[ubuntu] Trying to convert video over using ffmpeg - says Im missing something

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http://ubuntuforums.org – Here's basically what I did: Code: alex@griever:~/Videos$ ffmpeg -i Immortals720x264.mkv -vcodec mpeg4 -qscale 2 -acodec libmp3lame -aq 3 output.mp4 Here's what I got: Quote: ffmpeg version 0.8.1-4:0.8.1-0ubuntu1, Copyright (c) 2000-2011 the Libav developers built on Mar 22 2012 05:29:10 with gcc 4.6.3 This program is not developed anymore and is only provided for compatibility. Use avconv instead (see Changelog for the list of incompatible changes). [matroska,webm @ 0x9b9a240] max_analyze_duration reached [matroska,webm @ 0x9b9a240] Estimating durat (Hardware)