Why the attached video file is recognized as a music file?

[Jiebyoung Park]

From some point on, if I attach a video file, it often is recognized as a music file.

In this case, when I try to play this video file just by clicking in the page, it plays as a music. so I should download and play it in the local.

[Ubisoft]

You may want to try a Groovy script that will add a watcher depending on a custom field value.

For ex, I did this one for one of my workflow. Basically it will set the assignee depending on a customfield value upon issue creation. :

import com.atlassian.jira.ComponentManager
def cfManager = ComponentManager.instance.customFieldManager
def cfRadioButton = cfManager.getCustomFieldObjects(issue).find {it.name == 'Need Audio Component'}
String cfValue = issue.getCustomFieldValue(cfRadioButton).getValue()
    if (cfValue == "Landmark") {
issue.setAssignee(ComponentManager.instance.userUtil.getUserObject('leadaudio'))
    }
    else {
issue.setAssignee(ComponentManager.instance.userUtil.getUserObject('defaultaudio'))

}