The Play button was never intended as a long term solution to the need for the 
admin to get quickly to the recording in Engage. See [1]
Designs for the Recordings page did not have a "Play" button, but did have 
links to published media only when relevant. Those links were in the Status 
column (e.g. status might be "Distributed to YouTube".) See [2].
How we display the relationship between episodes/mediapackages and workflow 
instances in the UI will have bearing on how we provide the functionality 
needed. Hopefully there will be an obvious path for the user to take to see 
their recording in its distributed state(s). 

Judy


[1] http://opencast.jira.com/browse/MH-6591
[2] http://opencast.jira.com/wiki/display/MH/Recordings


On Sep 12, 2011, at 4:02 AM, Tobias Wunden wrote:

> A closer look at the implementation of the "Recordings" ui reveals that the 
> "Play" link is always shown if the workflow in question succeeded.
> 
> This behavior is based on two assumptions: 
> 
> 1) The workflow is about publishing the mediapackage
> 2) Distribution to engage is part of the workflow
> 
> Now that there will be an episode service and an example "Retract" workflow 
> [1] (which is removing the published mediapackage from all distribution 
> channels), the "Play" link will point to an empty engage page, since the 
> video is no longer be published.
> 
> Therefore, I propose to move the "Play" link altogether and move the 
> corresponding functionality to the episode service. In there, the 
> distribution status is known, as it has an understanding of the current 
> version of the mediapackage.
> 
> The former "Play" link in the recordings ui could be replaced by a "Details" 
> or "Episode" link to the current media package in the episode service.
> 
> Looking forward to comments,
> 
> Tobias
> 
> [1] MH-8084 As an administrator, I want to be able to retract media packages 
> from their distribution channels
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Judy Stern
Educational Technology Services, UC Berkeley
[email protected]



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