def p(file, t):
pygame.init()
pygame.display.set_mode((800, 600), 0)
player.startPlayback({'name': file})
player.start()
player.setOverlay((0, 0, 800, 600))
while player.isPlaying() == 0 and len(player.err) == 0:
time.sleep(.05)
while player.isPlaying():
if (t > 0 and player.getPTS() > t):
player.stopPlayback()
break
ev = pygame.event.get()
if len(ev) == 0:
time.sleep(0.01)
for e in ev:
if e.type == pygame.KEYDOWN:
if e.key == pygame.K_ESCAPE:
player.stopPlayback()
break
if e.key == pygame.K_RIGHT:
player.seekRelative(SEEK_SEC)
if e.key == pygame.K_LEFT:
player.seekRelative(-SEEK_SEC)
if len(player.err):
raise player.err[0]
def p( file, t ):
pygame.init()
pygame.display.set_mode( (800,600), 0 )
player.startPlayback( { 'name': file } )
player.start()
player.setOverlay( (0,0,800,600) )
while player.isPlaying()== 0 and len( player.err )== 0:
time.sleep( .05 )
while player.isPlaying():
if ( t> 0 and player.getPTS()> t ):
player.stopPlayback()
break
ev= pygame.event.get()
if len( ev )== 0:
time.sleep( 0.01 )
for e in ev:
if e.type== pygame.KEYDOWN:
if e.key== pygame.K_ESCAPE:
player.stopPlayback()
break
if e.key== pygame.K_RIGHT:
player.seekRelative( SEEK_SEC )
if e.key== pygame.K_LEFT:
player.seekRelative( -SEEK_SEC )
if len( player.err ):
raise player.err[ 0 ]
def run(file):
pygame.init()
pygame.display.set_mode((800, 600), 0)
callback = PlayerCallback()
player = pymedia.Player(callback)
player.start()
# Stat the path
if os.path.isfile(file):
files = [file]
else:
files = [os.path.join(file, x) for x in os.listdir(file)]
stopped = False
i = 0
while i < len(files) and not stopped:
f = files[i]
print 'Playing %s...' % f
player.startPlayback(open(f, 'rb'), f.split('.')[-1].lower())
i += 1
while player.isPlaying() and not stopped:
time.sleep(PLAYER_DELAY)
ev = pygame.event.get()
br = False
for e in ev:
if e.type == pygame.KEYDOWN:
if e.key == pygame.K_ESCAPE:
stopped = True
if e.key == pygame.K_LEFT:
print 'seek backward', player.getPosition(
), player.getLength()
player.seekTo(player.getPosition() - 20)
if e.key == pygame.K_RIGHT:
print 'seek forward', player.getPosition(
), player.getLength()
player.seekTo(player.getPosition() + 10)
if e.key == pygame.K_UP:
br = True
break
if e.key == pygame.K_DOWN:
if i > 1:
br = True
i -= 2
break
if br:
break
if len(player.getError()) > 0:
print 'Error detected'
print player.getError()[0][1]
player.stopPlayback()
player.stop()
while player.isRunning():
time.sleep(PLAYER_DELAY)
def run( file ):
pygame.init()
pygame.display.set_mode( (800,600), 0 )
callback= PlayerCallback()
player= pymedia.Player( callback )
player.start()
# Stat the path
if os.path.isfile( file ):
files= [ file ]
else:
files= [ os.path.join( file, x ) for x in os.listdir( file ) ]
stopped= False
i= 0
while i< len( files ) and not stopped:
f= files[ i ]
print 'Playing %s...' % f
player.startPlayback( open( f, 'rb' ), f.split( '.' )[ -1 ].lower() )
i+= 1
while player.isPlaying() and not stopped:
