QtsCore.cpp File Reference

Functions
const QtsPidSet	QtsAllPids (~QtsNoPid)
quint64	qtsGetPcr (const void *b)
	Extract a PCR (Program Clock Reference) from a stream. More...
quint64	qtsGetPtsDts (const void *b)
	Extract a PTS or DTS from a stream. More...
bool	qtsIsAudioStreamType (QtsStreamType st)
	Check if an ST (Stream Type) value indicates an audio stream. More...
bool	qtsIsLongHeaderPesStreamId (QtsPesStreamId sid)
	Check if a PES stream identifier value indicates a PES packet with long header. More...
bool	qtsIsPesStreamType (QtsStreamType st)
	Check if an ST (Stream Type) value indicates a PES stream. More...
bool	qtsIsSectionStreamType (QtsStreamType st)
	Check if an ST (Stream Type) value indicates a stream carrying sections. More...
bool	qtsIsVideoStreamType (QtsStreamType st)
	Check if an ST (Stream Type) value indicates a video stream. More...
void	qtsPutPcr (void *b, const quint64 &pcr)
	Insert a PCR (Program Clock Reference) in a stream. More...
void	qtsPutPtsDts (void *b, const quint64 &xts)
	Insert a PTS or DTS in a stream. More...

Variables
const QtsPidSet	QtsNoPid
	A constant QtsPidSet with no PID set. More...

Function Documentation

QtsAllPids()

const QtsPidSet QtsAllPids

(

~

QtsNoPid

)

qtsGetPcr()

quint64 qtsGetPcr

(

const void *

b

)

Extract a PCR (Program Clock Reference) from a stream.

Parameters

[in]

b

Address of a 6-byte area where to extract the PCR.

Returns

A 42-bit PCR value.

qtsPutPcr()

void qtsPutPcr	(	void *	b,
		const quint64 &	pcr
	)

Insert a PCR (Program Clock Reference) in a stream.

Parameters

[out]	b	Address of a 6-byte area where to insert the PCR.
[in]	pcr	A 42-bit PCR value.

qtsGetPtsDts()

quint64 qtsGetPtsDts

(

const void *

b

)

Extract a PTS or DTS from a stream.

Parameters

[in]

b

Address of a 5-byte area where to extract the PTS or DTS.

Returns

A 33-bit PTS or DTS value.

qtsPutPtsDts()

void qtsPutPtsDts	(	void *	b,
		const quint64 &	xts
	)

Insert a PTS or DTS in a stream.

Parameters

[out]	b	Address of a 5-byte area where to insert the PTS or DTS.
[in]	xts	A 33-bit PTS or DTS value.

qtsIsLongHeaderPesStreamId()

bool qtsIsLongHeaderPesStreamId

(

QtsPesStreamId

sid

)

Check if a PES stream identifier value indicates a PES packet with long header.

Parameters

[in]

sid

PES stream identifier.

Returns

True for a PES packet with long header, false otherwise.

qtsIsPesStreamType()

bool qtsIsPesStreamType

(

QtsStreamType

st

)

Check if an ST (Stream Type) value indicates a PES stream.

Parameters

[in]

st

Stream type as used in PMT.

Returns

True for a PES stream, false otherwise.

qtsIsVideoStreamType()

bool qtsIsVideoStreamType

(

QtsStreamType

st

)

Check if an ST (Stream Type) value indicates a video stream.

Parameters

[in]

st

Stream type as used in PMT.

Returns

True for a video stream, false otherwise.

qtsIsAudioStreamType()

bool qtsIsAudioStreamType

(

QtsStreamType

st

)

Check if an ST (Stream Type) value indicates an audio stream.

Parameters

[in]

st

Stream type as used in PMT.

Returns

True for an audio stream, false otherwise.

qtsIsSectionStreamType()

bool qtsIsSectionStreamType

(

QtsStreamType

st

)

Check if an ST (Stream Type) value indicates a stream carrying sections.

Parameters

[in]

st

Stream type as used in PMT.

Returns

True for a section stream, false otherwise.

Variable Documentation

QtsNoPid

const QtsPidSet QtsNoPid

A constant QtsPidSet with no PID set.