-
Notifications
You must be signed in to change notification settings - Fork 7
/
video_player.py
451 lines (383 loc) · 17.5 KB
/
video_player.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
import logging
import platform
import sys
import vlc
from PySide6.QtCore import QMetaObject, QPoint, Qt, QTimer, Signal, Slot
from PySide6.QtGui import QGuiApplication
from PySide6.QtWidgets import QFrame, QMainWindow, QProgressBar, QVBoxLayout
logging.basicConfig(level=logging.ERROR)
class VLCLogger:
def __init__(self):
self.latest_error = ""
def log(self, message):
self.latest_error = message
logging.error(f"VLC Error: {message}")
def get_latest_error(self):
return self.latest_error
class VideoPlayer(QMainWindow):
playing = Signal()
stopped = Signal()
def __init__(self, config_manager, *args, **kwargs):
super(VideoPlayer, self).__init__(*args, **kwargs)
self.config_manager = config_manager
self.config = self.config_manager.config
# Start normally, not on top
self.is_pip_mode = False
self.normal_geometry = None
self.aspect_ratio = (
16 / 9
) # Default aspect ratio; will be updated when video plays
self.setWindowFlags(Qt.Window)
self.setAttribute(Qt.WA_TranslucentBackground, True)
self.setAttribute(Qt.WA_ShowWithoutActivating)
self.dragging = False
self.resizing = False
self.drag_position = QPoint()
self.config_manager.apply_window_settings("video_player", self)
self.mainFrame = QFrame()
self.setCentralWidget(self.mainFrame)
self.setWindowTitle("QiTV Player")
t_lay_parent = QVBoxLayout()
t_lay_parent.setContentsMargins(0, 0, 0, 0)
self.video_frame = QFrame()
self.video_frame.mouseDoubleClickEvent = self.mouseDoubleClickEvent
self.video_frame.installEventFilter(self)
t_lay_parent.addWidget(self.video_frame)
# Custom user-agent string
self.vlc_logger = VLCLogger()
# Initialize VLC instance
self.instance = vlc.Instance(
["--video-on-top"]
) # vlc.Instance(["--verbose=2"]) # Enable verbose logging
self.media_player = self.instance.media_player_new()
self.media_player.video_set_mouse_input(False)
self.media_player.video_set_key_input(False)
# Set up event manager for logging
self.event_manager = self.media_player.event_manager()
self.event_manager.event_attach(
vlc.EventType.MediaPlayerEncounteredError, self.on_vlc_error
)
if sys.platform.startswith("linux"):
self.media_player.set_xwindow(self.video_frame.winId())
elif sys.platform == "win32":
self.media_player.set_hwnd(self.video_frame.winId())
elif sys.platform == "darwin":
self.media_player.set_nsobject(int(self.video_frame.winId()))
self.mainFrame.setLayout(t_lay_parent)
self.show()
self.resize_corner = None
self.progress_bar = QProgressBar(self)
self.progress_bar.setRange(0, 1000) # Use 1000 steps for smoother updates
self.progress_bar.setValue(0)
self.progress_bar.setVisible(False)
self.progress_bar.setTextVisible(True)
self.progress_bar.setFormat("00:00 / 00:00")
self.mainFrame.layout().addWidget(self.progress_bar)
self.update_timer = QTimer(self)
self.update_timer.setInterval(100) # Update every 100ms
self.update_timer.timeout.connect(self.update_progress)
self.progress_bar.mousePressEvent = self.seek_video
self.click_position = None
self.click_timer = QTimer(self)
self.click_timer.setSingleShot(True)
self.click_timer.timeout.connect(self.handle_click)
def seek_video(self, event):
if self.media_player.is_playing():
width = self.progress_bar.width()
click_position = event.position().x()
seek_position = click_position / width
self.media_player.set_position(seek_position)
def format_time(self, milliseconds):
seconds = int(milliseconds / 1000)
