duration of the corresponding packet, expressed in AVStream->time_base units, 0 if unknown. Code outside libavcodec should access this field using: av_frame_get_pkt_duration(frame) - encoding: unused - decoding: Read by user.
See Implementation
duration of the corresponding packet, expressed in AVStream->time_base units, 0 if unknown. Code outside libavcodec should access this field using: av_frame_get_pkt_duration(frame) - encoding: unused - decoding: Read by user.