Class VideoEncoder

• Defined in File video_encoder.hpp

Nested Relationships

Nested Types

• Struct VideoEncoder::Config

Inheritance Relationships

Base Type

• public QThread

Class Documentation

class VideoEncoder : public QThread

Public Functions

explicit VideoEncoder(const Config &cfg, RingBuffer<std::shared_ptr<VideoFrame>> &frameBuffer, QObject *parent = nullptr)

~VideoEncoder() override

void start_encoding()

void stop_encoding()

int64_t frames_encoded() const

int64_t frames_dropped() const

Signals

void encoding_started(int cameraIndex)

void encoding_stopped(int cameraIndex, int64_t totalFrames)

void encoding_error(int cameraIndex, QString message)

Protected Functions

void run() override

struct Config

Public Members

int cameraIndex = 0

QString outputPath

QString timestampPath

QString codec = "h264_nvenc"

QString preset = "p4"

int bitrate = 5000

int crf = 23

int width = 1920

int height = 1080

double fps = 30.0