avcodec.AVCodecParserContext (JavaCPP Presets for FFmpeg 3.4.2-1.4.1 API)

java.lang.Object
- org.bytedeco.javacpp.Pointer
- - org.bytedeco.javacpp.avcodec.AVCodecParserContext

All Implemented Interfaces:: AutoCloseable

Enclosing class:: avcodec

public static class avcodec.AVCodecParserContext
extends Pointer

Nested Class Summary
- Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer
  Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`AV_PARSER_PTS_NB`
`static int`	`PARSER_FLAG_COMPLETE_FRAMES`
`static int`	`PARSER_FLAG_FETCHED_OFFSET` Set if the parser has a valid file offset
`static int`	`PARSER_FLAG_ONCE`
`static int`	`PARSER_FLAG_USE_CODEC_TS`

Fields inherited from class org.bytedeco.javacpp.Pointer
address, capacity, limit, position

Constructor Summary

Constructors
Constructor and Description
`AVCodecParserContext()` Default native constructor.
`AVCodecParserContext(long size)` Native array allocator.
`AVCodecParserContext(Pointer p)` Pointer cast constructor.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`int`	`coded_height()`
`avcodec.AVCodecParserContext`	`coded_height(int coded_height)`
`int`	`coded_width()` Dimensions of the coded video.
`avcodec.AVCodecParserContext`	`coded_width(int coded_width)`
`long`	`convergence_duration()` Deprecated. unused
`avcodec.AVCodecParserContext`	`convergence_duration(long convergence_duration)`
`LongPointer`	`cur_frame_dts()`
`long`	`cur_frame_dts(int i)`
`avcodec.AVCodecParserContext`	`cur_frame_dts(int i, long cur_frame_dts)`
`LongPointer`	`cur_frame_end()`
`long`	`cur_frame_end(int i)`
`avcodec.AVCodecParserContext`	`cur_frame_end(int i, long cur_frame_end)`
`LongPointer`	`cur_frame_offset()`
`long`	`cur_frame_offset(int i)`
`avcodec.AVCodecParserContext`	`cur_frame_offset(int i, long cur_frame_offset)`
`LongPointer`	`cur_frame_pos()`
`long`	`cur_frame_pos(int i)` Position of the packet in file.
`avcodec.AVCodecParserContext`	`cur_frame_pos(int i, long cur_frame_pos)`
`LongPointer`	`cur_frame_pts()`
`long`	`cur_frame_pts(int i)`
`avcodec.AVCodecParserContext`	`cur_frame_pts(int i, long cur_frame_pts)`
`int`	`cur_frame_start_index()`
`avcodec.AVCodecParserContext`	`cur_frame_start_index(int cur_frame_start_index)`
`long`	`cur_offset()`
`avcodec.AVCodecParserContext`	`cur_offset(long cur_offset)`
`int`	`dts_ref_dts_delta()` Offset of the current timestamp against last timestamp sync point in units of AVCodecContext.time_base.
`avcodec.AVCodecParserContext`	`dts_ref_dts_delta(int dts_ref_dts_delta)`
`int`	`dts_sync_point()` Synchronization point for start of timestamp generation.
`avcodec.AVCodecParserContext`	`dts_sync_point(int dts_sync_point)`
`long`	`dts()`
`avcodec.AVCodecParserContext`	`dts(long dts)`
`int`	`duration()` Duration of the current frame.
`avcodec.AVCodecParserContext`	`duration(int duration)`
`int`	`fetch_timestamp()`
`avcodec.AVCodecParserContext`	`fetch_timestamp(int fetch_timestamp)`
`int`	`field_order()`
`avcodec.AVCodecParserContext`	`field_order(int field_order)`
`int`	`flags()`
`avcodec.AVCodecParserContext`	`flags(int flags)`
`int`	`format()` The format of the coded data, corresponds to enum AVPixelFormat for video and for enum AVSampleFormat for audio.
`avcodec.AVCodecParserContext`	`format(int format)`
`long`	`frame_offset()`
`avcodec.AVCodecParserContext`	`frame_offset(long frame_offset)`
`int`	`height()`
`avcodec.AVCodecParserContext`	`height(int height)`
`int`	`key_frame()` Set by parser to 1 for key frames and 0 for non-key frames.
`avcodec.AVCodecParserContext`	`key_frame(int key_frame)`
`long`	`last_dts()`
`avcodec.AVCodecParserContext`	`last_dts(long last_dts)`
`long`	`last_pos()` Previous frame byte position.
`avcodec.AVCodecParserContext`	`last_pos(long last_pos)`
`long`	`last_pts()`
`avcodec.AVCodecParserContext`	`last_pts(long last_pts)`
`long`	`next_frame_offset()`
`avcodec.AVCodecParserContext`	`next_frame_offset(long next_frame_offset)`
`long`	`offset()` byte offset from starting packet start
`avcodec.AVCodecParserContext`	`offset(long offset)`
`int`	`output_picture_number()` Picture number incremented in presentation or output order.
`avcodec.AVCodecParserContext`	`output_picture_number(int output_picture_number)`
`avcodec.AVCodecParser`	`parser()`
`avcodec.AVCodecParserContext`	`parser(avcodec.AVCodecParser parser)`
`int`	`pict_type()`
`avcodec.AVCodecParserContext`	`pict_type(int pict_type)`
`int`	`picture_structure()` Indicate whether a picture is coded as a frame, top field or bottom field.
`avcodec.AVCodecParserContext`	`picture_structure(int picture_structure)`
`long`	`pos()` Byte position of currently parsed frame in stream.
`avcodec.AVCodecParserContext`	`pos(long pos)`
`avcodec.AVCodecParserContext`	`position(long position)`
`Pointer`	`priv_data()`
`avcodec.AVCodecParserContext`	`priv_data(Pointer priv_data)`
`int`	`pts_dts_delta()` Presentation delay of current frame in units of AVCodecContext.time_base.
`avcodec.AVCodecParserContext`	`pts_dts_delta(int pts_dts_delta)`
`long`	`pts()`
`avcodec.AVCodecParserContext`	`pts(long pts)`
`int`	`repeat_pict()` This field is used for proper frame duration computation in lavf.
`avcodec.AVCodecParserContext`	`repeat_pict(int repeat_pict)`
`int`	`width()` Dimensions of the decoded video intended for presentation.
`avcodec.AVCodecParserContext`	`width(int width)`

