VideoCodec

#include <icy/av/codec.h>

Inherits: Codec

Video codec parameters including resolution, frame rate, and pixel format.

Public Attributes

Return	Name	Description
`int`	`width`
`int`	`height`
`double`	`fps`
`std::string`	`pixelFmt`

width

int width

height

int height

fps

double fps

pixelFmt

std::string pixelFmt

Public Methods

Return	Name	Description
	`VideoCodec`	Construct a disabled video codec with zeroed parameters.
	`VideoCodec`	Construct an anonymous video codec from raw parameters.
	`VideoCodec`	Construct a named video codec.
	`VideoCodec`	Construct a named video codec with an explicit FFmpeg encoder name.
	`VideoCodec`
`std::string`	`toString` `virtual` `const`	#### Returns
`void`	`print` `virtual`	Print a multi-line human-readable description to the given stream.

VideoCodec

VideoCodec()

Construct a disabled video codec with zeroed parameters.

VideoCodec

VideoCodec(int width, int height, double fps, const std::string & pixelFmt, int bitRate, int sampleRate)

Construct an anonymous video codec from raw parameters.

Parameters

width The frame width in pixels.
height The frame height in pixels.
fps The target frame rate in frames per second.
pixelFmt The pixel format string (e.g. "yuv420p").
bitRate The target bit rate in bits per second.
sampleRate The RTP clock rate in Hz.

VideoCodec

VideoCodec(const std::string & name, int width, int height, double fps, int bitRate, int sampleRate, const std::string & pixelFmt)

Construct a named video codec.

Parameters

name The codec display name.
width The frame width in pixels.
height The frame height in pixels.
fps The target frame rate in frames per second.
bitRate The target bit rate in bits per second.
sampleRate The RTP clock rate in Hz.
pixelFmt The pixel format string.

VideoCodec

VideoCodec(const std::string & name, const std::string & encoder, int width, int height, double fps, int bitRate, int sampleRate, const std::string & pixelFmt)

Construct a named video codec with an explicit FFmpeg encoder name.

Parameters

name The codec display name.
encoder The FFmpeg encoder name (e.g. "libx264").
width The frame width in pixels.
height The frame height in pixels.
fps The target frame rate in frames per second.
bitRate The target bit rate in bits per second.
sampleRate The RTP clock rate in Hz.
pixelFmt The pixel format string.

VideoCodec

VideoCodec(const VideoCodec & r)

toString

virtual const

virtual std::string toString() const

Returns

A string in the form "VideoCodec[name:encoder:width:height:fps:pixelFmt:enabled]".

print

virtual

virtual void print(std::ostream & ost)

Print a multi-line human-readable description to the given stream.

Parameters

ost The output stream to write to.