rtmpdmp is using
cached swf player data for SWFVerification response which is not valid anymore. if we set the option
--swfAge 0 (by default it's 30 days) it forces rtmpdump to fetch new swf file but in this particular case their cache server returns HTTP 304 response saying swf player is not modified. there are two ways you can correct this.
1. delete
.swfinfo file from
user directory (C:\Documents and Settings\username).
2. instead of --swfVfy | -W switch use
Code:
--swfUrl "http://media.kelbymediagroup.com/players/player5.6/player.swf" --swfsize 205074 --swfhash "22589a1043f320c0d30995949dce327c3e8fe973fe56f8d35d493c6f3cf5eda2"