[OSC_dev] Images ?

Gaspard Bucher gaspard at teti.ch
Thu Mar 5 02:34:46 PST 2009


Sorry for the confusion.

Since your software is also doing video processing, I will be
implementing video processing in rubyk and am interested in enabling
external video processing through osc (multilayer matrix) by using a
common (compressed/uncompressed) raw image format. The first goal is
to use multiple rubyk instances, but it might as well be some other
tool.

Gaspard

On Thu, Mar 5, 2009 at 10:37 AM, Xavier Miller <xavier.miller at cauwe.org> wrote:
> Hello,
>
> The MagicQ is a lighting console from Chamsys http://www.chamsys.co.uk.
>
> I work for ArKaos (http://www.arkaos.net) an interactive video softare
> company.
>
> I will take a look at oscit.
>
> Xavier
>
> Gaspard Bucher a écrit :
>> Your products look really nice ! I understand your need for a simple
>> picture tag. "p" seems just fine.
>>
>> By the way, we are working on a small set of common osc
>> idioms/features to help applications and controllers talk to each
>> other: http://rubyk.org/oscit
>>
>> It would be really great if you could join in ! I'd love to see
>> something like the MagicQ being controlled or controlling rubyk or
>> other oscit enabled applications / hardware.
>>
>> Gaspard
>>
>> On Thu, Mar 5, 2009 at 9:54 AM, Xavier Miller <xavier.miller at cauwe.org> wrote:
>>> Hello,
>>>
>>> Here is what we want to do with OSC, and we know that OSC is so
>>> potentially powerful that we will do it!
>>>
>>> http://www.scribd.com/doc/4021424/MagicQ-Arkaos
>>>
>>> Xavier.
>>>
>>> Xavier Miller a écrit :
>>>> I have an application : send thumnails from the application to the
>>>> controller, so that the remote user can have previews, or upload images
>>>> to the application (but in that case, it would be better a "file tag",
>>>> with name and contents).
>>>>
>>>> A blob is not a solution because it would need to be analyzed twice:
>>>> defining the type (blob), then re-analyze it.
>>>> If it is stated as "picture", all OSC applications recoginzing it will
>>>> immediately get the picture, the others will ignore the tag.
>>>>
>>>> For example, images are transferred in ArtNet/MSEX protocol (for
>>>> lighting consoles, media servers, video systems). So why not for OSC ? ;)
>>>>
>>>> Xavier.
>>>>
>>>> Gaspard Bucher a écrit :
>>>>> I am not sure I see any cross-application use case where it would be
>>>>> needed to have a common picture format. Most of the cases I see are
>>>>> image processing applications in which cases you need a lossless
>>>>> compression (not some jpg or png). Personally I could use a special
>>>>> compressed blob with some meta-data on the size and number of layers
>>>>> (multi-plane matrix).
>>>>>
>>>>> Gaspard
>>>>>
>>>>> On Thu, Mar 5, 2009 at 8:37 AM, Xavier Miller <xavier.miller at cauwe.org> wrote:
>>>>>> Hello,
>>>>>>
>>>>>> In our application, we plan to send images in OSC messages. Is already a
>>>>>> type tag defined ? I think it should be interesting to define one, which
>>>>>> is not "blob".
>>>>>>
>>>>>> Something like "p" (picture), then the image format (bmp, xpm, png,
>>>>>> jpg... / dimensions), then the image blob itself.
>>>>>>
>>>>>> Kind regards,
>>>>>> Xavier Miller.
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