PROFILE_IDC LEVEL_IDC

Description: Set bitstream Profile IDC. Default is 88.

Note: Some profiles cannot support certain features. See MPEG-4 AVC for supported features for each profile. Reference software may perform tests for certain features for profile conformance, but it is possible that certain validations are missing. See Annex A of H.264/AVC.

Options:

66

Baseline

77

Main

88

Extended

100

High (FRExt)

110

High 10 (FRExt)

122

High 4:2:2 (FRExt)

144

High 4:4:4 (FRExt)

Class: Numeric (Integer)

Description: Set bitstream Level IDC. Default is 51.

Note: Similar with the ProfileIDC, LevelIDC sets certain restrictions during the encoding process, such as resolution supported, maximum number of references, frame rate etc. See Annex A of H.264/AVC.

Options:

10

1       (supports only QCIF format and below with 380160 samples/sec)

11

1.1    (CIF and below. 768000 samples/sec)

12

1.2    (CIF and below. 1536000 samples/sec)

13

1.3    (CIF and below. 3041280 samples/sec)

20

2       (CIF and below. 3041280 samples/sec)

21

2.1    (Supports HHR formats. Enables Interlace support. 5068800 samples/sec)

22

2.2    (Supports SD/4CIF formats. Enables Interlace support. 5184000 samples/sec)

30

3       (Supports SD/4CIF formats. Enables Interlace support. 10368000 samples/sec)

31

3.1    (Supports 720p HD format. Enables Interlace support. 27648000 samples/sec)

32

3.2    (Supports SXGA format. Enables Interlace support. 55296000 samples/sec)

40

4       (Supports 2Kx1K format. Enables Interlace support. 62914560 samples/sec)

41

4.1    (Supports 2Kx1K format. Enables Interlace support. 62914560 samples/sec)

42

4.2    (Supports 2Kx1K format. Frame coding only. 125829120 samples/sec)

50

5       (Supports 3672x1536 format. Frame coding only. 150994944 samples/sec)

51

5.1    (Supports 4096x2304 format. Frame coding only. 251658240 samples/sec)