class MPlayer:
__muted = 0
__igainvol = 0
def __init__(self):
self.tuner_chidx = 0 # Current channel, index into config.TV_CHANNELS
self.event_context = 'tv'
self.fc = FreevoChannels()
self.current_vg = None
def Play(self, mode, tuner_channel=None):
""" """
logger.log(9, 'MPlayer.Play(mode=%r, tuner_channel=%r)', mode,
tuner_channel)
# Try to see if the channel is not tunable
try:
channel = int(tuner_channel)
except ValueError:
channel = 0
vg = self.current_vg = self.fc.getVideoGroup(tuner_channel, True)
if not tuner_channel:
tuner_channel = self.fc.getChannel()
# Convert to MPlayer TV setting strings
device = 'device=%s' % vg.vdev
input = 'input=%s' % vg.input_num
norm = 'norm=%s' % vg.tuner_norm
w, h = config.TV_VIEW_SIZE
outfmt = 'outfmt=%s' % config.TV_VIEW_OUTFMT
# Build the MPlayer command line
args = {
'nice':
config.MPLAYER_NICE,
'cmd':
config.MPLAYER_CMD,
'vo':
'-vo %s' % config.MPLAYER_VO_DEV,
'vo_opts':
config.MPLAYER_VO_DEV_OPTS,
'vc':
'',
'ao':
'-ao %s' % config.MPLAYER_AO_DEV,
'ao_opts':
config.MPLAYER_AO_DEV_OPTS,
'default_args':
config.MPLAYER_ARGS_DEF.split(),
'mode_args':
config.MPLAYER_ARGS.has_key(mode)
and config.MPLAYER_ARGS[mode].split() or [],
'geometry':
(config.CONF.x or config.CONF.y) and '-geometry %d:%d' %
(config.CONF.x, config.CONF.y) or '',
'verbose':
'',
'dvd-device':
'',
'cdrom-device':
'',
'alang':
'',
'aid':
'',
'slang':
'',
'sid':
'',
'playlist':
'',
'field-dominance':
'',
'edl':
'',
'mc':
'',
'delay':
'',
'sub':
'',
'audiofile':
'',
'af': [],
'vf': [],
'tv':
'',
'url':
'',
'disable_osd':
False,
}
if dialog.overlay_display_supports_dialogs:
# Disable the mplayer OSD if we have a better option.
args['disable_osd'] = True
if mode == 'tv':
if vg.group_type == 'ivtv':
ivtv_dev = ivtv.IVTV(vg.vdev)
ivtv_dev.init_settings()
ivtv_dev.setinputbyname(vg.input_type)
cur_std = ivtv_dev.getstd()
import tv.v4l2
try:
new_std = tv.v4l2.NORMS.get(vg.tuner_norm)
if cur_std != new_std:
ivtv_dev.setstd(new_std)
except:
logger.error(
'Error! Videogroup norm value "%s" not from NORMS: %s',
vg.tuner_norm, tv.v4l2.NORMS.keys())
ivtv_dev.close()
# Do not set the channel if negative
if channel >= 0:
self.fc.chanSet(tuner_channel, True)
args['url'] = vg.vdev
if config.MPLAYER_ARGS.has_key('ivtv'):
args['mode_args'] = config.MPLAYER_ARGS['ivtv'].split()
elif vg.group_type == 'webcam':
self.fc.chanSet(tuner_channel, True, app='mplayer')
args['url'] = ''
if config.MPLAYER_ARGS.has_key('webcam'):
args['mode_args'] = config.MPLAYER_ARGS['webcam'].split()
elif vg.group_type == 'dvb':
self.fc.chanSet(tuner_channel, True, app='mplayer')
args['url'] = ('dvb://%s' % (tuner_channel, ))
args['mode_args'] = config.MPLAYER_ARGS['dvb'].split()
elif vg.group_type == 'tvalsa':
freq_khz = self.fc.chanSet(tuner_channel, True, app='mplayer')
tuner_freq = '%1.3f' % (freq_khz / 1000.0)
args['tv'] = '-tv driver=%s:%s:freq=%s:%s:%s:%s:width=%s:height=%s:%s %s' % \
(config.TV_DRIVER, vg.adev, tuner_freq, device, input, norm, w, h, outfmt, config.TV_OPTS)
args['url'] = 'tv://'
if config.MPLAYER_ARGS.has_key('tv'):
args['mode_args'] = config.MPLAYER_ARGS['tv'].split()
else: # group_type == 'normal'
freq_khz = self.fc.chanSet(tuner_channel, True, app='mplayer')
tuner_freq = '%1.3f' % (freq_khz / 1000.0)
args['tv'] = '-tv driver=%s:freq=%s:%s:%s:%s:width=%s:height=%s:%s %s' % \
(config.TV_DRIVER, tuner_freq, device, input, norm, w, h, outfmt, config.TV_OPTS)
