#include <media_encoder.h>

Collaboration diagram for jami::MediaEncoder:

Public Member Functions
int	addStream (const SystemCodecInfo &codec)

int	encode (AVFrame *frame, int streamIdx)

int	encodeAudio (AudioFrame &frame)

int	flush ()

const std::string &	getAudioCodec () const

int	getCurrentAudioAVCtxFrameSize ()

int	getHeight () const

uint16_t	getLastSeqValue ()

MediaStream	getStream (const std::string &name, int streamIdx=-1) const

unsigned	getStreamCount () const

const std::string &	getVideoCodec () const

int	getWidth () const

	MediaEncoder ()

void	openOutput (const std::string &filename, const std::string &format="")

std::string	print_sdp ()

void	resetStreams (int width, int height)

bool	send (AVPacket &packet, int streamIdx=-1)

int	setBitrate (uint64_t br)

void	setInitSeqVal (uint16_t seqVal)

void	setIOContext (AVIOContext *ioctx)

void	setMetadata (const std::string &title, const std::string &description)

void	setOptions (const MediaDescription &args)

void	setOptions (const MediaStream &opts)

int	setPacketLoss (uint64_t pl)

	~MediaEncoder ()

Static Public Member Functions
static std::string	testH265Accel ()

Protected Member Functions
void	readConfig (AVCodecContext *encoderCtx)

Protected Attributes
std::string	audioCodec_

MediaStream	audioOpts_

AVDictionary *	options_ = nullptr

std::string	videoCodec_

MediaStream	videoOpts_

Detailed Description

Definition at line 65 of file media_encoder.h.

Constructor & Destructor Documentation

◆ MediaEncoder()

jami::MediaEncoder::MediaEncoder ( )

Definition at line 59 of file media_encoder.cpp.

References JAMI_DBG.

◆ ~MediaEncoder()

jami::MediaEncoder::~MediaEncoder ( )

Definition at line 65 of file media_encoder.cpp.

References jami::emitSignal(), JAMI_DBG, and options_.

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Member Function Documentation

◆ addStream()

int jami::MediaEncoder::addStream ( const SystemCodecInfo & codec )

Definition at line 174 of file media_encoder.cpp.

References audioCodec_, audioOpts_, jami::emitSignal(), jami::MediaStream::isValid(), JAMI_DBG, JAMI_ERR, jami::MEDIA_AUDIO, and videoCodec_.

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◆ encode()

int jami::MediaEncoder::encode	(	AVFrame *	frame,
		int	streamIdx
	)

Definition at line 467 of file media_encoder.cpp.

References jami::emitSignal(), jami::libav_utils::getError(), jami::MediaStream::isValid(), JAMI_ERR, send(), videoCodec_, and videoOpts_.

Referenced by encodeAudio(), and flush().

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◆ encodeAudio()

int jami::MediaEncoder::encodeAudio ( AudioFrame & frame )

Definition at line 451 of file media_encoder.cpp.

References jami::emitSignal(), encode(), jami::MediaStream::isValid(), and videoOpts_.

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◆ flush()

int jami::MediaEncoder::flush ( )

Definition at line 545 of file media_encoder.cpp.

References jami::emitSignal(), encode(), and JAMI_ERR.

Referenced by resetStreams().

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◆ getAudioCodec()

const std::string & jami::MediaEncoder::getAudioCodec ( ) const

inline

Definition at line 102 of file media_encoder.h.

References audioCodec_.

◆ getCurrentAudioAVCtxFrameSize()

int jami::MediaEncoder::getCurrentAudioAVCtxFrameSize ( )

Definition at line 768 of file media_encoder.cpp.

◆ getHeight()

int jami::MediaEncoder::getHeight ( ) const

inline

Definition at line 97 of file media_encoder.h.

References jami::MediaStream::height, and videoOpts_.

◆ getLastSeqValue()

uint16_t jami::MediaEncoder::getLastSeqValue ( )

Definition at line 152 of file media_encoder.cpp.

References jami::emitSignal().

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◆ getStream()

MediaStream jami::MediaEncoder::getStream	(	const std::string &	name,
		int	streamIdx = `-1`
	)		const

Definition at line 749 of file media_encoder.cpp.

References jami::emitSignal(), and getStreamCount().

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◆ getStreamCount()

unsigned jami::MediaEncoder::getStreamCount ( ) const

Definition at line 743 of file media_encoder.cpp.

References audioOpts_, jami::MediaStream::isValid(), and videoOpts_.

Referenced by getStream().

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◆ getVideoCodec()

const std::string & jami::MediaEncoder::getVideoCodec ( ) const

inline

Definition at line 103 of file media_encoder.h.

References videoCodec_.

◆ getWidth()

int jami::MediaEncoder::getWidth ( ) const

inline

Definition at line 96 of file media_encoder.h.

References videoOpts_, and jami::MediaStream::width.

◆ openOutput()

void jami::MediaEncoder::openOutput	(	const std::string &	filename,
		const std::string &	format = `""`
	)

Definition at line 162 of file media_encoder.cpp.

References jami::emitSignal(), jami::libav_utils::getError(), and JAMI_ERR.

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◆ print_sdp()

std::string jami::MediaEncoder::print_sdp ( )

Definition at line 558 of file media_encoder.cpp.

