Class StreamerInterface

• Defined in File streamer.hpp

Inheritance Relationships

Derived Type

• public web_video_server::StreamerBase (Class StreamerBase)

Class Documentation

class StreamerInterface

A common interface for all streaming plugins.

Subclassed by web_video_server::StreamerBase

Public Functions

inline virtual ~StreamerInterface()

virtual void start() = 0

Starts the streaming process.

virtual bool is_inactive() = 0

Returns true if the streamer is inactive and should be deleted.

This could be because the connection was closed or snapshot was successfully sent (in case of snapshot streamers).

virtual void restream_frame(std::chrono::duration<double> max_age) = 0

Restreams the last received image frame if older than max_age.

virtual std::string get_topic() = 0

Returns the topic being streamed.