Namespaces
	strats

Classes
class	AbstractPlaybackStrategy

class	AbstractRecordingStrategy
	Abstract interface of a recording strategy. More...

class	AbstractSequencedRecordingStrategy
	An object of this class behaves likee a normal recording, but is in fact a sequence of images. More...

struct	RegistryEntry

Typedefs
using	Playback = std::shared_ptr< visionx::imrec::AbstractPlaybackStrategy >
	Convenience alias for an instance of any playback strategy. More...

using	Recording = std::shared_ptr< AbstractRecordingStrategy >
	Convenience alias for any recording strategy. More...

Enumerations
enum	Compression { lossy, lossless }

enum	Format { bmp_img_seq, png_img_seq, png_fast_img_seq, png_mt_img_seq, png_fast_mt_img_seq, jpg_img_seq, avi_default, mp4_default }
	Supported recording Formats. More...

enum	Framerate { static_fps, dynamic_fps }

Functions
void	convert (const CByteImage &in, cv::Mat &out)
	Converts an IVT CByteImage to OpenCV's BGR Mat. More...

void	convert (const cv::Mat &in, CByteImage &out)
	Converts an OpenCV BGR Mat to IVT's CByteImage. More...

void	convert_rgb2cbi (const cv::Mat &in, CByteImage &out)
	Converts an OpenCV RGB Mat to IVT's CByteImage. More...

std::string	datetime_to_string (std::chrono::microseconds ts)

const std::string &	format2hrstr (const Format format)

const std::string &	format2str (const Format format)

void	from_json (const nlohmann::json &j, ChannelConfig &cc)

void	from_json (const nlohmann::json &j, Config &c)

std::vector< Format >	getFormats ()

std::map< Format, RegistryEntry >	getFormatsMap ()

bool	isFormatDynamicFramerate (Format format)

bool	isFormatLossless (Format format)

visionx::imrec::Playback	newPlayback (const std::filesystem::path &path)
	Instantiates and returns a new playback strategy which is capable of replaying the file or collection at path. More...

visionx::imrec::Recording	newRecording (const std::filesystem::path &filePath, double fps)
	Creates a new recording given the file extension and additional parameters. More...

visionx::imrec::Recording	newRecording (const std::filesystem::path &path, const std::string &name, const Format format, double fps)

Format	str2format (const std::string &format_str)

void	takeSnapshot (const CByteImage &image, const std::filesystem::path &filePath)
	Takes a snapshot using the default recording method for snapshots. More...

void	takeSnapshot (const cv::Mat &image, const std::filesystem::path &filePath)
	Takes a snapshot using the default recording method for snapshots. More...

std::string	timestamp_to_string (std::chrono::microseconds ts)

void	to_json (nlohmann::json &j, const ChannelConfig &cc)

void	to_json (nlohmann::json &j, const Config &c)

Typedef Documentation

◆ Playback

using Playback = std::shared_ptr<visionx::imrec::AbstractPlaybackStrategy>

Convenience alias for an instance of any playback strategy.

Definition at line 47 of file AbstractPlaybackStrategy.h.

◆ Recording

using Recording = std::shared_ptr<AbstractRecordingStrategy>

Convenience alias for any recording strategy.

Definition at line 179 of file AbstractRecordingStrategy.h.

Enumeration Type Documentation

◆ Compression

enum Compression

strong

Enumerator
lossy
lossless

Definition at line 73 of file public_api.h.

◆ Format

enum Format

strong

Supported recording Formats.

Note: If you add new formats, also add them to the registry (declared in an anonymous namespace) in public_api.cpp.

Enumerator
bmp_img_seq
png_img_seq
png_fast_img_seq
png_mt_img_seq
png_fast_mt_img_seq
jpg_img_seq
avi_default
mp4_default

Definition at line 53 of file public_api.h.

◆ Framerate

enum Framerate

strong

Enumerator
static_fps
dynamic_fps

Definition at line 66 of file public_api.h.

Function Documentation

◆ convert() [1/2]

void convert	(	const CByteImage &	in,
		cv::Mat &	out
	)

Converts an IVT CByteImage to OpenCV's BGR Mat.

Parameters

in	CByteImage
out	Output parameter

Definition at line 40 of file helper.cpp.

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◆ convert() [2/2]

void convert	(	const cv::Mat &	in,
		CByteImage &	out
	)

Converts an OpenCV BGR Mat to IVT's CByteImage.

Parameters

in	cv::Mat with BGR format
out	Output parameter

Definition at line 54 of file helper.cpp.

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◆ convert_rgb2cbi()

void convert_rgb2cbi	(	const cv::Mat &	in,
		CByteImage &	out
	)

Converts an OpenCV RGB Mat to IVT's CByteImage.

