issue of streaming video webcam

Hello

Before you buy Flash Media Server, I would like to know that:

-is it possible to crop the video webcam (because I need that part of the whole image) before streaming from Flash Player to the client on the media server? (she would reduce the bandwidth a lot)

-If not, the player can store parts of the video until it is fully listened with all it's data (30 fps) on the server? (for example: client: low bandwidth, I need all the frames that the webcam real-time records is not serious if it takes 1 minutes 20 seconds of video, that would be ok.)

Thank you


Peter

It is not possible to crop the video in the flashplayer. You can use the method Camera.setMode with the favorArea indicator is set to true to force a resolution of unsuppored but which often results in lowered image quality.

You may not store video locally but you can increase the buffer in the efforts to minimize the frame drops (see the bufferTime of the netstream class property). When you use an editing buffer, the Flashplayer does that drop frames when the buffer is full. I've never tried using a tampon for more than 10 seconds on a publishing stream, so I don't know if there is a limit to the increase (Nothing in the documentation on this subject). That said, if the user doesn't have sufficient bandwidth to publish in real time, images begin to fall eventually... no way to completely avoid this as far as I KNOW, other than to reduce the speed of transmission publishing.

Tags: Adobe Media Server

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