the demo that does not exist if you dont have the demo ir are running it directly.
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