Ok, so I actually found a solution to this out there, and decided I'd
post back here and share it.
import pygtk
pygtk.require('2.0')
import gtk
import ctypes
from ctypes import *
from comtypes import client
from ctypes.wintypes import *
import gobject
def delete_event(widget,event,data=None):
global filter_builder, filter_graph, media_control, vseek
media_control.Stop
vseek.Release
filter_builder.Release
GUIDATA.win1.Release
media_control.Release
filter_graph.Release
del GUIDATA.win1
del filter_graph
del vseek
del filter_builder
del media_control
del all
sys.exit([status])
os._exit(status)
gtk.main_quit()
exit()
return False
def pauser(widget,data=None):
global media_control,playing, scrollbar, vseek
if GUIDATA.data_loaded==0:
return 0
scrollbar.set_value(vseek.CurrentPosition*30)
media_control.Pause()
playing=0
return 0
def player(widget,data=None):
global media_control, vseek, scrollbar,playing
if GUIDATA.data_loaded==0:
return 0
media_control.Run()
playing=1
gobject.timeout_add(1,on_timer,scrollbar)
def scrollbar_callback(widget,scroll, data=None):
global media_control, vseek
vseek.CurrentPosition= scrollbar.get_value()/30
return 0
def on_timer(data=None):
global scrollbar, vseek, playing, media_control
if (playing==1)and
(vseek.CurrentPosition*30)<int(frame2.get_text()) :
g= vseek.CurrentPosition
scrollbar.set_value(g*30)
f= "%d" %(vseek.CurrentPosition*30)
curframe.set_text(f)
print "update"
return True
win = gtk.Window()
win.connect("destroy", lambda x: gtk.main_quit())
win.set_default_size(500,800)
win.set_title("LISA GUI")
filename= LPCWSTR("mymovie.avi")
#importing quartz.dll and qedit.dll for filtergraph construction
qedit = client.GetModule('qedit.dll') # DexterLib
quartz= client.GetModule('quartz.dll')
CLSID_FilterGraph = '{e436ebb3-524f-11ce-9f53-0020af0ba770}'
filter_graph =
client.CreateObject(CLSID_FilterGraph,interface=qedit.IFilterGraph)
filter_builder = filter_graph.QueryInterface(qedit.IGraphBuilder)
media_control = filter_builder.QueryInterface(quartz.IMediaControl)
GUIDATA.win1= filter_builder.QueryInterface(quartz.IVideoWindow)
filter_builder.RenderFile(GUIDATA.video, None)
GUIDATA.win1.SetWindowPosition(512, 0, 512, 400)
vseek=filter_graph.QueryInterface(interface=quartz.IMediaPosition)
adj= gtk.Adjustment(1,1,30*vseek.Duration+1,1,1.0,1.0)
scrollbar = gtk.HScale(adj)
scrollbar.set_update_policy(gtk.UPDATE_CONTINUOUS)
scrollbar.connect("change_value",scrollbar_callback)
scrollbar.show()
hbox6=gtk.HBox(False,0)
hbox6.pack_start(scrollbar,True,True)
hbox6.show()
vbox.pack_end(hbox6,False,True)
play_video= gtk.Button("Play")
play_video.connect("clicked",player)
play_video.show()
pause_video= gtk.Button("Pause")
pause_video.connect("clicked",pauser)
pause_video.show()
hbox4= gtk.HBox(False,0)
hbox4.pack_start(play_video,True,True)
hbox4.pack_start(pause_video,True,True)
hbox4.show()
vbox.pack_end(hbox4,False,True)
vbox.show()
win.add(vbox)
win.show_all()
gtk.main()
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