[plug] screen capture/recording software
Arjen Lentz
arjen at lentz.com.au
Wed Mar 13 06:05:52 UTC 2013
Hi Jason
> My "unfortunately" comment was with respect to quality and filesize of
> ogg vs mp4 rather than a statement on anything else.
As I understand, there are difference ways and gradations for compression of Ogg Theora streams, and similar for transcoding to a lower res or other lossy process to get to the size you need for a particular purpose. (Ogg is just the container format, it does not encode either audio or video itself).
See these links for info, links and tools for this:
http://v2v.cc/~j/ffmpeg2theora/examples.html (ffmpeg2theora)
http://free-electrons.com/community/videos/mini-howto/
Ogg formats (both audio and video) were specifically designed to have good quality at low bitrates, so I'm pretty sure you can produce a satisfactory result with the appropriate postprocessing.
Once you are happy with the parameters, that process can be scripted/automated for future recordings.
Cheers,
Arjen.
--
Exec.Director @ Open Query (http://openquery.com) MySQL services
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Personal blog at http://lentz.com.au/blog/
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