Wikivideo

headers Andrew Lih | 7 Mar 2013 22:35

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_______________________________________________
Wikivideo-l mailing list
Wikivideo-l <at> lists.wikimedia.org
https://lists.wikimedia.org/mailman/listinfo/wikivideo-l

_______________________________________________
Wikivideo-l mailing list
Wikivideo-l <at> lists.wikimedia.org
https://lists.wikimedia.org/mailman/listinfo/wikivideo-l

_______________________________________________
Wikivideo-l mailing list
Wikivideo-l <at> lists.wikimedia.org
https://lists.wikimedia.org/mailman/listinfo/wikivideo-l

Hi everyone,

There's a private thread that veered into territory we could take
public, so I'm continuing a conversation Michael Dale started.  To
catch everyone up, we're discussing what's needed to deploy
TimedMediaHandler more widely to the cluster.  As you may recall,
there's a video test page here:
http://test2.wikipedia.org/wiki/User:JanGerber/sandbox

Two problem we're discussing about this page:
*  Broken thumbnails
*  Seek bar/time indicator fail to progress during playback

More below...

On Thu, Sep 20, 2012 at 12:29 PM, Michael Dale <mdale@...> wrote:
> For the bar / time indicator updates its, related to the jQuery 1.8 update,
> we need to schedule the updated deployment of the version that is in the
> git.

Which revisions need to get deployed at this point?  I think at least
some of the proposed fixes went out with 1.20wmf12.  If there are
additional changes that need to get pushed, we can potentially do
those out of cycle.

> I am not sure about the status of the imagescallers, including the updated
> versions of ffmpeg ?

That's dependent on the upgrade from Lucid to Precise on those
machines.  I just spoke with Peter Youngmeister (who is doing that
work), and he says he'll likely get that done next week (contingent on
some package building work that he hopes to wrap up tomorrow).

Rob

Jan

	Very cool! Works for me on the browsers that it's supposed to (FF, Chrome). There's something wrong my my
XiphQT component (Ogg) so I couldn't get that part in Safari, but the WebM works fine through the QT component.

	This reminds me, now that we're supporting more formats, does it make sense to link
Extension:OggHandler/Client_download, should we providing that link even if TMH loads (so they can
download alternate codecs), and shouldn't we be linking components like <http://code.google.com/p/webm/downloads/detail?name=WebM%20Component%20Installer.pkg>?

	No rush. Just thought I'd mention that before I forgot

On Jul 25, 2012, at 12:11 PM, j <at> thing.net wrote:

> Hi all,
> 
> just wanted to let you know that labs has a mostly working setup of TMH
> again. We also pulled in updates form the kaltura branch of the
> javascript code to get improved fullscreen support and better subtitles.
> 
> An example of a video with subtitles is at:
> http://commons.wikimedia.beta.wmflabs.org/wiki/File:Mandara_Online_-_Upper_Egypt%27s_Local_News_Website.webm
> 
> labs also has a videoscaler vm now that is setup with the puppet classes
> we can use in production once the servers are ready.
> (https://gerrit.wikimedia.org/r/#/c/16654/)
> 
> so would be good to have another look at labs now and see if there are
> things missing to clean up and have another look at our changes in
> relation to security.
> 
> I also updated the script to import Youtube videos (including subtitles)
> into mediawiki. Above link was imported using it.
> The script is currently at https://github.com/bit/youtube2mediawiki
> 
> Jan
> 

+wikivideo-l :)

Wanted to share Jan's recent update on video on wikipedia efforts.

--michael

On 07/25/2012 12:11 PM, j <at> thing.net wrote:
> Hi all,
>
> just wanted to let you know that labs has a mostly working setup of TMH
> again. We also pulled in updates form the kaltura branch of the
> javascript code to get improved fullscreen support and better subtitles.
>
> An example of a video with subtitles is at:
> http://commons.wikimedia.beta.wmflabs.org/wiki/File:Mandara_Online_-_Upper_Egypt%27s_Local_News_Website.webm
>
> labs also has a videoscaler vm now that is setup with the puppet classes
> we can use in production once the servers are ready.
> (https://gerrit.wikimedia.org/r/#/c/16654/)
>
> so would be good to have another look at labs now and see if there are
> things missing to clean up and have another look at our changes in
> relation to security.
>
> I also updated the script to import Youtube videos (including subtitles)
> into mediawiki. Above link was imported using it.
> The script is currently at https://github.com/bit/youtube2mediawiki
>
> Jan
>

<div>
<br><div>A quick update: &nbsp;as I understand it, we are creating a deployable mechanism for TMH to create the transcoded versions of incoming media files.</div>
<div><br></div>
<div>I don't have an estimate on when that will be done, though. &nbsp;</div>
<div><br></div>
<div>-Chris&nbsp;</div>
</div>

<div>
<div><br></div>
<br><div>
<div>
<div>Faidon was able to create packages for ffmpeg2theora and ffmpeg, they are in place in Labs per <a href="https://bugzilla.wikimedia.org/show_bug.cgi?id=37043">https://bugzilla.wikimedia.org/show_bug.cgi?id=37043</a>
</div>
<div><br></div>
<div>At the moment TMH is not processing files in its queue, for example <a href="http://commons.wikimedia.beta.wmflabs.org/wiki/File:SSA50091.ogv">http://commons.wikimedia.beta.wmflabs.org/wiki/File:SSA50091.ogv</a>
</div>
<div><br></div>
<div>Antoine is on vacation for the next couple of days, but progress should be picking up late this week and next week.&nbsp;</div>
<div><br></div>
</div>
<div>-Chris&nbsp;</div>
</div>
</div>

<div>
<br><div><br></div>
<div>Antoine has made a number of Bugzilla tickets to track the ongoing work in labs for TMH. &nbsp;This might be of interest: &nbsp;<a href="https://bugzilla.wikimedia.org/showdependencytree.cgi?id=37079&amp;hide_resolved=1">https://bugzilla.wikimedia.org/showdependencytree.cgi?id=37079&amp;hide_resolved=1</a>
</div>
</div>

<div>
<div><br></div>
<div>Now we're getting somewhere. &nbsp;</div>
<div><br></div>
<div>It looks like late yesterday TMH started processing it's queue again. &nbsp;However, recent uploads such as&nbsp;<a href="http://commons.wikimedia.beta.wmflabs.org/wiki/File:SSA50074.ogv">http://commons.wikimedia.beta.wmflabs.org/wiki/File:SSA50074.ogv</a> are showing errors of the form:</div>
<div><br></div>
<div><br></div>
<div><br></div>
<div>
<div>'/usr/bin/ffmpeg2theora' '/mnt/upload6/wikipedia/commons/c/c1/SSA50074.ogv' -V '160' -F '15' -a '-1' -H '44100' -c '2' --no-upscaling --two-pass --keyint '128' --buf-delay '256' --width '214' --height '160' --aspect '214:160' -o '/tmp/transcode_160p.ogv396b805-1.ogv'</div>
<div><br></div>
<div>/usr/local/apache/common-local/php-trunk/bin/ulimit4.sh: line 4: /usr/bin/ffmpeg2theora: No such file or directory</div>
</div>
<div><br></div>
</div>

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