Update README for clarity

README.md

@@ -1,6 +1,6 @@
 # FreePassport-C Media Player
 
-FreePassport-C Media Player is a low-dependency SDL2 + FFmpeg application that is based on the look of interactive programming guide software used on older Cisco/Scientific Atlanta Explorer cable boxes, it allows you to organize your media into a virtual cable guide with live-seeking channels.
+FreePassport-C Media Player is a low-dependency SDL2 + FFmpeg application inspired by the interactive program guides used on older Cisco and Scientific Atlanta Explorer cable boxes. It turns a local media library into a fullscreen-first virtual cable system with live-seeking channels, a retro guide, and broadcast-style on-screen overlays.
 
 ## Features
 
@@ -10,6 +10,8 @@ FreePassport-C Media Player is a low-dependency SDL2 + FFmpeg application that i
 - 5-row Passport-style guide with a 90-minute timeline
 - Background decoder thread with a bounded frame queue
 - Automatic channel discovery from `./media`
+- Randomized per-channel schedules on each launch
+- Fullscreen channel banner, theme picker, and about panel
 
 ## Layout
 
@@ -21,17 +23,23 @@ FreePassport-C Media Player is a low-dependency SDL2 + FFmpeg application that i
 
 - `Up` / `Down` - surf channels
 - `Tab` - toggle guide
+- `Enter` - tune selected channel from the guide
+- `Left` / `Right` - browse guide time
+- `0-9` - direct channel number entry
 - `i` - show current channel info
+- `a` - toggle about panel
+- `b` - toggle theme picker
+- `f` - toggle fullscreen
 - `Esc` - exit guide or quit the app
 
 ## Build
 
-Install development packages for SDL2, SDL2_ttf, and FFmpeg headers before building.
+Install development packages for SDL2, SDL2_ttf, SDL2_image, and FFmpeg headers before building.
 
 Typical Debian or Ubuntu packages:
 
 ```bash
-sudo apt install build-essential libsdl2-dev libsdl2-ttf-dev libavformat-dev libavcodec-dev libswscale-dev libswresample-dev libavutil-dev
+sudo apt install build-essential libsdl2-dev libsdl2-ttf-dev libsdl2-image-dev libavformat-dev libavcodec-dev libswscale-dev libswresample-dev libavutil-dev
 ```
 
 Then build and run:
@@ -43,30 +51,30 @@ make
 
 ## AppImage Build
 
-To create a portable AppImage that can run on any Linux distribution:
+To create a portable AppImage with the included packaging script:
 
 ```bash
 make appimage
 ```
 
-This creates a self-contained executable that includes all dependencies. The script automatically detects your architecture and produces the appropriate AppImage:
+The AppImages for `0.1` are built on Debian 13 using `linuxdeploy` and the repository's included scripts. The build automatically detects your architecture and produces the appropriate AppImage:
 
-- **x86_64**: `Passport-C-Media-Player-0.1-x86_64.AppImage`
+- **x86_64**: `FreePassport-C-Media-Player-0.1-x86_64.AppImage`
-- **ARM64/aarch64**: `Passport-C-Media-Player-0.1-aarch64.AppImage`
+- **ARM64/aarch64**: `FreePassport-C-Media-Player-0.1-aarch64.AppImage`
 
 Users can run it directly:
 
 ```bash
-./Passport-C-Media-Player-0.1-x86_64.AppImage
+./FreePassport-C-Media-Player-0.1-x86_64.AppImage
 # or on ARM devices:
-./Passport-C-Media-Player-0.1-aarch64.AppImage
+./FreePassport-C-Media-Player-0.1-aarch64.AppImage
 ```
 
 For a fully portable setup, create a `media/` directory in the same folder as the AppImage and add your channel videos there. The AppImage will automatically detect and load channels from this directory.
 
 ## Media
 
-The player scans `./media` for channel directories. Each subdirectory is treated as one channel, and the supported video files inside it are played in alphabetical order as that channel's schedule.
+The player scans `./media` for channel directories. Each subdirectory is treated as one channel, and the supported video files inside it are shuffled into a randomized schedule for that channel on each launch.
 
 Optional metadata can be provided with `description.txt` inside each channel directory: