====== Video Capturing ======

===== glc ALSA & OpenGL capture tool =====
[[https://github.com/nullkey/glc/wiki|glc Homepage]]\\

[[http://v2v.cc/~j/ffmpeg2theora|ffmpeg2theora]]: a simple tool for creating Ogg Theora files

[[http://fixounet.free.fr/avidemux|Avidemux]]: a free video editor designed for simple cutting, filtering and encoding tasks


**Record**

start capturing immediately
<code>
glc-capture -s <executable>
</code>
30fps + lock fps when capturing
<code>
glc-capture -f 30 -n -s <executable>
</code>

**Play**
<code>
glc-play <filename>
</code>

**Encode** (without audio)
<code>
glc-play <filename> -y 1 -o - | ffmpeg -i - -vcodec libtheora -b 2000k video.ogv
</code>
or
<code>
glc-play <filename> -y 1 -o - | mencoder -demuxer y4m - -ovc lavc -lavcopts vcodec=mpeg4:vbitrate=3000 -o video.avi
</code>

**Transcode to FLV**
<code>
ffmpeg -i video.avi video.flv
</code>

**Transcode to OGG**
<code>
ffmpeg -i video.avi -vcodec libtheora video.ogv
</code>


===== Istanbul desktop session recorder =====

[[http://live.gnome.org/Istanbul|Homepage]]