/usr/lib/sltv/effects.py is in landell 0.92.1-1.1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 | # -*- coding: utf-8 -*-
# Copyright (C) 2010 Holoscópio Tecnologia
# Author: Luciana Fujii Pontello <luciana@holoscopio.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
import gobject
import pygst
pygst.require("0.10")
import gst
from sltv import MEDIA_VIDEO, MEDIA_AUDIO
class EffectRegistry:
def __init__(self):
self.gst_registry = gst.registry_get_default()
all_effects = self.gst_registry.get_feature_list(gst.ElementFactory)
self.registry = {}
self.registry[MEDIA_VIDEO] = self._register_filter(
all_effects, "Filter/Effect/Video"
)
self.registry[MEDIA_VIDEO] += self._register_filter(
all_effects, "Filter/Video"
)
self.registry[MEDIA_AUDIO] = self._register_filter(
all_effects, "Filter/Effect/Audio"
)
def get_types(self, effect_type):
return self.registry[effect_type]
def _register_filter(self, feature_list, filter_string):
type_list = []
for plugin_feature in feature_list:
if plugin_feature.get_klass() == filter_string:
type_list.append(plugin_feature.get_name())
return type_list
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