Methods inherited from class org.bytedeco.javacpp.Pointer
address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, hashCode, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, parseBytes, physicalBytes, position, put, realloc, setNull, sizeof, toString, totalBytes, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail
- AV_PARSER_PTS_NB
```
public static final int AV_PARSER_PTS_NB
```
  See Also:
  
  Constant Field Values
- PARSER_FLAG_COMPLETE_FRAMES
```
public static final int PARSER_FLAG_COMPLETE_FRAMES
```
  See Also:
  
  Constant Field Values
- PARSER_FLAG_ONCE
```
public static final int PARSER_FLAG_ONCE
```
  See Also:
  
  Constant Field Values
- PARSER_FLAG_FETCHED_OFFSET
```
public static final int PARSER_FLAG_FETCHED_OFFSET
```
  Set if the parser has a valid file offset
  
  See Also:
  
  Constant Field Values
- PARSER_FLAG_USE_CODEC_TS
```
public static final int PARSER_FLAG_USE_CODEC_TS
```
  See Also:
  
  Constant Field Values

Constructor Detail
- AVCodecParserContext
```
public AVCodecParserContext()
```
  Default native constructor.
- AVCodecParserContext
```
public AVCodecParserContext(long size)
```
  Native array allocator. Access with Pointer.position(long).
- AVCodecParserContext
```
public AVCodecParserContext(Pointer p)
```
  Pointer cast constructor. Invokes Pointer.Pointer(Pointer).

Method Detail

position

public avcodec.AVCodecParserContext position(long position)

Overrides:: position in class Pointer

priv_data
```
public Pointer priv_data()
```

priv_data

public avcodec.AVCodecParserContext priv_data(Pointer priv_data)

parser
```
public avcodec.AVCodecParser parser()
```

parser

public avcodec.AVCodecParserContext parser(avcodec.AVCodecParser parser)

frame_offset

@Cast(value="int64_t")
public long frame_offset()

frame_offset

public avcodec.AVCodecParserContext frame_offset(long frame_offset)

cur_offset

@Cast(value="int64_t")
public long cur_offset()

cur_offset

public avcodec.AVCodecParserContext cur_offset(long cur_offset)

next_frame_offset

@Cast(value="int64_t")
public long next_frame_offset()

next_frame_offset

public avcodec.AVCodecParserContext next_frame_offset(long next_frame_offset)

pict_type
```
public int pict_type()
```

pict_type

public avcodec.AVCodecParserContext pict_type(int pict_type)

repeat_pict
```
public int repeat_pict()
```
This field is used for proper frame duration computation in lavf. It signals, how much longer the frame duration of the current frame is compared to normal frame duration. frame_duration = (1 + repeat_pict) * time_base It is used by codecs like H.264 to display telecined material.