args['url'] = 'tv://'
if config.MPLAYER_ARGS.has_key('tv'):
args['mode_args'] = config.MPLAYER_ARGS['tv'].split()
elif mode == 'vcr':
args['tv'] = '-tv driver=%s:%s:%s:%s:width=%s:height=%s:%s %s' % \
(config.TV_DRIVER, device, input, norm, w, h, outfmt, config.TV_OPTS)
args['url'] = 'tv://'
if config.MPLAYER_ARGS.has_key('tv'):
args['mode_args'] = config.MPLAYER_ARGS['tv'].split()
else:
logger.error('Mode "%s" is not implemented', mode)
return
logger.debug('mplayer args = %r', args)
vo = ['%(vo)s' % args, '%(vo_opts)s' % args]
vo = filter(len, vo)
vo = ':'.join(vo)
ao = ['%(ao)s' % args, '%(ao_opts)s' % args]
ao = filter(len, ao)
ao = ':'.join(ao)
command = ['--prio=%(nice)s' % args]
command += ['%(cmd)s' % args]
command += ['-slave']
command += str('%(verbose)s' % args).split()
command += str('%(geometry)s' % args).split()
command += vo.split()
command += str('%(vc)s' % args).split()
command += ao.split()
command += args['default_args']
command += args['mode_args']
command += str('%(dvd-device)s' % args).split()
command += str('%(cdrom-device)s' % args).split()
command += str('%(alang)s' % args).split()
command += str('%(aid)s' % args).split()
command += str('%(audiofile)s' % args).split()
command += str('%(slang)s' % args).split()
command += str('%(sid)s' % args).split()
command += str('%(sub)s' % args).split()
command += str('%(field-dominance)s' % args).split()
command += str('%(edl)s' % args).split()
command += str('%(mc)s' % args).split()
command += str('%(delay)s' % args).split()
if args['af']:
command += ['-af', '%s' % ','.join(args['af'])]
if args['vf']:
command += ['-vf', '%s' % ','.join(args['vf'])]
command += str('%(tv)s' % args).split()
command += args['disable_osd'] and ['-osdlevel', '0'] or []
if config.OSD_SINGLE_WINDOW:
command += ['-wid', str(osd.video_window.id)]
osd.video_window.show()
# use software scaler?
if '-nosws' in command:
command.remove('-nosws')
elif '-framedrop' not in command:
command += config.MPLAYER_SOFTWARE_SCALER.split()
#if options:
# command += options
command = filter(len, command)
#command = self.sort_filter(command)
url = '%(url)s' % args
command += [url]
logger.debug('%r', command)
self.mode = mode
# XXX Mixer manipulation code.
# TV is on line in
# VCR is mic in
# btaudio (different dsp device) will be added later
mixer = plugin.getbyname('MIXER')
if mixer and config.MIXER_MAJOR_CTRL == 'VOL':
mixer_vol = mixer.getMainVolume()
mixer.setMainVolume(0)
elif mixer and config.MIXER_MAJOR_CTRL == 'PCM':
mixer_vol = mixer.getPcmVolume()
mixer.setPcmVolume(0)
# Start up the TV task
self.app = childapp.ChildApp2(command)
rc.add_app(self)
# Suppress annoying audio clicks
time.sleep(0.4)
# XXX Hm.. This is hardcoded and very unflexible.
if mixer and mode == 'vcr':
mixer.setMicVolume(config.MIXER_VOLUME_VCR_IN)
elif mixer:
mixer.setLineinVolume(config.MIXER_VOLUME_TV_IN)
mixer.setIgainVolume(config.MIXER_VOLUME_TV_IN)
if mixer and config.MIXER_MAJOR_CTRL == 'VOL':
mixer.setMainVolume(mixer_vol)
elif mixer and config.MIXER_MAJOR_CTRL == 'PCM':
mixer.setPcmVolume(mixer_vol)
dialog.enable_overlay_display(AppTextDisplay(self.show_message))
logger.debug('%s: started %s app', time.time(), self.mode)
def Stop(self, channel_change=0):
mixer = plugin.getbyname('MIXER')
if mixer and not channel_change:
mixer.setLineinVolume(0)
mixer.setMicVolume(0)
mixer.setIgainVolume(0) # Input on emu10k cards.