time.sleep( PLAYER_DELAY )
ev= pygame.event.get()
br= False
for e in ev:
if e.type== pygame.KEYDOWN:
if e.key== pygame.K_ESCAPE:
stopped= True
if e.key== pygame.K_LEFT:
print 'seek backward', player.getPosition(), player.getLength()
player.seekTo( player.getPosition()- 20 )
if e.key== pygame.K_RIGHT:
print 'seek forward', player.getPosition(), player.getLength()
player.seekTo( player.getPosition()+ 10 )
if e.key== pygame.K_UP:
br= True
break
if e.key== pygame.K_DOWN:
if i> 1:
br= True
i-= 2
break
if br:
break
if len( player.getError() )> 0:
print 'Error detected'
print player.getError()[ 0 ][ 1 ]
player.stopPlayback()
player.stop()
while player.isRunning():
time.sleep( PLAYER_DELAY )
def run( file ):
pygame.init()
pygame.display.set_mode( (800,600), 0 )
callback= PlayerCallback()
player= pymedia.Player( callback )
player.start()
player.startPlayback( file )
stopped= False
while player.isPlaying() and not stopped:
time.sleep( PLAYER_DELAY )
ev= pygame.event.get()
for e in ev:
if e.type== pygame.KEYDOWN:
if e.key== pygame.K_ESCAPE:
stopped= True
if e.key== pygame.K_LEFT:
print 'seek left'
if e.key== pygame.K_RIGHT:
print 'seek right'
player.stopPlayback()
player.stop()
return open( f['name'], 'rb' )
def getPathName( self, f ):
return f[ 'name' ]
def getExtension( self, f ):
return f[ 'name' ].split( '.' )[ -1 ].lower()
cache= Cache()
# Menu module instance for standalone testing
menu= Menu()
if len( sys.argv )< 2 or len( sys.argv )> 3:
print 'Usage: vplayer <file_name>'
else:
pygame.init()
pygame.display.set_mode( (800,600), 0 )
player.startPlayback( { 'name': sys.argv[ 1 ] } )
player.start()
player.setOverlay( (0,0,800,600) )
while player.isPlaying()== 0:
time.sleep( .05 )
while player.isPlaying():
e= pygame.event.wait()
if e.type== pygame.KEYDOWN:
if e.key== pygame.K_ESCAPE:
player.stopPlayback()
break
if e.key== pygame.K_RIGHT:
player.seekRelative( SEEK_SEC )
if e.key== pygame.K_LEFT:
def videoDecodeBenchmark(inFile, opt):
pygame.init()
pygame.display.set_mode((800, 600), 0)
ovl = None
dm = muxer.Demuxer(inFile.split('.')[-1])
f = open(inFile, 'rb')
s = f.read(400000)
r = dm.parse(s)
v = filter(lambda x: x['type'] == muxer.CODEC_TYPE_VIDEO, dm.streams)
if len(v) == 0:
raise 'There is no video stream in a file %s' % inFile
v_id = v[0]['index']
print 'Assume video stream at %d index: ' % v_id
a = filter(lambda x: x['type'] == muxer.CODEC_TYPE_AUDIO, dm.streams)
if len(a) == 0:
print 'There is no audio stream in a file %s. Ignoring audio.' % inFile
opt = 'noaudio'
else:
a_id = a[0]['index']
t = time.time()
vc = vcodec.Decoder(dm.streams[v_id])
print dm.streams[v_id]
if opt != 'noaudio':
ac = acodec.Decoder(dm.streams[a_id])
resampler = None
frames = 0
q = []
while len(s) > 0:
for fr in r:
if fr[0] == v_id:
d = vc.decode(fr[1])
if d and d.data:
frames += 1
#ff= open( 'c:\\test', 'wb' )
#ff.write( d.data[ 0 ] )
#ff.close()
if not ovl:
ovl = pygame.Overlay(YV12, d.size)
