update readme

README.md

@@ -17,7 +17,7 @@ Features
 - send emails with error message
 - overlay a logo
 - overlay scrolling text
-- **EBU R128 loudness** normalization (single pass)
+- **EBU R128 loudness** normalization (single pass) (experimental)
 - loop clip in playlist which `out` value is higher then its `duration`, see also [Loop Clip](https://github.com/ffplayout/ffplayout-engine/wiki/Loop-Clip)
 - loop playlist infinitely
 - trim and fade the last clip, to get full 24 hours
@@ -27,6 +27,7 @@ Features
 - no GPU power is needed
 - stream to server or play on desktop
 - on posix systems ffplayout can reload config with *SIGHUP*
+- logging to file, or colored output to console
 - add filters to input, if is necessary to match output stream:
     - **yadif** (deinterlacing)
     - **pad** (letterbox or pillarbox to fit aspect)
@@ -127,14 +128,15 @@ ffplayout also allows the passing of parameters:
 - `-d, --desktop` preview on desktop
 - `-f, --folder` use folder for playing
 - `-l, --log` for user-defined log file
-- `--loop` loop playlist infinitely
+- `-i, --loop` loop playlist infinitely
 - `-p, --playlist` for playlist file
-- `-s, --start` set start time for playlist begin
+- `-s, --start` set start time in *hh:mm:ss*, *now* for start with first'
+- `-t, --length` set length in *hh:mm:ss*, *none* for no length check
 
 You can run the command like:
 
 ```
-python3 ffplayout.py -l ~/ffplayout.log -p ~/playlist.json -d
+python3 ffplayout.py -l ~/ffplayout.log -p ~/playlist.json -d -s now -t none
 ```
 
 Play on Desktop