more vi:si:et:sw=4:sts=4:ts=4
This commit is contained in:
j
parent
ecfb2ff28c
commit
2dd8f949b6
10 changed files with 258 additions and 203 deletions
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@ -1,65 +1,68 @@
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# -*- coding: utf-8 -*-
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# vi:si:et:sw=4:sts=4:ts=4
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from oxdb_utils import oxdb_makedir
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from os.path import *
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import cache
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import extract
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class BackupMovieFile:
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def __init__(self, parent):
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self.parent = parent
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def extractFrame(self, position, img_folder):
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return self.parent.extractFrame(position)
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class BackupMovieFile:
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def __init__(self, parent):
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self.parent = parent
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def extractFrame(self, position, img_folder):
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return self.parent.extractFrame(position)
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class Backup:
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def __init__(self, md5sum):
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self.md5sum = md5sum
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self.timelineFile = join(cache.cache_root, 'timeline', self.md5sum[:4], "%s.png" % self.md5sum)
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self.posterStill = join(cache.cache_root, 'posterStill', self.md5sum[:4], "%s.png" % self.md5sum)
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self.mini_movie_file = join(cache.cache_root, 'mini', self.md5sum[:4], "%s.avi" % self.md5sum)
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self.movieFile = BackupMovieFile(self)
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self.frameFolder = join(cache.cache_root, 'frame', self.md5sum[:4], self.md5sum)
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def __init__(self, md5sum):
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self.md5sum = md5sum
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self.timelineFile = join(cache.cache_root, 'timeline', self.md5sum[:4], "%s.png" % self.md5sum)
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self.posterStill = join(cache.cache_root, 'posterStill', self.md5sum[:4], "%s.png" % self.md5sum)
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self.mini_movie_file = join(cache.cache_root, 'mini', self.md5sum[:4], "%s.avi" % self.md5sum)
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self.movieFile = BackupMovieFile(self)
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self.frameFolder = join(cache.cache_root, 'frame', self.md5sum[:4], self.md5sum)
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def exists(self):
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return exists(self.mini_movie_file)
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def exists(self):
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return exists(self.mini_movie_file)
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def timeline(self):
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return cache.loadTimeline(self)
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def timeline(self):
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return cache.loadTimeline(self)
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def frame(self, pos):
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return cache.loadFrame(self, pos)
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def frame(self, pos):
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return cache.loadFrame(self, pos)
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def posterStill(self, pos):
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return cache.loadPosterStill(self, pos)
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def posterStill(self, pos):
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return cache.loadPosterStill(self, pos)
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def flvClip(self, position):
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return cache.loadFlvClip(self, position)
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def flvClip(self, position):
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return cache.loadFlvClip(self, position)
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def extractFlvClip(self, inpoint, outpoint=-1):
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flash_folder = self.frameFolder
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movie_file = self.mini_movie_file
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position = inpoint.replace(':', '.')
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flash_movie = join(self.frameFolder, '%s.%s' % (position, 'flv'))
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width = 128
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height = int(width / self.frameAspect)
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height = height - height % 2
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inpoint = inpoint.replace('.', ':')
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if outpoint == -1:
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outpoint = shift_time(5000, inpoint)
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else:
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outpoint = outpoint.replace('.', ':')
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extract.extract_flash(movie_file, flash_movie, inpoint, outpoint, width, height, offset = 0)
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def extractFlvClip(self, inpoint, outpoint=-1):
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flash_folder = self.frameFolder
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movie_file = self.mini_movie_file
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position = inpoint.replace(':', '.')
