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 # mqtt-camera-streamer
 **TLDR:** Publish frames from a connected camera (e.g. USB webcam, or alternatively an MJPEG/RTSP stream) to an MQTT topic. The camera stream can be viewed in a browser with [Streamlit](https://github.com/streamlit/streamlit) or Home Assistant. Configuration is via `config.yml`
 
-**Long introduction:** A typical task in IOT/science is that you have a camera connected to one computer and you want to view the camera feed on a different computer, and maybe preprocess the images before saving them to disk. I have always found this to be may more work than expected. In particular working with camera streams can get quite complicated, and may lead you to experiment with tools like Gstreamer and ffmpeg that have a steep learning curve. In contrast, working with [MQTT](http://mqtt.org/) is very straightforward and is also probably familiar to anyone with an interest in IOT.
+**Long introduction:** A typical task in IOT/science is that you have a camera connected to one computer and you want to view the camera feed on a different computer, and maybe preprocess the images before saving them to disk. I have always found this to be may more work than expected. In particular working with camera streams can get quite complicated, and may lead you to experiment with tools like Gstreamer and ffmpeg that have a steep learning curve. In contrast, working with [MQTT](http://mqtt.org/) is very straightforward and is also probably familiar to anyone with an interest in IOT. Whilst MQTT is rarely used for sending files, I have not encountered any issues doing this.
 
-`mqtt-camera-streamer` uses MQTT to send frames from a camera connected to a computer over a network at low frames-per-second (FPS). Whilst MQTT is rarely used for this purpose (sending files) I have not encountered any issues doing this. A viewer is provided for viewing the camera stream on any computer on the network. Frames can be saved to disk for further processing. Also it is possible to setup an image processing pipeline by linking MQTT topics together, using an `on_message(topic)` to do some processing and send the processed image downstream on another topic.
+`mqtt-camera-streamer` uses MQTT to send frames from a camera connected to a computer over a network at low frames-per-second (FPS). A viewer is provided for viewing the camera stream on any computer on the network. Frames can be saved to disk for further processing. Also it is possible to setup an image processing pipeline by linking MQTT topics together, using an `on_message(topic)` to do some processing and send the processed image downstream on another topic.
 
 **Note** that this is not a high FPS solution, and in practice I achieve around 1 FPS which is practical for tasks such as preprocessing (cropping, rotating) images prior to viewing them. This code is written for simplicity and ease of use, not high performance.