| import argparse |
| import logging |
| import signal |
| |
| from .camera import make_camera |
| from .streaming.server import StreamingServer |
| |
| def run(add_render_gen_args, render_gen): |
| logging.basicConfig(level=logging.INFO) |
| |
| parser = argparse.ArgumentParser(formatter_class=argparse.ArgumentDefaultsHelpFormatter) |
| parser.add_argument('--bitrate', type=int, default=1000000, |
| help='Video streaming bitrate (bit/s)') |
| |
| parser.add_argument('--source', |
| help='/dev/videoN:FMT:WxH:N/D or .mp4 file or image file', |
| default='/dev/video0:YUY2:1280x720:30/1') |
| add_render_gen_args(parser) |
| args = parser.parse_args() |
| |
| gen = render_gen(args) |
| camera = make_camera(args.source, next(gen)) |
| assert camera is not None |
| |
| with StreamingServer(camera, args.bitrate) as server: |
| def on_image(tensor, layout): |
| overlay = gen.send((tensor, layout, None)) |
| server.send_overlay(overlay) |
| |
| camera.on_image = on_image |
| signal.pause() |