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flash_movie = join(self.frameFolder, '%s.%s' % (position, 'flv'))
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width = 128
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height = int(width / self.frameAspect)
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height = height - height % 2
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inpoint = inpoint.replace('.', ':')
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if outpoint == -1:
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outpoint = shift_time(5000, inpoint)
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else:
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outpoint = outpoint.replace('.', ':')
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extract.extract_flash(movie_file, flash_movie, inpoint, outpoint, width, height, offset = 0)
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def extractFrame(self, position, img_folder=-1):
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img_folder = self.frameFolder
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movie_file = self.mini_movie_file
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oxdb_makedir(img_folder)
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position = position.replace('.', ':')
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extract.extract_frame(movie_file, position, img_folder, offset = 0, redo = False)
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def extractFrame(self, position, img_folder=-1):
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img_folder = self.frameFolder
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movie_file = self.mini_movie_file
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oxdb_makedir(img_folder)
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position = position.replace('.', ':')
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extract.extract_frame(movie_file, position, img_folder, offset = 0, redo = False)
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def extractPosterStill(self, position):
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oxdb_makedir(dirname(self.posterStillFile))
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mFile = self.absolutePath
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if os.path.splitext(mFile)[-1] in ('.mov', '.mpg', '.mpeg'):
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mFile = self.mini_movie_file
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extract.extract_poster_still(mFile, self.posterStillFile, position)
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def extractPosterStill(self, position):
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oxdb_makedir(dirname(self.posterStillFile))
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mFile = self.absolutePath
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if os.path.splitext(mFile)[-1] in ('.mov', '.mpg', '.mpeg'):
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mFile = self.mini_movie_file
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extract.extract_poster_still(mFile, self.posterStillFile, position)
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@ -1,7 +1,5 @@
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# -*- Mode: Python; -*-
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# -*- coding: utf-8 -*-
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# vi:si:et:sw=2:sts=2:ts=2
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# vi:si:et:sw=4:sts=4:ts=4
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import os
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from os.path import abspath, exists, join, dirname, basename
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import shutil
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@ -18,70 +16,71 @@ img_extension = "jpg"
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frame_cache_root = join(cache_root, 'frame')
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def loadFile(f_name):
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f = open(f_name)
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data = f.read()
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f.close()
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return data
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f = open(f_name)
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data = f.read()
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f.close()
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return data
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def saveFile(f_name, data):
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f = open(f_name, 'w')
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f.write(data)
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f.close()
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f = open(f_name, 'w')
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f.write(data)
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f.close()
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def loadStaticFile(fname):
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return loadFile(join(dirname(abspath(__file__)), "static", fname))
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return loadFile(join(dirname(abspath(__file__)), "static", fname))
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def loadFrame(afile, position):
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position = basename(position).replace(':', '.')
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frame = join(afile.frameFolder, '%s.%s' % (position, img_extension))
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if not exists(frame):
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afile.extractFrame(position)
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if exists(frame):
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return loadFile(frame)
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return ''
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position = basename(position).replace(':', '.')
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frame = join(afile.frameFolder, '%s.%s' % (position, img_extension))
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if not exists(frame):
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afile.extractFrame(position)
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if exists(frame):
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return loadFile(frame)
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return ''
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def loadFlvClip(afile, position):
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position = basename(position).replace(':', '.')
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positions = position.split(';')
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if len(positions) > 1:
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position = positions[0]
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outpoint = positions[1]
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else:
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outpoint = -1
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flash = join(afile.frameFolder, '%s.%s' % (position, 'flv'))
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if not exists(flash):
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afile.extractFlvClip(position, outpoint)
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if exists(flash):
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return loadFile(flash)
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return ''
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position = basename(position).replace(':', '.')
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positions = position.split(';')
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if len(positions) > 1:
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position = positions[0]
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outpoint = positions[1]
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else:
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outpoint = -1
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flash = join(afile.frameFolder, '%s.%s' % (position, 'flv'))
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if not exists(flash):
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afile.extractFlvClip(position, outpoint)
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if exists(flash):
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return loadFile(flash)
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return ''
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def loadOggClip(afile, position):
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position = basename(position).replace(':', '.')
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positions = position.split(';')
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if len(positions) > 1:
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position = positions[0]
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outpoint = positions[1]
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else:
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outpoint = -1
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clip = join(afile.frameFolder, '%s.%s' % (position, 'ogv'))
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if not exists(clip):
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afile.extractOggClip(position, outpoint)
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if exists(clip):
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return loadFile(clip)
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return ''
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position = basename(position).replace(':', '.')
