Atmel Evaluation Kit AT91SAM9M10-G45-EK AT91SAM9M10-G45-EK Data Sheet

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SAM9M10 [DATASHEET]

6355F–ATARM–12-Mar-13

Note:

For backward reference picture, the coding mode is always same as for current picture.

If field structure is enabled, this bit informs which one of the fields is being decoded:

0: Bottom field

1: Top field

0: Intra type (I)

1: Inter type (P)

B picture enable for current picture:

0: Picture type is I or P depending on PICTYPE.

1: Picture type is BI (vc1)/D (mpeg1) or B depending on PICTYPE.

Structure of the current picture (residual structure):

0: Frame structure. For H.264 this means MBAFF structured picture for interlaced sequence.

1: Field structure.

0: Progressive

1: Interlaced

0: H.264

1: MPEG-4

2: H.263

3: JPEG

4: VC-1

5: MPEG2

6: MPEG1

7: Reserved