make derivatives more generic
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parent
7dd47d1544
commit
b563afcfc8
7 changed files with 34 additions and 41 deletions
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@ -196,10 +196,13 @@ def stream(video, target, profile, info):
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+ audio_settings \
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+ video_settings
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if format == 'mp4':
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cmd += ["%s.mp4"%target]
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else:
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if format == 'webm':
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cmd += ['-f', 'webm', target]
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if format == 'mp4':
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#mp4 needs postprocessing(qt-faststart), write to temp file
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cmd += ["%s.mp4"%target]
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else :
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cmd += [target]
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print cmd
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p = subprocess.Popen(cmd, stdin=subprocess.PIPE, stdout=open('/dev/null', 'w'), stderr=subprocess.STDOUT)
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@ -139,7 +139,7 @@ class File(models.Model):
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#upload and data handling
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video = models.FileField(null=True, blank=True,
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upload_to=lambda f, x: f.path('%s.webm'%settings.VIDEO_PROFILE))
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upload_to=lambda f, x: f.path(settings.VIDEO_PROFILE))
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data = models.FileField(null=True, blank=True,
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upload_to=lambda f, x: f.path('data.bin'))
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@ -221,7 +221,7 @@ class File(models.Model):
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def save_chunk(self, chunk, chunk_id=-1):
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if not self.available:
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if not self.video:
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self.video.save('%s.webm'%settings.VIDEO_PROFILE, chunk)
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self.video.save(settings.VIDEO_PROFILE, chunk)
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else:
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f = open(self.video.path, 'a')
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#FIXME: should check that chunk_id/offset is right
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@ -161,8 +161,6 @@ class VideoChunkForm(forms.Form):
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@login_required_json
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def firefogg_upload(request):
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profile = request.GET['profile']
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if profile.endswith('.webm'):
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profile = os.path.splitext(profile)[0]
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oshash = request.GET['oshash']
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#handle video upload
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if request.method == 'POST':
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@ -333,6 +333,7 @@ class Item(models.Model):
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else:
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stream['baseUrl'] = os.path.dirname(s.video.url)
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stream['profiles'] = list(set(map(lambda s: int(os.path.splitext(s['profile'])[0][:-1]), self.streams.all().values('profile'))))
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stream['formats'] = list(set(map(lambda s: os.path.splitext(s['profile'])[1][1:], self.streams.all().values('profile'))))
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return stream
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def get_layers(self):
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@ -588,7 +589,7 @@ class Item(models.Model):
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'''
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def frame(self, position, width=128):
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stream = self.streams.filter(profile=settings.VIDEO_PROFILE+'.webm')
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stream = self.streams.filter(profile=settings.VIDEO_PROFILE)
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if stream.count()>0:
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stream = stream[0]
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else:
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@ -627,7 +628,7 @@ class Item(models.Model):
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#FIXME: how to detect if something changed?
