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PICARD-1488: Update playback speed during playback

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Philipp Wolfer
2019-08-11 00:34:04 +02:00
parent 6bcc612a39
commit 208ae62534
1 changed files with 12 additions and 0 deletions
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12
picard/ui/playertoolbar.py
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@@ -233,6 +233,18 @@ class PlayerToolbar(QtWidgets.QToolBar):
label = _('%1.1f ×') % playback_rate
self.player._player.setPlaybackRate(playback_rate)
self.playback_speed_action.setText(label)
# Playback rate changes do not affect the current media playback.
# Force playback restart to have the rate change applied immediately.
player = self.player._player
player_state = player.state()
if player_state != QtMultimedia.QMediaPlayer.StoppedState:
position = player.position()
player.stop()
player.setPosition(position)
if player_state == QtMultimedia.QMediaPlayer.PlayingState:
player.play()
elif player_state == QtMultimedia.QMediaPlayer.PausedState:
player.pause()
def on_duration_changed(self, duration):
self.progress_slider.setMaximum(duration)