AVPanScan          54 libavcodec/mpeg12dec.c     AVPanScan pan_scan;         /* some temporary storage for the panscan */
AVPanScan         340 libavcodec/mpeg12enc.c                 AVPanScan *pan_scan = (AVPanScan *)side_data->data;
AVPanScan         379 libavutil/frame.h     struct AVPanScan *pan_scan;