LATEST VERSION OF FFMPEG DOWNLOADED 14DEC12 and installed on FreeBSD 10.0


CROPPING LATEST VERSION crop=
ffmpeg -i GOPR0088.MP4 -vf "crop=852:480" gpr88.mpg
Also
ffmpeg -i GOPR0088.MP4 -vf "crop=852:480:50:25"  may work

 This crops image to 852 x 480 starting at x = 50 and y = 25.

EXTRACT TIME SEGMENT -ss -t ffmpeg -ss 7 -i GOPR0090.MP4 -t 3 gpr.mpg
[Starts seven seconds in and records three seconds.]

DISABLE SOUND -an
ffmpeg -i GOPR0090.MP4 -an gpr.mov

---------- COMBINE AUDIO VIDEO ----------
------------------ mp3 -------------------
ffmpeg -i xyzVid.mp4 -i abcAudio.mp3 -acodec aac -vcodec mpeg4 -strict -2
newVid.mp4
  Note:  My installation of ffmpeg on FBSD states it isn't set up for aac
and to try -strict -2.  I have installed libLameMp3 but it can't find it
yet - path troubles.

  --------------- OGG Vorbis -----------------------
     This ogg verstion of Audio/Video works ffmpeg -i CoffeeAndTea.ogg -i
xyzVid.mp4 -acodec libvorbis -vcodec mpeg4 newVidOGG.mp4
  Note:  ffmpeg errored a lot with red text stating "incorrect timestamp"
and "Queue input is backwards in time".  --------------- OGG Vorbis
-----------------------
     This ogg verstion of Audio/Video works ffmpeg -i CoffeeAndTea.ogg -i
xyzVid.mp4 -acodec libvorbis -vcodec mpeg4 newVidOGG.mp4
  Note:  ffmpeg errored a lot with red text stating "incorrect timestamp"
and "Queue input is backwards in time".


MP4 COMPILE -vcodec mpeg4
ffmpeg -ss 320 -i GOPR0171.MP4 -vcodec mpeg4 -s 960X528 SlueRide.mp4