def load_frames(self):
fps = EventsPerSecond()
skipped_fps = EventsPerSecond()
current_frame = mp.Value('d', 0.0)
frame_size = self.camera_config.frame_shape_yuv[0] * self.camera_config.frame_shape_yuv[1]
ffmpeg_process = start_or_restart_ffmpeg(self.ffmpeg_cmd, logger, sp.DEVNULL, frame_size)
capture_frames(ffmpeg_process, self.camera_name, self.camera_config.frame_shape_yuv, self.frame_manager,
self.frame_queue, fps, skipped_fps, current_frame)
ffmpeg_process.wait()
ffmpeg_process.communicate()
def load_frames(self):
fps = EventsPerSecond()
skipped_fps = EventsPerSecond()
stop_event = mp.Event()
detection_frame = mp.Value(
'd',
datetime.datetime.now().timestamp() + 100000)
current_frame = mp.Value('d', 0.0)
ffmpeg_cmd = f"ffmpeg -hide_banner -loglevel panic -i {self.clip_path} -f rawvideo -pix_fmt rgb24 pipe:".split(
" ")
ffmpeg_process = start_or_restart_ffmpeg(
ffmpeg_cmd,
self.frame_shape[0] * self.frame_shape[1] * self.frame_shape[2])
capture_frames(ffmpeg_process, self.camera_name, self.frame_shape,
self.frame_manager, self.frame_queue, 1, fps,
skipped_fps, stop_event, detection_frame, current_frame)
ffmpeg_process.wait()
ffmpeg_process.communicate()