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positions = position.split(';')
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if len(positions) > 1:
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position = positions[0]
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outpoint = positions[1]
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else:
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outpoint = -1
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clip = join(afile.frameFolder, '%s.%s' % (position, 'ogv'))
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if not exists(clip):
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afile.extractOggClip(position, outpoint)
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if exists(clip):
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return loadFile(clip)
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return ''
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def loadTimeline(afile):
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timeline = afile.timelineFile
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if not exists(timeline):
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afile.extractTimeline()
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if exists(timeline):
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return loadFile(timeline)
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return ''
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timeline = afile.timelineFile
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if not exists(timeline):
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afile.extractTimeline()
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if exists(timeline):
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return loadFile(timeline)
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return ''
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def loadPosterStill(afile, position):
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still = afile.posterStillFile
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if not exists(still):
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afile.extractPosterStill(position)
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if exists(still):
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return loadFile(still)
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return ''
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still = afile.posterStillFile
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if not exists(still):
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afile.extractPosterStill(position)
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if exists(still):
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return loadFile(still)
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return ''
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@ -1,7 +1,5 @@
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# -*- Mode: Python; -*-
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# -*- coding: utf-8 -*-
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# vi:si:et:sw=2:sts=2:ts=2
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# vi:si:et:sw=4:sts=4:ts=4
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from turbogears import controllers, expose, flash, redirect
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from model import *
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from json import *
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'''
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def httpExpires(sec):
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exp_date = cherrypy.lib.httptools.HTTPDate(time.gmtime(time.mktime(time.gmtime()) + sec))
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return exp_date
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exp_date = cherrypy.lib.httptools.HTTPDate(time.gmtime(time.mktime(time.gmtime()) + sec))
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return exp_date
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class Root(controllers.RootController):
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@expose()
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def default(self, md5Hash = None, action = None, position = None):
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if not md5Hash:
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return dict()
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try:
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f = ArchiveFile.byMd5sum(md5Hash)
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except:
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#return dict()
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f = backup.Backup(md5Hash)
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if not f.exists():
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@expose()
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def default(self, md5Hash = None, action = None, position = None):
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if not md5Hash:
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return dict()
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try:
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f = ArchiveFile.byMd5sum(md5Hash)
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except:
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#return dict()
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f = backup.Backup(md5Hash)
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if not f.exists():
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return dict()
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if action == 'metadata':
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return dict(metadata = f)
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elif action in ('timeline', 'timeline.png'):
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cherrypy.response.headerMap['Content-Type'] = "image/png"
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cherrypy.response.headerMap["Expires"] = httpExpires(60*60*24*15)
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return f.timeline()
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elif position: #clip / frame
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position = position.replace('.png', '').replace('.jpg', '')
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position = position.replace('.flv', '').replace('.ogv', '')
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position = position.replace('-', ':').replace('.',':')
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cherrypy.response.headerMap["Expires"] = httpExpires(60*60*24*15)
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if action == 'clip':
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cherrypy.response.headerMap['Content-Type'] = "video/x-flv"
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return f.flvClip(position)
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if action == 'ogv':
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cherrypy.response.headerMap['Content-Type'] = "video/ogg"
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return f.oggClip(position)
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elif action == 'frame':
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cherrypy.response.headerMap['Content-Type'] = "image/jpeg"
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return f.frame(position)
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elif action == 'posterStill':
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cherrypy.response.headerMap['Content-Type'] = "image/png"
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return f.posterStill(position)
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return dict()
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if action == 'metadata':
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return dict(metadata = f)
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elif action in ('timeline', 'timeline.png'):
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cherrypy.response.headerMap['Content-Type'] = "image/png"
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cherrypy.response.headerMap["Expires"] = httpExpires(60*60*24*15)
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return f.timeline()
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elif position: #clip / frame
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position = position.replace('.png', '').replace('.jpg', '')
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position = position.replace('.flv', '').replace('.ogv', '')
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position = position.replace('-', ':').replace('.',':')
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if action == 'clip':