minutes, seconds = divmod(seconds, 60)
hours, minutes = divmod(minutes, 60)
if hours > 0:
return f"{hours:02d}:{minutes:02d}:{seconds:02d}"
else:
return f"{minutes:02d}:{seconds:02d}"
def update_progress(self):
state = self.media_player.get_state()
if state == vlc.State.Playing:
current_time = self.media_player.get_time()
total_time = self.media.get_duration()
# if we have current time, but if current time is bigger than total time then it is live stream so we go to else
if current_time > 0 and current_time < total_time:
self.progress_bar.setVisible(True)
formatted_current = self.format_time(current_time)
formatted_total = self.format_time(total_time)
self.progress_bar.setFormat(f"{formatted_current} / {formatted_total}")
self.progress_bar.setValue(int(current_time * 1000 / total_time))
else:
self.progress_bar.setVisible(False)
self.progress_bar.setFormat("Live")
self.progress_bar.setValue(0)
elif state == vlc.State.Error:
self.handle_error("Playback error")
elif state == vlc.State.Ended:
self.progress_bar.setFormat("Playback ended")
self.progress_bar.setValue(1000) # Set to 100%
elif state == vlc.State.Opening:
self.progress_bar.setFormat("Opening...")
self.progress_bar.setValue(0)
elif state == vlc.State.Buffering:
self.progress_bar.setFormat("Buffering...")
self.progress_bar.setValue(0)
def wheelEvent(self, event):
delta = event.angleDelta().y()
if platform.system() == "Darwin":
delta = -delta
if delta > 0:
self.change_volume(10) # Increase volume
else:
self.change_volume(-10) # Decrease volume
def keyPressEvent(self, event):
if event.key() == Qt.Key_Up:
self.change_volume(10) # Increase volume
elif event.key() == Qt.Key_Down:
self.change_volume(-10) # Decrease volume
elif event.key() == Qt.Key_Space:
self.toggle_play_pause() # Toggle Play/Pause
elif event.key() == Qt.Key_M:
self.toggle_mute() # Toggle Mute
elif event.key() == Qt.Key_Escape:
self.setWindowState(Qt.WindowNoState)
elif event.key() == Qt.Key_F:
if self.windowState() == Qt.WindowNoState:
QGuiApplication.setOverrideCursor(Qt.WaitCursor)
self.video_frame.show()
self.setWindowState(Qt.WindowFullScreen)
self.activateWindow() # Ensure the PiP window is focused and on top
self.raise_()
QGuiApplication.restoreOverrideCursor()
else:
self.setWindowState(Qt.WindowNoState)
elif event.key() == Qt.Key_P and event.modifiers() == Qt.AltModifier:
if self.windowState() == Qt.WindowFullScreen:
self.setWindowState(Qt.WindowNoState)
self.toggle_pip_mode()
super().keyPressEvent(event)
def change_volume(self, step):
current_volume = self.media_player.audio_get_volume()
new_volume = max(0, min(100, current_volume + step))
self.media_player.audio_set_volume(new_volume)
def mouseDoubleClickEvent(self, event):
if event.button() == Qt.LeftButton:
if self.windowState() == Qt.WindowNoState:
QGuiApplication.setOverrideCursor(Qt.WaitCursor)
self.video_frame.show()
self.setWindowState(Qt.WindowFullScreen)
self.activateWindow() # Ensure the PiP window is focused and on top
self.raise_()
QGuiApplication.restoreOverrideCursor()
else:
self.setWindowState(Qt.WindowNoState)
def closeEvent(self, event):
if self.media_player.is_playing():
self.media_player.stop()
self.stopped.emit()
self.config_manager.save_window_settings(self, "video_player")
self.hide()
event.ignore()
def play_video(self, video_url):
if platform.system() == "Linux":
self.media_player.set_xwindow(self.video_frame.winId())
elif platform.system() == "Windows":
self.media_player.set_hwnd(self.video_frame.winId())
elif platform.system() == "Darwin":
self.media_player.set_nsobject(int(self.video_frame.winId()))
