On Wed, Dec 19, 2012 at 5:46 PM, Mike Versteeg <mike at mikeversteeg.com> wrote: > video PTS, at least for MPEG-2, increments as integer (0, 1, 2, ...) Oops, my bad... I lost your original requirement to be MPEG-2 compliant. But maybe it would be enough to set REPEAT_FIRST_FIELD once in a while. Alex