PLDWWW: sparky

[SamChi]

Author: SamChi   Date: Sat Mar 20 03:37:27 2010 GMT
Module: PLDWWW   URL: http://www.pld-linux.org/sparky?action=diff&rev2=6&rev1=5
---- Log message:
- commands: capture desktop

---- Page affected: sparky

---- Diffs:

================================================================
The comment on the change is:
- commands: capture desktop

  #language en
- == Przemysław Iskra ==
+ = Przemysław Iskra =
  
- Email: [[MailTo(sparky at pld-linux.org)]]
+  * Email: [[MailTo(sparky at pld-linux.org)]]
+  * IRC: SamChi @ [freenode.net]
  
- === Some links I never can find ===
+ == My other work ==
+  * [http://rsget.pl/ rsget.pl] - powerful downloader
+  * [http://ep09.pld-linux.org/~sparky/hc08-usb/ hc08-usb] - me playing with electronics
+  * [http://samchi.deviantart.com/ samchi @ deviantart] - pseudo-artistic work
+  * [http://www.youtube.com/user/SamaelsChild youtube channel] - nothing interesting, yet
  
+ == Some links I never can find ==
+ 
- ==== PowerPC ====
+ == PowerPC ==
   * (pdf) [http://refspecs.freestandards.org/elf/elfspec_ppc.pdf SystemV ABI]
   * (pdf) [http://www.freescale.com/files/product/doc/MPCFPE32B.pdf 32bit PEM]
   * (pdf) [http://www.freescale.com/files/32bit/doc/ref_manual/ALTIVECPIM.pdf Altivec PIM]
@@ -18, +25 @@

   * (pdf) [http://moss.csc.ncsu.edu/~mueller/cluster/ps3/SDK3.0/docs/arch/PPC_Vers202_Book1_public.pdf 64bit User Instruction Set] ([http://www.ibm.com/developerworks/eserver/library/es-archguide-v2.html page])
   * (html) [http://www.ibm.com/developerworks/linux/library/l-powasm4.html function calls, 64-bit ABI]
  
- === My other work ===
-  * [http://rsget.pl/ rsget.pl] - powerful downloader
-  * [http://ep09.pld-linux.org/~sparky/hc08-usb/ hc08-usb] - me playing with electronics
-  * [http://samchi.deviantart.com/ samchi @ deviantart] - pseudo-artistic work
-  * [http://www.youtube.com/user/SamaelsChild youtube channel] - nothing interesting, yet
+ 
+ == Useful commands ==
+ 
+ ===== capture desktop (with compiz under nvidia) =====
+ For 5 minutes requires 16GB of disk space and fast hard drive(s).
+ {{{
+ gst-launch ximagesrc use-damage=false num-buffers=4800 ! video/x-raw-rgb,framerate=15/1 ! ffmpegcolorspace ! avimux ! filesink location=desktop-raw.avi
+ }}}
+ Encode.
+ {{{
+ for PASS in 1 2 3; do
+   mencoder desktop-raw.avi -oac pcm -ovc x264 -o desktop-big.avi -x264encopts bitrate=800:pass=$PASS
+ done
+ }}}
  
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