if config.OSD_SINGLE_WINDOW:
osd.video_window.hide()
self.app.stop('quit\n')
rc.remove_app(self)
if os.path.exists('/tmp/freevo.wid'): os.unlink('/tmp/freevo.wid')
if config.MPLAYER_OLDTVCHANNELCHANGE:
lastchanfile = os.path.join(config.FREEVO_CACHEDIR, 'lastchan')
lcfp = open(lastchanfile, "w")
lastchan = self.fc.getChannel()
lastchannum = self.fc.getChannelNum()
lcfp.write(str(lastchan))
lcfp.write('\n')
lcfp.write(str(lastchannum))
lcfp.write('\n')
lcfp.close()
dialog.disable_overlay_display()
def eventhandler(self, event, menuw=None):
s_event = '%s' % event
if event == em.STOP or event == em.PLAY_END:
self.Stop()
rc.post_event(em.PLAY_END)
return True
elif event == em.PAUSE or event == em.PLAY:
self.app.write('pause\n')
logger.debug('%s: sending pause to mplayer', time.time())
return True
elif event in [
em.TV_CHANNEL_UP, em.TV_CHANNEL_DOWN, em.TV_CHANNEL_LAST
] or s_event.startswith('INPUT_'):
chan = None
if event == em.TV_CHANNEL_UP:
nextchan = self.fc.getNextChannel()
nextchannum = self.fc.getNextChannelNum()
elif event == em.TV_CHANNEL_DOWN:
nextchan = self.fc.getPrevChannel()
nextchannum = self.fc.getPrevChannelNum()
elif event == em.TV_CHANNEL_LAST:
if config.MPLAYER_OLDTVCHANNELCHANGE:
if os.path.isfile(
os.path.join(config.FREEVO_CACHEDIR, 'lastchan')):
lastchanfile = os.path.join(config.FREEVO_CACHEDIR,
'lastchan')
lcfp = open(lastchanfile, "r")
nextchan = lcfp.readline()
nextchan = nextchan.strip()
nextchannum = lcfp.readline()
nextchannum = nextchannum.strip()
nextchannum = int(nextchannum)
lcfp.close()
else:
nextchan = self.fc.getChannel()
nextchannum = self.fc.getChannelNum()
else:
return True
else:
chan = int(s_event[6])
nextchan = self.fc.getManChannel(chan)
nextchannum = self.fc.getManChannelNum(chan)
nextvg = self.fc.getVideoGroup(nextchan, True)
logger.debug('chan=%s, nextchannum=%s, nextchan=%s nextvg=%s',
chan, nextchannum, nextchan, nextvg)
if self.current_vg != nextvg:
self.Stop(channel_change=1)
self.Play('tv', nextchan)
return True
if self.mode == 'vcr':
return
elif self.current_vg.group_type == 'dvb':
if not config.MPLAYER_OLDTVCHANNELCHANGE:
card = 0 # May be this should come from video groups or TV_CHANNELS
if em.TV_CHANNEL_UP:
self.app.write('dvb_set_channel %s %s\n' %
(nextchannum, card))
self.fc.chanSet(nextchan, True)
elif em.TV_CHANNEL_DOWN:
self.app.write('dvb_set_channel %s %s\n' %
(nextchannum, card))
self.fc.chanSet(nextchan, True)
else:
self.Stop(channel_change=1)
self.Play('tv', nextchan)
return True
elif self.current_vg.group_type == 'ivtv':
self.fc.chanSet(nextchan, True)
self.app.write('seek 999999 0\n')
else:
freq_khz = self.fc.chanSet(nextchan, True, app=self.app)
new_freq = '%1.3f' % (freq_khz / 1000.0)
self.app.write('tv_set_freq %s\n' % new_freq)
self.current_vg = self.fc.getVideoGroup(self.fc.getChannel(), True)
# Display a channel changed message
tuner_id, chan_name, prog_info = self.fc.getChannelInfo()
now = time.strftime(config.TV_TIME_FORMAT)
msg = '%s %s (%s): %s' % (now, chan_name, tuner_id, prog_info)
cmd = 'osd_show_text "%s"\n' % msg
self.app.write(cmd)
return True
elif event == em.TOGGLE_OSD:
if dialog.is_dialog_supported():
dialog.show_play_state(dialog.PLAY_STATE_INFO, self.fc)
else:
# Display the channel info message
tuner_id, chan_name, prog_info = self.fc.getChannelInfo()
now = time.strftime(config.TV_TIME_FORMAT)
msg = '%s %s (%s): %s' % (now, chan_name, tuner_id, prog_info)
cmd = 'osd_show_text "%s"\n' % msg
self.app.write(cmd)
return False
elif event == em.OSD_MESSAGE:
