FFMPEG command is still referring to old build [closed] - linux

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The version of FFMPEG that came on my server does not have the correct codecs I need for web encoding.
I've followed this guide to completion to recompile FFMPEG on my server https://trac.ffmpeg.org/wiki/CompilationGuide/Centos
Now when I use the FFMPEG, it is still calling the old build as it shows the build date as 2013 and it doesn't have the codecs I chose.
I'm lost as to how I should proceed, I can't find where the new build is located on my server either.
Did I need to uninstall FFMPEG before following the guide? How would I do that?
I'm using CENT OS 6.4
I apologize if this is something obvious, I am new to linux.
Thanks for any help, I'm really stuck on this.

The ffmpeg binary can be found in the bin directory under the directory you passed as the prefix option to configure.

The guide you supplied uses a different installation path which can't be found under default executing environment, you can run the complied ffmpeg with full path which should look like this:$HOME/ffmpeg_build/bin/ffmpeg

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I know that truecrypt isn't capable of creating a hidden OS but in another post someone describes the steps to do it manually and that he does it to all of his linux computers all of the time. Can anyone elaborate on his steps so that someone (like myself) who is not as experienced could accomplish this?
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Closed 5 years ago.
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I am trying to connect to openvpn with google authenticator enabled but it is showing the issue
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Closed 7 years ago.
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We're migrating an application from a very old Solaris box over to a relatively newer Linux machine. I'm having trouble finding an equivalent for a command line option that was used on our old server when running tar on the newer one. I'm assuming that it is obsolete now, as I don't see anything via man or searching online to indicate why it was done away with... but if anyone has any information, it would be very much appreciated.
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Closed 8 years ago.
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A bit of a silly question , please forgive my lack though, new UNIX user .
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