添加屏幕录制分辨率自适应选项

RecordConfig.py

@@ -38,6 +38,7 @@ class RecordConfig():
         record_section_name = 'record'
         conf.add_section(record_section_name)
         conf.set(record_section_name,'resolution','1920x1080')
+        conf.set(record_section_name,'adaptive_screen_resolution','1')
         conf.set(record_section_name,'vcodec','libx264')
         conf.set(record_section_name,'frame_rate','7.0')
         conf.set(record_section_name,'file_dir','.')

RecordVideo.py

@@ -72,6 +72,8 @@ class RecordVideo():
         self.video_codec=rc.config.get('record','vcodec')
         #分辨率
         self.resolution=rc.config.get('record','resolution')
+        #是否自适应屏幕录制分辨率
+        self.adaptive_screen_resolution = rc.config.getboolean('record', 'adaptive_screen_resolution')
         #帧率
         self.brate=rc.config.getfloat('record','frame_rate')
         #文件目录
@@ -213,15 +215,17 @@ class RecordVideo():
             # print(record_cmd)
             self.record(record_cmd, self.start_ffmpeg)
         
-    def record_screen(self):
+    def record_screen(self, resolution='1024x768'):
         if self.screen_name and self.system_voice_device_name:
             self.record_type=RecordType.Screen
+            if self.adaptive_screen_resolution is not True:
+                resolution = self.resolution
             record_cmd='ffmpeg -f dshow -i video="{}":audio="{}" -acodec libmp3lame -vcodec {} -preset:v ultrafast -tune:v zerolatency -s {} -r {} -threads {} -y {}'.format(
             self.deal_with_device_name(self.screen_name),
             self.deal_with_device_name(self.system_voice_device_name),
             self.video_codec,
             # '1024x768', #屏幕录制分辨率固定
-            self.resolution,
+            resolution,
             self.brate,
             self.threads,
             self.get_file_name()

RecordWindow.py

@@ -19,12 +19,13 @@ from RecordHelp import *
 
 class RecordWindow(QtWidgets.QWidget):
 
-    def __init__(self, parent = None):
+    def __init__(self, parent = None, screen_resolution=None):
         super(RecordWindow,self).__init__(parent) 
         self.setupUi()
         self.load_modules()
         #更新设置
         self.need_update_config = False
+        self.screen_resolution = screen_resolution
         # self.need_hide = True
         #初始化状态
         print('初始化状态...')
@@ -39,7 +40,6 @@ class RecordWindow(QtWidgets.QWidget):
         self.rti = RecordTrayIcon(self)
         self.rti.update_state(self.recording, self.record_type)
         
-        
         self.sc = Shortcut()
         
         self.update_setting(True)
@@ -320,7 +320,7 @@ class RecordWindow(QtWidgets.QWidget):
                 self.rv.record_camera()
             elif rtype == RecordType.Screen:
                 print('开始录制屏幕...')
-                self.rv.record_screen()
+                self.rv.record_screen(resolution=self.screen_resolution)
             
             self.start_timer()
             self.update_state()
@@ -491,7 +491,9 @@ if __name__ == '__main__':
     app = QtWidgets.QApplication(sys.argv)
     #当这个属性为True，应用程序会在最后一个可见窗口关闭时退出。
     app.setQuitOnLastWindowClosed(False)
-    rw = RecordWindow()    
+    screen = app.desktop().screenGeometry()
+    resolution = '{}x{}'.format(screen.width(), screen.height())
+    rw = RecordWindow(screen_resolution=resolution)    
     rw.monitor_shortcut()
     rw.rti.show()
     rw.show()

SettingWindow.py

@@ -187,6 +187,10 @@ class SettingWindow(QDialog):
         self.threads_spinBox.setSizePolicy(sizePolicy)
         self.threads_spinBox.setObjectName("record.threads")
         self.gridLayout.addWidget(self.threads_spinBox, 5, 1, 1, 1)
+        self.ckb_adaptive_screen_resolution = QtWidgets.QCheckBox(self.gridLayoutWidget)
+        self.ckb_adaptive_screen_resolution.setObjectName("ckb_adaptive_screen_resolution")
+        self.ckb_adaptive_screen_resolution.setStyleSheet("padding-left:10")
+        self.gridLayout.addWidget(self.ckb_adaptive_screen_resolution, 0, 2, 1, 1)
         self.tabWidget.addTab(self.tab_record, "")
         
