# Creating bookmarks
Select a bookmark to seek within the current stream or switch to another stream and start playback.
Tip: open your browser's developer console and use the `player` and `THEOplayer` variables to interact with this demo.
Add bookmark at current time
Each bookmark stores its title, source, poster, and playhead position. Selecting a bookmark saves the current position before seeking or loading the selected source. Use the button below the player to add a bookmark at the current playhead.
```js
function selectBookmark(bookmark) {
player.autoplay = true;
player.addEventListener(
'loadedmetadata',
() => {
player.currentTime = bookmark.currentTime;
},
{ once: true }
);
player.source = {
sources: [{ src: bookmark.src, type: 'application/x-mpegurl' }],
poster: bookmark.poster,
};
}
```
Code
demo.html
```html
Creating bookmarks
```