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ZopeMinder, ffmpeg and h264

Posted: Wed Jun 09, 2010 5:28 pm
by ioclaudio
Hi all,
how can I check if my installation of ZopeMinder is using the h264 codec?
I suppose I should check something on the ffmpeg used by ZM.

And if it is not using h264 what should be done to use it?

I'm using an Ubuntu server.

Thank you very much

cld

Posted: Thu Jun 10, 2010 9:47 am
by gopher
not sure if you need ffmpeg to encode or decode. but these commands will list the compile options and enabled features.

Code: Select all

ffmpeg -codecs
ffmpeg -formats
if what you want is not listed you will have to recompile ffmpeg

http://ubuntuforums.org/showthread.php?t=786095

Posted: Thu Jun 10, 2010 10:14 am
by ioclaudio
gopher wrote:not sure if you need ffmpeg to encode or decode. but these commands will list the compile options and enabled features.

Code: Select all

ffmpeg -codecs
ffmpeg -formats
if what you want is not listed you will have to recompile ffmpeg
http://ubuntuforums.org/showthread.php?t=786095
Thank you for your answer.

I think that h264 decode feature on ZM should be enabled to support cameras that use this format and to receive videos from these cameras or acquisition cards.
On the contrary, the h264 encode feature should be enabled on ZM to produce the videos of the events in this format, is it right?
So, perhaps is a stupid question, but how can I see if the video of the events is in this format?

cld

Posted: Thu Jun 10, 2010 10:17 pm
by kingofkya
The problem with that is its a external library that we have no control of its your distros mantaners decision to enable it or not.

Also most of the type its not enabled because of legal concerns.