self.media = self.instance.media_new(video_url)
self.media_player.set_media(self.media)
events = self.media_player.event_manager()
events.event_attach(
vlc.EventType.MediaPlayerLengthChanged, self.on_media_length_changed
)
self.media.parse_with_options(1, 0)
play_result = self.media_player.play()
if play_result == -1:
self.handle_error("Failed to start playback")
else:
self.adjust_aspect_ratio()
self.show()
self.playing.emit()
QTimer.singleShot(5000, self.check_playback_status)
def check_playback_status(self):
state = self.media_player.get_state()
if (
state == vlc.State.Playing
): # only check if media has not been paused, or stopped
if not self.media_player.is_playing():
media_state = self.media.get_state()
if media_state == vlc.State.Error:
self.handle_error("Playback error")
else:
self.handle_error("Failed to start playback")
self.stopped.emit()
def stop_video(self):
self.media_player.stop()
self.progress_bar.setVisible(False)
self.update_timer.stop()
self.stopped.emit()
def toggle_mute(self):
state = self.media_player.audio_get_mute()
self.media_player.audio_set_mute(not state)
def toggle_play_pause(self):
state = self.media_player.get_state()
if state == vlc.State.Playing:
self.media_player.pause()
else:
self.media_player.play()
def toggle_pip_mode(self):
QGuiApplication.setOverrideCursor(Qt.WaitCursor)
if not self.is_pip_mode:
self.normal_geometry = (
self.geometry()
) # Save current geometry for restoring later
self.setWindowFlags(Qt.FramelessWindowHint | Qt.WindowStaysOnTopHint)
self.resize_and_position_pip()
self.show()
else:
self.setWindowFlags(Qt.Window)
self.setGeometry(self.normal_geometry)
self.show()
self.is_pip_mode = not self.is_pip_mode # Toggle PiP mode
self.activateWindow() # Ensure the PiP window is focused and on top
self.raise_()
QGuiApplication.restoreOverrideCursor()
def mousePressEvent(self, event):
if event.button() == Qt.LeftButton:
self.click_position = event.globalPos()
self.click_timer.start(
200
) # Wait for 200ms to determine if it's a click or drag
elif event.button() == Qt.RightButton:
self.toggle_pip_mode()
return
if event.button() == Qt.LeftButton:
self.dragging = False
self.resizing = False
self.start_size = self.size()
self.start_pos = self.pos()
self.drag_position = event.globalPos()
# Determine the resize type (edges or corners)
if event.pos().x() <= 10: # Left
if event.pos().y() <= 10: # Top-left corner
self.resize_corner = "top_left"
elif event.pos().y() >= self.height() - 10: # Bottom-left corner
self.resize_corner = "bottom_left"
else: # Left edge
self.resize_corner = "left"
elif event.pos().x() >= self.width() - 10: # Right
if event.pos().y() <= 10: # Top-right corner
self.resize_corner = "top_right"
elif event.pos().y() >= self.height() - 10: # Bottom-right corner
self.resize_corner = "bottom_right"
else: # Right edge
self.resize_corner = "right"
elif event.pos().y() <= 10: # Top edge
self.resize_corner = "top"
elif event.pos().y() >= self.height() - 10: # Bottom edge
self.resize_corner = "bottom"
else: # Dragging
self.dragging = True
self.drag_position = event.globalPos() - self.frameGeometry().topLeft()
self.resize_corner = None
self.resizing = bool(self.resize_corner)
event.accept()
def mouseMoveEvent(self, event):
if (
self.click_timer.isActive()
and (event.globalPos() - self.click_position).manhattanLength() > 3
):
self.click_timer.stop() # Cancel the click timer if the mouse has moved
if self.resizing:
delta = event.globalPos() - self.drag_position
new_width, new_height = self.start_size.width(), self.start_size.height()
