mediagoblin/media_types/video/__init__.py

   1 # GNU MediaGoblin -- federated, autonomous media hosting
   2 # Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
   3 #
   4 # This program is free software: you can redistribute it and/or modify
   5 # it under the terms of the GNU Affero General Public License as published by
   6 # the Free Software Foundation, either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU Affero General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU Affero General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 from mediagoblin.media_types import MediaManagerBase
  18 from mediagoblin.media_types.video.processing import process_video, \
  19     sniff_handler
  20 from mediagoblin.tools import pluginapi
  21
  22 MEDIA_TYPE = 'mediagoblin.media_types.video'
  23 ACCEPTED_EXTENSIONS = [
  24         "mp4", "mov", "webm", "avi", "3gp", "3gpp", "mkv", "ogv", "m4v"]
  25
  26
  27 def setup_plugin():
  28     config = pluginapi.get_config(MEDIA_TYPE)
  29
  30
  31 class VideoMediaManager(MediaManagerBase):
  32     human_readable = "Video"
  33     processor = staticmethod(process_video)
  34     display_template = "mediagoblin/media_displays/video.html"
  35     default_thumb = "images/media_thumbs/video.jpg"
  36
  37     # Used by the media_entry.get_display_media method
  38     media_fetch_order = [u'webm_640', u'original']
  39     default_webm_type = 'video/webm; codecs="vp8, vorbis"'
  40
  41
  42 def get_media_type_and_manager(ext):
  43     if ext in ACCEPTED_EXTENSIONS:
  44         return MEDIA_TYPE, VideoMediaManager
  45
  46 hooks = {
  47     'setup': setup_plugin,
  48     'get_media_type_and_manager': get_media_type_and_manager,
  49     'sniff_handler': sniff_handler,
  50     ('media_manager', MEDIA_TYPE): lambda: VideoMediaManager,
  51 }