         self.save_button = QtWidgets.QPushButton(self)
@@ -218,6 +222,7 @@ class SettingWindow(QDialog):
         self.label_12.setText(_translate("Form", "分辨率："))
         self.btn_file_dir.setText(_translate("Form", "选择文件目录"))
         self.threads_label.setText(_translate("Form", "CPU线程："))
+        self.ckb_adaptive_screen_resolution.setText(_translate("Form", "屏幕录制自适应"))
         self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab_record), _translate("Form", "录制参数"))
         self.save_button.setText(_translate("Form", "保存"))
         self.cancel_button.setText(_translate("Form", "取消"))
@@ -273,12 +278,13 @@ class SettingWindow(QDialog):
         record_file_dir = self.rc.config.get('record','file_dir')
         record_file_dir = os.path.abspath(record_file_dir)
         record_threads = int(self.rc.config.get('record','threads'))
+        record_adaptive_resolution = self.rc.config.getboolean('record', 'adaptive_screen_resolution')
         
         self.cb_resolution.setCurrentIndex(self.cb_resolution.findData(record_resolution))
+        self.ckb_adaptive_screen_resolution.setChecked(record_adaptive_resolution)
         self.cb_vcodec.setCurrentIndex(self.cb_vcodec.findData(record_vcodec))
         self.dsb_frame_rate.setValue(record_frame_rate)
         self.le_file_path.setText(record_file_dir)
-        
         self.threads_spinBox.setValue(record_threads)
      
     def load(self):
@@ -341,7 +347,7 @@ class SettingWindow(QDialog):
         self.dsb_frame_rate.valueChanged.connect(self.stateChangedEvent)
         self.le_file_path.textChanged.connect(self.stateChangedEvent)
         self.threads_spinBox.valueChanged.connect(self.stateChangedEvent)
-            
+        self.ckb_adaptive_screen_resolution.stateChanged.connect(self.stateChangedEvent)    
         # self.le_start_record_camera_shortcut.keyPressEvent = self.record_keypress
         # print(dir(self.le_start_record_camera_shortcut.keyPressEvent))
         
@@ -410,6 +416,7 @@ class SettingWindow(QDialog):
         
         #录制
         resolution = self.cb_resolution.currentData()
+        adaptive_screen_resolution = str(self.ckb_adaptive_screen_resolution.isChecked())
         video_codec = self.cb_vcodec.currentData()
         frame_rate = self.dsb_frame_rate.value()
         file_dir = self.le_file_path.text()
@@ -432,6 +439,7 @@ class SettingWindow(QDialog):
         
         record_section_name = 'record'
         conf.set(record_section_name,'resolution', resolution)
+        conf.set(record_section_name,'adaptive_screen_resolution', adaptive_screen_resolution)
         conf.set(record_section_name,'vcodec', video_codec)
         conf.set(record_section_name,'frame_rate', str(frame_rate))
         conf.set(record_section_name,'file_dir', file_dir)
@@ -475,47 +483,8 @@ class SettingWindow(QDialog):
             pass
             print('not found this section or name.')
 
-    # def indexChangedEvent(self, index, obj):
-        
-        # print('in data changed event.')
-        # print(index)
-        # print('event obj:%s' % type(obj))
-        # print('obj name:%s' % obj.objectName())
-        
-        # value = obj.currentData()
-        # obj_name = obj.objectName()
-        # self.setting(obj_name, value)
     def stateChangedEvent(self, new_value):
         print('changed value is :%s' % new_value)
         self.changed = True
         self.update_state()
 
-    # def textChangedEvent(self, obj):
-    
-        # print('type of self:%s' % type(self))
-        # print('type of text:%s' % type(text))
-        # print('type of obj:%s' % type(obj))
-        # value = obj.text()
-        # obj_name = obj.objectName()
-        # self.setting(obj_name, value)
-        
-    # def valueChangedEvent(self, new_value):
-        # print('changed  value is :%s.' % new_value)
-        
-        # self.changed = True
-        # self.update_state()
-        # obj = self.dsb_frame_rate
-        # value = obj.value()
-        # print('value:%1.f' % value)
-        # obj_name = obj.objectName()
-        # self.setting(obj_name, str(value))
-        
-    # def valueChangedEvent_spinBox(self):
-        # print('in value changed event.')
-        # obj = self.threads_spinBox
-        # value = obj.value()
-        # print('value:%1.f' % value)
-        # obj_name = obj.objectName()
-        # self.setting(obj_name, str(value))
-        
-