web_video_server::LibavStreamer Class Reference

#include <libav_streamer.h>

Inheritance diagram for web_video_server::LibavStreamer:

List of all members.

Public Member Functions
	LibavStreamer (const async_web_server_cpp::HttpRequest &request, async_web_server_cpp::HttpConnectionPtr connection, ros::NodeHandle &nh, const std::string &format_name, const std::string &codec_name, const std::string &content_type)
	~LibavStreamer ()
Protected Member Functions
virtual void	initialize (const cv::Mat &)
virtual void	initializeEncoder ()
virtual void	sendImage (const cv::Mat &, const ros::Time &time)
Protected Attributes
AVCodec *	codec_
AVCodecContext *	codec_context_
AVFormatContext *	format_context_
AVDictionary *	opt_
AVOutputFormat *	output_format_
AVStream *	video_stream_
Private Attributes
int	bitrate_
std::string	codec_name_
std::string	content_type_
boost::mutex	encode_mutex_
ros::Time	first_image_timestamp_
std::string	format_name_
AVFrame *	frame_
int	gop_
uint8_t *	io_buffer_
int	qmax_
int	qmin_
struct SwsContext *	sws_context_

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Detailed Description

Definition at line 24 of file libav_streamer.h.

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Constructor & Destructor Documentation

web_video_server::LibavStreamer::LibavStreamer	(	const async_web_server_cpp::HttpRequest &	request,
		async_web_server_cpp::HttpConnectionPtr	connection,
		ros::NodeHandle &	nh,
		const std::string &	format_name,
		const std::string &	codec_name,
		const std::string &	content_type
	)

Definition at line 51 of file libav_streamer.cpp.

web_video_server::LibavStreamer::~LibavStreamer

(

)

Definition at line 69 of file libav_streamer.cpp.

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Member Function Documentation

void web_video_server::LibavStreamer::initialize

(

const cv::Mat &

img

)

[protected, virtual]

Reimplemented from web_video_server::ImageTransportImageStreamer.

Definition at line 103 of file libav_streamer.cpp.

void web_video_server::LibavStreamer::initializeEncoder

(

)

[protected, virtual]

Reimplemented in web_video_server::Vp8Streamer, web_video_server::H264Streamer, and web_video_server::Vp9Streamer.

Definition at line 239 of file libav_streamer.cpp.

void web_video_server::LibavStreamer::sendImage	(	const cv::Mat &	img,
		const ros::Time &	time
	)		[protected, virtual]

Implements web_video_server::ImageTransportImageStreamer.

Definition at line 243 of file libav_streamer.cpp.

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Member Data Documentation

int web_video_server::LibavStreamer::bitrate_ [private]

Definition at line 54 of file libav_streamer.h.

AVCodec* web_video_server::LibavStreamer::codec_ [protected]

Definition at line 39 of file libav_streamer.h.

AVCodecContext* web_video_server::LibavStreamer::codec_context_ [protected]

Definition at line 40 of file libav_streamer.h.

std::string web_video_server::LibavStreamer::codec_name_ [private]

Definition at line 52 of file libav_streamer.h.

std::string web_video_server::LibavStreamer::content_type_ [private]

Definition at line 53 of file libav_streamer.h.

boost::mutex web_video_server::LibavStreamer::encode_mutex_ [private]

Definition at line 49 of file libav_streamer.h.

ros::Time web_video_server::LibavStreamer::first_image_timestamp_ [private]

Definition at line 48 of file libav_streamer.h.

AVFormatContext* web_video_server::LibavStreamer::format_context_ [protected]

Definition at line 38 of file libav_streamer.h.

std::string web_video_server::LibavStreamer::format_name_ [private]

Definition at line 51 of file libav_streamer.h.

AVFrame* web_video_server::LibavStreamer::frame_ [private]

Definition at line 46 of file libav_streamer.h.

int web_video_server::LibavStreamer::gop_ [private]

Definition at line 57 of file libav_streamer.h.

uint8_t* web_video_server::LibavStreamer::io_buffer_ [private]

Definition at line 59 of file libav_streamer.h.

AVDictionary* web_video_server::LibavStreamer::opt_ [protected]

Definition at line 43 of file libav_streamer.h.

AVOutputFormat* web_video_server::LibavStreamer::output_format_ [protected]

Definition at line 37 of file libav_streamer.h.

int web_video_server::LibavStreamer::qmax_ [private]

Definition at line 56 of file libav_streamer.h.

int web_video_server::LibavStreamer::qmin_ [private]

Definition at line 55 of file libav_streamer.h.

struct SwsContext* web_video_server::LibavStreamer::sws_context_ [private]

Definition at line 47 of file libav_streamer.h.

AVStream* web_video_server::LibavStreamer::video_stream_ [protected]

Definition at line 41 of file libav_streamer.h.

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

• libav_streamer.h
• libav_streamer.cpp