[FFmpeg-user] GPL'd libfaad2 support when compiling without --enable-gpl ?

[Ewald Peiszer]

 > "2".  Current versions of ffmpeg *decode* AAC internally.  Try "ldd 
$(which ffmpeg)"

Thanks Phil!

Two more things:

1) Are there notable/known quality differences between the internal AAC 
decoder and libfaad2 library in terms of system ressources, audio 
quality and stability/reliability?

2) the output of ldd does not show any references to an external mp3 
decoder library so I assume that the same is true for mp3 decoding?

  linux-vdso.so.1 =>  (0x00007ffff83fe000)
         libavformat.so.1d => /usr/lib/libavformat.so.1d 
(0x00007f58efdb9000)
         libavcodec.so.1d => /usr/lib/libavcodec.so.1d (0x00007f58ef77e000)
         libavutil.so.1d => /usr/lib/libavutil.so.1d (0x00007f58ef575000)
         libm.so.6 => /lib/libm.so.6 (0x00007f58ef2f4000)
         libpthread.so.0 => /lib/libpthread.so.0 (0x00007f58ef0d8000)
         libc.so.6 => /lib/libc.so.6 (0x00007f58eed76000)
         libz.so.1 => /usr/lib/libz.so.1 (0x00007f58eeb5f000)
         libogg.so.0 => /usr/lib/libogg.so.0 (0x00007f58ee95a000)
         libdc1394_control.so.13 => /usr/lib/libdc1394_control.so.13 
(0x00007f58ee74a000)
         libdl.so.2 => /lib/libdl.so.2 (0x00007f58ee546000)
         libgsm.so.1 => /usr/lib/libgsm.so.1 (0x00007f58ee339000)
         libtheora.so.0 => /usr/lib/libtheora.so.0 (0x00007f58ee0f5000)
         libvorbis.so.0 => /usr/lib/libvorbis.so.0 (0x00007f58edec9000)
         libvorbisenc.so.2 => /usr/lib/libvorbisenc.so.2 
(0x00007f58edaef000)
         /lib64/ld-linux-x86-64.so.2 (0x00007f58f0040000)
         libraw1394.so.8 => /usr/lib/libraw1394.so.8 (0x00007f58ed8e9000)

cheers
Ewald