| Key | Action |
|---|---|
| K or space | Play / Pause |
| M | Mute / Unmute |
| C | Select next subtitles |
| A | Select next audio track |
| V | Show slide in full page or toggle automatic source change |
| left arrow | Seek 5s backward |
| right arrow | Seek 5s forward |
| shift + left arrow or J | Seek 10s backward |
| shift + right arrow or L | Seek 10s forward |
| control + left arrow | Seek 60s backward |
| control + right arrow | Seek 60s forward |
| shift + down arrow | Decrease volume |
| shift + up arrow | Increase volume |
| shift + coma | Decrease playback speed |
| shift + dot or shift + semicolon | Increase playback speed |
| end | Seek to end |
| beginning | Seek to beginning |
You can use an external player to play this stream (like VLC).
HLS video streamHervé Le Treut est climatologue, membre de l'Académie des Sciences, ancien directeur de l'Institut Pierre Simon de Laplace, professeur à l'Ecole polytechnique, et à Sorbonne Université.