This commit is contained in:
yumoqing 2020-03-15 22:30:55 +08:00
parent c0ce4b34e0
commit 528eeb511c

View File

@ -50,10 +50,12 @@ class BaseVPlayer(FloatLayout):
else: else:
self.playlist = [vfile] self.playlist = [vfile]
self.curplay = 0 self.curplay = 0
self.play()
self._video.bind(eos=self.video_end) self._video.bind(eos=self.video_end)
self._video.bind(state=self.on_state) self._video.bind(state=self.on_state)
set_log_callback(self.ffplayerLog) set_log_callback(self.ffplayerLog)
self.play()
if hasattr(self._video._video, '_ffplayer'):
self.ffplayer = self._video._video._ffplayer
def on_source_error(self,o,v): def on_source_error(self,o,v):
Logger.info('safecorner: {} error'.format(v)) Logger.info('safecorner: {} error'.format(v))
@ -65,14 +67,6 @@ class BaseVPlayer(FloatLayout):
if level == 'error' and self._video.source in msg: if level == 'error' and self._video.source in msg:
self.dispatch('on_source_error',self,self._video.source) self.dispatch('on_source_error',self,self._video.source)
def __del__(self):
if self._video is None:
return
self._video.state = 'pause'
Window.allow_screensaver = True
del self._video
self._video = None
def play(self,o=None,v=None): def play(self,o=None,v=None):
if self.curplay >= 0: if self.curplay >= 0:
self._video.source = self.playlist[self.curplay] self._video.source = self.playlist[self.curplay]
@ -85,12 +79,7 @@ class BaseVPlayer(FloatLayout):
self.playlist += lst self.playlist += lst
def video_end(self,t,v): def video_end(self,t,v):
self._video.unload() pass
return
self.curplay += 1
self.curplay = self.curplay % len(self.playlist)
self._video.source = self.playlist[self.curplay]
self._video.state = 'play'
def on_state(self,o,v): def on_state(self,o,v):
if self._video.state == 'play': if self._video.state == 'play':
@ -182,10 +171,7 @@ class BaseVPlayer(FloatLayout):
self._video.volume = self.old_volume self._video.volume = self.old_volume
def stop(self): def stop(self):
try:
self._video.state = 'stop' self._video.state = 'stop'
except:
print_exc()
def pause(self,t=None): def pause(self,t=None):
if self._video.state == 'play': if self._video.state == 'play':
@ -193,6 +179,9 @@ class BaseVPlayer(FloatLayout):
else: else:
self._video.state = 'play' self._video.state = 'play'
def __del__(self):
pass
class OSCVPlayer(BaseVPlayer): class OSCVPlayer(BaseVPlayer):
def __init__(self,ip,port,vfile=None): def __init__(self,ip,port,vfile=None):
self.ip = ip self.ip = ip
@ -247,28 +236,15 @@ class VPlayer(BaseVPlayer):
self._video.bind(on_touch_down=self.show_hide_menu) self._video.bind(on_touch_down=self.show_hide_menu)
self.register_event_type('on_playend') self.register_event_type('on_playend')
def __del__(self):
print('********** delete VPlayer instance ********')
if self._video is None:
return
if self.update_task:
self.update_task.cancel()
self.update_task = None
self._video.state = 'pause'
Window.allow_screensaver = True
del self._video
self._video = None
def video_end(self,t,v): def video_end(self,t,v):
super().video_end(t,v)
self.curplay += 1 self.curplay += 1
if not self.loop and self.curplay >= len(self.playlist): if not self.loop and self.curplay >= len(self.playlist):
self.dispatch('on_playend') self.dispatch('on_playend')
print('*****EOS return *************')
self.beforeDestroy()
return return
self.curplay = self.curplay % len(self.playlist) self.curplay = self.curplay % len(self.playlist)
self._video.source = self.playlist[self.curplay] self._video.source = self.playlist[self.curplay]
self._video.state = 'play'
def totime(self,dur): def totime(self,dur):
h = dur / 3600 h = dur / 3600
@ -277,9 +253,6 @@ class VPlayer(BaseVPlayer):
return '%02d:%02d:%02d' % (h,m,s) return '%02d:%02d:%02d' % (h,m,s)
def createProgressBar(self): def createProgressBar(self):
if hasattr(self._video._video, '_ffplayer'):
self.ffplayer = self._video._video._ffplayer
if self.pb is None: if self.pb is None:
self.pb = BoxLayout(orientation='horizontal', self.pb = BoxLayout(orientation='horizontal',
size_hint = (0.99,None),height=CSize(1.4)) size_hint = (0.99,None),height=CSize(1.4))
@ -302,7 +275,6 @@ class VPlayer(BaseVPlayer):
self.pb.add_widget(self.slider) self.pb.add_widget(self.slider)
self.pb.add_widget(self.maxposition) self.pb.add_widget(self.maxposition)
self.menubar.add_widget(self.pb) self.menubar.add_widget(self.pb)
self.update_task = Clock.schedule_interval(self.update_slider,1)
def enterManualMode(self,obj,touch): def enterManualMode(self,obj,touch):
if not self.slider.collide_point(*touch.pos): if not self.slider.collide_point(*touch.pos):
@ -318,18 +290,20 @@ class VPlayer(BaseVPlayer):
self.manualMode = False self.manualMode = False
def update_slider(self,t): def update_slider(self,t):
if self.pb is None:
return
self.curposition.text = self.totime(self._video.position) self.curposition.text = self.totime(self._video.position)
if not self.manualMode: if not self.manualMode:
self.slider.value = self._video.position self.slider.value = self._video.position
self.slider.max = self._video.duration self.slider.max = self._video.duration
self.maxposition.text = self.totime(self._video.duration) self.maxposition.text = self.totime(self._video.duration)
def beforeDestroy(self): def __del__(self):
try: self.beforeDestroy()
del self
except Exception as e: def beforeDestroy(self):
print_exc() print('beforeDestroy() called')
self._video.state = 'stop'
return True return True
def show_hide_menu(self,obj,touch): def show_hide_menu(self,obj,touch):
@ -424,6 +398,15 @@ class VPlayer(BaseVPlayer):
else: else:
self.btn_pause.source = blockImage('pause.jpg') self.btn_pause.source = blockImage('pause.jpg')
def on_state(self,o,v):
BaseVPlayer.on_state(self,o,v)
if self._video.state == 'play':
self.update_task = Clock.schedule_interval(self.update_slider,1)
else:
if self.update_task:
self.update_task.cancel()
self.update_task = None
if __name__ == '__main__': if __name__ == '__main__':
class MyApp(App): class MyApp(App):
def build(self): def build(self):