def __init__(self, rewind_callback, position_callback, error_callback,
playing_callback):
try:
from app.tools import vlc
from app.tools.vlc import EventType
except OSError as e:
log("{}: Load library error: {}".format(__class__.__name__, e))
raise ImportError
else:
self._is_playing = False
args = "--quiet {}".format("" if sys.platform ==
"darwin" else "--no-xlib")
self._player = vlc.Instance(args).media_player_new()
ev_mgr = self._player.event_manager()
if rewind_callback:
# TODO look other EventType options
ev_mgr.event_attach(
EventType.MediaPlayerBuffering,
lambda et, p: rewind_callback(p.get_media().get_duration()
), self._player)
if position_callback:
ev_mgr.event_attach(
EventType.MediaPlayerTimeChanged,
lambda et, p: position_callback(p.get_time()),
self._player)
if error_callback:
ev_mgr.event_attach(EventType.MediaPlayerEncounteredError,
lambda et, p: error_callback(),
self._player)
if playing_callback:
ev_mgr.event_attach(EventType.MediaPlayerPlaying,
lambda et, p: playing_callback(),
self._player)
def __init__(self, settings):
try:
from app.tools import vlc
from app.tools.vlc import EventType
except OSError as e:
log("{}: Load library error: {}".format(__class__.__name__, e))
raise ImportError
else:
self._settings = settings
self._is_record = False
args = "--quiet {}".format("" if sys.platform ==
"darwin" else "--no-xlib")
self._recorder = vlc.Instance(args).media_player_new()
def __init__(self, mode, widget, buf_cb, position_cb, error_cb,
playing_cb):
try:
from app.tools import vlc
from app.tools.vlc import EventType
args = "--quiet {}".format("" if sys.platform ==
"darwin" else "--no-xlib")
self._player = vlc.Instance(args).media_player_new()
vlc.libvlc_video_set_key_input(self._player, False)
vlc.libvlc_video_set_mouse_input(self._player, False)
except (OSError, AttributeError) as e:
log("{}: Load library error: {}".format(__class__.__name__, e))
raise ImportError("No VLC is found. Check that it is installed!")
else:
self._mode = mode
self._is_playing = False
ev_mgr = self._player.event_manager()
if buf_cb:
# TODO look other EventType options
ev_mgr.event_attach(
EventType.MediaPlayerBuffering,
lambda et, p: buf_cb(p.get_media().get_duration()),
self._player)
if position_cb:
ev_mgr.event_attach(EventType.MediaPlayerTimeChanged,
lambda et, p: position_cb(p.get_time()),
self._player)
if error_cb:
ev_mgr.event_attach(EventType.MediaPlayerEncounteredError,
lambda et, p: error_cb(), self._player)
if playing_cb:
ev_mgr.event_attach(EventType.MediaPlayerPlaying,
lambda et, p: playing_cb(), self._player)
self.init_video_widget(widget)
def get_vlc_instance():
if Player._VLC_INSTANCE:
return Player._VLC_INSTANCE
_VLC_INSTANCE = vlc.Instance("--quiet --no-xlib").media_player_new()
return _VLC_INSTANCE