Stuart Bruce <stuartrbruce <at> gmail.com> writes: > The key differences are in codec_time_base (1/48 instead > of 1/48000) > time_base (which has become 1/12288 even though the source > is 1/24000), I believe you can set this with -video_track_timescale 24000 > and duration_ts. Not sure about the other two. Carl Eugen