Re: Proposed W3C Charters: Web Platform and Timed Media Working Groups

2015-08-18 Thread Chia-Hung Tai
Hi, DBaron,
I would like to support the creation of Timed Media Working Group. Because
Media Capture is one of other deliverables, I would like to put the work[1]
to this working group.  Thanks.

[1]: http://chiahungtai.github.io/mediacapture-worker/

BR,
CTai

2015-08-10 2:59 GMT+08:00 L. David Baron :

> The W3C is proposing revised charters for:
>
>   Web Platform Working Group:
>   http://www.w3.org/2015/07/web-platform-wg.html
>   https://lists.w3.org/Archives/Public/public-new-work/2015Jul/0020.html
>
>   Timed Media Working Group
>   http://www.w3.org/2015/07/timed-media-wg.html
>   https://lists.w3.org/Archives/Public/public-new-work/2015Jul/0020.html
>
> The Web Platform Working Group ***replaces the HTML and WebApps
> Groups***.
>
> The Timed Media WG splits some of the media work that was happening
> in HTML (MSE, EME) into a separate group.
>
> Mozilla has the opportunity to send comments or objections through
> Thursday, September 10.
>
> Please reply to this thread if you think there's something we should
> say as part of this charter review.
>
> -David
>
> --
> π„ž   L. David Baron http://dbaron.org/   𝄂
> 𝄒   Mozilla  https://www.mozilla.org/   𝄂
>  Before I built a wall I'd ask to know
>  What I was walling in or walling out,
>  And to whom I was like to give offense.
>- Robert Frost, Mending Wall (1914)
>
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[Mozlandia] Introdution to Project FoxEye in Portland Work Week.

2014-12-04 Thread Chia-Hung Tai
Hi, there,
I would like to held a session to introduce a new project, FoxEye. The goal of 
this project is trying to bring modern computer vision technologies to the Web. 
I would like to hear your valuable inputs.
When: 3:00 PM, Thursday, 4-Dec-2014
Where: Salon D, Ball-room level, Marriott Water Front.
Agenda:
1. Why
2. What
3. Some demos on flame and browser.
4. How
5. Real world use cases
6. Conclusion
7. Q&A

You can see https://wiki.mozilla.org/Project_FoxEye for more information.

Best regards,
CTai
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Re: [b2g] [Mozlandia] Introdution to Project FoxEye in Portland Work Week.

2014-12-05 Thread Chia-Hung Tai
Hi, there,
Below link is the presentation file for the session "Introdution to Project 
FoxEye".
https://wiki.mozilla.org/File:Project_FoxEye_Portland_Work_Week.pdf

Basically we can do some amazing features on camera/MediaStream and 
gallery/HTMLImageElement based on this project.
For example, text recognition, video editor, augmented reality, image filter, 
face detection/recognition, camera HDR/panorama, any camera/webcam related 
creatives can be benefited from this project. I already did text recognition 
with WebCam on browser and face tracking on Flame and browser.
Feel free to contact me, if you want to see a live demo.

You can also see below link for more information.
https://wiki.mozilla.org/Project_FoxEye
Bug ID: https://bugzilla.mozilla.org/show_bug.cgi?id=1100203
https://bugzilla.mozilla.org/show_bug.cgi?id=1100203 

Best Regards,
CTai

- εŽŸε§‹ιƒ΅δ»Ά -----
ε―„δ»Άθ€…: "Chia-Hung Tai" 
ζ”Άδ»Άθ€…: dev-platform@lists.mozilla.org, dev-...@lists.mozilla.org
ε―„δ»Άε‚™δ»½: 2014 12 月 4 ζ˜ŸζœŸε›› δΈ‹εˆ 12:47:20
δΈ»ζ—¨: [b2g] [Mozlandia] Introdution to Project FoxEye in Portland WorkWeek.

Hi, there,
I would like to held a session to introduce a new project, FoxEye. The goal of 
this project is trying to bring modern computer vision technologies to the Web. 
I would like to hear your valuable inputs.
When: 3:00 PM, Thursday, 4-Dec-2014
Where: Salon D, Ball-room level, Marriott Water Front.
Agenda:
1. Why
2. What
3. Some demos on flame and browser.
4. How
5. Real world use cases
6. Conclusion
7. Q&A

You can see https://wiki.mozilla.org/Project_FoxEye for more information.

Best regards,
CTai
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[FoxEye] Web API discussion: MediaStream with worker and ImageBitmap extension.

2015-06-16 Thread Chia-Hung Tai
Hi, there,
Recently, I launched FoxEye project. The goal of this project is bringing
the power of computer vision and image processing to the Web. You can see
more detail in [1].
To achieve the goal, we need to extend the current Web API. Right now, we
just came out two drafts, *MediaStream with worker*[2] and *ImageBitmap
extension*[3], and would like to discuss in public to reach more
suggestions.
Since we would like to standardize both specs into W3C and we believe that
your suggestions would make the API better. We also open two bugs for those
two API, [4] and [5].

I also discover some open questions when I implement the prototype. The
followings are the questions.


* - Should we need  a separate VideoWorkerGlobalScope and a special
VideoWorker object?- Dropping frame mechanism for WorkerMonitor and
WorkerProcessor- Dispatch every video frame (flow controlled by
application)- Should Gecko limited maximum on-flow VideoProcessEvent?-
Should we support max FPS for the case to allow Web developer to  get frame
slower than original video frame rate?- The concrete definition of
playbackTime in VideoProcessEven*

BTW, We will have a demo in Science Fair and a session during Whistler work
week.

Science Fair in Whistler:
5PM~7PM, Tuesday

FoxEye session in Whistler:
2PM~PM, Thursday
location: may be changed to Whistler conference center due to WebRTC
session conflict.

Looking forward to seeing you Whistler.

[1]: https://wiki.mozilla.org/Project_FoxEye
[2]: http://chiahungtai.github.io/mediacapture-worker/
[3]: http://kakukogou.github.io/spec-imagebitmap-extension/
[4]: https://bugzilla.mozilla.org/show_bug.cgi?id=1108950
[5]: https://bugzilla.mozilla.org/show_bug.cgi?id=1141979

Best Regards,
CTai
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