- yt needs to be in the same directory as the ytplay script.
- In ytplay, you need to call the yt script with ../yt because ytplay
creates a video search directory and changes into it before doing
anything else.
- yt needs to be executable.
- You have to comment out any 'mplayer' and 'rm' lines in yt, so that it only
downloads a video, instead of downloading, playing and deleting a video.