### Video call

This is a simple application that uses various linux apis to send video and audio
through udp datagram sockets

### Build

To build use `./build`, to clean binaries use `./build clean`
When build it create two binaries, `listener` and `talker`

### Run

The `listener` listens for connections and displays the video and plays the
audio.
The `talker` records audio and camera and sends it.

### Limitations

1. 160x120 video resolution because of the limited size of sockets
2. Crappy audio, most likely because of pulse audio
3. Works only one linux, I don't plan porting it to windows.

### TODO

1. Use alsa and not pulse audio simple api
2. Don't use glut, find a way to sync displaying and getting the video and audio data
3. MUST run at 30 fps