self.app.write('osd_show_text "%s"\n' % event.arg)
return True
elif event == em.TV_SEND_MPLAYER_CMD:
self.app.write('%s\n' % event.arg)
return True
return False
def show_message(self, message):
self.app.write('osd_show_text "%s"\n' % message)
class MPlayer:
__muted = 0
__igainvol = 0
def __init__(self):
self.tuner_chidx = 0 # Current channel, index into config.TV_CHANNELS
self.event_context = 'tv'
self.fc = FreevoChannels()
self.current_vg = None
def Play(self, mode, tuner_channel=None):
""" """
logger.log( 9, 'MPlayer.Play(mode=%r, tuner_channel=%r)', mode, tuner_channel)
# Try to see if the channel is not tunable
try:
channel = int(tuner_channel)
except ValueError:
channel = 0
vg = self.current_vg = self.fc.getVideoGroup(tuner_channel, True)
if not tuner_channel:
tuner_channel = self.fc.getChannel()
# Convert to MPlayer TV setting strings
device = 'device=%s' % vg.vdev
input = 'input=%s' % vg.input_num
norm = 'norm=%s' % vg.tuner_norm
w, h = config.TV_VIEW_SIZE
outfmt = 'outfmt=%s' % config.TV_VIEW_OUTFMT
# Build the MPlayer command line
args = {
'nice': config.MPLAYER_NICE,
'cmd': config.MPLAYER_CMD,
'vo': '-vo %s' % config.MPLAYER_VO_DEV,
'vo_opts': config.MPLAYER_VO_DEV_OPTS,
'vc': '',
'ao': '-ao %s' % config.MPLAYER_AO_DEV,
'ao_opts': config.MPLAYER_AO_DEV_OPTS,
'default_args': config.MPLAYER_ARGS_DEF.split(),
'mode_args': config.MPLAYER_ARGS.has_key(mode) and config.MPLAYER_ARGS[mode].split() or [],
'geometry': (config.CONF.x or config.CONF.y) and '-geometry %d:%d' % (config.CONF.x, config.CONF.y) or '',
'verbose': '',
'dvd-device': '',
'cdrom-device': '',
'alang': '',
'aid': '',
'slang': '',
'sid': '',
'playlist': '',
'field-dominance': '',
'edl': '',
'mc': '',
'delay': '',
'sub': '',
'audiofile': '',
'af': [],
'vf': [],
'tv': '',
'url': '',
'disable_osd': False,
}
if dialog.overlay_display_supports_dialogs:
# Disable the mplayer OSD if we have a better option.
args['disable_osd'] = True
if mode == 'tv':
if vg.group_type == 'ivtv':
ivtv_dev = ivtv.IVTV(vg.vdev)
ivtv_dev.init_settings()
ivtv_dev.setinputbyname(vg.input_type)
cur_std = ivtv_dev.getstd()
import tv.v4l2
try:
new_std = tv.v4l2.NORMS.get(vg.tuner_norm)
if cur_std != new_std:
ivtv_dev.setstd(new_std)
except:
logger.error('Error! Videogroup norm value "%s" not from NORMS: %s', vg.tuner_norm, tv.v4l2.NORMS.keys())
ivtv_dev.close()
# Do not set the channel if negative
if channel >= 0:
self.fc.chanSet(tuner_channel, True)
args['url'] = vg.vdev
if config.MPLAYER_ARGS.has_key('ivtv'):
args['mode_args'] = config.MPLAYER_ARGS['ivtv'].split()
elif vg.group_type == 'webcam':
self.fc.chanSet(tuner_channel, True, app='mplayer')
args['url'] = ''
if config.MPLAYER_ARGS.has_key('webcam'):
args['mode_args'] = config.MPLAYER_ARGS['webcam'].split()
elif vg.group_type == 'dvb':
self.fc.chanSet(tuner_channel, True, app='mplayer')
args['url'] = ('dvb://%s' % (tuner_channel,))
args['mode_args'] = config.MPLAYER_ARGS['dvb'].split()
elif vg.group_type == 'tvalsa':
freq_khz = self.fc.chanSet(tuner_channel, True, app='mplayer')
tuner_freq = '%1.3f' % (freq_khz / 1000.0)
args['tv'] = '-tv driver=%s:%s:freq=%s:%s:%s:%s:width=%s:height=%s:%s %s' % \
(config.TV_DRIVER, vg.adev, tuner_freq, device, input, norm, w, h, outfmt, config.TV_OPTS)
args['url'] = 'tv://'
if config.MPLAYER_ARGS.has_key('tv'):
args['mode_args'] = config.MPLAYER_ARGS['tv'].split()
else: # group_type == 'normal'
freq_khz = self.fc.chanSet(tuner_channel, True, app='mplayer')
tuner_freq = '%1.3f' % (freq_khz / 1000.0)
