[FFmpeg-user] ffmpeg adds edts atom's?

[Tony Bartolucci]

 Hello, Can you please confirm that FFMPEG's default behavior is to always
add a edts atom especially when splitting a file regardless of any vcodec
or acodec copy params? ie

ffmpeg -i file.mp4 -vcodec copy -acodec copy -ss 00:06:00 -t 600
C:\Desktop\sample_split.mp4"


Atom edts @ 110497568 of size: 36, ends @ 110497604
             Atom elst @ 110497576 of size: 28, ends @ 110497604
  Atom edts @ 110658628 of size: 36, ends @ 110658664
             Atom elst @ 110658636 of size: 28, ends @ 110658664