<html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body bgcolor="#FFFFFF" text="#000000"> I am now able to record my A/V to an AVI file. Many thanks for your help. I thought I would try to record in a different format with more compression, so I attempted to follow the example supplied in the description of mp4mux. That example uses x264enc - but when I attempted to call it, I got a message erroneous pipeline: no element "x264enc" Obviously the system cannot find x264enc - so where would I find it? Ian <div class="moz-signature">-- -- Ian Davidson 239 Streetsbrook Road, Solihull, West Midlands, B91 1HE -- Facts used in this message may or may not reflect an underlying objective reality. Facts are supplied for personal use only. Recipients quoting supplied information do so at their own risk. Facts supplied may vary in whole or part from widely accepted standards. While painstakingly researched, facts may or may not be indicative of actually occurring events or natural phenomena. The author accepts no responsibility for personal loss or injury resulting from memorisation and subsequent use. </div> </body> </html>