AV module
VideoPacket
Video packet for interleaved formats.
VideoPacket
#include <icy/av/packet.h>struct VideoPacketDefined in src/av/include/icy/av/packet.h:69
Inherits:
MediaPacketSubclassed by:PlanarVideoPacket
Video packet for interleaved formats.
List of all members
| Name | Kind | Owner |
|---|---|---|
width | variable | Declared here |
height | variable | Declared here |
iframe | variable | Declared here |
avpacket | variable | Declared here |
VideoPacket | function | Declared here |
VideoPacket | function | Declared here |
~VideoPacket | function | Declared here |
clone | function | Declared here |
className | function | Declared here |
time | variable | Inherited from MediaPacket |
MediaPacket | function | Inherited from MediaPacket |
MediaPacket | function | Inherited from MediaPacket |
MediaPacket | function | Inherited from MediaPacket |
~MediaPacket | function | Inherited from MediaPacket |
clone | function | Inherited from MediaPacket |
className | function | Inherited from MediaPacket |
RawPacket | function | Inherited from RawPacket |
RawPacket | function | Inherited from RawPacket |
RawPacket | function | Inherited from RawPacket |
~RawPacket | function | Inherited from RawPacket |
clone | function | Inherited from RawPacket |
copyData | function | Inherited from RawPacket |
read | function | Inherited from RawPacket |
write | function | Inherited from RawPacket |
data | function | Inherited from RawPacket |
size | function | Inherited from RawPacket |
className | function | Inherited from RawPacket |
ownsBuffer | function | Inherited from RawPacket |
_data | variable | Inherited from RawPacket |
_size | variable | Inherited from RawPacket |
_owned | variable | Inherited from RawPacket |
operator<< | friend | Inherited from IPacket |
opaque | variable | Inherited from IPacket |
info | variable | Inherited from IPacket |
flags | variable | Inherited from IPacket |
IPacket | function | Inherited from IPacket |
IPacket | function | Inherited from IPacket |
operator= | function | Inherited from IPacket |
clone | function | Inherited from IPacket |
~IPacket | function | Inherited from IPacket |
read | function | Inherited from IPacket |
write | function | Inherited from IPacket |
size | function | Inherited from IPacket |
hasData | function | Inherited from IPacket |
data | function | Inherited from IPacket |
constData | function | Inherited from IPacket |
className | function | Inherited from IPacket |
print | function | Inherited from IPacket |
Inherited from MediaPacket
| Kind | Name | Description |
|---|---|---|
variable | time | Presentation timestamp in microseconds. |
function | MediaPacket inline | Construct with a non-owning or owning mutable buffer. |
function | MediaPacket inline | Construct with const data (copied, owning). |
function | MediaPacket inline | Copy constructor. |
function | ~MediaPacket virtual | Defaulted destructor. |
function | clone virtual const inline override | |
function | className virtual const inline override | Returns the class name of this packet type for logging and diagnostics. |
Inherited from RawPacket
| Kind | Name | Description |
|---|---|---|
function | RawPacket inline | Construct with borrowed (non-owning) buffer. |
function | RawPacket inline | Construct with const data (copied, owning). |
function | RawPacket inline | Copy constructor (always copies data). |
function | ~RawPacket virtual | Defaulted destructor. |
function | clone virtual const inline override | |
function | copyData virtual inline | Copies data into an internally owned buffer, replacing any prior content. |
function | read virtual inline override | Reads from the buffer by copying its contents into an owned buffer. |
function | write virtual const inline override | Appends the packet data to the given output buffer. |
function | data virtual const inline override | |
function | size virtual const inline override | |
function | className virtual const inline override | Returns the class name of this packet type for logging and diagnostics. |
function | ownsBuffer const inline | |
variable | _data | |
variable | _size | |
variable | _owned |
Inherited from IPacket
| Kind | Name | Description |
|---|---|---|
friend | operator<< inline | Stream insertion operator; delegates to print(). |
variable | opaque | Optional type-safe context data. Use std::any_cast to retrieve. Lifetime of the stored value is tied to the packet's lifetime. |
variable | info | Optional extra information about the packet. |
variable | flags | Provides basic information about the packet. |
function | IPacket inline | |
function | IPacket inline | Copy constructor; clones the info object if present. |
function | operator= inline | Copy assignment; clones the info object if present. |
function | clone virtual const | Returns a heap-allocated deep copy of this packet. |
function | ~IPacket virtual | Defaulted destructor. |
function | read virtual | Read/parse to the packet from the given input buffer. The number of bytes read is returned. |
function | write virtual const | Copy/generate to the packet given output buffer. The number of bytes written can be obtained from the buffer. |
function | size virtual const inline | The size of the packet in bytes. |
function | hasData virtual const inline | Returns true if the packet has a non-null data pointer. |
function | data virtual const inline | The packet data pointer for buffered packets. |
function | constData virtual const inline | The const packet data pointer for buffered packets. |
function | className virtual const | Returns the class name of this packet type for logging and diagnostics. |
function | print virtual const inline | Prints a human-readable representation to the given stream. |
Public Attributes
| Return | Name | Description |
|---|---|---|
int | width | Frame width in pixels. |
int | height | Frame height in pixels. |
bool | iframe | True if this is an intra (keyframe) frame. |
AVPacket * | avpacket | Non-owning pointer to the encoded AVPacket from FFmpeg. Set by VideoEncoder, read by MultiplexEncoder. |
width
int widthDefined in src/av/include/icy/av/packet.h:71
Frame width in pixels.
height
int heightDefined in src/av/include/icy/av/packet.h:72
Frame height in pixels.
iframe
bool iframeDefined in src/av/include/icy/av/packet.h:73
True if this is an intra (keyframe) frame.
avpacket
AVPacket * avpacket = nullptrDefined in src/av/include/icy/av/packet.h:77
Non-owning pointer to the encoded AVPacket from FFmpeg. Set by VideoEncoder, read by MultiplexEncoder.
Public Methods
| Return | Name | Description |
|---|---|---|
VideoPacket inline | Construct a video packet with an interleaved buffer. | |
VideoPacket inline | Copy constructor. The avpacket pointer is shallow-copied (non-owning). | |
std::unique_ptr< IPacket > | clone virtual const inline override | |
const char * | className virtual const inline override | Returns the class name of this packet type for logging and diagnostics. |
VideoPacket
inline
inline VideoPacket(uint8_t * data = nullptr, size_t size = 0, int width = 0, int height = 0, int64_t time = 0)Defined in src/av/include/icy/av/packet.h:85
Construct a video packet with an interleaved buffer.
Parameters
dataPointer to the raw frame buffer (may be null).sizeSize of the buffer in bytes.widthFrame width in pixels.heightFrame height in pixels.timePresentation timestamp in microseconds.
VideoPacket
inline
inline VideoPacket(const VideoPacket & r)Defined in src/av/include/icy/av/packet.h:95
Copy constructor. The avpacket pointer is shallow-copied (non-owning).
clone
virtual const inline override
virtual inline std::unique_ptr< IPacket > clone() const overrideDefined in src/av/include/icy/av/packet.h:107
Returns
A heap-allocated copy of this packet.
Reimplements
Reimplemented by
className
virtual const inline override
virtual inline const char * className() const overrideDefined in src/av/include/icy/av/packet.h:109
Returns the class name of this packet type for logging and diagnostics.