repeat_pict

public avcodec.AVCodecParserContext repeat_pict(int repeat_pict)

pts

@Cast(value="int64_t")
public long pts()

pts

public avcodec.AVCodecParserContext pts(long pts)

dts

@Cast(value="int64_t")
public long dts()

dts

public avcodec.AVCodecParserContext dts(long dts)

last_pts

@Cast(value="int64_t")
public long last_pts()

last_pts

public avcodec.AVCodecParserContext last_pts(long last_pts)

last_dts

@Cast(value="int64_t")
public long last_dts()

last_dts

public avcodec.AVCodecParserContext last_dts(long last_dts)

fetch_timestamp
```
public int fetch_timestamp()
```

fetch_timestamp

public avcodec.AVCodecParserContext fetch_timestamp(int fetch_timestamp)

cur_frame_start_index
```
public int cur_frame_start_index()
```

cur_frame_start_index

public avcodec.AVCodecParserContext cur_frame_start_index(int cur_frame_start_index)

cur_frame_offset

@Cast(value="int64_t")
public long cur_frame_offset(int i)

cur_frame_offset

public avcodec.AVCodecParserContext cur_frame_offset(int i,
                                                     long cur_frame_offset)

cur_frame_offset

@MemberGetter
 @Cast(value="int64_t*")
public LongPointer cur_frame_offset()

cur_frame_pts

@Cast(value="int64_t")
public long cur_frame_pts(int i)

cur_frame_pts

public avcodec.AVCodecParserContext cur_frame_pts(int i,
                                                  long cur_frame_pts)

cur_frame_pts

@MemberGetter
 @Cast(value="int64_t*")
public LongPointer cur_frame_pts()

cur_frame_dts

@Cast(value="int64_t")
public long cur_frame_dts(int i)

cur_frame_dts

public avcodec.AVCodecParserContext cur_frame_dts(int i,
                                                  long cur_frame_dts)

cur_frame_dts

@MemberGetter
 @Cast(value="int64_t*")
public LongPointer cur_frame_dts()

flags
```
public int flags()
```

flags

public avcodec.AVCodecParserContext flags(int flags)

offset

@Cast(value="int64_t")
public long offset()

byte offset from starting packet start

offset

public avcodec.AVCodecParserContext offset(long offset)

cur_frame_end

@Cast(value="int64_t")
public long cur_frame_end(int i)

cur_frame_end

public avcodec.AVCodecParserContext cur_frame_end(int i,
                                                  long cur_frame_end)

cur_frame_end

@MemberGetter
 @Cast(value="int64_t*")
public LongPointer cur_frame_end()

key_frame
```
public int key_frame()
```
Set by parser to 1 for key frames and 0 for non-key frames. It is initialized to -1, so if the parser doesn't set this flag, old-style fallback using AV_PICTURE_TYPE_I picture type as key frames will be used.

key_frame

public avcodec.AVCodecParserContext key_frame(int key_frame)

convergence_duration

@Cast(value="int64_t")
 @Deprecated
public long convergence_duration()

Deprecated. unused

convergence_duration

public avcodec.AVCodecParserContext convergence_duration(long convergence_duration)

dts_sync_point
```
public int dts_sync_point()
```
Synchronization point for start of timestamp generation. Set to >0 for sync point, 0 for no sync point and <0 for undefined (default). For example, this corresponds to presence of H.264 buffering period SEI message.

dts_sync_point

public avcodec.AVCodecParserContext dts_sync_point(int dts_sync_point)

dts_ref_dts_delta
```
public int dts_ref_dts_delta()
```
Offset of the current timestamp against last timestamp sync point in units of AVCodecContext.time_base. Set to INT_MIN when dts_sync_point unused. Otherwise, it must contain a valid timestamp offset. Note that the timestamp of sync point has usually a nonzero dts_ref_dts_delta, which refers to the previous sync point. Offset of the next frame after timestamp sync point will be usually 1. For example, this corresponds to H.264 cpb_removal_delay.

dts_ref_dts_delta

public avcodec.AVCodecParserContext dts_ref_dts_delta(int dts_ref_dts_delta)

pts_dts_delta
```
public int pts_dts_delta()
```
Presentation delay of current frame in units of AVCodecContext.time_base. Set to INT_MIN when dts_sync_point unused. Otherwise, it must contain valid non-negative timestamp delta (presentation time of a frame must not lie in the past). This delay represents the difference between decoding and presentation time of the frame. For example, this corresponds to H.264 dpb_output_delay.

