Commons images loop video

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Commons images loop video

by Federico Leva (Nemo) :: Rate this Message:

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Do you know if there's a script or something to create a video loop of
Commons featured pictures?
I need it to create the background for a video, and it would be very
useful for
http://meta.wikimedia.org/wiki/Use_eye-catchers_to_attract_attention .

Nemo

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Re: Commons images loop video

by Magnus Manske-2 :: Rate this Message:

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Quick hack:

http://toolserver.org/~magnus/browser_saver.php?category=Featured%20pictures%20on%20Wikimedia%20Commons

Best viewed in full-screen mode. Tested in Firefox only.

Cheers,
Magnus



On Tue, Sep 22, 2009 at 12:13 PM, Federico Leva (Nemo)
<nemowiki@...> wrote:

> Do you know if there's a script or something to create a video loop of
> Commons featured pictures?
> I need it to create the background for a video, and it would be very
> useful for
> http://meta.wikimedia.org/wiki/Use_eye-catchers_to_attract_attention .
>
> Nemo
>
> _______________________________________________
> Commons-l mailing list
> Commons-l@...
> https://lists.wikimedia.org/mailman/listinfo/commons-l
>

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Re: Commons images loop video

by Daniel Schwen-2 :: Rate this Message:

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This is neat. Needs randomizing, noscroll, wait until images are fully
loaded, opacity/fading, Ken Burnsing(?)
But it is not what the uploader asked for, I guess. There are many
tools that do what he wants: Gwenview/Digikam, Kdenlive for example.

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Re: Commons images loop video

by Federico Leva (Nemo) :: Rate this Message:

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Daniel Schwen, 22/09/2009 14:45:
> This is neat. Needs randomizing, noscroll, wait until images are fully
> loaded, opacity/fading, Ken Burnsing(?)

But still it's great (and sooo quick). Thank you, Magnus!

> But it is not what the uploader asked for, I guess. There are many
> tools that do what he wants: Gwenview/Digikam, Kdenlive for example.

Actually the most annoying thing is to download all images individually,
then Magnus tool is (already) very useful. The problem is how to convert
the loop into a (not huge) video to be watched without internet
connection or combined with an audio recording.
Thanks,
        Nemo

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Re: Commons images loop video

by Magnus Manske-2 :: Rate this Message:

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On Tue, Sep 22, 2009 at 2:02 PM, Federico Leva (Nemo)
<nemowiki@...> wrote:
> Daniel Schwen, 22/09/2009 14:45:
>> This is neat. Needs randomizing, noscroll, wait until images are fully
>> loaded, opacity/fading, Ken Burnsing(?)
>
> But still it's great (and sooo quick). Thank you, Magnus!

I turned randomization on (was off for testing, I forgot), and now has
overflow:hidden (=noscroll). All images except the first one are
pre-cached.

Of course, wikimedia servers are down, so no joy :-(

>> But it is not what the uploader asked for, I guess. There are many
>> tools that do what he wants: Gwenview/Digikam, Kdenlive for example.
>
> Actually the most annoying thing is to download all images individually,
> then Magnus tool is (already) very useful. The problem is how to convert
> the loop into a (not huge) video to be watched without internet
> connection or combined with an audio recording.

So, some tool to (transiently) generate a tar file with all images in
a category for downloading? Might be worth a try...

Cheers,
Magnus

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Re: Commons images loop video

by Michael Dale-4 :: Rate this Message:

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We are working on using the Firefogg extension to "render" browser DOM
states to ogg video with attached audio tracks. This is part of an
effort to support "flattening" edited sequences that may include
javascript effects and css/html/svg/dom overlays into a flat ogg video
that any ogg player can view.

If you can modify any of the mentioned javascript slide-show
applications you could in add in an export function.

You will need Firefox 3.5.x and the firefogg extension installed. (
firefogg.org )

You can see the Firefogg flattener documentation here:
http://firefogg.org/dev/render.html

and example usage here...
http://firefogg.org/examples/framerender_example.html
... looks like the example has not been updated for the new api... I
have cc'ed jan the firefogg developer perhaps he can plop in a quick fix
...( looks like its calling the addAudioUrl without the duration
parameter? )

--michael





Federico Leva (Nemo) wrote:

> Daniel Schwen, 22/09/2009 14:45:
>  
>> This is neat. Needs randomizing, noscroll, wait until images are fully
>> loaded, opacity/fading, Ken Burnsing(?)
>>    
>
> But still it's great (and sooo quick). Thank you, Magnus!
>
>  
>> But it is not what the uploader asked for, I guess. There are many
>> tools that do what he wants: Gwenview/Digikam, Kdenlive for example.
>>    
>
> Actually the most annoying thing is to download all images individually,
> then Magnus tool is (already) very useful. The problem is how to convert
> the loop into a (not huge) video to be watched without internet
> connection or combined with an audio recording.
> Thanks,
> Nemo
>
> _______________________________________________
> Commons-l mailing list
> Commons-l@...
> https://lists.wikimedia.org/mailman/listinfo/commons-l
>  


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Re: Commons images loop video

by Federico Leva (Nemo) :: Rate this Message:

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Magnus Manske, 22/09/2009 16:06:

> On Tue, Sep 22, 2009 at 2:02 PM, Federico Leva (Nemo)
> <nemowiki@...> wrote:
>> Daniel Schwen, 22/09/2009 14:45:
>>> This is neat. Needs randomizing, noscroll, wait until images are fully
>>> loaded, opacity/fading, Ken Burnsing(?)
>> But still it's great (and sooo quick). Thank you, Magnus!
>
> I turned randomization on (was off for testing, I forgot), and now has
> overflow:hidden (=noscroll). All images except the first one are
> pre-cached.
>
> Of course, wikimedia servers are down, so no joy :-(

Much better. :-)

>>> But it is not what the uploader asked for, I guess. There are many
>>> tools that do what he wants: Gwenview/Digikam, Kdenlive for example.
>> Actually the most annoying thing is to download all images individually,
>> then Magnus tool is (already) very useful. The problem is how to convert
>> the loop into a (not huge) video to be watched without internet
>> connection or combined with an audio recording.
>
> So, some tool to (transiently) generate a tar file with all images in
> a category for downloading? Might be worth a try...

Yes, it would be useful. But if you need to reuse them you have the
perennial problem of metadata (title, author, license) to be downloaded
and added. :-/

Nemo

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Re: Commons images loop video

by ChrisiPK :: Rate this Message:

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Federico Leva (Nemo) wrote:
 > Yes, it would be useful. But if you need to reuse them you have the
> perennial problem of metadata (title, author, license) to be downloaded
> and added. :-/

You could just pull the parsed body of the file description pages. That would
still require you to parse the information yourself, but at least you have it
with the images.

Regards,

ChrisiPK
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