def movie_maker(movdir, imgdir, timeval, timescale, ih):
print('making movie %s' % ih)
imgpaths = glob.glob(os.path.join(imgdir, 'ocean_his_*_%s.png' % ih))
imgpaths.sort()
movpath = os.path.join(movdir, '%s.mov' % ih)
'''I am creating a new image sequence (QuickTime movie).'''
mov, err = QTMovie.alloc().initToWritableFile_error_(movpath, None)
if mov == None:
errmsg = 'Could not create movie file: %s' % (movpath)
raise IOError, errmsg
duration = QTMakeTime(timeval, timescale)
# you can also use "tiff"
# attrs = {QTAddImageCodecType: 'avc1'}#, QTAddImageCodecQuality: codecHighQuality}
attrs = {QTAddImageCodecType: 'avc1'}
for imgpath in imgpaths:
# img = NSImage.alloc().initWithContentsOfFile_(imgpath)
img = NSImage.alloc().initByReferencingFile_(imgpath)
mov.addImage_forDuration_withAttributes_(img, duration, attrs)
del (img)
print('Writing movie %s' % ih)
mov.updateMovieFile()
def movie_maker(movdir,imgdir,timeval,timescale,ih):
print('making movie %s' % ih)
imgpaths = glob.glob(os.path.join(imgdir,'ocean_his_*_%s.png'%ih))
imgpaths.sort()
movpath = os.path.join(movdir,'%s.mov' %ih )
'''I am creating a new image sequence (QuickTime movie).'''
mov, err = QTMovie.alloc().initToWritableFile_error_(movpath, None)
if mov == None:
errmsg = 'Could not create movie file: %s' % (movpath)
raise IOError, errmsg
duration = QTMakeTime(timeval, timescale)
# you can also use "tiff"
# attrs = {QTAddImageCodecType: 'avc1'}#, QTAddImageCodecQuality: codecHighQuality}
attrs = {QTAddImageCodecType: 'avc1'}
for imgpath in imgpaths:
# img = NSImage.alloc().initWithContentsOfFile_(imgpath)
img = NSImage.alloc().initByReferencingFile_(imgpath)
mov.addImage_forDuration_withAttributes_(img, duration, attrs)
del(img)
print('Writing movie %s' %ih)
mov.updateMovieFile()
def updateVideoSource(self, url):
if self.video_initialized:
video_source = QTMovie.alloc().initWithFile_(url)
self.videoView.setMovie_(video_source)
def initVideoSource(self, url='/System/Library/Compositions/Sunset.mov'):
if not self.video_initialized:
video_source = QTMovie.alloc().initWithFile_(url)
self.videoView.setMovie_(video_source)
self.video_initialized = True
def updateVideoSource(self, url):
if self.video_initialized:
video_source = QTMovie.alloc().initWithFile_(url)
self.videoView.setMovie_(video_source)
def initVideoSource(self, url='/System/Library/Compositions/Sunset.mov'):
if not self.video_initialized:
video_source = QTMovie.alloc().initWithFile_(url)
self.videoView.setMovie_(video_source)
self.video_initialized = True
