| Operating System | Suggested File | File Format |
|---|---|---|
| Mac OS X / Windows: | 167-rattlesnake-sd.mp4 | H.264/AVC |
| Linux/UN*X: | 167-rattlesnake-sd.ogv | Ogg Theora |
If the suggested file does not play on your system, you can probably play the file on almost any operating system using VLC.