Added issues and limitations, and compatability sections

README.md

@@ -10,14 +10,25 @@ Simple video converter with cutting and cropping functionality, powered by the f
 - Experimental support for Intel H264 and H265 hardware accelerated encoders; on computers with a dedicated GPU, Intel iGPU must be manually enabled for QuickSync to work
 - Change framerate and resolution
 - Trim or cut the video, with or without re-encoding it (with precise cutting at keyframe positions) <p align="center"><img width="700" src="https://i.imgur.com/vXd16ef.png"></p>
-- Visually crop and rotate the video <p align="center"><img width="700" src="https://i.imgur.com/sb7YXSW.png"></p>
+- Visually crop and rotate the video <p align="center"><img width="700" src="https://i.imgur.com/ZhDiTfX.png"></p>
 - Preview encoding quality settings with before-after clips
 - Change default audio track, change volume per track, or remove them altogether <p align="center"><img width="700" src="https://i.imgur.com/uMWnNxM.png"></p>
 - Open network media and convert it while it's still downloading <p align="center"><img width="700" src="https://i.imgur.com/71B5ixJ.gif"></p>
 - Open videos from Youtube, Reddit, Twitter, Facebook and Instagram<p align="center"><img width="700" src="https://i.imgur.com/VuYrnTr.gif"></p>
 - Queue system
 
 
+## Current issues and limitations
+
+- Containers with multiple video streams are not supported (they will work but only the first video stream will be considered)
+- HDR movies are not supported (they can be opened, but hdr will be lost after conversion)
+- There's a bug with ffprobe where with some codecs (only vp9 confirmed for now, but could be more) it reports some i-frames as keyframes, although these frames can't be used as cut points. This means that when cutting on one of these fake keyframes the video will be cut at the previus real keyframe
+
+
+## Compatibility
+Requires .net framework 4.7.2 or newer, included with Windows 10 since v1803 (April 2018 Update) or avaiable as a [separate download](https://dotnet.microsoft.com/download/dotnet-framework/net472) for older versions of Windows
+
+
 ## Credits
 - [FFmpeg](https://www.ffmpeg.org/)
 - [FFME](https://github.com/unosquare/ffmediaelement)