java.lang.Object
- org.mp4parser.streaming.input.h264.spspps.SeqParameterSet

```
public class SeqParameterSet
extends Object
```
Sequence Parameter Set structure of h264 bitstream
capable to serialize and deserialize with CAVLC bitstream

Author:

Stanislav Vitvitskiy

Field Summary

Fields
Modifier and Type	Field	Description
`int`	`bit_depth_chroma_minus8`
`int`	`bit_depth_luma_minus8`
`ChromaFormat`	`chroma_format_idc`
`boolean`	`constraint_set_0_flag`
`boolean`	`constraint_set_1_flag`
`boolean`	`constraint_set_2_flag`
`boolean`	`constraint_set_3_flag`
`boolean`	`constraint_set_4_flag`
`boolean`	`constraint_set_5_flag`
`boolean`	`delta_pic_order_always_zero_flag`
`boolean`	`direct_8x8_inference_flag`
`boolean`	`entropy_coding_mode_flag`
`boolean`	`field_pic_flag`
`int`	`frame_crop_bottom_offset`
`int`	`frame_crop_left_offset`
`int`	`frame_crop_right_offset`
`int`	`frame_crop_top_offset`
`boolean`	`frame_cropping_flag`
`boolean`	`frame_mbs_only_flag`
`boolean`	`gaps_in_frame_num_value_allowed_flag`
`int`	`level_idc`
`int`	`log2_max_frame_num_minus4`
`int`	`log2_max_pic_order_cnt_lsb_minus4`
`boolean`	`mb_adaptive_frame_field_flag`
`int`	`num_ref_frames`
`int`	`num_ref_frames_in_pic_order_cnt_cycle`
`int`	`offset_for_non_ref_pic`
`int`	`offset_for_top_to_bottom_field`
`int[]`	`offsetForRefFrame`
`int`	`pic_height_in_map_units_minus1`
`int`	`pic_order_cnt_type`
`int`	`pic_width_in_mbs_minus1`
`int`	`profile_idc`
`boolean`	`qpprime_y_zero_transform_bypass_flag`
`long`	`reserved_zero_2bits`
`boolean`	`residual_color_transform_flag`
`ScalingMatrix`	`scalingMatrix`
`int`	`seq_parameter_set_id`
`VUIParameters`	`vuiParams`
`int`	`weighted_bipred_idc`
`boolean`	`weighted_pred_flag`

Constructor Summary

Constructors
Constructor Description

SeqParameterSet()

Method Summary

Modifier and Type Method Description

static SeqParameterSet read(ByteBuffer b)

String toString()
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

pic_order_cnt_type
```
public int pic_order_cnt_type
```

field_pic_flag
```
public boolean field_pic_flag
```

delta_pic_order_always_zero_flag

public boolean delta_pic_order_always_zero_flag

weighted_pred_flag
```
public boolean weighted_pred_flag
```

weighted_bipred_idc
```
public int weighted_bipred_idc
```

entropy_coding_mode_flag

public boolean entropy_coding_mode_flag

mb_adaptive_frame_field_flag

public boolean mb_adaptive_frame_field_flag

direct_8x8_inference_flag

public boolean direct_8x8_inference_flag

chroma_format_idc
```
public ChromaFormat chroma_format_idc
```

log2_max_frame_num_minus4
```
public int log2_max_frame_num_minus4
```

log2_max_pic_order_cnt_lsb_minus4

public int log2_max_pic_order_cnt_lsb_minus4

pic_height_in_map_units_minus1

public int pic_height_in_map_units_minus1

pic_width_in_mbs_minus1
```
public int pic_width_in_mbs_minus1
```

bit_depth_luma_minus8
```
public int bit_depth_luma_minus8
```

bit_depth_chroma_minus8
```
public int bit_depth_chroma_minus8
```

qpprime_y_zero_transform_bypass_flag

public boolean qpprime_y_zero_transform_bypass_flag

profile_idc
```
public int profile_idc
```

reserved_zero_2bits
```
public long reserved_zero_2bits
```

constraint_set_0_flag
```
public boolean constraint_set_0_flag
```

constraint_set_1_flag
```
public boolean constraint_set_1_flag
```

constraint_set_2_flag
```
public boolean constraint_set_2_flag
```

constraint_set_3_flag
```
public boolean constraint_set_3_flag
```

constraint_set_4_flag
```
public boolean constraint_set_4_flag
```

constraint_set_5_flag
```
public boolean constraint_set_5_flag
```

level_idc
```
public int level_idc
```

seq_parameter_set_id
```
public int seq_parameter_set_id
```

residual_color_transform_flag

public boolean residual_color_transform_flag

offset_for_non_ref_pic
```
public int offset_for_non_ref_pic
```

offset_for_top_to_bottom_field

public int offset_for_top_to_bottom_field

num_ref_frames
```
public int num_ref_frames
```

gaps_in_frame_num_value_allowed_flag

public boolean gaps_in_frame_num_value_allowed_flag

frame_mbs_only_flag
```
public boolean frame_mbs_only_flag
```

frame_cropping_flag
```
public boolean frame_cropping_flag
```

frame_crop_left_offset
```
public int frame_crop_left_offset
```

frame_crop_right_offset
```
public int frame_crop_right_offset
```

frame_crop_top_offset
```
public int frame_crop_top_offset
```

frame_crop_bottom_offset
```
public int frame_crop_bottom_offset
```

offsetForRefFrame
```
public int[] offsetForRefFrame
```

vuiParams
```
public VUIParameters vuiParams
```

scalingMatrix
```
public ScalingMatrix scalingMatrix
```

num_ref_frames_in_pic_order_cnt_cycle

public int num_ref_frames_in_pic_order_cnt_cycle

Constructor Detail
- SeqParameterSet
```
public SeqParameterSet()
```

Method Detail

read

public static SeqParameterSet read(ByteBuffer b)
                            throws IOException

Throws:: IOException

toString
```
public String toString()
```
Overrides:

toString in class Object

Modifier and Type	Method	Description
`static SeqParameterSet`	`read(ByteBuffer b)`
`String`	`toString()`

Class SeqParameterSet

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

pic_order_cnt_type

field_pic_flag

delta_pic_order_always_zero_flag

weighted_pred_flag

weighted_bipred_idc

entropy_coding_mode_flag

mb_adaptive_frame_field_flag

direct_8x8_inference_flag

chroma_format_idc

log2_max_frame_num_minus4

log2_max_pic_order_cnt_lsb_minus4

pic_height_in_map_units_minus1

pic_width_in_mbs_minus1

bit_depth_luma_minus8

bit_depth_chroma_minus8

qpprime_y_zero_transform_bypass_flag

profile_idc

reserved_zero_2bits

constraint_set_0_flag

constraint_set_1_flag

constraint_set_2_flag

constraint_set_3_flag

constraint_set_4_flag

constraint_set_5_flag

level_idc

seq_parameter_set_id

residual_color_transform_flag

offset_for_non_ref_pic

offset_for_top_to_bottom_field

num_ref_frames

gaps_in_frame_num_value_allowed_flag

frame_mbs_only_flag

frame_cropping_flag

frame_crop_left_offset

frame_crop_right_offset

frame_crop_top_offset

frame_crop_bottom_offset

offsetForRefFrame

vuiParams

scalingMatrix

num_ref_frames_in_pic_order_cnt_cycle

Constructor Detail

SeqParameterSet

Method Detail

read

toString