def on_file_selection_changed(self, fs):
# fs = fileselector
filename = fs.get_filename()
if filename is None: return
if os.path.splitext(filename)[1].lower() != '.nbfrm': return
self._config['lastfilename'] = filename
yuv, version, joints, sensors = burst_util.read_nbfrm(filename)
self.yuv422_to_rgb888(yuv, self._rgb, len(yuv), len(self._rgb))
updateImFromRGB(self._im, self._rgb, self._yuv_size)
def read_nbfrm(self, filename):
self._reading_nbfrm = True
self.stop()
# stop updates from ticker
yuv, version, joints, sensors = burst_util.read_nbfrm(filename)
self.onYUV((yuv, IMAGE_WIDTH_INT, IMAGE_HEIGHT_INT))
