Update of /cvsroot/freevo/freevo/src/record/plugins
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv23883
Modified Files:
dvb.py
Log Message:
add replex support
Index: dvb.py
===================================================================
RCS file: /cvsroot/freevo/freevo/src/record/plugins/dvb.py,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** dvb.py 5 Dec 2004 13:01:11 -0000 1.7
--- dvb.py 2 Jan 2005 15:05:16 -0000 1.8
***************
*** 1,10 ****
import os
import config
import generic
! import util.fileops
class PluginInterface(generic.PluginInterface):
!
def __init__(self, device='dvb0', rating=0):
self.name = device
--- 1,61 ----
+ # -*- coding: iso-8859-1 -*-
+ #
-----------------------------------------------------------------------------
+ # dvb.py - plugin for recording one program for dvb
+ #
-----------------------------------------------------------------------------
+ # $Id$
+ #
+ # This plugin will use mplayer with the dumpstream option for recording the
+ # program. For DVB-T it can also use tzap for recording. And when tzap is
+ # used and replex is found in the path, the plugin will pipe the tzap output
+ # through replex to transform the mpeg-ts to mpeg2. Mplayer can seek much
+ # better in mpeg2 files.
+ #
+ #
-----------------------------------------------------------------------------
+ # Freevo - A Home Theater PC framework
+ # Copyright (C) 2002-2004 Krister Lagerstrom, Dirk Meyer, et al.
+ #
+ # First Edition: Dirk Meyer <[EMAIL PROTECTED]>
+ # Maintainer: Dirk Meyer <[EMAIL PROTECTED]>
+ #
+ # Please see the file freevo/Docs/CREDITS for a complete list of authors.
+ #
+ # 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 MER-
+ # CHANTABILITY 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.,
+ # 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ #
+ #
-----------------------------------------------------------------------------
+
+ # python imports
import os
+ import logging
+ import time
+
+ # freevo imports
import config
+
+ # utils
+ from util.fileops import find_file_in_path
+ from util.popen import Process
+
+ # basic recorder
import generic
! # get logging object
! log = logging.getLogger('record')
class PluginInterface(generic.PluginInterface):
! """
! Plugin for dvb recording
! """
def __init__(self, device='dvb0', rating=0):
self.name = device
***************
*** 19,23 ****
rating = rating or 8
self.program = 'tzap'
! self.program_file = util.fileops.find_file_in_path( self.program )
if self.program_file:
pathes.insert( 0, os.path.join( home, '.tzap' ) )
--- 70,74 ----
rating = rating or 8
self.program = 'tzap'
! self.program_file = find_file_in_path( self.program )
if self.program_file:
pathes.insert( 0, os.path.join( home, '.tzap' ) )
***************
*** 31,36 ****
self.program_file = config.CONF.mplayer
! self.configfile = util.fileops.find_file_in_path( 'channels.conf',
! pathes )
if not self.configfile:
self.reason = 'no channels configuration found'
--- 82,86 ----
self.program_file = config.CONF.mplayer
! self.configfile = find_file_in_path( 'channels.conf', pathes )
if not self.configfile:
self.reason = 'no channels configuration found'
***************
*** 38,42 ****
generic.PluginInterface.__init__(self)
! self.suffix = '.ts'
channels = []
--- 88,98 ----
generic.PluginInterface.__init__(self)
! self.replex = find_file_in_path( 'replex' )
!
! if self.replex and self.program == 'tzap':
! log.info('using replex')
! self.suffix = '.mpg'
! else:
! self.suffix = '.ts'
channels = []
***************
*** 47,50 ****
--- 103,109 ----
def get_cmd(self, rec):
+ """
+ Return a command for recording.
+ """
channel = self.device.channels[rec.channel]
if rec.url.startswith('file:'):
***************
*** 54,60 ****
--- 113,139 ----
if self.program == 'mplayer':
+ # use mplayer -dumpstream
return [ self.program_file, '-dumpstream', '-dumpfile',
filename, 'dvb://' + String(channel) ]
+
+ elif self.program == 'tzap' and self.replex:
+ # use tzap + replex
+ self.record_fifo = '/tmp/record-%s-%s-%s' % \
+ (self.device.number, os.getpid(),
+ int(time.time()))
+ # create tzap -> replex fifo
+ if os.path.exists(self.record_fifo):
+ os.unlink(self.record_fifo)
+ os.mkfifo(self.record_fifo)
+
+ # start replex program
+ self.replex_child = Process([ self.replex, '-x', '-t', 'DVD',
+ '--of', filename, self.record_fifo
])
+ return [ self.program_file, '-o', self.record_fifo, '-c',
+ self.configfile, '-a', self.device.number,
+ String( channel ) ]
+
elif self.program == 'tzap':
+ # use tzap
return [ self.program_file, '-o', filename, '-c', self.configfile,
'-a', self.device.number, String( channel ) ]
***************
*** 62,65 ****
--- 141,164 ----
def get_channel_list(self):
+ """
+ Return list of possible channels for this plugin.
+ """
return [ self.channels ]
+
+ def stopped(self):
+ """
+ Callback when the recording has stopped
+ """
+ generic.PluginInterface.stopped(self)
+ if self.program == 'tzap' and self.replex:
+ # cleanup for tzap + replex
+ if self.record_fifo:
+ # clean up the fifo
+ if os.path.exists(self.record_fifo):
+ os.unlink(self.record_fifo)
+ self.record_fifo = None
+ if self.replex_child:
+ # stop replex child
+ self.replex_child.stop()
+ self.replex_child = None
-------------------------------------------------------
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