args['tv'] = '-tv driver=%s:freq=%s:%s:%s:%s:width=%s:height=%s:%s %s' % \
(config.TV_DRIVER, tuner_freq, device, input, norm, w, h, outfmt, config.TV_OPTS)
args['url'] = 'tv://'
if config.MPLAYER_ARGS.has_key('tv'):
args['mode_args'] = config.MPLAYER_ARGS['tv'].split()
elif mode == 'vcr':
args['tv'] = '-tv driver=%s:%s:%s:%s:width=%s:height=%s:%s %s' % \
(config.TV_DRIVER, device, input, norm, w, h, outfmt, config.TV_OPTS)
args['url'] = 'tv://'
if config.MPLAYER_ARGS.has_key('tv'):
args['mode_args'] = config.MPLAYER_ARGS['tv'].split()
else:
logger.error('Mode "%s" is not implemented', mode)
return
logger.debug('mplayer args = %r', args)
vo = ['%(vo)s' % args, '%(vo_opts)s' % args]
vo = filter(len, vo)
vo = ':'.join(vo)
ao = ['%(ao)s' % args, '%(ao_opts)s' % args]
ao = filter(len, ao)
ao = ':'.join(ao)
command = ['--prio=%(nice)s' % args]
command += ['%(cmd)s' % args]
command += ['-slave']
command += str('%(verbose)s' % args).split()
command += str('%(geometry)s' % args).split()
command += vo.split()
command += str('%(vc)s' % args).split()
command += ao.split()
command += args['default_args']
command += args['mode_args']
command += str('%(dvd-device)s' % args).split()
command += str('%(cdrom-device)s' % args).split()
command += str('%(alang)s' % args).split()
command += str('%(aid)s' % args).split()
command += str('%(audiofile)s' % args).split()
command += str('%(slang)s' % args).split()
command += str('%(sid)s' % args).split()
command += str('%(sub)s' % args).split()
command += str('%(field-dominance)s' % args).split()
command += str('%(edl)s' % args).split()
command += str('%(mc)s' % args).split()
command += str('%(delay)s' % args).split()
if args['af']:
command += ['-af', '%s' % ','.join(args['af'])]
if args['vf']:
command += ['-vf', '%s' % ','.join(args['vf'])]
command += str('%(tv)s' % args).split()
command += args['disable_osd'] and ['-osdlevel', '0'] or []
if config.OSD_SINGLE_WINDOW:
command += ['-wid', str(osd.video_window.id)]
osd.video_window.show()
# use software scaler?
if '-nosws' in command:
command.remove('-nosws')
elif '-framedrop' not in command:
command += config.MPLAYER_SOFTWARE_SCALER.split()
#if options:
# command += options
command = filter(len, command)
#command = self.sort_filter(command)
url = '%(url)s' % args
command += [url]
logger.debug('%r', command)
self.mode = mode
# XXX Mixer manipulation code.
# TV is on line in
# VCR is mic in
# btaudio (different dsp device) will be added later
mixer = plugin.getbyname('MIXER')
if mixer and config.MIXER_MAJOR_CTRL == 'VOL':
mixer_vol = mixer.getMainVolume()
mixer.setMainVolume(0)
elif mixer and config.MIXER_MAJOR_CTRL == 'PCM':
mixer_vol = mixer.getPcmVolume()
mixer.setPcmVolume(0)
# Start up the TV task
self.app = childapp.ChildApp2(command)
rc.add_app(self)
# Suppress annoying audio clicks
time.sleep(0.4)
# XXX Hm.. This is hardcoded and very unflexible.
if mixer and mode == 'vcr':
mixer.setMicVolume(config.MIXER_VOLUME_VCR_IN)
elif mixer:
mixer.setLineinVolume(config.MIXER_VOLUME_TV_IN)
mixer.setIgainVolume(config.MIXER_VOLUME_TV_IN)
if mixer and config.MIXER_MAJOR_CTRL == 'VOL':
mixer.setMainVolume(mixer_vol)
elif mixer and config.MIXER_MAJOR_CTRL == 'PCM':
mixer.setPcmVolume(mixer_vol)
dialog.enable_overlay_display(AppTextDisplay(self.show_message))
logger.debug('%s: started %s app', time.time(), self.mode)
def Stop(self, channel_change=0):
mixer = plugin.getbyname('MIXER')
if mixer and not channel_change:
mixer.setLineinVolume(0)
mixer.setMicVolume(0)
mixer.setIgainVolume(0) # Input on emu10k cards.