pts_dts_delta

public avcodec.AVCodecParserContext pts_dts_delta(int pts_dts_delta)

cur_frame_pos
```
@Cast(value="int64_t")
public long cur_frame_pos(int i)
```
Position of the packet in file. Analogous to cur_frame_pts/dts

cur_frame_pos

public avcodec.AVCodecParserContext cur_frame_pos(int i,
                                                  long cur_frame_pos)

cur_frame_pos

@MemberGetter
 @Cast(value="int64_t*")
public LongPointer cur_frame_pos()

pos
```
@Cast(value="int64_t")
public long pos()
```
Byte position of currently parsed frame in stream.

pos

public avcodec.AVCodecParserContext pos(long pos)

last_pos

@Cast(value="int64_t")
public long last_pos()

Previous frame byte position.

last_pos

public avcodec.AVCodecParserContext last_pos(long last_pos)

duration
```
public int duration()
```
Duration of the current frame. For audio, this is in units of 1 / AVCodecContext.sample_rate. For all other types, this is in units of AVCodecContext.time_base.

duration

public avcodec.AVCodecParserContext duration(int duration)

field_order

@Cast(value="AVFieldOrder")
public int field_order()

field_order

public avcodec.AVCodecParserContext field_order(int field_order)

picture_structure
```
@Cast(value="AVPictureStructure")
public int picture_structure()
```
Indicate whether a picture is coded as a frame, top field or bottom field. For example, H.264 field_pic_flag equal to 0 corresponds to AV_PICTURE_STRUCTURE_FRAME. An H.264 picture with field_pic_flag equal to 1 and bottom_field_flag equal to 0 corresponds to AV_PICTURE_STRUCTURE_TOP_FIELD.

picture_structure

public avcodec.AVCodecParserContext picture_structure(int picture_structure)

output_picture_number
```
public int output_picture_number()
```
Picture number incremented in presentation or output order. This field may be reinitialized at the first picture of a new sequence. For example, this corresponds to H.264 PicOrderCnt.

output_picture_number

public avcodec.AVCodecParserContext output_picture_number(int output_picture_number)

width
```
public int width()
```
Dimensions of the decoded video intended for presentation.

width

public avcodec.AVCodecParserContext width(int width)

height
```
public int height()
```

height

public avcodec.AVCodecParserContext height(int height)

coded_width
```
public int coded_width()
```
Dimensions of the coded video.

coded_width

public avcodec.AVCodecParserContext coded_width(int coded_width)

coded_height
```
public int coded_height()
```

coded_height

public avcodec.AVCodecParserContext coded_height(int coded_height)

format
```
public int format()
```
The format of the coded data, corresponds to enum AVPixelFormat for video and for enum AVSampleFormat for audio. Note that a decoder can have considerable freedom in how exactly it decodes the data, so the format reported here might be different from the one returned by a decoder.

format

public avcodec.AVCodecParserContext format(int format)

Class avcodec.AVCodecParserContext

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

Constructor Summary

Method Summary

Methods inherited from class org.bytedeco.javacpp.Pointer

Methods inherited from class java.lang.Object

Field Detail

AV_PARSER_PTS_NB

PARSER_FLAG_COMPLETE_FRAMES

PARSER_FLAG_ONCE

PARSER_FLAG_FETCHED_OFFSET

PARSER_FLAG_USE_CODEC_TS

Constructor Detail

AVCodecParserContext

AVCodecParserContext

AVCodecParserContext

Method Detail

position

priv_data

priv_data

parser

parser

frame_offset

frame_offset

cur_offset

cur_offset

next_frame_offset

next_frame_offset

pict_type

pict_type

repeat_pict

repeat_pict

pts

pts

dts

dts

last_pts

last_pts

last_dts

last_dts

fetch_timestamp

fetch_timestamp

cur_frame_start_index

cur_frame_start_index

cur_frame_offset

cur_frame_offset

cur_frame_offset

cur_frame_pts

cur_frame_pts

cur_frame_pts

cur_frame_dts

cur_frame_dts

cur_frame_dts

flags

flags

offset

offset

cur_frame_end

cur_frame_end

cur_frame_end

key_frame

key_frame

convergence_duration

convergence_duration

dts_sync_point

dts_sync_point

dts_ref_dts_delta

dts_ref_dts_delta

pts_dts_delta

pts_dts_delta

cur_frame_pos

cur_frame_pos

cur_frame_pos

pos

pos

last_pos

last_pos