Created
March 4, 2014 10:14
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Simple MJpeg streamer for Raspberri Pi Camera
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| #!/usr/bin/python | |
| ''' | |
| A Simple mjpg stream http server for the Raspberry Pi Camera | |
| inspired by https://gist.github.com/n3wtron/4624820 | |
| ''' | |
| from BaseHTTPServer import BaseHTTPRequestHandler,HTTPServer | |
| import io | |
| import time | |
| import picamera | |
| camera=None | |
| class CamHandler(BaseHTTPRequestHandler): | |
| def do_GET(self): | |
| if self.path.endswith('.mjpg'): | |
| self.send_response(200) | |
| self.send_header('Content-type','multipart/x-mixed-replace; boundary=--jpgboundary') | |
| self.end_headers() | |
| stream=io.BytesIO() | |
| try: | |
| start=time.time() | |
| for foo in camera.capture_continuous(stream,'jpeg'): | |
| self.wfile.write("--jpgboundary") | |
| self.send_header('Content-type','image/jpeg') | |
| self.send_header('Content-length',len(stream.getvalue())) | |
| self.end_headers() | |
| self.wfile.write(stream.getvalue()) | |
| stream.seek(0) | |
| stream.truncate() | |
| time.sleep(.5) | |
| except KeyboardInterrupt: | |
| pass | |
| return | |
| else: | |
| self.send_response(200) | |
| self.send_header('Content-type','text/html') | |
| self.end_headers() | |
| self.wfile.write("""<html><head></head><body> | |
| <img src="/cam.mjpg"/> | |
| </body></html>""") | |
| return | |
| def main(): | |
| global camera | |
| camera = picamera.PiCamera() | |
| #camera.resolution = (1280, 960) | |
| camera.resolution = (640, 480) | |
| global img | |
| try: | |
| server = HTTPServer(('',8080),CamHandler) | |
| print "server started" | |
| server.serve_forever() | |
| except KeyboardInterrupt: | |
| camera.close() | |
| server.socket.close() | |
| if __name__ == '__main__': | |
| main() |
Dose't work for me....
- Is it correct to use url "http://xxxxx:8080/cam.mjpg" to access the picture?
- One more thing I don't get it .
You put the image to the stream 0.5 second 1 time , but you never finish the response output?
this dosnt work
Works perfectly for me! Thank you!
Although there can only be one viewer at a time - is there any way, to make it accessible for more persons at a time?
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I've tested it, and it works fine for me. Thanks for posting this ... it saved me a a lot of time and effort.