Synology violates GPL

[llogan]

Apparently distributed with the DS214play. Uses --enable-nonfree.

Unrelated, but note the proprietary --enable-libh264_smd.

$ /var/packages/VideoStation/target/bin/ffmpeg
ffmpeg version 2.0.2 Copyright (c) 2000-2013 the FFmpeg developers
  built on Jan  7 2015 19:58:57 with gcc 4.6.3 (crosstool-NG 1.17.0)
  configuration: --prefix=/usr/pkg --incdir='${prefix}/include/ffmpeg' --arch=i686 --target-os=linux --cross-prefix=/usr/local/i686-pc-linux-gnu/bin/i686-pc-linux-gnu- --enable-cross-compile --enable-optimizations --enable-pic --enable-gpl --enable-version3 --enable-nonfree --enable-libfaac --enable-encoders --enable-pthreads --disable-muxer=image2 --disable-muxer=image2pipe --disable-swscale-alpha --disable-ffplay --disable-devices --disable-bzlib --disable-altivec --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libmp3lame --disable-decoder=amrnb --disable-encoder=zmbv --cc=/usr/local/i686-pc-linux-gnu/bin/i686-pc-linux-gnu-ccache-gcc --enable-shared --disable-static --disable-encoder=dca --disable-encoder=ac3 --disable-encoder=ac3_fixed --disable-encoder=eac3 --disable-decoder=dca --disable-decoder=eac3 --disable-decoder=truehd --enable-yasm --enable-libx264 --enable-encoder=libx264 --enable-libh264_smd --enable-smd --disable-filter=hqdn3d --extra-libs='-lgdl -losal -lpal -lsven -lismd_core   libavutil      52. 38.100 / 52. 38.100
  libavcodec     55. 18.102 / 55. 18.102
  libavformat    55. 12.100 / 55. 12.100
  libavdevice    55.  3.100 / 55.  3.100
  libavfilter     3. 79.101 /  3. 79.101
  libswscale      2.  3.100 /  2.  3.100
  libswresample   0. 17.102 /  0. 17.102
  libpostproc    52.  3.100 / 52.  3.100
Hyper fast Audio and Video encoder
usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...

From ​http://ffmpeg.gusari.org/viewtopic.php?f=11&t=1894

[patters]

Synology is also withholding source code downloads, which is a GPL violation all of its own - see ticket 5814:
​https://trac.ffmpeg.org/ticket/5814