if config.OSD_SINGLE_WINDOW:
osd.video_window.hide()
self.app.stop('quit\n')
rc.remove_app(self)
if os.path.exists('/tmp/freevo.wid'): os.unlink('/tmp/freevo.wid')
if config.MPLAYER_OLDTVCHANNELCHANGE:
lastchanfile = os.path.join(config.FREEVO_CACHEDIR, 'lastchan')
lcfp = open(lastchanfile, "w")
lastchan = self.fc.getChannel()
lastchannum = self.fc.getChannelNum()
lcfp.write(str(lastchan))
lcfp.write('\n')
lcfp.write(str(lastchannum))
lcfp.write('\n')
lcfp.close()
dialog.disable_overlay_display()
def eventhandler(self, event, menuw=None):
s_event = '%s' % event
if event == em.STOP or event == em.PLAY_END:
self.Stop()
rc.post_event(em.PLAY_END)
return True
elif event == em.PAUSE or event == em.PLAY:
self.app.write('pause\n')
logger.debug('%s: sending pause to mplayer', time.time())
return True
elif event in [ em.TV_CHANNEL_UP, em.TV_CHANNEL_DOWN, em.TV_CHANNEL_LAST ] or s_event.startswith('INPUT_'):
chan = None
if event == em.TV_CHANNEL_UP:
nextchan = self.fc.getNextChannel()
nextchannum = self.fc.getNextChannelNum()
elif event == em.TV_CHANNEL_DOWN:
nextchan = self.fc.getPrevChannel()
nextchannum = self.fc.getPrevChannelNum()
elif event == em.TV_CHANNEL_LAST:
if config.MPLAYER_OLDTVCHANNELCHANGE:
if os.path.isfile(os.path.join(config.FREEVO_CACHEDIR, 'lastchan')):
lastchanfile = os.path.join(config.FREEVO_CACHEDIR, 'lastchan')
lcfp = open(lastchanfile, "r")
nextchan = lcfp.readline()
nextchan = nextchan.strip()
nextchannum = lcfp.readline()
nextchannum = nextchannum.strip()
nextchannum = int(nextchannum)
lcfp.close()
else:
nextchan = self.fc.getChannel()
nextchannum = self.fc.getChannelNum()
else:
return True
else:
chan = int(s_event[6])
nextchan = self.fc.getManChannel(chan)
nextchannum = self.fc.getManChannelNum(chan)
nextvg = self.fc.getVideoGroup(nextchan, True)
logger.debug('chan=%s, nextchannum=%s, nextchan=%s nextvg=%s', chan, nextchannum, nextchan, nextvg)
if self.current_vg != nextvg:
self.Stop(channel_change=1)
self.Play('tv', nextchan)
return True
if self.mode == 'vcr':
return
elif self.current_vg.group_type == 'dvb':
if not config.MPLAYER_OLDTVCHANNELCHANGE:
card = 0 # May be this should come from video groups or TV_CHANNELS
if em.TV_CHANNEL_UP:
self.app.write('dvb_set_channel %s %s\n' % (nextchannum, card))
self.fc.chanSet(nextchan, True)
elif em.TV_CHANNEL_DOWN:
self.app.write('dvb_set_channel %s %s\n' % (nextchannum, card))
self.fc.chanSet(nextchan, True)
else:
self.Stop(channel_change=1)
self.Play('tv', nextchan)
return True
elif self.current_vg.group_type == 'ivtv':
self.fc.chanSet(nextchan, True)
self.app.write('seek 999999 0\n')
else:
freq_khz = self.fc.chanSet(nextchan, True, app=self.app)
new_freq = '%1.3f' % (freq_khz / 1000.0)
self.app.write('tv_set_freq %s\n' % new_freq)
self.current_vg = self.fc.getVideoGroup(self.fc.getChannel(), True)
# Display a channel changed message
tuner_id, chan_name, prog_info = self.fc.getChannelInfo()
now = time.strftime(config.TV_TIME_FORMAT)
msg = '%s %s (%s): %s' % (now, chan_name, tuner_id, prog_info)
cmd = 'osd_show_text "%s"\n' % msg
self.app.write(cmd)
return True
elif event == em.TOGGLE_OSD:
if dialog.is_dialog_supported():
dialog.show_play_state(dialog.PLAY_STATE_INFO, self.fc)
else:
# Display the channel info message
tuner_id, chan_name, prog_info = self.fc.getChannelInfo()
now = time.strftime(config.TV_TIME_FORMAT)
msg = '%s %s (%s): %s' % (now, chan_name, tuner_id, prog_info)
cmd = 'osd_show_text "%s"\n' % msg
self.app.write(cmd)
return False
elif event == em.OSD_MESSAGE:
self.app.write('osd_show_text "%s"\n' % event.arg);
return True
elif event == em.TV_SEND_MPLAYER_CMD:
self.app.write('%s\n' % event.arg);
return True
return False
def show_message(self, message):
self.app.write('osd_show_text "%s"\n' % message)
class MPlayer:
__muted = 0
__igainvol = 0
def __init__(self):
self.tuner_chidx = 0 # Current channel, index into config.TV_CHANNELS
self.app_mode = 'tv'
self.fc = FreevoChannels()
