screen sharing initial commit
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300b28bdfa
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@ -6,6 +6,7 @@ from toxav_enums import *
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import cv2
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import itertools
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import numpy as np
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import screen_sharing
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# TODO: play sound until outgoing call will be started or cancelled
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@ -203,10 +204,14 @@ class AV:
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self._video_width = s.video['width']
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self._video_height = s.video['height']
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self._video = cv2.VideoCapture(s.video['device'])
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self._video.set(cv2.CAP_PROP_FPS, 25)
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self._video.set(cv2.CAP_PROP_FRAME_WIDTH, self._video_width)
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self._video.set(cv2.CAP_PROP_FRAME_HEIGHT, self._video_height)
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if s.video['device'] == -1:
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self._video = screen_sharing.DesktopGrabber(s.video['x'], s.video['y'],
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s.video['width'], s.video['height'])
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else:
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self._video = cv2.VideoCapture(s.video['device'])
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self._video.set(cv2.CAP_PROP_FPS, 25)
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self._video.set(cv2.CAP_PROP_FRAME_WIDTH, self._video_width)
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self._video.set(cv2.CAP_PROP_FRAME_HEIGHT, self._video_height)
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self._video_thread = threading.Thread(target=self.send_video)
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self._video_thread.start()
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@ -832,8 +832,12 @@ class VideoSettings(CenteredWidget):
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self.input.setGeometry(QtCore.QRect(25, 30, 350, 30))
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self.input.currentIndexChanged.connect(self.selectionChanged)
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import cv2
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self.devices = []
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self.frame_max_sizes = []
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self.devices = [-1]
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screen = QtWidgets.QApplication.primaryScreen()
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size = screen.size()
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self.frame_max_sizes = [(size.width(), size.height())]
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desktop = QtWidgets.QApplication.translate("videoSettingsForm", "Desktop")
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self.input.addItem(desktop)
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for i in range(10):
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v = cv2.VideoCapture(i)
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if v.isOpened():
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22
toxygen/screen_sharing.py
Normal file
22
toxygen/screen_sharing.py
Normal file
@ -0,0 +1,22 @@
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import numpy as np
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from PyQt5 import QtWidgets
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class DesktopGrabber:
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def __init__(self, x, y, width, height):
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self._x = x
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self._y = y
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self._width = width
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self._height = height
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self._width -= width % 4
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self._height -= height % 4
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self._screen = QtWidgets.QApplication.primaryScreen()
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def read(self):
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pixmap = self._screen.grabWindow(0, self._x, self._y, self._width, self._height)
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image = pixmap.toImage()
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s = image.bits().asstring(self._width * self._height * 4)
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arr = np.fromstring(s, dtype=np.uint8).reshape((self._height, self._width, 4))
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return True, arr
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@ -47,7 +47,7 @@ class Settings(dict, Singleton):
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self.audio = {'input': p.get_default_input_device_info()['index'] if input_devices else -1,
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'output': p.get_default_output_device_info()['index'] if output_devices else -1,
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'enabled': input_devices and output_devices}
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self.video = {'device': 0, 'width': 640, 'height': 480}
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self.video = {'device': -1, 'width': 640, 'height': 480, 'x': 0, 'y': 0}
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@staticmethod
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def get_auto_profile():
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