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http://opencast.jira.com/browse/MH-706?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=31668#comment-31668
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Ruediger Rolf commented on MH-706:
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I guess it is okay to discuss this on Jira as well as to discuss it on list.
The multi-quality workflow definition is vanilla 1.3.x. And the quality
selector too (with 4 qualities: low, medium, high, hd). The h.264
encoding profiles and the HD-workflow-definition are currently not
shipped by default. But as you noticed they are quite easy to install,
without even restarting Matterhorn.
Regards
Rüdiger
--
________________________________________________
Rüdiger Rolf, M.A.
Universität Osnabrück - Zentrum virtUOS
Heger-Tor-Wall 12, 49069 Osnabrück
Telefon: (0541) 969-6511 - Fax: (0541) 969-16511
E-Mail: [email protected]
Internet: www.virtuos.uni-osnabrueck.de
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> As an institution, I want to process HD recordings with Matterhorn, so that I
> can distribute to the Matterhorn Media Module.
> ----------------------------------------------------------------------------------------------------------------------------
>
> Key: MH-706
> URL: http://opencast.jira.com/browse/MH-706
> Project: Matterhorn Project
> Issue Type: Story Card
> Components: #deviantscenario
> Affects Versions: None
> Reporter: Olaf A. Schulte
> Assignee: Olaf A. Schulte
> Fix For: None
>
> Attachments: HD_zoom.png
>
>
> The current situation is very much focused on lecture recording with the
> visual sources (VGA and video) having a 4:3 ratio in most cases. This
> situation will change though over time with HD cameras becoming more popular.
> This will then raise the issue of 16:9 video signals to be combined with 4:3
> VGA signals (ignoring the trend towards widescreen monitors here for a
> minute). In addition, institution will probably want to manage all their A/V
> content with MH in the end, which will also see an increasing portion of HD
> material.
> This has implications for
> - the capture agent (having to take HD input),
> - the ingest service (dito),
> - the overall workload of the system (HD is huge...) and
> - the engage end (where different aspect ratios will have to be dealt with).
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