Player code

When testing and debugging your code it is most helpful to use the in-page embed player implementation (called the Advanced code in Studio). This provides the clearest way to interact with the player.

Using JavaScript is almost assuredly part of your testing and debugging, so you will want to setup your code to use JavaScript. This is done in a standard way using the ready event. Both the in-page embed implementation code and the ready event are shown here.

Lines 11-18: Standard in-page embed player code
Lines 20-24: Standard script block in which to use JavaScript
Lines 11, 21: Player id added and used. This is an addition to the standard in-page embed implementation code.

<!DOCTYPE html>
<html>

<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title></title>
</head>

<body>
    <h1>Sample Player</h1>
    <video-js id="myPlayerID"
    style="width: 640px; height: 360px;"
    data-video-id="4845798282001"
    data-account="1752604059001"
    data-player="default"
    data-embed="default"
    class="video-js" controls></video-js>
    <script src="//players.brightcove.net/1752604059001/default_default/index.min.js"></script><script>
        videojs.getPlayer('myPlayerID').ready(function() {
            var myPlayer = this;
            console.log('EVENT: Player ready');
            myPlayer.on('loadedmetadata', function(evt) {
                console.log('EVENT: Metadata loaded');
            });
        });
    </script>
</body>

</html>

Displaying messages

When testing and debugging your code, it is helpful to print out text strings and object values. You can do this using the console object. Although this object is not part of the JavaScript language, it is part of the runtime environment and is available in most current browsers. In Firefox, it comes with the Firebug extension. In WebKit browsers (Safari and Chrome), it is part of the Web Inspector/DevTools. In Internet Explorer, starting with IE 11, it is part of the Developer Tools.

The console object has several methods, including:

The log() method for general output of logging information. This allows string substitution and additional arguments.
```
console.log("test",1,{},[1,2,3]);
```
The dir() method for displaying an interactive list of object properties.
```
console.dir({one:1, two: {three:3}});
```

Here is example code and a screenshot of the console displaying the console.log() of messages.

<video-js id="myPlayerID"
style="width: 640px; height: 360px;"
data-video-id="4845798282001"
data-account="1752604059001"
data-player="default"
data-embed="default"
class="video-js" controls></video-js>
<script src="//players.brightcove.net/1752604059001/default_default/index.min.js"></script><script>
    videojs.getPlayer('myPlayerID').ready(function() {
        var myPlayer = this;
        console.log('EVENT: Player ready');
        myPlayer.on('loadedmetadata', function(evt) {
            console.log('EVENT: Metadata loaded');
        });
    });
</script>

Below are details on using the console object in each browser.

Chrome

Viewing your messages in the Chrome browser

Run the sample code in the Chrome browser. To view your messages, open the DevTools panel:

In the Chrome browser, select the Customize and control Google Chrome icon.
Select Tools > JavaScript Console.

Chrome Developer tools
In the DevTools panel, with the Console menu item selected, you should see your console messages displayed here.

Chrome Console

View details about using Chrome DevTools.

Safari

Viewing your messages in the Safari browser

Run the sample code in the Safari browser. To view your messages, open the Developer Tools panel:

If you don't see the Develop menu item in the Safari menu bar, follow these steps:
1. Select Safari > Preferences > Advanced.
2. Select the Show Develop menu in menu bar option.
Safari Develop Menu
In the Safari menu bar, select Develop > Show JavaScript Console.

Safari Error Console
In the Error Console panel, you should see your console messages displayed.

Safari Console Messages

View details about using the Safari Web Inspector.

Firefox

Viewing your messages in the Firefox browser

Run the sample code in the Firefox browser. To view your messages, open the Web Console panel:

In the Firefox menu bar, select Tools > Web Developer > Web Console.

Firefox Web Console
In the Web Console panel, you should see your console messages displayed.

Firefox Console Messages

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