Dear All,
on the default.xml in dialplan directory of FS, content video extension 
dialplan with file extension fsv,

   562     <extension name="video_record">
   563       <condition field="destination_number" expression="^9993$">
   564         <action application="answer"/>
   565         <action application="record_fsv" 
data="/tmp/testrecord.fsv"/>
   566       </condition>
   567     </extension>
   568
   569     <extension name="video_playback">
   570       <condition field="destination_number" expression="^9994$">
   571         <action application="answer"/>
   572         <action application="play_fsv" data="/tmp/testrecord.fsv"/>
   573       </condition>
   574     </extension>

what is the fsv video format from? as we know flv for flash video,
how to convert from mp4 or avi to fsv file extension?

thank you in advanced,

best regard,

mashudi