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save derivatives

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This commit is contained in:
j 2010-09-15 15:03:00 +02:00
commit a12e207a28
3 changed files with 21 additions and 14 deletions
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22
pandora/backend/models.py
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@ -443,7 +443,7 @@ class Movie(models.Model):
'''
def frame(self, position, width=128):
stream = self.streams.filter(profile=settings.VIDEO_PROFILE+'.webm')[0]
path = os.path.join(settings.MEDIA_ROOT, movieid_path(self.movieId), 'frame', "%d"%width, "%s.jpg"%position)
path = os.path.join(settings.MEDIA_ROOT, movieid_path(self.movieId), 'frames', "%d"%width, "%s.jpg"%position)
if not os.path.exists(path):
extract.frame(stream.video.path, path, position, width)
return path
@ -832,7 +832,7 @@ class Collection(models.Model):
return self.users.filter(id=user.id).count() > 0
def movieid_path(h):
return os.path.join('movie', h[:2], h[2:4], h[4:6], h[6:])
return os.path.join('movies', h[:2], h[2:4], h[4:6], h[6:])
def stream_path(stream):
return os.path.join(movieid_path(stream.movie.movieId), stream.profile)
@ -854,25 +854,31 @@ class Stream(models.Model):
def extract_derivatives(self):
if settings.VIDEO_H264:
profile = self.profile.replace('.webm', '.mp4')
if Stream.objects.filter(profile=profile, source=self).count() == 0:
derivative = Stream(movie=self.movie, source=self, profile=profile)
derivative, created = Stream.objects.get_or_create(profile=profile, movie=self.movie)
if created:
derivative.source = self
derivative.video.name = self.video.name.replace(self.profile, profile)
derivative.encode()
derivative.save()
for p in settings.VIDEO_DERIVATIVES:
profile = p + '.webm'
target = self.video.path.replace(self.profile, profile)
if Stream.objects.filter(profile=profile, source=self).count() == 0:
derivative = Stream(movie=movie.file, source=self, profile=profile)
derivative, created = Stream.objects.get_or_create(profile=profile, movie=self.movie)
if created:
derivative.source = self
derivative.video.name = self.video.name.replace(self.profile, profile)
derivative.encode()
derivative.save()
if settings.VIDEO_H264:
profile = p + '.mp4'
if Stream.objects.filter(profile=profile, source=self).count() == 0:
derivative = Stream(movie=self.movie, source=self, profile=profile)
derivative, created = Stream.objects.get_or_create(profile=profile, movie=self.movie)
if created:
derivative.source = self
derivative.video.name = self.video.name.replace(self.profile, profile)
derivative.encode()
derivative.save()
return True
def encode(self):