https://unix.stackexchange.com/questions/406548/copy-files-listed-by-the-find-command-and-rename-it-with-the-path

https://superuser.com/questions/208271/find-document-files-and-copy-them-to-another-directory

In order to just copy the video and audio bitstream, thus without quality loss:

ffmpeg -i filename.mkv -c:v copy -c:a copy output.avi

If you want FFmpeg to convert video and audio automatically:

ffmpeg -i filename.mkv output.avi

Source: video – How to convert an MKV to AVI with minimal loss – Super User

It turns out that I just needed to trick the TV into thinking it was the DivX codec when it is really the xvid codec, by changing the video tag (or FourCC to DIVX) using -tag:v DIVX:

avconv -i input.mp4 -c:v libxvid -c:a libmp3lame -b 700k -tag:v DIVX output.avi

https://askubuntu.com/questions/262631/how-can-i-convert-video-to-divx4-to-play-on-my-kogan-tv

https://askubuntu.com/questions/370786/how-to-convert-avi-xvid-to-mkv-or-mp4-h264

https://www.cyberciti.biz/tips/linux-dvd-ripper-software.html

https://forum.arduino.cc/index.php?topic=612015.0

https://lastminuteengineers.com/neo6m-gps-arduino-tutorial/

https://www.anhoch.com/product/37178/external-rack-25-usb-20-for-sata-u2s-5