[Rock-dev] Avi export for log files

[Alexander Duda]

On 06/24/2013 01:50 PM, Matthias Goldhoorn wrote:
> On 24.06.2013 13:46, Alexander Duda wrote:
>> In the long run my preferred solution would be to directly interface
>> opencv or other libraries with ruby. We are not there, yet. Therefore
>> your proposed solution might be a helpful tool for the next couple of
>> months. Nevertheless we have full OpenCV 2.4.9 bindings for ruby in an
>> experimental stage. As soon as we can release it rock-export would
>> directly use OpenCV to export frames as png,jpgs,avi,...
> You are sure that opencv supports video-encoding in an efficient way?
> In the past the encoding capabilities were really limted. The _really_
> best way would be to use ffmpeg from my point of view.
> So interfacing ffmpeg is the hard-task here.
>
> Matthias
>
It depends. For me it would be fine if rock-export is a generating an 
"Ok" video from the log files. For all people wanting more they should 
export to png and use ffmpeg from the command line.

Alex

-- 
Dipl.-Ing. Alexander Duda
Unterwasserrobotik

DFKI Bremen
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