jami::MediaDemuxer Class Reference

#include <media_decoder.h>

Inheritance diagram for jami::MediaDemuxer:

Collaboration diagram for jami::MediaDemuxer:

Public Types
enum class	CurrentState : uint8_t { Demuxing , Finished }
enum class	Status : uint8_t {   Success , EndOfFile , ReadBufferOverflow , ReadError ,   FallBack , RestartRequired }
using	StreamCallback = std::function< DecodeStatus(AVPacket &)>

Public Member Functions
Status	decode ()
Status	demuxe ()
bool	emitFrame (bool isAudio)
void	findStreamInfo (bool videoStream=false)
MediaDemuxer::CurrentState	getCurrentState ()
int64_t	getDuration () const
AVStream *	getStream (unsigned stream)
	MediaDemuxer ()
int	openInput (const DeviceParams &)
bool	seekFrame (int stream_index, int64_t timestamp)
int	selectStream (AVMediaType type)
void	setFileFinishedCb (std::function< void(bool)> cb)
void	setInterruptCallback (int(*cb)(void *), void *opaque)
void	setIOContext (MediaIOHandle *ioctx)
void	setKeyFrameRequestCb (std::function< void()> cb)
void	setNeedFrameCb (std::function< void()> cb)
void	setStreamCallback (unsigned stream, StreamCallback cb={})
void	updateCurrentState (MediaDemuxer::CurrentState state)
	~MediaDemuxer ()

Static Public Member Functions
static const char *	getStatusStr (Status status)

Detailed Description

Definition at line 80 of file media_decoder.h.

Member Typedef Documentation

StreamCallback

using jami::MediaDemuxer::StreamCallback = std::function<DecodeStatus(AVPacket&)>

Definition at line 91 of file media_decoder.h.

Member Enumeration Documentation

CurrentState

enum class jami::MediaDemuxer::CurrentState : uint8_t

strong

Enumerator
Demuxing
Finished

Definition at line 90 of file media_decoder.h.

Status

enum class jami::MediaDemuxer::Status : uint8_t

strong

Enumerator
Success
EndOfFile
ReadBufferOverflow
ReadError
FallBack
RestartRequired

Definition at line 86 of file media_decoder.h.

Constructor & Destructor Documentation

MediaDemuxer()

jami::MediaDemuxer::MediaDemuxer

(

)

Definition at line 49 of file media_decoder.cpp.

~MediaDemuxer()

jami::MediaDemuxer::~MediaDemuxer

(

)

Definition at line 54 of file media_decoder.cpp.

References jami::emitSignal().

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Member Function Documentation

decode()

MediaDemuxer::Status jami::MediaDemuxer::decode

(

)

Definition at line 402 of file media_decoder.cpp.

References JAMI_ERR, and jami::rational< I >::real().

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demuxe()

MediaDemuxer::Status jami::MediaDemuxer::demuxe

(

)

Definition at line 351 of file media_decoder.cpp.

References av_packet_free(), and JAMI_ERR.

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emitFrame()

bool jami::MediaDemuxer::emitFrame

(

bool

isAudio

)

Definition at line 311 of file media_decoder.cpp.

findStreamInfo()

void jami::MediaDemuxer::findStreamInfo

(

bool

videoStream = false

)

Definition at line 217 of file media_decoder.cpp.

References jami::emitSignal(), jami::libav_utils::getError(), jami::Manager::instance(), and JAMI_ERROR.

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getCurrentState()

MediaDemuxer::CurrentState jami::MediaDemuxer::getCurrentState ( )

inline

Definition at line 114 of file media_decoder.h.

getDuration()

int64_t jami::MediaDemuxer::getDuration

(

)

const

Definition at line 200 of file media_decoder.cpp.

getStatusStr()

const char * jami::MediaDemuxer::getStatusStr ( Status  status )

static

Definition at line 66 of file media_decoder.cpp.

References EndOfFile, FallBack, ReadBufferOverflow, ReadError, RestartRequired, and Success.

Referenced by jami::video::VideoReceiveThread::decodeFrame().

getStream()

AVStream * jami::MediaDemuxer::getStream ( unsigned  stream )

inline

Definition at line 116 of file media_decoder.h.

References JAMI_ERR.

openInput()

int jami::MediaDemuxer::openInput

(

const DeviceParams &

params

)

Definition at line 87 of file media_decoder.cpp.

References jami::emitSignal(), jami::libav_utils::getError(), JAMI_ERROR, JAMI_LOG, JAMI_WARN, jami::jitterBufferMaxDelay_, jami::jitterBufferMaxSize_, and jami::to_string().

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seekFrame()

bool jami::MediaDemuxer::seekFrame	(	int	stream_index,
		int64_t	timestamp
	)

Definition at line 206 of file media_decoder.cpp.

References jami::emitSignal().

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selectStream()

int jami::MediaDemuxer::selectStream

(

AVMediaType

type

)

Definition at line 251 of file media_decoder.cpp.

References JAMI_DBG.

setFileFinishedCb()

void jami::MediaDemuxer::setFileFinishedCb

(

std::function< void(bool)>

cb

)

Definition at line 282 of file media_decoder.cpp.

setInterruptCallback()

void jami::MediaDemuxer::setInterruptCallback	(	int(*)(void *)	cb,
		void *	opaque
	)

Definition at line 266 of file media_decoder.cpp.

setIOContext()

void jami::MediaDemuxer::setIOContext

(

MediaIOHandle *

ioctx

)

Definition at line 396 of file media_decoder.cpp.

References jami::MediaIOHandle::getContext().

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setKeyFrameRequestCb()

void jami::MediaDemuxer::setKeyFrameRequestCb

(

std::function< void()>

cb

)

Definition at line 288 of file media_decoder.cpp.

setNeedFrameCb()

void jami::MediaDemuxer::setNeedFrameCb

(

std::function< void()>

cb

)

Definition at line 276 of file media_decoder.cpp.

setStreamCallback()

void jami::MediaDemuxer::setStreamCallback ( unsigned  stream, StreamCallback  cb = {}  )

inline

Definition at line 103 of file media_decoder.h.

updateCurrentState()

void jami::MediaDemuxer::updateCurrentState ( MediaDemuxer::CurrentState  state )

inline

Definition at line 110 of file media_decoder.h.

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

• media_decoder.h
• media_decoder.cpp