Similar to the pages that you can group into categories using content groups, media categories can group media. A media category is used to group several multimedia files.
But before you can track media categories, you need to configure them in Mapp Q3 (under Configuration > Categorization > Media Categories). Find more information here.
The categories must be set in triggers.trackMediaPlay.extraUrlParams.
Example
<amp-analytics type="mapp_intelligence">
<script type="application/json">
{
"vars": {
"trackDomain": "analytics.mapp.com",
"trackId": "111111111111111"
},
"triggers": {
...
"trackMediaPlay": {
"on": "video-play",
"request": "mediaPlay",
"selector": "#video",
"extraUrlParams": {
"mediaCategory1": "de",
"mediaCategory2": "mapp",
"mediaCategory3": "video"
}
},
...
}
}
</script>
</amp-analytics>
</amp-analytics>