def record(self):
"""Start or end recording
"""
if self.camera.is_recording:
self.camera.stop_recording()
self.rec_button.setText('&Rec')
self.rec_act.setText('&Record')
self.write_text("save : {}".format(self.video_filename))
else:
self.video_filename = FileIO.get_filename(self.filename_rule, self.video_suffix, self.parent_dir)
self.camera.start_recording(self.video_filename, self.video_codec)
self.rec_button.setText('Stop rec')
self.rec_act.setText('Stop record')
def save_frame(self):
"""Save the frame on the window as an image.
"""
if self.filename_rule == "Manual":
self.save_frame_manual()
if not self.filename:
return None
prm = re.sub(r"\.(.*)", ".csv", str(self.filename))
else:
self.filename = FileIO.get_filename(self.filename_rule, self.image_suffix, self.parent_dir)
prm = str(self.filename).replace(self.image_suffix, "csv")
if not self.dst.exists():
self.dst.mkdir(parents=True)
im = Image.fromarray(self.camera.frame)
im.save(self.filename)
# make a parameter file
with open(prm, "w") as f:
for name, key in self.current_params.items():
f.write("{},{}\n".format(name, self.current_params[name]["value"]))
self.write_text("{:<10}: {}".format("save image", self.filename))
self.write_text("{:<10}: {}".format("save param", prm))
