diff options
| -rw-r--r-- | libavcodec/avcodec.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index 8d1ecfa8b9..f53e62a97d 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -491,7 +491,8 @@ typedef struct AVPanScan{ uint32_t *mb_type;\ \ /**\ - * Macroblock size: (0->16x16, 1->8x8, 2-> 4x4, 3-> 2x2)\ + * log2 of the size of the block which a single vector in motion_val represents: \ + * (4->16x16, 3->8x8, 2-> 4x4, 1-> 2x2)\ * - encoding: unused\ * - decoding: set by lavc\ */\ |