AVFMT_NODIMENSIONS  203 libavformat/img2enc.c     .flags          = AVFMT_NOTIMESTAMPS | AVFMT_NODIMENSIONS | AVFMT_NOFILE,
AVFMT_NODIMENSIONS  215 libavformat/img2enc.c     .flags          = AVFMT_NOTIMESTAMPS | AVFMT_NODIMENSIONS
AVFMT_NODIMENSIONS  271 libavformat/mux.c                 !(of->flags & AVFMT_NODIMENSIONS)) {