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save derivatives

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This commit is contained in:
j 2010-09-15 15:03:00 +02:00
parent 286e56561a
commit a12e207a28
3 changed files with 21 additions and 14 deletions
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11
pandora/archive/extract.py
View file

@ -173,17 +173,18 @@ def stream(video, target, profile, info):
cmd += ['-f','webm', target]
print cmd
p = subprocess.Popen(cmd, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
p.wait()
p = subprocess.Popen(cmd, stdin=subprocess.PIPE, stdout=open('/dev/null', 'w'), stderr=subprocess.STDOUT)
p.communicate()
if format == 'mp4':
cmd = ['qt-faststart', "%s.mp4"%target, target]
print cmd
p = subprocess.Popen(cmd, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
p.wait()
p = subprocess.Popen(cmd, stdin=subprocess.PIPE, stdout=open('/dev/null', 'w'), stderr=subprocess.STDOUT)
p.communicate()
os.unlink("%s.mp4"%target)
return True
def run_command(cmd, timeout=10):
p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
p = subprocess.Popen(cmd, stdout=open('/dev/null', 'w'), stderr=subprocess.STDOUT)
while timeout > 0:
time.sleep(0.2)
timeout -= 0.2

22
pandora/backend/models.py
View file

@ -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):

2
pandora/static/js/pandora.local.js
View file

@ -1,6 +1,7 @@
if(typeof(app.afterLaunch) == "undefined")
app.afterLaunch = [];
//app.afterLaunch[0]();
app.afterLaunch.push(function() {
if (typeof(OxFF) == 'undefined')
return;
@ -32,7 +33,6 @@ app.afterLaunch.push(function() {
.append("For this part of the page to work, you have to allow OxFF to send data to this site")
.open();
} else {
Ox.print('we got it, lets party');
_this.api.login(app.user.username);
_this.api.volumes(function(result) {
var data = JSON.parse(result);