Being able to write editlists properly is one of the main points in the delay_moov flag.
46808fd movenc: Enable editlists by default if delay_moov is enabled
libavformat/dashenc.c | 1 -
libavformat/movenc.c | 3 ++-
2 files changed, 2 insertions(+), 2 deletions(-)
Upstream: git.libav.org