Parameters

in	cv::Mat with RGB format
out	Output parameter

Definition at line 64 of file helper.cpp.

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◆ datetime_to_string()

std::string datetime_to_string ( std::chrono::microseconds ts )

Definition at line 77 of file helper.cpp.

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◆ format2hrstr()

const std::string & format2hrstr ( const Format format )

Definition at line 115 of file public_api.cpp.

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◆ format2str()

const std::string & format2str ( const Format format )

Definition at line 109 of file public_api.cpp.

◆ from_json() [1/2]

void visionx::imrec::from_json	(	const nlohmann::json &	j,
		ChannelConfig &	cc
	)

Definition at line 45 of file json_conversions.h.

◆ from_json() [2/2]

void visionx::imrec::from_json	(	const nlohmann::json &	j,
		Config &	c
	)

Definition at line 63 of file json_conversions.h.

◆ getFormats()

std::vector< visionx::imrec::Format > getFormats ( )

Definition at line 133 of file public_api.cpp.

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◆ getFormatsMap()

std::map< visionx::imrec::Format, visionx::imrec::RegistryEntry > getFormatsMap ( )

Definition at line 144 of file public_api.cpp.

◆ isFormatDynamicFramerate()

bool isFormatDynamicFramerate ( Format format )

Definition at line 156 of file public_api.cpp.

◆ isFormatLossless()

bool isFormatLossless ( Format format )

Definition at line 150 of file public_api.cpp.

◆ newPlayback()

visionx::imrec::Playback newPlayback ( const std::filesystem::path & path )

Instantiates and returns a new playback strategy which is capable of replaying the file or collection at path.

Parameters

path	Path to the recording file or collection (folder, glob, ...)

Returns: Concrete playback strategy capable of replaying the recording at path

Definition at line 162 of file public_api.cpp.

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◆ newRecording() [1/2]

visionx::imrec::Recording newRecording	(	const std::filesystem::path &	filePath,
		double	fps
	)

Creates a new recording given the file extension and additional parameters.

Parameters

filePath	Path to where the recording file should be written to
fps	Amount of frames being recorded per second

Returns: Recording object

Definition at line 230 of file public_api.cpp.

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◆ newRecording() [2/2]

visionx::imrec::Recording newRecording	(	const std::filesystem::path &	path,
		const std::string &	name,
		const Format	format,
		double	fps
	)

Definition at line 194 of file public_api.cpp.

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◆ str2format()

visionx::imrec::Format str2format ( const std::string & format_str )

Definition at line 121 of file public_api.cpp.

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◆ takeSnapshot() [1/2]

void takeSnapshot	(	const CByteImage &	image,
		const std::filesystem::path &	filePath
	)

Takes a snapshot using the default recording method for snapshots.

Parameters

filePath	Path to where the recording file should be written to
image	The image to be saved

Definition at line 267 of file public_api.cpp.

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◆ takeSnapshot() [2/2]

void takeSnapshot	(	const cv::Mat &	image,
		const std::filesystem::path &	filePath
	)

Takes a snapshot using the default recording method for snapshots.

Parameters

filePath	Path to where the recording file should be written to
image	The image to be saved

Definition at line 273 of file public_api.cpp.

◆ timestamp_to_string()

std::string timestamp_to_string ( std::chrono::microseconds ts )

Definition at line 112 of file helper.cpp.

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◆ to_json() [1/2]

void visionx::imrec::to_json	(	nlohmann::json &	j,
		const ChannelConfig &	cc
	)

Definition at line 38 of file json_conversions.h.

◆ to_json() [2/2]

void visionx::imrec::to_json	(	nlohmann::json &	j,
		const Config &	c
	)

Definition at line 54 of file json_conversions.h.

Namespaces

Classes

Typedefs

Enumerations

Functions

Typedef Documentation

◆ Playback

◆ Recording

Enumeration Type Documentation

◆ Compression

◆ Format

◆ Framerate

Function Documentation

◆ convert() [1/2]

◆ convert() [2/2]

◆ convert_rgb2cbi()

◆ datetime_to_string()

◆ format2hrstr()

◆ format2str()

◆ from_json() [1/2]

◆ from_json() [2/2]

◆ getFormats()

◆ getFormatsMap()

◆ isFormatDynamicFramerate()

◆ isFormatLossless()

◆ newPlayback()

◆ newRecording() [1/2]

◆ newRecording() [2/2]

◆ str2format()

◆ takeSnapshot() [1/2]

◆ takeSnapshot() [2/2]

◆ timestamp_to_string()

◆ to_json() [1/2]

◆ to_json() [2/2]