def play(self, url, video=True):
# NOTE - API DESGIN: we should return None, see
# QMediaPlayer API reference for more details.
logger.debug("Player will play: '%s'", url)
if video:
# FIXME: for some property, we need to set via setattr, however,
# some need to be set via _mpv_set_property_string
self._mpv.handle.vid = b'auto'
# it seems that ytdl will auto choose the default format
# if we set ytdl-format to ''
_mpv_set_property_string(self._mpv.handle, b'ytdl-format', b'')
else:
# set vid to no and ytdl-format to bestaudio/best
# see https://mpv.io/manual/stable/#options-vid for more details
self._mpv.handle.vid = b'no'
_mpv_set_property_string(self._mpv.handle, b'ytdl-format', b'bestaudio/best')
# Clear playlist before play next song,
# otherwise, mpv will seek to the last position and play.
self._mpv.playlist_clear()
self._mpv.play(url)
self._mpv.pause = False
self.state = State.playing
self._current_url = url
self.media_changed.emit(url)
def __init__(self, audio_device=b'auto', winid=None, *args, **kwargs):
super(MpvPlayer, self).__init__(*args, **kwargs)
# https://github.com/cosven/FeelUOwn/issues/246
locale.setlocale(locale.LC_NUMERIC, 'C')
mpvkwargs = {}
if winid is not None:
mpvkwargs['wid'] = winid
mpvkwargs['vo'] = 'opengl-cb'
# set log_handler if you want to debug
# mpvkwargs['log_handler'] = self.__log_handler
# mpvkwargs['msg_level'] = 'all=v'
logger.info('libmpv version %s', _mpv_client_api_version())
self._mpv = MPV(ytdl=False,
input_default_bindings=True,
input_vo_keyboard=True,
**mpvkwargs)
_mpv_set_property_string(self._mpv.handle, b'audio-device',
audio_device)
# old version libmpv(for example: (1, 20)) should set option by using
# _mpv_set_option_string, while newer version can use _mpv_set_property_string
_mpv_set_option_string(self._mpv.handle, b'user-agent',
b'Mozilla/5.0 (Windows NT 10.0; Win64; x64)')
#: if video_format changes to None, there is no video available
self.video_format_changed = Signal()
def _before_change_mpv_widget_parent(self):
"""
According to Qt docs, reparenting an OpenGLWidget will destory the GL context.
In mpv widget, it calls _mpv_opengl_cb_uninit_gl. After uninit_gl, mpv can't show
video anymore because video_out is destroyed.
See mpv mpv_opengl_cb_uninit_gl implementation for more details.
"""
_mpv_set_property_string(self._app.player._mpv.handle, b'vid', b'no')
def __init__(self, audio_device=b'auto', *args, **kwargs):
super(MpvPlayer, self).__init__()
self._mpv = MPV(ytdl=False,
input_default_bindings=True,
input_vo_keyboard=True)
_mpv_set_property_string(self._mpv.handle, b'audio-device',
audio_device)
self._playlist = Playlist()
self._playlist.song_changed.connect(self._on_song_changed)
def _after_change_mpv_widget_parent(self):
"""
To recover the video show, we should reinit gl and reinit video. gl is
automatically reinited when the mpv_widget do painting. We should
manually reinit video.
NOTE(cosven): After some investigation, I found that the API in mpv to
reinit video_out(maybe video is almost same as video_out)
is init_best_video_out. Theoretically, sending 'video-reload' command
will trigger this API. However, we can't run this command
in our case and I don't know why. Another way to trigger
the API is to switch track. Changing vid property just switch the track.
Inpect mpv init_best_video_out caller for more details. You should see
mp_switch_track_n is one of the entrypoint.
"""
_mpv_set_property_string(self._app.player._mpv.handle, b'vid', b'1')
def __init__(self, audio_device=b'auto', winid=None, *args, **kwargs):
super(MpvPlayer, self).__init__(*args, **kwargs)
# https://github.com/cosven/FeelUOwn/issues/246
locale.setlocale(locale.LC_NUMERIC, 'C')
mpvkwargs = {}
if winid is not None:
mpvkwargs['wid'] = winid
mpvkwargs['vo'] = 'opengl-cb'
self._mpv = MPV(ytdl=True,
input_default_bindings=True,
input_vo_keyboard=True,
**mpvkwargs)
_mpv_set_property_string(self._mpv.handle, b'audio-device',
audio_device)
# TODO: 之后可以考虑将这个属性加入到 AbstractPlayer 中
self.video_format_changed = Signal()
def __init__(self, audio_device=b'auto', winid=None, *args, **kwargs):
super(MpvPlayer, self).__init__(*args, **kwargs)
# https://github.com/cosven/FeelUOwn/issues/246
locale.setlocale(locale.LC_NUMERIC, 'C')
mpvkwargs = {}
if winid is not None:
mpvkwargs['wid'] = winid
mpvkwargs['vo'] = 'opengl-cb'
# set log_handler if you want to debug
# mpvkwargs['log_handler'] = self.__log_handler
# mpvkwargs['msg_level'] = 'all=v'
# the default version of libmpv on Ubuntu 18.04 is (1, 25)
self._version = _mpv_client_api_version()
self._mpv = MPV(ytdl=False,
input_default_bindings=True,
input_vo_keyboard=True,
**mpvkwargs)
_mpv_set_property_string(self._mpv.handle, b'audio-device',
audio_device)
# old version libmpv(for example: (1, 20)) should set option by using
# _mpv_set_option_string, while newer version can use _mpv_set_property_string
_mpv_set_option_string(self._mpv.handle, b'user-agent',
b'Mozilla/5.0 (Windows NT 10.0; Win64; x64)')
#: if video_format changes to None, there is no video available
self.video_format_changed = Signal()
self._mpv.observe_property(
'time-pos',
lambda name, position: self._on_position_changed(position))
self._mpv.observe_property(
'duration',
lambda name, duration: self._on_duration_changed(duration))
self._mpv.observe_property(
'video-format',
lambda name, vformat: self._on_video_format_changed(vformat))
# self._mpv.register_event_callback(lambda event: self._on_event(event))
self._mpv._event_callbacks.append(self._on_event)
logger.debug('Player initialize finished.')