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cherrypy.response.headerMap['Content-Type'] = "video/x-flv"
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cherrypy.response.headerMap["Expires"] = httpExpires(60*60*24*15)
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return f.flvClip(position)
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if action == 'ogv':
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cherrypy.response.headerMap['Content-Type'] = "video/ogg"
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cherrypy.response.headerMap["Expires"] = httpExpires(60*60*24*15)
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return f.oggClip(position)
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elif action == 'frame':
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cherrypy.response.headerMap['Content-Type'] = "image/jpeg"
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cherrypy.response.headerMap["Expires"] = httpExpires(60*60*24*15)
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return f.frame(position)
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elif action == 'posterStill':
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cherrypy.response.headerMap['Content-Type'] = "image/png"
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cherrypy.response.headerMap["Expires"] = httpExpires(60*60*24*15)
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return f.posterStill(position)
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return dict()
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@ -1,48 +1,47 @@
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# -*- Mode: Python; -*-
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# -*- coding: utf-8 -*-
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# vi:si:et:sw=2:sts=2:ts=2
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# vi:si:et:sw=4:sts=4:ts=4
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from model import *
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import cache
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def cronDaily():
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findNew()
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extractNew()
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findNew()
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extractNew()
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def findNew():
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archive = Archive.get(1)
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archive.importFiles()
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archive = Archive.get(1)
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archive.importFiles()
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def extractFrames():
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for f in ArchiveFile.select(ArchiveFile.q.extracted == False):
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f.extractFrames()
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for f in ArchiveFile.select(ArchiveFile.q.extracted == False):
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f.extractFrames()
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def extractTimelines():
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for f in ArchiveFile.select(ArchiveFile.q.extracted == False):
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f.extractTimeline()
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for f in ArchiveFile.select(ArchiveFile.q.extracted == False):
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f.extractTimeline()
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def extractNew():
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for f in ArchiveFile.select(ArchiveFile.q.extracted == False):
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f.extractAll()
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for f in ArchiveFile.select(ArchiveFile.q.extracted == False):
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f.extractAll()
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def cleanClipMovieCache():
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cache = os.path.abspath('oxdb/cache/mini/')
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for d, p, files in os.walk(cache):
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for f in files:
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md5sum = f.replace('.avi', '')
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try:
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fm = ArchiveFile.byMd5sum(md5sum)
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except:
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os.remove(os.path.join(cache, d, f))
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cache = os.path.abspath('oxdb/cache/mini/')
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for d, p, files in os.walk(cache):
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for f in files:
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md5sum = f.replace('.avi', '')
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try:
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fm = ArchiveFile.byMd5sum(md5sum)
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except:
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os.remove(os.path.join(cache, d, f))
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#possible fuctions:
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def extractSubtitles():
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extractSubtitlesScript = abspath(join(dirname(cache.cache_root), "tools/subtitles.py"))
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for f in ArchiveFile.select(LIKE(ArchiveFile.q.path, '%' + '.idx')):
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base = f.absolutePath.replace('.idx', '')
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srtFile = f.absolutePath.replace('.idx', '.srt')
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if not os.path.exists(srtFile):
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cmd = 'python "%s" "%s"' % (extractSubtitlesScript, base)
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os.system(cmd)
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#only one subtitle at a time
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return
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extractSubtitlesScript = abspath(join(dirname(cache.cache_root), "tools/subtitles.py"))
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for f in ArchiveFile.select(LIKE(ArchiveFile.q.path, '%' + '.idx')):
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base = f.absolutePath.replace('.idx', '')
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srtFile = f.absolutePath.replace('.idx', '.srt')
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if not os.path.exists(srtFile):
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cmd = 'python "%s" "%s"' % (extractSubtitlesScript, base)
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os.system(cmd)
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#only one subtitle at a time
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return
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@ -1,7 +1,5 @@
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# -*- coding: utf-8 -*-
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# -*- Mode: Python; -*-
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# vi:si:et:sw=2:sts=2:ts=2
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import re
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import os
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from os.path import abspath, join, dirname
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@ -1,7 +1,5 @@
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# -*- coding: utf-8 -*-
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# -*- Mode: Python; -*-
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# vi:si:et:sw=2:sts=2:ts=2
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import os
|
||||
import sys
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,4 @@
|
|||
# -*- coding: utf-8 -*-
|
||||
# -*- Mode: Python; -*-
|
||||
# vi:si:et:sw=2:sts=2:ts=2
|
||||
import gzip
|
||||
import StringIO
|
||||
|
|
@ -353,10 +352,13 @@ class ArchiveFile(SQLObject):
|
|||
self.frameAspect = "%0.6f" % aspect
|
||||
return aspect
|
||||
|
||||
def _get_sceneWidth(self):
|
||||
return 128
|
||||
|
||||
def _get_sceneHeight(self):
|
||||
default = 80
|
||||
if not self.subtitle:
|
||||
h = int(128 / self.frameAspect)
|
||||
h = int(self.sceneWidth / self.frameAspect)
|
||||
h = h + h % 2
|
||||
return h
|
||||
return default
|
||||
|
|
@ -450,9 +452,8 @@ class ArchiveFile(SQLObject):
|
|||
movie_file = self.mini_movie_file
|
||||
position = inpoint.replace(':', '.')
