# HG changeset patch # User Oleksandr Gavenko # Date 1382732742 -10800 # Node ID c294b08432576adbfa01a2424ebe0cf782aadc1c # Parent c029267830ff6a252fe0bfabe18602338cc6cf96# Parent 16607af623bcfa68f7578981a9c068d43747c2f8 merged diff -r 16607af623bc -r c294b0843257 screencast.rst --- a/screencast.rst Tue Oct 22 22:59:22 2013 +0300 +++ b/screencast.rst Fri Oct 25 23:25:42 2013 +0300 @@ -34,15 +34,6 @@ screen-mouse-image Mouse pointer image to use. -Wink. -===== - -Using Wink you can capture screenshots, add explanations boxes, buttons, -titles etc and generate a highly effective tutorial for your users. - - http://www.debugmode.com/wink/ - home page - vnc2flv. ======== @@ -51,14 +42,38 @@ http://www.unixuser.org/~euske/python/vnc2flv/index.html home page -ffmpeg. -======= +libav. +====== :: - $ ffmpeg -f x11grab -s cif -i :0.0 capture.mpg + $ sudo apt-get install libav-tools + + $ avconv -f x11grab -s cif -r 25 -i :0.0 /tmp/out.mpg + $ avconv -f x11grab -s cif -r 25 -i :0.0+10,20 /tmp/out.mpg + + +ffmpeg. +======= + +Only video:: + + $ ffmpeg -f x11grab -r 25 -s cif -i :0.0 out.mpg + $ ffmpeg -f x11grab -r 25 -s 1024x768 -i :0.0 out.mpg -Recordmydesktop. +Video with audio:: + + $ ffmpeg -f oss -i /dev/audio -f x11grab -s cif -r 3 -ab 11 -i :0.0 out.mp4 + +Oprsions description: + + * ``-r`` frames per second + * ``-s`` resolution + +recordMyDesktop. ================ +:: + + $ recordmydesktop --windowid $(xwininfo | awk '/Window id:/ {print $4}') Screenshort movies. =================== @@ -69,6 +84,19 @@ $ mencoder "mf://*.jpg" -mf fps=30 -o output.avi +Screenshort movie by ffmpeg. +---------------------------- +:: + + mplayer -ao null -ss 0:0:33 -endpos 2 eagles.avi -vo jpeg:outdir=~/dir + mplayer -ao null -ss 0:0:33 -endpos 2 eagles.avi -vo png:z=9:outdir=~/dir + +Here: + + * ``-ss`` tells mplayer where you begin + * ``-endpos`` tells mplayer where to stop (minutes) + * ``z=9`` sets compression level + ImageMagic and shell script. ---------------------------- :: diff -r 16607af623bc -r c294b0843257 video.rst --- a/video.rst Tue Oct 22 22:59:22 2013 +0300 +++ b/video.rst Fri Oct 25 23:25:42 2013 +0300 @@ -122,17 +122,16 @@ and if u try this on an alpha, u may need to change Word32 to int in amr/typedef.h -Video editor. -============= +Video editors. +============== +:: -Cinelerra. ----------- + $ sudo apt-get install pitivi kino -Cinelerra is a prosumer non-linear video editing system. It is designed for the GNU/Linux operating -system. +See: - http://cinelerra.org - Home page. - http://ru.wikipedia.org/wiki/Cinelerra - Wikipedia page. + http://www.pitivi.org/ + pitivi home page. + http://www.kinodv.org/ + Kino home page.