[Live-devel] Stream JPEG images created with OpenCV

Ross Finlayson finlayson at live555.com
Tue Jun 14 21:40:35 PDT 2011


>\Hi!!... i'm trying to solve a problem to create a stream application.
>
>I have an application that use OpenCV to capture frames from any 
>camera connected .. this works in a thread feeding a circular buffer 
>(using semaphores ).. then i read from this buffer to do some 
>processing and feed another circular buffer to storages the frames 
>(OpenCV image representation) ... So i wan't to read from this 
>frame, encode the data into a JPEG image (this can be donde with 
>libjpeg or using OpenCV so no problem here) .. and use this new jpeg 
>image (not a file a memory buffer) .. and stream this..
>
>Can this be done with live555? (first question)
>
>I read the Elphel code and i trying to understand how the library works.
>
>I need to create a VideoSource or something like that or i can use 
>something to "Push" this jpeg images to do the streaming part?
>
>Is there any guideline, example or something where i can found 
>information of how to do this..

Yes, see http://www.live555.com/liveMedia/faq.html#liveInput
-- 

Ross Finlayson
Live Networks, Inc.
http://www.live555.com/


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