ImageInputGroupOptions Struct

Configuration for ImageInputGroup. More...

Declaration

struct simaai::neat::nodes::groups::ImageInputGroupOptions { ... }

Included Headers

#include <ImageInputGroup.h>

Enumerations Index

enum class	Decoder { ... }
	Decoder selection strategy. More...

Public Member Attributes Index

std::string	path
	Filesystem path to the still image to read. More...
int	imagefreeze_num_buffers = -1
	Number of buffers imagefreeze should produce (-1 = unlimited). More...
int	fps = 30
	Output frame rate produced by imagefreeze. More...
bool	sync_mode = false
	If true, sink elements run in sync (real-time) mode. More...
bool	use_videorate = false
	Insert videorate to enforce fps exactly. More...
bool	use_videoconvert = true
	Insert videoconvert for format adaptation. More...
bool	use_videoscale = false
	Insert videoscale for resolution adaptation. More...
struct { ... }	output_caps
	Output caps applied at the group's tail. More...
Decoder	decoder = Decoder::Auto
	Selected decoder backend. More...
std::string	custom_decoder_fragment
	Raw GStreamer fragment used when decoder == Custom. More...
struct { ... }	sima_decoder
	SiMa hardware decoder configuration; overrides the software path when enabled. More...
std::string	extra_fragment
	Optional raw GStreamer fragment inserted before imagefreeze (advanced use). More...

Description

Configuration for ImageInputGroup.

Drives the image source path, the chosen decoder backend, and the optional output caps that the group advertises downstream.

Definition at line 33 of file ImageInputGroup.h.

Enumerations

Decoder

enum class Decoder

strong

Decoder selection strategy.

Enumeration values

Auto	decodebin — auto-detect JPEG/PNG (= 0)
ForceJpeg	Force jpegdec
ForcePng	Force pngdec
Custom	Use custom_decoder_fragment verbatim

Definition at line 58 of file ImageInputGroup.h.

58 enum class Decoder {

59 Auto = 0,

60 ForceJpeg,

61 ForcePng,

62 Custom,

63 };

Public Member Attributes

custom_decoder_fragment

std::string simaai::neat::nodes::groups::ImageInputGroupOptions::custom_decoder_fragment

Raw GStreamer fragment used when decoder == Custom.

Definition at line 66 of file ImageInputGroup.h.

66 std::string custom_decoder_fragment;

decoder

Decoder simaai::neat::nodes::groups::ImageInputGroupOptions::decoder = Decoder::Auto

Selected decoder backend.

Definition at line 65 of file ImageInputGroup.h.

65 Decoder decoder = Decoder::Auto;

extra_fragment

std::string simaai::neat::nodes::groups::ImageInputGroupOptions::extra_fragment

Optional raw GStreamer fragment inserted before imagefreeze (advanced use).

Definition at line 82 of file ImageInputGroup.h.

82 std::string extra_fragment;

fps

int simaai::neat::nodes::groups::ImageInputGroupOptions::fps = 30

Output frame rate produced by imagefreeze.

Definition at line 39 of file ImageInputGroup.h.

39 int fps = 30;

imagefreeze_num_buffers

int simaai::neat::nodes::groups::ImageInputGroupOptions::imagefreeze_num_buffers = -1

Number of buffers imagefreeze should produce (-1 = unlimited).

If sima_decoder is enabled and this is >0, it may be clamped to a minimum to allow decoder startup. Set SIMA_IMAGEFREEZE_MIN_BUFFERS=0 to disable.

Definition at line 38 of file ImageInputGroup.h.

38 int imagefreeze_num_buffers = -1;

output_caps

struct simaai::neat::nodes::groups::ImageInputGroupOptions::OutputCaps simaai::neat::nodes::groups::ImageInputGroupOptions::output_caps

Output caps applied at the group's tail.

Definition at line 55 of file ImageInputGroup.h.

path

std::string simaai::neat::nodes::groups::ImageInputGroupOptions::path

Filesystem path to the still image to read.

Definition at line 34 of file ImageInputGroup.h.

34 std::string path;

sima_decoder

struct simaai::neat::nodes::groups::ImageInputGroupOptions::SimaDecoder simaai::neat::nodes::groups::ImageInputGroupOptions::sima_decoder

SiMa hardware decoder configuration; overrides the software path when enabled.

Definition at line 79 of file ImageInputGroup.h.

sync_mode

bool simaai::neat::nodes::groups::ImageInputGroupOptions::sync_mode = false

If true, sink elements run in sync (real-time) mode.

Definition at line 40 of file ImageInputGroup.h.

40 bool sync_mode = false;

use_videoconvert

bool simaai::neat::nodes::groups::ImageInputGroupOptions::use_videoconvert = true

Insert videoconvert for format adaptation.

Definition at line 43 of file ImageInputGroup.h.

43 bool use_videoconvert = true;

use_videorate

bool simaai::neat::nodes::groups::ImageInputGroupOptions::use_videorate = false

Insert videorate to enforce fps exactly.

Definition at line 42 of file ImageInputGroup.h.

42 bool use_videorate = false;

use_videoscale

bool simaai::neat::nodes::groups::ImageInputGroupOptions::use_videoscale = false

Insert videoscale for resolution adaptation.

Definition at line 44 of file ImageInputGroup.h.

44 bool use_videoscale = false;

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The documentation for this struct was generated from the following file:

• ImageInputGroup.h

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