docs: update README.md

Signed-off-by: Thanh Thai <[email protected]>

README.md

@@ -5,15 +5,13 @@
 
 Unofficial media conversion tool for **SR Studio Radiance65** keyboard screen.
 
-Based on the official app which only support Windows operating system.
-
 ## Download
 
 [![release](https://img.shields.io/github/release/FuLygon/sr65-app.svg?style=flat)](https://github.com/FuLygon/sr65-app/releases)
 
 ## Supported media formats
-- Image: png, jpg/jpeg, gif
-- Video: mp4
+- Image: `png`, `jpg/jpeg`, `gif`
+- Video: `mp4`
 
 ## Build from source
 Make sure [go](https://go.dev) is installed.
@@ -24,7 +22,7 @@ git clone https://github.com/FuLygon/sr65-app.git
 cd sr65-app
 ```
 
-- Copy `ffmpeg` binary to `embed/bin` directory if you want to embed it when building. This is optional.
+- Copy `ffmpeg` binary to `embed/bin` directory if you want to embed it when building (optional)
 
 - Build the app
 ```shell
@@ -33,6 +31,7 @@ go build
 
 ## Note
 - For configuring keyboard feature such as keymap, macros, layout, etc... refer to [Vial](https://get.vial.today) instead.
-- Dynamic media content such as gif, mp4 heavily rely on `ffmpeg` for converting.
-- Released binary were embedded with `ffmpeg` by default for all OS with `amd64` architecture. For `arm64` architecture, only `linux` version were embedded. For `windows` and `darwin` version with `arm64` architecture, make sure to have `ffmpeg` installed and added to system `PATH`. This is completely optional if you don't need to convert dynamic media content.
+- Video conversion heavily rely on `ffmpeg`. GIF conversion can be converted using built-in function or `ffmpeg` if `ffmpeg` is available.
+- Released binary were embedded with `ffmpeg` by default for all OS with `amd64` architecture. For `arm64` architecture, only `linux` version were embedded. For `windows` and `darwin` version with `arm64` architecture, make sure to have `ffmpeg` installed and added to system `PATH`. This is only necessary for converting video or GIF using
+`ffmpeg`.
 - Antivirus software may flag released binary as malicious. This is a **false positive**. You can [build the app from source](#build-from-source) as an alternative.