IVIDTRANSCODE_Params Struct Reference

Defines the creation time parameters for all IVIDTRANSCODE instance objects. More...

#include <ividtranscode.h>

Collaboration diagram for IVIDTRANSCODE_Params:

Data Fields
XDAS_Int32	size
XDAS_Int32	numOutputStreams
XDAS_Int32	formatInput
	Video Format types.
XDAS_Int32	formatOutput [2]
	Video Format types.
XDAS_Int32	maxHeightInput
XDAS_Int32	maxWidthInput
XDAS_Int32	maxFrameRateInput
XDAS_Int32	maxBitRateInput
XDAS_Int32	maxHeightOutput [2]
XDAS_Int32	maxWidthOutput [2]
XDAS_Int32	maxFrameRateOutput [2]
XDAS_Int32	maxBitRateOutput [2]
XDAS_Int32	dataEndianness

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Detailed Description

Defines the creation time parameters for all IVIDTRANSCODE instance objects.

@remarks This structure may be extended by individual codec implementations allowing customization with vendor specific parameters.  The presence of vendor specific extensions will be detected by the value of the @c size parameter.

Remarks:

The size field must be correctly set by the caller. See https://processors.wiki.ti.com/index.php/Extending_data_structures_in_XDM for more details.

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Field Documentation

XDAS_Int32 IVIDTRANSCODE_Params::size

Size of this structure in bytes. Because this structure can be extended, this field must be correctly set by the caller.

XDAS_Int32 IVIDTRANSCODE_Params::numOutputStreams

Number of output transcoded streams This allows the possibility of generating more than one transcoded bit-streams from a single incoming bit-stream.

XDAS_Int32 IVIDTRANSCODE_Params::formatInput

Video Format types.

@remarks This enumeration data type should not be used for storage, but rather only for its constant values.

@remarks This enumeration defines a base set of values.  Algorithms which require proprietary enumeration values may define them - much like extended fields in base structures.  These extended enums should be between #XDM_CUSTOMENUMBASE and 0x7FFF.

See also:

XDM_CUSTOMENUMBASE

                                 @sa IVIDEO_Format

                                 @remarks  This is the video standard of
                                           incoming bit stream.

XDAS_Int32 IVIDTRANSCODE_Params::formatOutput[2]

Video Format types.

@remarks This enumeration data type should not be used for storage, but rather only for its constant values.

@remarks This enumeration defines a base set of values.  Algorithms which require proprietary enumeration values may define them - much like extended fields in base structures.  These extended enums should be between #XDM_CUSTOMENUMBASE and 0x7FFF.

See also:

XDM_CUSTOMENUMBASE

                                 @sa IVIDEO_Format

                                 @remarks  This array indicates the video
                                           standard for each of the
                                           transcoded bit streams.

XDAS_Int32 IVIDTRANSCODE_Params::maxHeightInput

Maximum video height in pixels.

XDAS_Int32 IVIDTRANSCODE_Params::maxWidthInput

Maximum video width in pixels.

XDAS_Int32 IVIDTRANSCODE_Params::maxFrameRateInput

Maximum frame rate in fps * 1000. For example, if max frame rate is 30 frames per second, set this field to 30000.

XDAS_Int32 IVIDTRANSCODE_Params::maxBitRateInput

Maximum bit rate, bits per second. For example, if bit rate is 10 Mbps, set this field to 10000000

XDAS_Int32 IVIDTRANSCODE_Params::maxHeightOutput[2]

Maximum output video height in pixels for each of the transcoded output.

XDAS_Int32 IVIDTRANSCODE_Params::maxWidthOutput[2]

Maximum output video width in pixels for each of the transcoded output.

XDAS_Int32 IVIDTRANSCODE_Params::maxFrameRateOutput[2]

Maximum frame rate in fps * 1000. for each out the output bitstreams For example, if max frame rate is 30 frames per second, set this field to 30000.

XDAS_Int32 IVIDTRANSCODE_Params::maxBitRateOutput[2]

Maximum bit rate, in bits per second for each of the transcoded bitstreams. For example, if bit rate is 10 Mbps, set this field to 10000000

XDAS_Int32 IVIDTRANSCODE_Params::dataEndianness

Endianness of output data.

                                @sa    XDM_DataFormat

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

• cetools/packages/ti/xdais/dm/ividtranscode.h