diff options
-rw-r--r-- | libavcodec/avcodec.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index f53e62a..a8aa16e 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -476,7 +476,14 @@ typedef struct AVPanScan{ uint8_t *mbskip_table;\ \ /**\ - * Motion vector table\ + * Motion vector table.\ + * @code\ + * example:\ + * int mv_sample_log2= 4 - motion_subsample_log2;\ + * int mb_width= (width+15)>>4;\ + * int mv_stride= (mb_width << mv_sample_log2) + 1;\ + * motion_val[direction][x + y*mv_stride][0->mv_x, 1->mv_y];\ + * @endcode\ * - encoding: set by user\ * - decoding: set by lavc\ */\ |