Fixes pack

- Fix timer seek on server pause with double timer.pause() calls
- Implement multi-caching
- Better uploading progress with XMLHttpRequest
- Better upload/cache error reporting

README.md

@@ -1,34 +1,40 @@
-## SyncTube
+# <img src="./res/img/favicon.svg" height="40" align="top"> SyncTube
 Synchronized video viewing with chat and other features.
 Lightweight modern implementation and very easy way to run locally.
 
 Default channel example: https://synctube.onrender.com/
 
-### Features
-- Multi-Language support
-- Hotkeys (`Alt-P` for global play/pause, [etc](https://github.com/RblSb/SyncTube/blob/d3f6d4e6434527569d13f211a0eb074c5a11992e/src/client/Buttons.hx#L303-L314))
-- Mobile view with page fullscreen
-- Way to play local videos for network users (without NAT loopback feature)
+## Features
+- Control video playback for all users with active `Leader` button
+- Start watching local videos while uploading them on server, before upload completes
+- External `vtt`/`srt`/`ass` subtitles support
+- External audiotrack / voiceover support
+- `/30`, `/-21`, etc chat commands to rewind video playback in seconds
+- Hotkeys (`Alt-P` for global play/pause, [etc](https://github.com/RblSb/SyncTube/blob/382f9b2ebedca905028341825350a0fa69d88673/src/client/Buttons.hx#L416-L427))
+- Compact view button with page fullscreen on Android
 - Playback rate synchronization (with leader)
-- `/30`, `/-21`, etc to rewind video playback in seconds
 - Links mask: `foo.com/bar${1-4}.mp4` to add multiple items
 - Override every front-end file you want (`user/res` folder)
 - [Native mobile client](https://github.com/RblSb/SyncTubeApp)
 
-### Supported players
+### Easier playback controls for smaller groups
+- Enable `requestLeaderOnPause` to allow global pause by anybody, without `Leader` button
+- Enable `unpauseWithoutLeader` to allow global unpause for non-leaders
+
+## Supported players
 - Youtube (videos, shorts, streams and playlists)
 - [Streamable](https://streamable.com)
 - [VK](https://vk.com/video)
 - Raw mp4 videos and m3u8 playlists (or any other media format supported in browser)
 - Iframes (without sync)
 
-### Setup
+## Setup
 - Open `4200` port in your router settings (port is customizable)
 - `npm ci` in this project folder ([NodeJS 14+](https://nodejs.org) required)
 - Run `node build/server.js`
 - Open showed "Local" link for yourself and send "Global" link to friends
 
-### Setup (Docker)
+## Setup (Docker)
 As alternative, you can install Docker and run:
 > ```shell
 > docker build -t synctube .
@@ -44,40 +50,54 @@ or
 - (Docker container hides real local/global ips, so you need to checkout it manually)
 
 
-### Optional dependencies
+## Optional dependencies
 If you want to enable `Cache on server` feature for Youtube player, you can also run:
 ```shell
 npm i @distube/ytdl-core@latest
 ```
-And install `ffmpeg` on your server system. Default cache size is 3.0 GiB.
+And install `ffmpeg` on your server system, it's only used to build single mp4 from downloaded audio/video tracks. Default cache size is 3.0 GiB.
 
-### Configuration
+## Configuration
 It's just works, but you can also check [user/ folder](/user/README.md) for server settings and additional customization.
 
-### Plugins
-- [octosubs](https://github.com/RblSb/SyncTube-octosubs) - `ASS`/`SSA` subtitles support
-- [qswitcher](https://github.com/aNNiMON/SyncTube-QSwitcher) - raw video quality switcher
-
-### How to use
+## How to use
 - Login with any nickname
 - Add your video url with "plus" button below (youtube or direct link to mp4 for example)
 - Now it plays and syncs for all page users, well done
-- You can click "leader" button to get access to global video controls (play/pause, time setting, playback speed)
+- You can click "leader" button to get access to global video controls (play/pause, seeking, playback speed)
 - If you want to restrict permissions or add admins/emotes, see `Configuration` above
 
-### Intergations
-#### Heroku:
+## Chat commands
+- `/-1h9m54` - Command format to rewind video **back** by `1 hour 9 minutes 54 seconds`
+- `/ad` - Rewind sponsored block in active YouTube video
+- `/fb` (`/flashback`) - rewind video to a prev time if someone rewinded/restarted video accidentally
+- `/clear` - Clear chat. Admin clears chat globally
+- `/help` - Show initial tutorial message
+
+### Admins only:
+
+- `/ban Guest 1 2h` - Ban user `Guest 1` ip for `2 hours`
+- `/unban Foo` (`/removeBan`) - Unban user `Foo`
+- `/kick Foo` - Force `Foo` disconnection until page reload
+- `/dump` - Download state dump to report issues
+
+## Plugins
+- [octosubs](https://github.com/RblSb/SyncTube-octosubs) - More colorful `ASS`/`SSA` subtitles support
+- [qswitcher](https://github.com/aNNiMON/SyncTube-QSwitcher) - Raw video quality switcher
+
+## Intergations
+### Heroku:
 - Create app and commit repo to get build
 - Remove `user/` folder from `.gitignore` and commit it to change default configuration
 - Add `APP_URL` config var with `your-app-link.herokuapp.com` value to prevent sleeping when clients online
 
-### Development
+## Development
 - Install [Haxe 4.3](https://haxe.org/download/), [VSCode](https://code.visualstudio.com) and [Haxe extension](https://marketplace.visualstudio.com/items?itemName=nadako.vshaxe)
 - `haxelib install all` to install extern libs
 - If you skipped `Setup` section before: `npm ci`
 - Open project in VSCode and press `F5` for client+server build and run
 
-### About
-- Layout and design by [Austin Riddell](https://github.com/aus-tin)
+## About
+- [Redesign](https://github.com/RblSb/SyncTube/pull/5) by Austin Riddell
 - [Original idea](https://github.com/calzoneman/sync) by Calvin Montgomery
 - Default emotes by [emlan](https://www.deviantart.com/emlan)