[Red5devs] Creating a composite of webcam videos

Dominick Accattato daccattato at gmail.com
Tue May 6 07:43:53 PDT 2008


This is possible, The following skills are required:  Knowledge of Red5
source, Custom developement, FFMpeg.

On Tue, May 6, 2008 at 10:27 AM, Valentin Manthei <mail at valentin-manthei.de>
wrote:

>  Hi Piers,
>
> ok, I thought you only try to append the videos.
> The idea of creating a video wall is quite cool, but I don't have any idea
> how to create something like this using a command line tool which can be
> called from red5.
>
> Streaming all the small videos for themselves and arranging them together
> in Actionscript should be a very slow task, but possible.
>
> Best regards,
> Valentin
>
> Piers Cowburn schrieb:
>
> Hi Valentin,
>  Thanks for your response, just wanted to clarify something though as I'm
> not sure that I explained myself fully. I don't want to append the videos to
> one-another, rather I'd like to have them play at the same time, but next to
> each other, so that in the end there will be a large video wall of tiny
> videos, all in the same file. Would ffmeg allow me to do that?
>
>  Cheers,
> Piers
> me at pierscowburn.com
>
>
>
>  On 6 May 2008, at 14:56, Valentin Manthei wrote:
>
>  Hi Piers,
>
>  that issue can easily be solved using ffmpeg (http://ffmpeg.mplayerhq.hu
> /).
> You can run that tool with the specific parameters (resizing, appending
> to other videos) from your webapp.
>
>  Best regards,
> Valentin Manthei
>
>  Piers Cowburn schrieb:
>
> Hi,
>
>  This is my first post to the list, so thanks in advance for any help
> you can give me, it will be very much appreciated. I'm scoping out a
> project where we need to allow people to record some video with their
> webcam onto the server (this part I'm fine with), but the we need to
> shrink the video down to about 10% of its size and comp it into a
> larger video containing various other people's footage.
>
>  Does anyone know how I would go about doing this? It seems like it
> should be fairly simple but I'm just not sure where to start.
>
>  Regards,
> Piers
> me at pierscowburn.com
>
>
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>
>  piers at cowangroup.co.uk
> 0207 631 3278
>
>
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-- 
Dominick Accattato, CTO
Infrared5 Inc.
www.infrared5.com
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