|
||||
flash_movie = join(self.frameFolder, '%s.%s' % (position, 'flv'))
|
||||
width = 128
|
||||
height = int(width / self.frameAspect)
|
||||
height = height - height % 2
|
||||
width = self.sceneWidth
|
||||
height = self.sceneHeight
|
||||
inpoint = inpoint.replace('.', ':')
|
||||
if outpoint == -1:
|
||||
s = self._findSubtitleByInPoint(inpoint)
|
||||
|
|
@ -471,9 +472,8 @@ class ArchiveFile(SQLObject):
|
|||
movie_file = self.mini_movie_file
|
||||
position = inpoint.replace(':', '.')
|
||||
clip_movie = join(self.frameFolder, '%s.%s' % (position, 'ogv'))
|
||||
width = 128
|
||||
height = int(width / self.frameAspect)
|
||||
height = height - height % 2
|
||||
width = self.sceneWidth
|
||||
height = self.sceneHeight
|
||||
inpoint = inpoint.replace('.', ':')
|
||||
if outpoint == -1:
|
||||
s = self._findSubtitleByInPoint(inpoint)
|
||||
|
|
@ -534,7 +534,7 @@ class ArchiveFile(SQLObject):
|
|||
options = ''
|
||||
options += " -ovc lavc -lavcopts vcodec=mjpeg"
|
||||
options += " -af volnorm=1 -oac mp3lame -lameopts br=64:mode=3 -af resample=44100"
|
||||
options += " -vf scale -zoom -xy 128"
|
||||
options += " -vf scale -zoom -xy %s" % self.sceneWidth
|
||||
options += ' "%s"' % movie_file.replace('"', '\\"')
|
||||
options += ' -o "%s"' % mini_movie_file
|
||||
cmd = "mencoder %s >/dev/null 2>&1" % options
|
||||
|
|
@ -543,6 +543,74 @@ class ArchiveFile(SQLObject):
|
|||
if r == 0:
|
||||
self.extracted = True
|
||||
|
||||
def extractOggMovie(self, force = False):
|
||||
if self.broken:
|
||||
return
|
||||
if not self.height:
|
||||
#only if midentify works we should try to extract the clip
|
||||
return
|
||||
if self.path.split('.')[-1] in ('mp3', 'wav', 'srt', 'sub', 'idx', 'rar','jpg', 'png'):
|
||||
#ignore files known to not be
|
||||
return
|
||||
|
||||
oggFile = self.mini_movie_file.replace('.avi', '.ogg')
|
||||
movieFile = self.absolutePath
|
||||
if not movieFile or not exists(movieFile):
|
||||
return
|
||||
if exists(oggFile) and not force:
|
||||
debug("clip exists, skipping extraction %s" % oggFile)
|
||||
return
|
||||
self.extractedOgg = False
|
||||
oxdb_makedir(dirname(oggFile))
|
||||
options = ''
|
||||
options += " --no-skeleton -K 16 -V 180 -a -1 -H 44100 -S 1 --speedlevel 0 -c 2 "
|
||||
options += " -x %s -y %s" % (self.sceneWidth, self.sceneHeight)
|
||||
options += ' "%s"' % movieFile.replace('"', '\\"')
|
||||
options += ' -o "%s"' % oggFile
|
||||
cmd = "ffmpeg2theora %s >/dev/null 2>&1" % options
|
||||
r = os.system(cmd.encode('utf-8'))
|
||||
if r == 0:
|
||||
self.extractedOgg = True
|
||||
|
||||
def extractH264Movie(self, force = False):
|
||||
if self.broken:
|
||||
return
|
||||
if not self.height:
|
||||