References jami::emitSignal(), jami::getline(), and JAMI_DBG.

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◆ readConfig()

void jami::MediaEncoder::readConfig ( AVCodecContext * encoderCtx )

protected

Definition at line 1130 of file media_encoder.cpp.

References jami::emitSignal(), jami::fileutils::get_config_dir(), jami::libav_utils::getError(), JAMI_ERR, and JAMI_WARN.

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◆ resetStreams()

void jami::MediaEncoder::resetStreams	(	int	width,
		int	height
	)

Definition at line 1327 of file media_encoder.cpp.

References jami::emitSignal(), flush(), jami::MediaStream::height, JAMI_WARNING, videoOpts_, and jami::MediaStream::width.

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◆ send()

bool jami::MediaEncoder::send	(	AVPacket &	packet,
		int	streamIdx = `-1`
	)

Definition at line 519 of file media_encoder.cpp.

References jami::emitSignal(), jami::libav_utils::getError(), JAMI_ERR, and videoCodec_.

Referenced by encode().

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◆ setBitrate()

int jami::MediaEncoder::setBitrate ( uint64_t br )

Definition at line 850 of file media_encoder.cpp.

References jami::emitSignal().

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◆ setInitSeqVal()

void jami::MediaEncoder::setInitSeqVal ( uint16_t seqVal )

Definition at line 144 of file media_encoder.cpp.

References jami::emitSignal().

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◆ setIOContext()

void jami::MediaEncoder::setIOContext ( AVIOContext * ioctx )

inline

Definition at line 76 of file media_encoder.h.

References jami::emitSignal().

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◆ setMetadata()

void jami::MediaEncoder::setMetadata	(	const std::string &	title,
		const std::string &	description
	)

Definition at line 135 of file media_encoder.cpp.

References jami::emitSignal(), and jami::libav_utils::setDictValue().

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◆ setOptions() [1/2]

void jami::MediaEncoder::setOptions ( const MediaDescription & args )

Definition at line 115 of file media_encoder.cpp.

References jami::emitSignal(), jami::libav_utils::getError(), JAMI_ERR, options_, and jami::libav_utils::setDictValue().

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◆ setOptions() [2/2]

void jami::MediaEncoder::setOptions ( const MediaStream & opts )

Definition at line 90 of file media_encoder.cpp.

References audioOpts_, jami::MediaStream::bitrate, jami::SystemCodecInfo::DEFAULT_VIDEO_BITRATE, jami::emitSignal(), jami::MediaStream::frameRate, jami::MediaStream::height, JAMI_ERR, videoOpts_, and jami::MediaStream::width.

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◆ setPacketLoss()

int jami::MediaEncoder::setPacketLoss ( uint64_t pl )

Definition at line 884 of file media_encoder.cpp.

References jami::emitSignal().

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◆ testH265Accel()

std::string jami::MediaEncoder::testH265Accel ( )

static

Definition at line 1179 of file media_encoder.cpp.

References jami::CODEC_ENCODER, jami::SystemCodecInfo::DEFAULT_VIDEO_BITRATE, jami::emitSignal(), jami::video::HardwareAccel::getCompatibleAccel(), jami::Manager::instance(), and JAMI_WARN.

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Member Data Documentation

◆ audioCodec_

std::string jami::MediaEncoder::audioCodec_

protected

Definition at line 180 of file media_encoder.h.

Referenced by addStream(), and getAudioCodec().

◆ audioOpts_

MediaStream jami::MediaEncoder::audioOpts_

protected

Definition at line 178 of file media_encoder.h.

Referenced by addStream(), getStreamCount(), and setOptions().

◆ options_

AVDictionary* jami::MediaEncoder::options_ = nullptr

protected

Definition at line 176 of file media_encoder.h.

Referenced by setOptions(), and ~MediaEncoder().

◆ videoCodec_

std::string jami::MediaEncoder::videoCodec_

protected

Definition at line 179 of file media_encoder.h.

Referenced by addStream(), encode(), getVideoCodec(), and send().

◆ videoOpts_

MediaStream jami::MediaEncoder::videoOpts_

protected

Definition at line 177 of file media_encoder.h.

Referenced by encode(), encodeAudio(), getHeight(), getStreamCount(), getWidth(), resetStreams(), and setOptions().

The documentation for this class was generated from the following files:

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ MediaEncoder()

◆ ~MediaEncoder()

Member Function Documentation

◆ addStream()

◆ encode()

◆ encodeAudio()

◆ flush()

◆ getAudioCodec()

◆ getCurrentAudioAVCtxFrameSize()

◆ getHeight()

◆ getLastSeqValue()

◆ getStream()

◆ getStreamCount()

◆ getVideoCodec()

◆ getWidth()

◆ openOutput()

◆ print_sdp()

◆ readConfig()

◆ resetStreams()

◆ send()

◆ setBitrate()

◆ setInitSeqVal()

◆ setIOContext()

◆ setMetadata()

◆ setOptions() [1/2]

◆ setOptions() [2/2]

◆ setPacketLoss()

◆ testH265Accel()

Member Data Documentation

◆ audioCodec_

◆ audioOpts_

◆ options_

◆ videoCodec_

◆ videoOpts_