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pyqt5_mediaplayer.py
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pyqt5_mediaplayer.py
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import os
import time
import sys
import cv2
FileName = os.path.basename(sys.argv[0])
FilePath = sys.argv[0].replace(FileName, "")
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
from PyQt5.QtCore import *
from PyQt5.QtMultimedia import *
from PyQt5.QtMultimediaWidgets import *
class TestSlider(QSlider):
def __init__(self, *__args):
super(TestSlider, self).__init__(*__args)
def keyPressEvent(self, event):
QCoreApplication.sendEvent(self.parentWidget(), event)
class m_window(QWidget):
def __init__(self):
super(m_window, self).__init__()
self.media_path = ""
self.timeLabelWidth = 120
self.shape = (360, 480)
self.volume = 50
self.Slider = TestSlider(Qt.Horizontal, self)
self.ProgressBarInit()
self.mplayer = QMediaPlayer(self)
self.mVideoWin = QVideoWidget(self)
self.mVideoWin.setGeometry(0, 0, self.shape[1], self.shape[0])
self.mplayer.setVideoOutput(self.mVideoWin)
self.mplayer.positionChanged.connect(self.PlaySlide)
self.mplayer.durationChanged.connect(self.MediaTime)
# self.SetPlayMedia()
self.mplayer.setVolume(self.volume)
self.Slider.setGeometry(self.timeLabelWidth, self.shape[0], self.shape[1] - self.timeLabelWidth, 20)
self.setWindowTitle("pyqt5Player")
self.scale = 1.0
# self.setWindowFlags(Qt.WindowMinimizeButtonHint)
self.setFixedSize(int(self.shape[1] * self.scale), int(self.shape[0] * self.scale) + 20)
self.timeLabel = QLabel(self)
self.timeLabel.setGeometry(0, self.shape[0], self.timeLabelWidth, 20)
self.time = 0
self.timeLabel.setText("0:0:0/0:0:0")
self.volumeLabel = QLabel(self)
self.volumeSlider = QSlider(Qt.Vertical, self)
self.volumeLabel.setGeometry(100, 100, 25, 25)
self.volumeSlider.setGeometry(100, 125, 25, 100)
self.volumeSlider.setRange(0, 100)
self.volumeSlider.hide()
self.volumeLabel.hide()
self.volumeLabel.setAlignment(Qt.AlignCenter)
def ProgressBarInit(self):
# self.Slider.setRange(0, 100)
self.Slider.show()
self.Slider.sliderMoved.connect(self.valChange)
def MediaTime(self, time):
self.Slider.setValue(0)
self.time = self.mplayer.duration()
self.Slider.setRange(0, int(self.time))
def PlaySlide(self, val):
self.Slider.setValue(int(val))
current_seconds = int(val / 1000)
current_hours = int(current_seconds / 3600)
current_seconds = current_seconds % 3600
current_minutes = int(current_seconds / 60)
current_seconds = current_seconds % 60
total_seconds = int(self.time / 1000)
total_hours = int(total_seconds / 3600)
total_seconds = total_seconds % 3600
total_minutes = int(total_seconds / 60)
total_seconds = total_seconds % 60
label_text = str(current_hours) + ":" + str(current_minutes) + ":" + str(current_seconds) + "/" \
+ str(total_hours) + ":" + str(total_minutes) + ":" + str(total_seconds)
self.timeLabel.setText(label_text)
self.volumeSlider.hide()
self.volumeLabel.hide()
def SetPlayMedia(self):
self.media_path = QFileDialog.getOpenFileUrl()[0].toString()[7:]
print(self.media_path)
cap = cv2.VideoCapture(self.media_path)
if cap.isOpened():
rval, frame = cap.read()
else:
return
cap.release()
if frame is None:
return
self.shape = frame.shape
self.mVideoWin.setGeometry(0, 0, self.shape[1], self.shape[0])
self.Slider.setGeometry(self.timeLabelWidth, self.shape[0], self.shape[1] - self.timeLabelWidth, 20)
self.timeLabel.setGeometry(0, self.shape[0], self.shape[1], 20)
self.mplayer.stop()
self.mplayer.setMedia(QMediaContent(QUrl.fromLocalFile(self.media_path)))
self.mplayer.play()
self.setWindowTitle(self.media_path)
def keyPressEvent(self, event):
# print("event.key")
if event.key() == Qt.Key_Up:
print("key up")
self.volumeSlider.hide()
self.volumeLabel.hide()
if self.volume <= 95:
self.volume += 5
self.mplayer.setVolume(self.volume)
self.volumeLabel.setText(str(self.volume))
self.volumeSlider.setValue(self.volume)
self.volumeLabel.show()
self.volumeSlider.show()
print(self.volume)
if event.key() == Qt.Key_Down:
print("key down")
self.volumeSlider.hide()
self.volumeLabel.hide()
if self.volume >= 5:
self.volume -= 5
self.mplayer.setVolume(self.volume)
self.volumeLabel.setText(str(self.volume))
self.volumeSlider.setValue(self.volume)
self.volumeLabel.show()
self.volumeSlider.show()
print(self.volume)
if event.key() == Qt.Key_Right:
print("right")
self.mplayer.setPosition(self.mplayer.position() + 10 * 1000)
if event.key() == Qt.Key_Left:
print("left")
self.mplayer.setPosition(self.mplayer.position() - 5 * 1000)
if event.key() == Qt.Key_Space:
print("space")
if self.mplayer.state() == QMediaPlayer.PlayingState:
self.mplayer.pause()
elif self.mplayer.state() == QMediaPlayer.PausedState:
self.mplayer.play()
elif self.mplayer.state() == QMediaPlayer.StoppedState:
self.SetPlayMedia()
if event.key() == Qt.Key_Escape:
quit()
if event.key() == Qt.Key_0:
self.scale = 0.5
if event.key() == Qt.Key_1:
self.scale = 1.0
if event.key() == Qt.Key_2:
self.scale = 1.5
if event.key() == Qt.Key_3:
self.scale = 2.0
if event.key() == Qt.Key_4:
self.scale = 2.5
if event.key() == Qt.Key_5:
self.scale = 3.0
if event.key() == Qt.Key_6:
self.scale = 4.0
self.mVideoWin.resize(int(self.shape[1] * self.scale), int(self.shape[0] * self.scale))
self.Slider.setGeometry(self.timeLabelWidth, int(self.shape[0] * self.scale),
int(self.shape[1] * self.scale) - self.timeLabelWidth, 20)
self.timeLabel.setGeometry(0, int(self.shape[0] * self.scale), int(self.shape[1] * self.scale), 20)
self.setFixedSize(int(self.shape[1] * self.scale), int(self.shape[0] * self.scale) + 20)
def valChange(self):
print(self.Slider.value())
self.mplayer.setPosition(int(self.Slider.value()))
app = QApplication(sys.argv)
window = m_window()
window.show()
sys.exit(app.exec_())