first set the correct norm. Well, it seems logically correct: TV
standard is "more constant" for current country than geometry
settings of a variety of TV capture cards which may work in ITU or
- square pixel format. Remember that users now can lock the norm to
- avoid any ambiguity.
+ square pixel format.
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Please note that lavplay/lavrec are also included in the MJPEG-tools
(http://mjpeg.sf.net/).