self.current_vg = None
def Play(self, mode, tuner_channel=None):
if not tuner_channel:
tuner_channel = self.fc.getChannel()
vg = self.current_vg = self.fc.getVideoGroup(tuner_channel, True)
# Convert to MPlayer TV setting strings
device = 'device=%s' % vg.vdev
input = 'input=%s' % vg.input_num
norm = 'norm=%s' % vg.tuner_norm
w, h = config.TV_VIEW_SIZE
outfmt = 'outfmt=%s' % config.TV_VIEW_OUTFMT
# Build the MPlayer command
args = (config.MPLAYER_NICE, config.MPLAYER_CMD, config.MPLAYER_VO_DEV,
config.MPLAYER_VO_DEV_OPTS, config.MPLAYER_AO_DEV,
config.MPLAYER_ARGS_DEF)
if mode == 'tv':
if vg.group_type == 'ivtv':
ivtv_dev = ivtv.IVTV(vg.vdev)
ivtv_dev.init_settings()
ivtv_dev.setinputbyname(vg.input_type)
cur_std = ivtv_dev.getstd()
import tv.v4l2
try:
new_std = tv.v4l2.NORMS.get(vg.tuner_norm)
if cur_std != new_std:
ivtv_dev.setstd(new_std)
except:
print "Error! Videogroup norm value '%s' not from NORMS: %s" \
% (vg.tuner_norm,tv.v4l2.NORMS.keys())
#ivtv_dev.print_settings()
ivtv_dev.close()
self.fc.chanSet(tuner_channel, True)
tvcmd = vg.vdev
if config.MPLAYER_ARGS.has_key('ivtv'):
args += (config.MPLAYER_ARGS['ivtv'], )
elif vg.group_type == 'webcam':
self.fc.chanSet(tuner_channel, True, app='mplayer')
tvcmd = ''
if config.MPLAYER_ARGS.has_key('webcam'):
args += (config.MPLAYER_ARGS['webcam'], )
elif vg.group_type == 'dvb':
self.fc.chanSet(tuner_channel, True, app='mplayer')
tvcmd = ''
args += ('"dvb://%s" %s' %
(tuner_channel, config.MPLAYER_ARGS['dvb']), )
elif vg.group_type == 'tvalsa':
freq_khz = self.fc.chanSet(tuner_channel, True, app='mplayer')
tuner_freq = '%1.3f' % (freq_khz / 1000.0)
tvcmd = ('tv:// -tv driver=%s:%s:freq=%s:%s:%s:'
'%s:width=%s:height=%s:%s %s' %
(config.TV_DRIVER, vg.adev, tuner_freq, device, input,
norm, w, h, outfmt, config.TV_OPTS))
if config.MPLAYER_ARGS.has_key('tv'):
args += (config.MPLAYER_ARGS['tv'], )
else: # group_type == 'normal'
freq_khz = self.fc.chanSet(tuner_channel, True, app='mplayer')
tuner_freq = '%1.3f' % (freq_khz / 1000.0)
tvcmd = ('tv:// -tv driver=%s:freq=%s:%s:%s:'
'%s:width=%s:height=%s:%s %s' %
(config.TV_DRIVER, tuner_freq, device, input, norm, w,
h, outfmt, config.TV_OPTS))
if config.MPLAYER_ARGS.has_key('tv'):
args += (config.MPLAYER_ARGS['tv'], )
elif mode == 'vcr':
tvcmd = ('tv:// -tv driver=%s:%s:%s:'
'%s:width=%s:height=%s:%s %s' %
(config.TV_DRIVER, device, input, norm, w, h, outfmt,
config.TV_OPTS))
if config.MPLAYER_ARGS.has_key('tv'):
args += (config.MPLAYER_ARGS['tv'], )
else:
print 'Mode "%s" is not implemented' % mode # XXX ui.message()
return
args += (tvcmd, )
mpl = '--prio=%s %s -vo %s %s -ao %s %s -slave %s %s' % args
command = mpl
_debug_('command=\"%s\"', ' '.join(command))
self.mode = mode
# XXX Mixer manipulation code.
# TV is on line in
# VCR is mic in
# btaudio (different dsp device) will be added later
mixer = plugin.getbyname('MIXER')
if mixer and config.MIXER_MAJOR_CTRL == 'VOL':
mixer_vol = mixer.getMainVolume()
mixer.setMainVolume(0)
elif mixer and config.MIXER_MAJOR_CTRL == 'PCM':
mixer_vol = mixer.getPcmVolume()
mixer.setPcmVolume(0)
# Start up the TV task
self.app = childapp.ChildApp2(command)
self.prev_app = rc.app()
rc.app(self)
if osd.focused_app():
osd.focused_app().hide()
# Suppress annoying audio clicks
time.sleep(0.4)
# XXX Hm.. This is hardcoded and very unflexible.
if mixer and mode == 'vcr':
mixer.setMicVolume(config.MIXER_VOLUME_VCR_IN)
elif mixer:
mixer.setLineinVolume(config.MIXER_VOLUME_TV_IN)
mixer.setIgainVolume(config.MIXER_VOLUME_TV_IN)
if mixer and config.MIXER_MAJOR_CTRL == 'VOL':
mixer.setMainVolume(mixer_vol)
elif mixer and config.MIXER_MAJOR_CTRL == 'PCM':
mixer.setPcmVolume(mixer_vol)
_debug_('%s: started %s app' % (time.time(), self.mode))
def Stop(self, channel_change=0):
mixer = plugin.getbyname('MIXER')
if mixer and not channel_change:
mixer.setLineinVolume(0)
mixer.setMicVolume(0)
mixer.setIgainVolume(0) # Input on emu10k cards.
