AV_PICTURE_STRUCTURE_BOTTOM_FIELD 4139 extra_lib/include/ffmpeg_android/libavcodec/avcodec.h     AV_PICTURE_STRUCTURE_BOTTOM_FIELD, //< coded as bottom field
AV_PICTURE_STRUCTURE_BOTTOM_FIELD 4003 extra_lib/include/libavcodec/avcodec.h     AV_PICTURE_STRUCTURE_BOTTOM_FIELD, //< coded as bottom field