q.append(d)
if len(q) > 4:
try:
ovl.set_data(q[0].data)
ovl.display()
except:
ovl.display(q[0].data)
del (q[0])
elif opt != 'noaudio' and fr[0] == a_id:
d = ac.decode(fr[1])
if resampler == None:
if d and d.channels > 2:
resampler = sound.Resampler(
(d.sample_rate, d.channels), (d.sample_rate, 2))
else:
data = resampler.resample(d.data)
s = f.read(400000)
r = dm.parse(s)
tt = time.time() - t
print '%d frames in %d secs( %.02f fps )' % (frames, tt,
float(frames) / tt)
ev = pygame.event.get()
for e in ev:
if e.type == pygame.KEYDOWN and e.key == pygame.K_ESCAPE:
s = ''
break
def videoDecodeBenchmark( inFile, opt ):
pygame.init()
pygame.display.set_mode( (800,600), 0 )
ovl= None
dm= muxer.Demuxer( inFile.split( '.' )[ -1 ] )
f= open( inFile, 'rb' )
s= f.read( 400000 )
r= dm.parse( s )
v= filter( lambda x: x[ 'type' ]== muxer.CODEC_TYPE_VIDEO, dm.streams )
if len( v )== 0:
raise 'There is no video stream in a file %s' % inFile
v_id= v[ 0 ][ 'index' ]
print 'Assume video stream at %d index: ' % v_id
a= filter( lambda x: x[ 'type' ]== muxer.CODEC_TYPE_AUDIO, dm.streams )
if len( a )== 0:
print 'There is no audio stream in a file %s. Ignoring audio.' % inFile
opt= 'noaudio'
else:
a_id= a[ 0 ][ 'index' ]
t= time.time()
vc= vcodec.Decoder( dm.streams[ v_id ] )
print dm.streams[ v_id ]
if opt!= 'noaudio':
ac= acodec.Decoder( dm.streams[ a_id ] )
resampler= None
frames= 0
q= []
while len( s )> 0:
for fr in r:
if fr[ 0 ]== v_id:
d= vc.decode( fr[ 1 ] )
if d and d.data:
frames+= 1
#ff= open( 'c:\\test', 'wb' )
#ff.write( d.data[ 0 ] )
#ff.close()
if not ovl:
ovl= pygame.Overlay( YV12, d.size )
q.append( d )
if len( q )> 4:
try:
ovl.set_data( q[0].data )
ovl.display()
except:
ovl.display(q[0].data)
del( q[0] )
elif opt!= 'noaudio' and fr[ 0 ]== a_id:
d= ac.decode( fr[ 1 ] )
if resampler== None:
if d and d.channels> 2:
resampler= sound.Resampler( (d.sample_rate,d.channels), (d.sample_rate,2) )
else:
data= resampler.resample( d.data )
s= f.read( 400000 )
r= dm.parse( s )
tt= time.time()- t
print '%d frames in %d secs( %.02f fps )' % ( frames, tt, float(frames)/tt )
ev= pygame.event.get()
for e in ev:
if e.type== pygame.KEYDOWN and e.key== pygame.K_ESCAPE:
s= ''
break
# Close current file when error detected
if len(self.err) or len(s) == 0:
self.stopPlayback(False)
self.playingFile = None
print 'Main video loop has closed.'
player = VPlayer()
if __name__ == "__main__":
menu = Menu()
if len(sys.argv) < 2 or len(sys.argv) > 3:
print 'Usage: vplayer <file_name>'
else:
pygame.init()
pygame.display.set_mode((800, 600), 0)
player.start()
player.startPlayback({'name': sys.argv[1]})
player.setOverlay((0, 0, 800, 600))
while player.isPlaying() == 0:
time.sleep(.05)
while player.isPlaying():
e = pygame.event.wait()
if e.type == pygame.KEYDOWN:
if e.key == pygame.K_ESCAPE:
player.stopPlayback()
break
if e.key == pygame.K_RIGHT:
player.seekRelative(SEEK_SEC)
if e.key == pygame.K_LEFT:
