search for: pixel_manipulation_with_canvas

Displaying 2 results from an estimated 2 matches for "pixel_manipulation_with_canvas".

2011 Sep 20
2
Adding a data in Live OR Saving Stream on Server side.
...he real, live stream, and not lag too far > behind. > Thanks Again, I can think for another trick then.. == with video == in Video frames , we can use first 16 Pixel to encode slide number. We can use CANVAS API to process individual frames ( https://developer.mozilla.org/En/HTML/Canvas/Pixel_manipulation_with_canvas ) each 16 pixel can be 0 or 1 (black and white). We can generate slidenumber at client side. I need to find a way where I can push slide number information in pixel. Let me redefine my question again. I want to generate a video where I can modify pixel information of each frame. kind of dynamic f...
2011 Sep 20
3
Adding a data in Live OR Saving Stream on Server side.
I want to build a website where user can listen my voice. I want to use only Icecast. But on my website I want to display some data too inside a stream. What data I want to add ? basically on my website there are various images. each image having a number. While I deliver my lecture I want to send image number too. Now I can send this number using http PUSH/PULL but I do not know How it will be