TTranscoderCallback¶

primo::avblocks::modern::TTranscoderCallback

class TTranscoderCallback : public primo::avblocks::TranscoderCallback ¶

Internal adapter that bridges std::function callbacks to the raw primo::avblocks::TranscoderCallback interface.

Owned by TTranscoderT via std::unique_ptr so its address stays stable across moves. Only allocated when at least one lambda is set.

Public Functions

inline void setOnProgress(std::function<void(double, double)> f)¶: Sets the function called periodically to report progress, with the current and total time in seconds.

inline void setOnStatus(std::function<void(primo::avblocks::TranscoderStatus::Enum)> f)¶: Sets the function called to report the status of the current operation.

inline void setOnContinue(std::function<bool(double)> f)¶

Sets the function called to let the user code stop a running transcoder.

It returns true to continue.

inline void setOnInputChange(std::function<void(int32_t)> f)¶: Sets the function called when an input format is detected or changes, with the index of the input socket.

inline virtual void onProgress(double cur, double total) override¶: Calls the progress function, if set.

inline virtual void onStatus(primo::avblocks::TranscoderStatus::Enum s) override¶: Calls the status function, if set.

inline virtual bool_t onContinue(double cur) override¶

Calls the continue function, if set.

Returns TRUE when no function is set, so the transcoder keeps running.

inline virtual void onInputChange(int32_t idx) override¶: Calls the input change function, if set.