void process (std::shared_ptr<const AudioBuffers> audio);
protected:
- std::string src_parameters () const;
- std::string src_name () const;
- void* sink_parameters () const;
- std::string sink_name () const;
+ std::string src_parameters () const override;
+ std::string src_name () const override;
+ void set_parameters (AVFilterContext* context) const override;
+ std::string sink_name () const override;
private:
int _sample_rate;