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<p><span style="font-size: 12pt;"> </span><span style="font-size: 12pt;">> </span><span style="font-size: 12pt;">First I've installed libmp3lame as described in ffmpeg compilation guide. I've installed ffmpeg libraries by</span></p>
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<div><font color="#666666" face="monospace, monospace">> $ ./configure</font></div>
<div><font color="#666666" face="monospace, monospace">> $ make</font></div>
<div><font color="#666666" face="monospace, monospace">> $ sudo make</font></div>
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<div>Did you enabled lipmp3lame
<pre class="wiki" style="border: 1px solid rgb(215, 215, 215); box-shadow: rgb(238, 238, 238) 0px 0px 1em; border-radius: 0.3em; margin: 1em 1.75em; padding: 0.25em; overflow: auto; font-size: 13px; background: rgb(247, 247, 247);">--enable-libmp3lame</pre>
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<div>see this link for clear steps. <a href="https://trac.ffmpeg.org/wiki/How%20to%20quickly%20compile%20FFmpeg%20with%20mp3,%20aac%2B%20and%20x264" id="LPlnk83732" title="https://trac.ffmpeg.org/wiki/How%20to%20quickly%20compile%20FFmpeg%20with%20mp3,%20aac%2B%20and%20x264
Ctrl+Click or tap to follow the link">https://trac.ffmpeg.org/wiki/How%20to%20quickly%20compile%20FFmpeg%20with%20mp3,%20aac%2B%20and%20x264</a></div>
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<div>Regards,</div>
<div>Mohamed Moanis.</div>
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<a id="LPUrlAnchor_14564398214780.9170824608299342" href="https://trac.ffmpeg.org/wiki/How%20to%20quickly%20compile%20FFmpeg%20with%20mp3,%20aac%2B%20and%20x264" target="_blank" style="text-decoration: none;">How to quickly compile FFmpeg with mp3, aac+ and
x264 – FFmpeg</a></div>
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trac.ffmpeg.org</div>
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Follow these steps before you attempt to compile your FFmpeg: Compile/install libmp3lame; See How to quickly compile libfdk-aac; See How to quickly compile libx264</div>
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