self.app.stop('quit\n')
rc.app(self.prev_app)
if osd.focused_app() and not channel_change:
osd.focused_app().show()
if os.path.exists('/tmp/freevo.wid'): os.unlink('/tmp/freevo.wid')
if config.MPLAYER_OLDTVCHANNELCHANGE:
lastchanfile = os.path.join(config.FREEVO_CACHEDIR, 'lastchan')
lcfp = open(lastchanfile, "w")
lastchan = self.fc.getChannel()
lastchannum = self.fc.getChannelNum()
lcfp.write(str(lastchan))
lcfp.write('\n')
lcfp.write(str(lastchannum))
lcfp.write('\n')
lcfp.close()
def eventhandler(self, event, menuw=None):
s_event = '%s' % event
if event == em.STOP or event == em.PLAY_END:
self.Stop()
rc.post_event(em.PLAY_END)
return TRUE
elif event == em.PAUSE or event == em.PLAY:
self.app.write('pause\n')
_debug_('%s: sending pause to mplayer' % (time.time()))
return TRUE
elif event in [
em.TV_CHANNEL_UP, em.TV_CHANNEL_DOWN, em.TV_CHANNEL_LAST
] or s_event.startswith('INPUT_'):
chan = None
if event == em.TV_CHANNEL_UP:
nextchan = self.fc.getNextChannel()
nextchannum = self.fc.getNextChannelNum()
elif event == em.TV_CHANNEL_DOWN:
nextchan = self.fc.getPrevChannel()
nextchannum = self.fc.getPrevChannelNum()
elif event == em.TV_CHANNEL_LAST:
if config.MPLAYER_OLDTVCHANNELCHANGE:
if os.path.isfile(
os.path.join(config.FREEVO_CACHEDIR, 'lastchan')):
lastchanfile = os.path.join(config.FREEVO_CACHEDIR,
'lastchan')
lcfp = open(lastchanfile, "r")
nextchan = lcfp.readline()
nextchan = nextchan.strip()
nextchannum = lcfp.readline()
nextchannum = nextchannum.strip()
nextchannum = int(nextchannum)
lcfp.close()
else:
nextchan = self.fc.getChannel()
nextchannum = self.fc.getChannelNum()
else:
return TRUE
else:
chan = int(s_event[6])
nextchan = self.fc.getManChannel(chan)
nextchannum = self.fc.getManChannelNum(chan)
nextvg = self.fc.getVideoGroup(nextchan, True)
_debug_('chan=%s, nextchannum=%s, nextchan=%s nextvg=%s' %
(chan, nextchannum, nextchan, nextvg))
if self.current_vg != nextvg:
self.Stop(channel_change=1)
self.Play('tv', nextchan)
return TRUE
if self.mode == 'vcr':
return
elif self.current_vg.group_type == 'dvb':
if not config.MPLAYER_OLDTVCHANNELCHANGE:
card = 0 # May be this should come from video groups or TV_CHANNELS
if em.TV_CHANNEL_UP:
self.app.write('dvb_set_channel %s %s\n' %
(nextchannum, card))
elif em.TV_CHANNEL_DOWN:
self.app.write('dvb_set_channel %s %s\n' %
(nextchannum, card))
else:
self.Stop(channel_change=1)
self.Play('tv', nextchan)
return TRUE
elif self.current_vg.group_type == 'ivtv':
self.fc.chanSet(nextchan, True)
self.app.write('seek 999999 0\n')
else:
freq_khz = self.fc.chanSet(nextchan, True, app=self.app)
new_freq = '%1.3f' % (freq_khz / 1000.0)
self.app.write('tv_set_freq %s\n' % new_freq)
self.current_vg = self.fc.getVideoGroup(self.fc.getChannel(), True)
# Display a channel changed message
tuner_id, chan_name, prog_info = self.fc.getChannelInfo()
now = time.strftime(config.TV_TIME_FORMAT)
msg = '%s %s (%s): %s' % (now, chan_name, tuner_id, prog_info)
cmd = 'osd_show_text "%s"\n' % msg
self.app.write(cmd)
return TRUE
elif event == em.TOGGLE_OSD:
# Display the channel info message
tuner_id, chan_name, prog_info = self.fc.getChannelInfo()
now = time.strftime(config.TV_TIME_FORMAT)
msg = '%s %s (%s): %s' % (now, chan_name, tuner_id, prog_info)
cmd = 'osd_show_text "%s"\n' % msg
self.app.write(cmd)
return FALSE
elif event == em.OSD_MESSAGE:
self.app.write('osd_show_text "%s"\n' % event.arg)
return TRUE
return FALSE