diff options
Diffstat (limited to 'hacks/python-playback/film.py')
| -rw-r--r-- | hacks/python-playback/film.py | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/hacks/python-playback/film.py b/hacks/python-playback/film.py deleted file mode 100644 index 3ad128027..000000000 --- a/hacks/python-playback/film.py +++ /dev/null @@ -1,188 +0,0 @@ -import os -import subprocess -import shlex -import shutil -import player - -class Film: - def __init__(self, data = None): - # File or directory containing content - self.content = None - # True if content is in DVD format - self.dvd = False - # DVD title number - self.dvd_title = 1 - # Directory containing metadata - self.data = None - # Film name - self.name = None - # Number of pixels by which to crop the content from each edge - self.left_crop = 0 - self.top_crop = 0 - self.right_crop = 0 - self.bottom_crop = 0 - # Use deinterlacing filter - self.deinterlace = False - # Target ratio - self.ratio = 1.85 - # Audio stream ID to play - self.aid = None - - self.width = None - self.height = None - self.fps = None - self.length = None - - if data is not None: - self.data = data - f = open(os.path.join(self.data, 'info'), 'r') - while 1: - l = f.readline() - if l == '': - break - - d = l.strip() - - s = d.find(' ') - if s != -1: - key = d[:s] - value = d[s+1:] - - if key == 'name': - self.name = value - elif key == 'content': - self.content = value - elif key == 'dvd': - self.dvd = int(value) == 1 - elif key == 'dvd_title': - self.dvd_title = int(value) - elif key == 'left_crop': - self.left_crop = int(value) - elif key == 'top_crop': - self.top_crop = int(value) - elif key == 'right_crop': - self.right_crop = int(value) - elif key == 'bottom_crop': - self.bottom_crop = int(value) - elif key == 'deinterlace': - self.deinterlace = int(value) == 1 - elif key == 'ratio': - self.ratio = float(value) - elif key == 'aid': - self.aid = int(value) - elif key == 'width': - self.width = int(value) - elif key == 'height': - self.height = int(value) - elif key == 'fps': - self.fps = float(value) - elif key == 'length': - self.length = float(value) - - if self.width is None or self.height is None or self.fps is None or self.length is None: - self.update_content_metadata() - - def write(self): - try: - os.mkdir(self.data) - except OSError: - pass - - f = open(os.path.join(self.data, 'info'), 'w') - self.write_datum(f, 'name', self.name) - self.write_datum(f, 'content', self.content) - self.write_datum(f, 'dvd', int(self.dvd)) - self.write_datum(f, 'dvd_title', self.dvd_title) - self.write_datum(f, 'left_crop', self.left_crop) - self.write_datum(f, 'top_crop', self.top_crop) - self.write_datum(f, 'right_crop', self.right_crop) - self.write_datum(f, 'bottom_crop', self.bottom_crop) - self.write_datum(f, 'deinterlace', int(self.deinterlace)) - self.write_datum(f, 'ratio', self.ratio) - self.write_datum(f, 'aid', self.aid) - self.write_datum(f, 'width', self.width) - self.write_datum(f, 'height', self.height) - self.write_datum(f, 'fps', self.fps) - self.write_datum(f, 'length', self.length) - - def write_datum(self, f, key, value): - if value is not None: - print >>f,'%s %s' % (key, str(value)) - - def thumbs_dir(self): - t = os.path.join(self.data, 'thumbs') - - try: - os.mkdir(t) - except OSError: - pass - - return t - - def thumb(self, n): - return os.path.join(self.thumbs_dir(), str('%08d.png' % (n + 1))) - - def thumbs(self): - return len(os.listdir(self.thumbs_dir())) - - def remove_thumbs(self): - shutil.rmtree(self.thumbs_dir()) - - def make_thumbs(self): - num_thumbs = 128 - cl = self.player_command_line() - if self.length is not None: - sstep = self.length / num_thumbs - else: - sstep = 100 - cl.extra = '-vo png -frames %d -sstep %d -nosound' % (num_thumbs, sstep) - os.chdir(self.thumbs_dir()) - os.system(cl.get(True)) - - def set_dvd(self, d): - self.dvd = d - self.remove_thumbs() - - def set_dvd_title(self, t): - self.dvd_title = t - self.remove_thumbs() - - def set_content(self, c): - if c == self.content: - return - - self.content = c - self.update_content_metadata() - - def player_command_line(self): - cl = player.CommandLine() - cl.dvd = self.dvd - cl.dvd_title = self.dvd_title - cl.content = self.content - return cl - - def update_content_metadata(self): - if self.content is None: - return - - self.width = None - self.height = None - self.fps = None - self.length = None - - cl = self.player_command_line() - cl.extra = '-identify -vo null -ao null -frames 0' - text = subprocess.check_output(shlex.split(cl.get(True))).decode('utf-8') - lines = text.split('\n') - for l in lines: - s = l.strip() - b = s.split('=') - if len(b) == 2: - if b[0] == 'ID_VIDEO_WIDTH': - self.width = int(b[1]) - elif b[0] == 'ID_VIDEO_HEIGHT': - self.height = int(b[1]) - elif b[0] == 'ID_VIDEO_FPS': - self.fps = float(b[1]) - elif b[0] == 'ID_LENGTH': - self.length = float(b[1]) |