Abstract interface to be notified of PES packets using a PESDemux. More...

Inheritance diagram for ts::PESHandlerInterface:

Public Member Functions
virtual	~PESHandlerInterface ()=default
	Virtual destructor.

virtual void	handleAccessUnit (PESDemux &demux, const PESPacket &packet, uint8_t nal_unit_type, size_t offset, size_t size)
	This hook is invoked when an AVC, HEVC or VVC access unit (aka "NALunit") is found. More...

virtual void	handleIntraImage (PESDemux &demux, const PESPacket &packet, size_t offset)
	This hook is invoked when an intra-code image is found. More...

virtual void	handleNewAC3Attributes (PESDemux &demux, const PESPacket &packet, const AC3Attributes &attr)
	This hook is invoked when new AC-3 attributes are found in an audio PID. More...

virtual void	handleNewAVCAttributes (PESDemux &demux, const PESPacket &packet, const AVCAttributes &attr)
	This hook is invoked when new AVC attributes are found in a video PID. More...

virtual void	handleNewHEVCAttributes (PESDemux &demux, const PESPacket &packet, const HEVCAttributes &attr)
	This hook is invoked when new HEVC attributes are found in a video PID. More...

virtual void	handleNewMPEG2AudioAttributes (PESDemux &demux, const PESPacket &packet, const MPEG2AudioAttributes &attr)
	This hook is invoked when new audio attributes are found in an audio PID. More...

virtual void	handleNewMPEG2VideoAttributes (PESDemux &demux, const PESPacket &packet, const MPEG2VideoAttributes &attr)
	This hook is invoked when new video attributes are found in a video PID. More...

virtual void	handlePESPacket (PESDemux &demux, const PESPacket &packet)
	This hook is invoked when a complete PES packet is available. More...

virtual void	handleSEI (PESDemux &demux, const PESPacket &packet, uint32_t sei_type, size_t offset, size_t size)
	This hook is invoked when an AVC, HEVC or VVC SEI (Supplemental Enhancement Information) is found. More...

virtual void	handleVideoStartCode (PESDemux &demux, const PESPacket &packet, uint8_t start_code, size_t offset, size_t size)
	This hook is invoked when a video start code is encountered. More...

Detailed Description

Abstract interface to be notified of PES packets using a PESDemux.

All hooks are optional, ie. they have an empty default implementation.

Member Function Documentation

◆ handlePESPacket()

virtual void ts::PESHandlerInterface::handlePESPacket	(	PESDemux &	demux,
		const PESPacket &	packet
	)

virtual

This hook is invoked when a complete PES packet is available.

Parameters

[in,out]	demux	A reference to the PES demux.
[in]	packet	The demultiplexed PES packet.

◆ handleVideoStartCode()

virtual void ts::PESHandlerInterface::handleVideoStartCode	(	PESDemux &	demux,
		const PESPacket &	packet,
		uint8_t	start_code,
		size_t	offset,
		size_t	size
	)

virtual

This hook is invoked when a video start code is encountered.

Parameters

[in,out]	demux	A reference to the PES demux.
[in]	packet	The demultiplexed PES packet.
[in]	start_code	The XX in start code (00 00 01 xx).
[in]	offset	Offset of the start code (00 00 01 xx) in the PES packet payload
[in]	size	Size of the video payload (up to next start code).

◆ handleNewMPEG2VideoAttributes()

virtual void ts::PESHandlerInterface::handleNewMPEG2VideoAttributes	(	PESDemux &	demux,
		const PESPacket &	packet,
		const MPEG2VideoAttributes &	attr
	)

virtual

This hook is invoked when new video attributes are found in a video PID.

Parameters

[in,out]	demux	A reference to the PES demux.
[in]	packet	The demultiplexed PES packet.
[in]	attr	Video attributes.

