share/common/quvi/stream.lua

   1 -- libquvi-scripts
   2 -- Copyright (C) 2012  Toni Gundogdu <legatvs@gmail.com>
   3 --
   4 -- This file is part of libquvi-scripts <http://quvi.sourceforge.net/>.
   5 --
   6 -- This program is free software: you can redistribute it and/or
   7 -- modify it under the terms of the GNU Affero General Public
   8 -- License as published by the Free Software Foundation, either
   9 -- version 3 of the License, or (at your option) any later version.
  10 --
  11 -- This program is distributed in the hope that it will be useful,
  12 -- but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 -- GNU Affero General Public License for more details.
  15 --
  16 -- You should have received a copy of the GNU Affero General
  17 -- Public License along with this program.  If not, see
  18 -- <http://www.gnu.org/licenses/>.
  19 --
  20
  21 local M = {}
  22
  23 --[[
  24 Construct a dictionary containing the stream properties.
  25 These, except the URL, are set to empty (or 0) values.
  26 Parameters:
  27   url .. Media stream URL
  28 Returns:
  29   A dictionary with the default values
  30 ]]--
  31 function M.stream_new(url)
  32   local r = {
  33     url = url or '',
  34     fmt_id = '',
  35     video = {
  36       bitrate_kbit_s = '',
  37       encoding = '',
  38       height = 0,
  39       width = 0
  40     },
  41     audio = {
  42       bitrate_kbit_s = '',
  43       encoding = 0
  44     },
  45     flags = {
  46       best = false
  47     }
  48   }
  49   return r
  50 end
  51
  52 function M.swap_best(a,b)
  53   a.flags.best, b.flags.best = b.flags.best, a.flags.best
  54   return b
  55 end
  56
  57 return M
  58
  59 -- vim: set ts=2 sw=2 tw=72 expandtab: