Ip+camera+qr+telegram+high+quality Here

The biggest complaint with sending images to Telegram is compression. By default, Telegram may recompress images to under 256KB. To force true high quality, you must:

Have you tried this setup? Share your Telegram bot link (just the bot name!) and your camera model below.

import cv2
import time
import logging
from pyzbar.pyzbar import decode
from telegram import Bot
from telegram.error import TelegramError
logging.basicConfig(level=logging.INFO)
class QRCameraTelegram:
def init(self, rtsp_url, token, chat_id, decode_interval=5):
self.cap = cv2.VideoCapture(rtsp_url)
self.bot = Bot(token=token)
self.chat_id = chat_id
self.frame_count = 0
self.decode_interval = decode_interval
self.last_qr = None ip+camera+qr+telegram+high+quality
def get_frame(self):
    ret, frame = self.cap.read()
    return frame if ret else None
def process(self):
    while True:
        frame = self.get_frame()
        if frame is None:
            logging.warning("Lost frame, reconnecting...")
            self.cap.release()
            time.sleep(2)
            self.cap = cv2.VideoCapture(self.rtsp_url)
            continue
self.frame_count += 1
        if self.frame_count % self.decode_interval != 0:
            continue
qr_codes = decode(frame)
        for qr in qr_codes:
            data = qr.data.decode('utf-8')
            if data == self.last_qr:
                continue  # Avoid duplicate sends
            self.last_qr = data
# Save high-quality image
            cv2.imwrite("temp_qr.jpg", frame, [cv2.IMWRITE_JPEG_QUALITY, 90])
            try:
                with open("temp_qr.jpg", "rb") as img:
                    self.bot.send_photo(chat_id=self.chat_id, photo=img, 
                                         caption=f"🔹 QR: data\n⏱ time.ctime()")
                logging.info(f"Sent QR: data")
            except TelegramError as e:
                logging.error(f"Telegram error: e")

if name == "main":
system = QRCameraTelegram(
rtsp_url="rtsp://admin:password@192.168.1.100:554",
token="YOUR_BOT_TOKEN",
chat_id="123456789",
decode_interval=3
)
system.process()

End of Report

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