SRT Data, Hide sensitive OSD info, small fixes (#11)

* SRT file support (experimental)
* Fix progresss bar
* Implement hardware encoding for ffmpeg (experimental)
* Optionally hide sensitive OSD elements 
* Improved performance for PNG generation (up to 10times faster)

.vscode/settings.json

@@ -0,0 +1,4 @@
+{
+    "python.linting.flake8Enabled": true,
+    "python.linting.enabled": true
+}

README.md

@@ -1,27 +1,45 @@
 ![image](https://user-images.githubusercontent.com/1878027/210377476-0ca2a14e-71d7-40d8-add5-3d5d6f00a006.png)
 
+# Tool for generating OSD for Walksnail DVR
 
-# Ack
-Software is provided as is and it is open sourced so contributions are welcome! 
+That's easy, drag and drop files into UI, click Generate.
+Then import generated sequence into and video editing software and adjust framerate to 60fps if needed.
 
-Feel free to create a ticket in case something is not working. 
+# How to run
 
-# Release
+### Windows
+Nothing to do, Go to [Release page](https://github.com/kirek007/ws-osd-py/releases)
 
-Go to [Release page](https://github.com/kirek007/ws-osd-py/releases)
+### Linux / MacOS
 
-# Requirements
+Disclamer: I've tried my best to make it work on all systems, but it's only tested on Windows. So it might not work as expected 
+on other systems.
 
-If you want to render osd into file directly in app you need ffmpeg to be installed in you system.
+**Only works with Python 3.10 due to issues with wxPython and python-opencv libs**
 
-For Windows: Nothing to do, incuded in release.
-For Linux: `sudo apt install ffmpeg `
-For MacOs `brew install ffmpeg`
+Install ffmpeg:
 
-# Tool for generating OSD for Walksnail DVR
+For Linux:
+```bash
+sudo apt install ffmpeg 
+```
 
-That's easy, drag and drop files into UI, click Generate.
-Then import generated sequence into and video editing software and adjust framerate to 60fps if needed.
+For MacOs:
+```bash
+brew install ffmpeg
+```
+
+Then clone respotiory and run app
+
+```bash
+git clone https://github.com/kirek007/ws-osd-py.git
+cd ws-osd-py
+make run
+```
+
+# Usage tutorial
+
+https://www.youtube.com/watch?v=we3F4rIXTqU
 
 # Fonts
 You can get fancy fonts from [Sneaky_FPV](https://sites.google.com/view/sneaky-fpv/home?pli=1), or get [default walksnails fonts](https://drive.google.com/file/d/1c3CRgXYQaM3Tt4ukLSIvoogScQZs9w49/view)
@@ -32,3 +50,14 @@ Here are some results:
 https://www.youtube.com/watch?v=fHHXh9k-SGg
 
 https://www.youtube.com/watch?v=2u7wiJBIdCg
+
+# Ack
+Software is provided as is and it is open sourced so contributions are welcome! 
+
+Feel free to create a ticket in case something is not working. 
+
+
+## Coffee needed
+If you like tool, you can buy me a coffee so keep working more overnights :) 
+
+<a href="https://www.buymeacoffee.com/kirek" target="_blank"><img src="https://cdn.buymeacoffee.com/buttons/v2/default-yellow.png" alt="Buy Me A Coffee" style="height: 30px !important;width: 108 !important;" ></a>

makefile

@@ -11,6 +11,7 @@ release: venv
 	$(VENV)/pyinstaller --onefile .\osd_gui.py -n ws_osd_gen
 
 .PHONY: run
-run: venv
+run: venv show-venv
+	$(VENV)/python -c 'import sys; valid=(sys.version_info > (3,9) and sys.version_info < (3,11)); sys.exit(0) if valid else sys.exit(1)' || (echo "Python 3.10 is required"; exit 1)
 	$(VENV)/python osd_gui.py