def initialize_input(self):
print('----------------')
print(self.source, self.source_device)
if self.source == 'dshow_capture':
self.capture = inputs.DirectShow()
self.capture.start_camera(self.source_device)
elif self.source == 'opencv_capture':
if IkaUtils.isWindows():
self.capture = inputs.CVCapture()
self.capture.start_camera(self.source_device)
else: # FIXME
self.capture = inputs.AVFoundationCapture()
elif self.source == 'screen':
self.capture = inputs.ScreenCapture()
self.capture.calibrate()
elif self.source == 'amarec':
self.capture = inputs.CVCapture()
self.capture.start_camera(self.DEV_AMAREC)
elif self.source == 'file':
self.capture = inputs.CVFile()
self.start_recorded_file(self.File)
# ToDo reset context['engine']['msec']
success = True
print(self.capture)
return success
def initialize_input(self):
print('----------------')
print(self.source, self.source_device)
if self.source == 'dshow_capture':
self.capture = inputs.DirectShow()
self.capture.select_source(name=self.source_device)
elif self.source == 'opencv_capture':
self.capture = inputs.CVCapture()
self.capture.select_source(name=self.source_device)
elif self.source == 'screen':
self.capture = inputs.ScreenCapture()
img = self.capture.capture_screen()
if img is not None:
self.capture.auto_calibrate(img)
elif self.source == 'amarec':
self.capture = inputs.DirectShow()
self.capture.select_source(name=self.DEV_AMAREC)
elif self.source == 'file':
self.capture = inputs.CVFile()
self.capture.select_source(name=self.File)
# ToDo reset context['engine']['msec']
success = (self.capture is not None)
if success:
self.capture.set_frame_rate(10)
return success
def initialize_input(self):
print('----------------')
print(self.source, self.source_device)
if self.capture:
# Send a signal to exit the waiting loop.
self.capture.put_source_file(None)
if self.source == 'dshow_capture':
self.capture = inputs.DirectShow()
self.capture.select_source(name=self.source_device)
elif self.source == 'opencv_capture':
self.capture = inputs.CVCapture()
self.capture.select_source(name=self.source_device)
elif self.source == 'screen':
self.capture = inputs.ScreenCapture()
img = self.capture.capture_screen()
if img is not None:
self.capture.auto_calibrate(img)
elif self.source == 'amarec':
self.capture = inputs.DirectShow()
self.capture.select_source(name=self.DEV_AMAREC)
elif self.source == 'file':
self.capture = inputs.CVFile()
# ToDo reset context['engine']['msec']
success = (self.capture is not None)
if success:
self.capture.set_frame_rate(10)
evt = InputInitializedEvent(source=self.source)
wx.PostEvent(self.panel, evt)
return success
def initialize_input(self):
if self.source == 'camera':
if 0: #IkaUtils.isOSX():
self.capture = inputs.AVFoundationCapture()
else:
self.capture = inputs.CVCapture()
self.capture.start_camera(self.source_device)
elif self.source == 'screen':
self.capture = inputs.ScreenCapture()
self.capture.calibrate()
elif self.source == 'amarec':
self.capture = inputs.CVCapture()
self.capture.start_camera(self.DEV_AMAREC)
elif self.source == 'file':
self.capture = inputs.CVFile()
self.start_recorded_file(self.File)
# ToDo reset context['engine']['msec']
success = True
return success
def _init_source(opts):
# 使いたい入力を設定
source = None
# Set the input type
input_type = (opts.get('input') or IkaConfig.INPUT_SOURCE)
if opts.get('input_file'):
input_type = 'CVFile'
if not input_type:
input_type = 'GStreamer'
# Set the input arguments
input_args = (IkaConfig.INPUT_ARGS.get(input_type) or {})
# パターン1: Windows 上でキャプチャデバイスを利用(DirectShow)
if input_type == 'DirectShow':
source = inputs.DirectShow()
source.select_source(input_args.get('device'))
return source
# パターン2: OpenCV VideoCapture 経由でキャプチャデバイスを利用
if input_type == 'CVCapture':
source = inputs.CVCapture()
source.select_source(input_args.get('device'))
return source
# パターン3: Windows 上でスクリーンキャプチャを利用
# 起動時は全画面を取り込み。 C キー押下で画面内にある WiiU 画面を検出
if input_type == 'ScreenCapture':
source = inputs.ScreenCapture()
return source
# パターン4: Mac 上で AVFoundation を介してキャプチャデバイスを利用
# 現在 UltraStudio Mini Recorder のみ動作確認
if input_type == 'AVFoundationCapture':
source = inputs.AVFoundationCapture()
source.select_source(input_args.get('source'))
return source
# パターン5: OpenCV のビデオファイル読み込み機能を利用する
# OpenCV が FFMPEG に対応していること
# 直接ファイルを指定するか、コマンドラインから --input_file で指定可能
if input_type == 'CVFile':
source = inputs.CVFile()
source.select_source(
name=(opts.get('input_file') or input_args.get('source')))
source.set_frame_rate(input_args.get('frame_rate'))
return source
# パターン6: OpenCV の GStreamerパイプラインからの読み込み機能を利用する
# ・OpenCV が GStreamer に対応していること
# ・パイプラインは '$YOUR_STREAM_SOURCE ! videoconvert ! appsink'
#
# 例) Blackmagic Design社のキャプチャデバイスのHDMIポートから720p 59.94fpsで取得する場合
# source = inputs.GStreamer()
# source.select_source(name='decklinksrc connection=hdmi mode=720p5994 device-number=0 ! videoconvert ! appsink')
#
# 例) テストパターンを表示
if input_type == 'GStreamer':
source = inputs.GStreamer()
source.select_source(name=input_args.get('source'))
return source
return source