OpalVideoFormat Class Reference

#include <mediafmt.h>

Inheritance diagram for OpalVideoFormat:

Public Types
	eNoRole
	ePresentation
	eMainRole
	eSpeaker
	eSignLanguage
	eNumRoles
	ContentRoleMask = 15
enum	ContentRole {   eNoRole, ePresentation, eMainRole, eSpeaker,   eSignLanguage, eNumRoles }
enum	{ ContentRoleMask = 15 }
Public Member Functions
	OpalVideoFormat (OpalMediaFormatInternal *info=NULL)
	OpalVideoFormat (const char *fullName, RTP_DataFrame::PayloadTypes rtpPayloadType, const char *encodingName, unsigned maxFrameWidth, unsigned maxFrameHeight, unsigned maxFrameRate, unsigned maxBitRate, time_t timeStamp=0)
Static Public Member Functions
static const PString &	FrameWidthOption ()
static const PString &	FrameHeightOption ()
static const PString &	MinRxFrameWidthOption ()
static const PString &	MinRxFrameHeightOption ()
static const PString &	MaxRxFrameWidthOption ()
static const PString &	MaxRxFrameHeightOption ()
static const PString &	TemporalSpatialTradeOffOption ()
static const PString &	TxKeyFramePeriodOption ()
static const PString &	RateControlEnableOption ()
static const PString &	RateControllerOption ()
static const PString &	RateControllerBitRateScalerOption ()
static __inline unsigned	ContentRoleBit (ContentRole contentRole)
static const PString &	ContentRoleOption ()
static const PString &	ContentRoleMaskOption ()

---

Member Enumeration Documentation

anonymous enum

Enumerator:

ContentRoleMask

enum OpalVideoFormat::ContentRole

The "role" of the content in the video stream based on this media format. This is based on RFC4796 and H.239 semantics and is an enumeration consisting of: Value H.239 RFC4796 NoRole Not used (not populated) Presentation Presentation (0x01) slides Main Live (0x02) main Speaker Live (0x02) speaker SignLanguage Live (0x02) sl

Enumerator:

eNoRole
ePresentation
eMainRole
eSpeaker
eSignLanguage
eNumRoles

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Constructor & Destructor Documentation

OpalVideoFormat::OpalVideoFormat

(

OpalMediaFormatInternal *

info = NULL

)

[inline]

OpalVideoFormat::OpalVideoFormat	(	const char *	fullName,
		RTP_DataFrame::PayloadTypes	rtpPayloadType,
		const char *	encodingName,
		unsigned	maxFrameWidth,
		unsigned	maxFrameHeight,
		unsigned	maxFrameRate,
		unsigned	maxBitRate,
		time_t	timeStamp = 0
	)

Parameters:

fullName	Full name of media format
rtpPayloadType	RTP payload type code
encodingName	RTP encoding name
maxFrameWidth	Width of video frame
maxFrameHeight	Height of video frame
maxFrameRate	Number of frames per second
maxBitRate	Maximum bits per second
timeStamp	timestamp (for versioning)

---

Member Function Documentation

static __inline unsigned OpalVideoFormat::ContentRoleBit

(

ContentRole

contentRole

)

[inline, static]

static const PString& OpalVideoFormat::ContentRoleMaskOption

(

)

[static]

static const PString& OpalVideoFormat::ContentRoleOption

(

)

[static]

static const PString& OpalVideoFormat::FrameHeightOption

(

)

[static]

static const PString& OpalVideoFormat::FrameWidthOption

(

)

[static]

static const PString& OpalVideoFormat::MaxRxFrameHeightOption

(

)

[static]

static const PString& OpalVideoFormat::MaxRxFrameWidthOption

(

)

[static]

static const PString& OpalVideoFormat::MinRxFrameHeightOption

(

)

[static]

static const PString& OpalVideoFormat::MinRxFrameWidthOption

(

)

[static]

static const PString& OpalVideoFormat::RateControlEnableOption

(

)

[static]

static const PString& OpalVideoFormat::RateControllerBitRateScalerOption

(

)

[static]

static const PString& OpalVideoFormat::RateControllerOption

(

)

[static]

static const PString& OpalVideoFormat::TemporalSpatialTradeOffOption

(

)

[static]

static const PString& OpalVideoFormat::TxKeyFramePeriodOption

(

)

[static]

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

• mediafmt.h

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