◆ handleAccessUnit()

virtual void ts::PESHandlerInterface::handleAccessUnit	(	PESDemux &	demux,
		const PESPacket &	packet,
		uint8_t	nal_unit_type,
		size_t	offset,
		size_t	size
	)

virtual

This hook is invoked when an AVC, HEVC or VVC access unit (aka "NALunit") is found.

Parameters

[in,out]	demux	A reference to the PES demux.
[in]	packet	The demultiplexed PES packet.
[in]	nal_unit_type	NALunit type.
[in]	offset	Offset of the start code (00 00 01 xx) in the PES packet payload.
[in]	size	Size of the video payload (up to next start code).

◆ handleSEI()

virtual void ts::PESHandlerInterface::handleSEI	(	PESDemux &	demux,
		const PESPacket &	packet,
		uint32_t	sei_type,
		size_t	offset,
		size_t	size
	)

virtual

This hook is invoked when an AVC, HEVC or VVC SEI (Supplemental Enhancement Information) is found.

Parameters

[in,out]	demux	A reference to the PES demux.
[in]	packet	The demultiplexed PES packet.
[in]	sei_type	SEI type.
[in]	offset	Offset of the SEI payload in the PES packet payload.
[in]	size	Size of the SEI payload.

◆ handleNewAVCAttributes()

virtual void ts::PESHandlerInterface::handleNewAVCAttributes	(	PESDemux &	demux,
		const PESPacket &	packet,
		const AVCAttributes &	attr
	)

virtual

This hook is invoked when new AVC attributes are found in a video PID.

Parameters

[in,out]	demux	A reference to the PES demux.
[in]	packet	The demultiplexed PES packet.
[in]	attr	Video attributes.

◆ handleNewHEVCAttributes()

virtual void ts::PESHandlerInterface::handleNewHEVCAttributes	(	PESDemux &	demux,
		const PESPacket &	packet,
		const HEVCAttributes &	attr
	)

virtual

This hook is invoked when new HEVC attributes are found in a video PID.

Parameters

[in,out]	demux	A reference to the PES demux.
[in]	packet	The demultiplexed PES packet.
[in]	attr	Video attributes.

◆ handleIntraImage()

virtual void ts::PESHandlerInterface::handleIntraImage	(	PESDemux &	demux,
		const PESPacket &	packet,
		size_t	offset
	)

virtual

This hook is invoked when an intra-code image is found.

Parameters

[in,out]	demux	A reference to the PES demux.
[in]	packet	The demultiplexed PES packet.
[in]	offset	Offset in the PES packet payload where the image is found. This is informational only, the exact semantics depends on the video codec.

◆ handleNewMPEG2AudioAttributes()

virtual void ts::PESHandlerInterface::handleNewMPEG2AudioAttributes	(	PESDemux &	demux,
		const PESPacket &	packet,
		const MPEG2AudioAttributes &	attr
	)

virtual

This hook is invoked when new audio attributes are found in an audio PID.

Parameters

[in,out]	demux	A reference to the PES demux.
[in]	packet	The demultiplexed PES packet.
[in]	attr	Audio attributes.

◆ handleNewAC3Attributes()

virtual void ts::PESHandlerInterface::handleNewAC3Attributes	(	PESDemux &	demux,
		const PESPacket &	packet,
		const AC3Attributes &	attr
	)

virtual

This hook is invoked when new AC-3 attributes are found in an audio PID.

Parameters

[in,out]	demux	A reference to the PES demux.
[in]	packet	The demultiplexed PES packet.
[in]	attr	Audio attributes.

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

tsPESHandlerInterface.h

Public Member Functions

Detailed Description

Member Function Documentation

◆ handlePESPacket()

◆ handleVideoStartCode()

◆ handleNewMPEG2VideoAttributes()

◆ handleAccessUnit()

◆ handleSEI()

◆ handleNewAVCAttributes()

◆ handleNewHEVCAttributes()

◆ handleIntraImage()

◆ handleNewMPEG2AudioAttributes()

◆ handleNewAC3Attributes()