#only if midentify works we should try to extract the clip
|
||||
return
|
||||
if self.path.split('.')[-1] in ('mp3', 'wav', 'srt', 'sub', 'idx', 'rar','jpg', 'png'):
|
||||
#ignore files known to not be
|
||||
return
|
||||
|
||||
h264File = self.mini_movie_file.replace('.avi', '.mp4')
|
||||
h264FileTmp = h264File + ".tmp.mp4"
|
||||
movieFile = self.absolutePath
|
||||
if not movieFile or not exists(movieFile):
|
||||
return
|
||||
if exists(h264File) and not force:
|
||||
debug("clip exists, skipping extraction %s" % h264File)
|
||||
return
|
||||
self.extractedH264 = False
|
||||
height = self.sceneHeight
|
||||
oxdb_makedir(dirname(h264File))
|
||||
options = ''
|
||||
options += " -vcodec libx264 -b 112k -bf 3 -subq 6 -cmp 256 -refs 5 -qmin 10 "
|
||||
options += " -qmax 51 -qdiff 4 -coder 1 -loop 1 -me hex -me_range 16 -trellis 1 "
|
||||
options += " -flags +mv4 -flags2 +bpyramid+wpred+mixed_refs+brdo+8x8dct "
|
||||
options += " -partitions parti4x4+parti8x8+partp4x4+partp8x8+partb8x8 -g 250 "
|
||||
options += " -keyint_min 16 -sc_threshold 40 -i_qfactor 0.71"
|
||||
options += " -s %sx%s" % (self.sceneWidth, height)
|
||||
|
||||
cmd = '''ffmpeg -y -i "%s" -an -pass 1 -threads 2 %s "%s" >/dev/null 2>&1''' % (movieFile, options, h264FileTmp)
|
||||
print cmd
|
||||
r = os.system(cmd.encode('utf-8'))
|
||||
cmd = '''ffmpeg -y -i "%s" -acodec libfaac -ac 2 -ar 44100 -ab 48k -pass 2 -threads 2 %s "%s" >/dev/null 2>&1''' % (movieFile, options, h264FileTmp)
|
||||
r = os.system(cmd.encode('utf-8'))
|
||||
cmd = '''qt-faststart "%s" "%s" >/dev/null 2>&1 && rm "%s"''' % (h264FileTmp, h264File, h264FileTmp)
|
||||
r = os.system(cmd.encode('utf-8'))
|
||||
if r == 0:
|
||||
self.extractedH264 = True
|
||||
|
||||
def removeTimeline(self):
|
||||
if exists(self.timelineFile):
|
||||
os.unlink(self.timelineFile)
|
||||
|
|
|
|||
|
|
@ -1,11 +1,9 @@
|
|||
#!/usr/bin/env python
|
||||
# -*- coding: utf-8 -*-
|
||||
# -*- Mode: Python; -*-
|
||||
# vi:si:et:sw=2:sts=2:ts=2
|
||||
# OXDb Import client, crawls the filesystem and gathers information about
|
||||
# movies
|
||||
#
|
||||
|
||||
import md5
|
||||
import os
|
||||
import sys
|
||||
|
|
|
|||
|
|
@ -1,11 +1,9 @@
|
|||
#!/usr/bin/env python
|
||||
# -*- coding: utf-8 -*-
|
||||
# -*- Mode: Python; -*-
|
||||
# vi:si:et:sw=2:sts=2:ts=2
|
||||
# OXDb Import client, crawls the filesystem and gathers information about
|
||||
# movies
|
||||
#
|
||||
|
||||
import md5
|
||||
import os
|
||||
import sys
|
||||
|
|
|
|||
|
|
@ -1,7 +1,5 @@
|
|||
# -*- Mode: Python; -*-
|
||||
# -*- coding: utf-8 -*-
|
||||
# vi:si:et:sw=2:sts=2:ts=2
|
||||
|
||||
import Image
|
||||
import math
|
||||
from StringIO import StringIO
|
||||
|
|
|
|||
Loading…
Reference in a new issue