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if files:
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stream, created = Stream.objects.get_or_create(item=self,
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profile='%s.webm' % settings.VIDEO_PROFILE)
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profile=settings.VIDEO_PROFILE)
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stream.video.name = stream.path()
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cmd = []
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if os.path.exists(stream.video.path):
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@ -766,7 +767,7 @@ class Item(models.Model):
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def get_poster_frame_path(self):
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if self.poster_frame >= 0:
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size = int(settings.VIDEO_PROFILE[:-1])
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size = int(settings.VIDEO_PROFILE.split('.')[0][:-1])
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return self.frame(self.poster_frame, size)
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frames = []
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@ -919,33 +920,13 @@ class Stream(models.Model):
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return self.item.path(self.profile)
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def extract_derivatives(self):
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if settings.VIDEO_H264:
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profile = self.profile.replace('.webm', '.mp4')
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for profile in settings.VIDEO_DERIVATIVES:
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derivative, created = Stream.objects.get_or_create(profile=profile, item=self.item)
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if created:
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derivative.source = self
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derivative.video.name = self.video.name.replace(self.profile, profile)
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derivative.encode()
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derivative.save()
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for p in settings.VIDEO_DERIVATIVES:
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profile = p + '.webm'
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target = self.video.path.replace(self.profile, profile)
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derivative, created = Stream.objects.get_or_create(profile=profile, item=self.item)
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if created:
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derivative.source = self
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derivative.video.name = self.video.name.replace(self.profile, profile)
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derivative.encode()
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derivative.save()
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if settings.VIDEO_H264:
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profile = p + '.mp4'
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derivative, created = Stream.objects.get_or_create(profile=profile, item=self.item)
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if created:
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derivative.source = self
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derivative.video.name = self.video.name.replace(self.profile, profile)
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derivative.encode()
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derivative.save()
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return True
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def encode(self):
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@ -144,15 +144,23 @@ SITE_CONFIG = join(PROJECT_ROOT, '0xdb.json')
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DEFAULT_SORT = [{"key": "director", "operator": ""}]
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DEFAULT_THEME = "classic"
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VIDEO_PROFILE = '96p'
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VIDEO_PROFILE = '96p.webm'
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VIDEO_DERIVATIVES = []
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VIDEO_H264 = False
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#Pad.ma
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#VIDEO_PROFILE = '480p'
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#VIDEO_DERIVATIVES = ['96p', '270p', '360p']
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#VIDEO_H264 = False
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'''
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VIDEO_PROFILE = '480p.webm'
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VIDEO_DERIVATIVES = [
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'96p.webm',
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'240p.webm',
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'360p.webm'
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'96p.mp4',
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'240p.mp4',
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'360p.mp4',
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'480p.mp4',
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]
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'''
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TRANSMISSON_HOST = 'localhost'
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TRANSMISSON_PORT = 9091
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@ -10,6 +10,7 @@ jQuery.support.video = function() {
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video.webm = false;
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video.h264 = !!(v.canPlayType && v.canPlayType('video/mp4; codecs="avc1.42E01E, mp4a.40.2"').replace(/no/, ''));
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video.ogg = !!(v.canPlayType && v.canPlayType('video/ogg; codecs="theora, vorbis"').replace(/no/, ''));
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video.ogv = video.ogg;
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} else {
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video.support = false;
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}
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@ -1734,10 +1734,11 @@
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});
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} else if (app.user.ui.itemView == 'player') {
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var video = result.data.item.stream,
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subtitles = result.data.item.layers.subtitles;
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subtitles = result.data.item.layers.subtitles,
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format = Ox.supportedVideoFormat(video.formats);
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video.height = video.profiles[0]
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video.width = parseInt(video.height * video.aspectRatio / 2) * 2;
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video.url = video.baseUrl + '/' + video.height + 'p.' + ($.support.video.webm ? 'webm' : 'mp4');
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video.url = video.baseUrl + '/' + video.height + 'p.' + format;
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app.$ui.contentPanel.replace(1, app.$ui.player = new Ox.VideoPanelPlayer({
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annotationsSize: app.user.ui.annotationsSize,
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duration: video.duration,
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@ -1775,10 +1776,11 @@
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'in': 5,
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'out': 10,
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'value': 'This subtitle is just a test...'
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}];
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video.height = video.profiles[0]
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}],
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format = Ox.supportedVideoFormat(video.formats);
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video.height = video.profiles[0];
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video.width = parseInt(video.height * video.aspectRatio / 2) * 2;
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video.url = video.baseUrl + '/' + video.height + 'p.' + ($.support.video.webm ? 'webm' : 'mp4');
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video.url = video.baseUrl + '/' + video.height + 'p.' + format;
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app.$ui.contentPanel.replace(1, app.$ui.editor = new Ox.VideoEditor({
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annotationsSize: app.user.ui.annotationsSize,
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cuts: cuts,
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