new_x, new_y = self.start_pos.x(), self.start_pos.y()
if self.resize_corner in ["left", "top_left", "bottom_left"]:
new_width = max(100, self.start_size.width() - delta.x())
new_height = int(new_width / self.aspect_ratio)
new_x = self.start_pos.x() + delta.x() # shift right
if self.resize_corner in ["right", "top_right", "bottom_right"]:
new_width = max(100, self.start_size.width() + delta.x())
new_height = int(new_width / self.aspect_ratio)
if self.resize_corner in ["top", "top_left", "top_right"]:
new_height = max(50, self.start_size.height() - delta.y())
new_width = int(new_height * self.aspect_ratio)
new_y = self.start_pos.y() + delta.y() # shift down
if self.resize_corner in ["bottom", "bottom_left", "bottom_right"]:
new_height = max(50, self.start_size.height() + delta.y())
new_width = int(new_height * self.aspect_ratio)
self.setGeometry(new_x, new_y, new_width, new_height)
elif self.dragging and event.buttons() & Qt.LeftButton:
self.move(event.globalPos() - self.drag_position)
event.accept()
def mouseReleaseEvent(self, event):
if event.button() == Qt.LeftButton and self.click_timer.isActive():
self.click_timer.stop()
self.handle_click()
self.dragging = False
self.resizing = False
self.resize_corner = None
def handle_click(self):
# This method is called when a single click is detected
self.toggle_play_pause()
def resize_to_aspect_ratio(self):
width = self.width()
height = int(width / self.aspect_ratio)
self.resize(width, height)
self.update()
def resize_and_position_pip(self):
screen_geometry = QGuiApplication.primaryScreen().geometry()
available_geometry = QGuiApplication.primaryScreen().availableGeometry()
pip_width = int(
screen_geometry.width() * 0.25
) # PiP width is 25% of screen width
pip_height = int(pip_width / self.aspect_ratio)
x = screen_geometry.width() - pip_width - 10 # 10 pixels padding from edge
y = (
screen_geometry.height() - pip_height - 70
if screen_geometry == available_geometry
else available_geometry.height() - pip_height - 10
) # 10 pixels padding from edge
self.setGeometry(x, y, pip_width, pip_height)
self.show() # Apply geometry changes
self.update()
def resizeEvent(self, event):
if self.is_pip_mode:
self.resize_to_aspect_ratio()
super().resizeEvent(event)
def adjust_aspect_ratio(self):
video_size = self.media_player.video_get_size()
if video_size:
width, height = video_size
if width > 0 and height > 0:
self.aspect_ratio = width / height
def on_media_length_changed(self, event):
QMetaObject.invokeMethod(self, "media_length_changed", Qt.QueuedConnection)
@Slot()
def media_length_changed(self):
duration = self.media.get_duration()
if duration > 0: # VOD content
self.progress_bar.setVisible(True)
self.progress_bar.setFormat("00:00 / " + self.format_time(duration))
self.update_timer.start()
else: # Live content
self.progress_bar.setVisible(False) # Hide the progress bar
self.progress_bar.setFormat("Live")
# self.update_timer.start()
def on_vlc_error(self, event):
# We don't use event data here, just log that an error occurred
self.vlc_logger.log("An error occurred during playback")
QMetaObject.invokeMethod(self, "media_error_occurred", Qt.QueuedConnection)
@Slot()
def media_error_occurred(self):
self.handle_error("Playback error occurred")
def handle_error(self, error_message):
vlc_error = self.vlc_logger.get_latest_error()
if vlc_error:
error_message += f": {vlc_error}"
logging.error(f"VLC Error: {error_message}")
self.progress_bar.setVisible(True)
self.progress_bar.setFormat(f"Error: {error_message}")
self.progress_bar.setValue(0)
self.update_timer.stop()