Avutil.Frameval pts : _ t -> Stdlib.Int64.t optionAvutil.Frame.pts frame returns the presentation timestamp in time_base units (time when frame should be shown to user).
val set_pts : _ t -> Stdlib.Int64.t option -> unitAvutil.Frame.set_pts frame pts sets the presentation time for this frame.
val duration : _ t -> Stdlib.Int64.t optionAvutil.Frame.duration frame returns the frame duration in time_base, when available.
val set_duration : _ t -> Stdlib.Int64.t option -> unitAvutil.Frame.set_duration frame duration sets the frame duration.
val pkt_dts : _ t -> Stdlib.Int64.t optionAvutil.Frame.pkt_dts frame returns DTS copied from the AVPacket that triggered returning this frame.
val set_pkt_dts : _ t -> Stdlib.Int64.t option -> unitAvutil.Frame.set_pkt_dts frame dts sets pkt_dts value for this frame.
val metadata : _ t -> (string * string) listAvutil.Frame.metadata frame returns the frame's metadata.
val set_metadata : _ t -> (string * string) list -> unitAvutil.Frame.set_metadata frame metadata sets the frame's metadata.
val best_effort_timestamp : _ t -> Stdlib.Int64.t optionAvutil.frame_best_effort_timestamp frame returns the frame timestamp estimated using various heuristics, in stream time base