blinkenlights-protocol
----------------------

This protocol is used to send monochrome Blinkenlights movies across a network using UDP. Each frame of the movie is sent in an own packet. The time between the packets specifies the interval between the frames.

The standard port for this protocol is UDP 2323.

A frame can be constructed following this rule set:

<frame>
-------
<magic>
<frame-no>
<width>
<height>
<line>
...
<line>

frame contains <height> lines

<magic>
-------
DWORD 0xDEADBEEF

<frame-no>
----------
DWORD sequence number of the frame

<width>
-------
WORD width of the frame in pixels

<height>
--------
WORD height of the frame in in pixels

<line>
------
<pixel>
...
<pixel>

line contains <width> pixels

<pixel>
-------
BYTE 0x00 for off, 0x01 (or anything else != 0x00) for on

all numbers are in network-byte-order (big-endian)