<p><span style="font-family:¸¼Àº °íµñ">To whom it may concern</span></p>
<p><span style="font-family:¸¼Àº °íµñ"><br>When I do a build of 
</span><strong><span style="font-family:¸¼Àº °íµñ">FFmpeg </span></strong><span style="font-family:¸¼Àº °íµñ">with --enable-nonfree option, there are several build 
result such as <br>libffmpeg.so,libavcodec.a,libavformat.a,libavutil.a and 
libswscale.a.</span></p>
<p><span style="font-family:¸¼Àº °íµñ"></span> </p>
<p><span style="font-family:¸¼Àº °íµñ">I found following Help option 
comment.</span></p>
<p><span style="font-family:¸¼Àº °íµñ">I have a question for you.</span></p>
<p><span style="font-family:¸¼Àº °íµñ">Does the libffmpeg.so include nonfree code 
when I do a build of </span><strong><span style="font-family:¸¼Àº °íµñ">FFmpeg 
</span></strong><span style="font-family:¸¼Àº °íµñ">with --enable-nonfree 
option?</span></p>
<p><span style="font-family:¸¼Àº °íµñ">As I understand the libffmpeg.so doesn't 
include any nonfree doec such as aac codec with --enable-nonfree 
option.</span></p>
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<p><span style="font-family:¸¼Àº °íµñ">  --enable-nonfree         allow use of 
nonfree code, the resulting libs<br>                           and binaries will 
be unredistributable [no]</span></p></td></tr></tbody></table>
<p><span style="font-family:¸¼Àº °íµñ"></span> </p>
<p><span style="font-family:¸¼Àº °íµñ">Let me explain why I think like 
above.</span></p>
<p><span style="font-family:¸¼Àº °íµñ"></span> </p>
<p><span style="font-family:¸¼Àº °íµñ">I figured out there are no changes of 
libffmpeg.so even though I do build with changing "nonfree" option.<br>But I 
found some changes in libavcodec.a.</span></p>
<p><span style="font-family:¸¼Àº °íµñ">So If I do a build with --enable-nonfree 
option there will not be any nonfree code such as aac codec releated code in 
libffmpeg.so. And there will be nonfree code such as aac codec releated code in 
libavcodec.a.</span></p>
<p><span style="font-family:¸¼Àº °íµñ">Please let me know my understanding is 
correct or not.</span></p>
<p><span style="font-family:¸¼Àº °íµñ"></span> </p>
<p><span style="font-family:¸¼Àº °íµñ">Thank you.</span></p>