Deinterlace Video Filter
[Video Filters]

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Detailed Description

The adaptive deinterlace filter implements a deinterlacer with three different modes - 1:2:1 blur, drop field, and adaptive

Filter Parameters:

  Name                                |   Type   | Opt/Reqd |    Range
  ============================================================================
  FE2_ADAPTIVE_DEINTERLACE_MODE       | Numeric  | Required | 0-3

Example Usage:

  sc = Flix2_AddFilter(&filter, flix, FE2_FILTER_ADAPTIVE_DEINTERLACE);
  // use adaptive mode
  if(sc == ON2_OK)
      sc = Flix2_FilterSetParam(filter, FE2_ADAPTIVE_DEINTERLACE_MODE, 3);

Additional References:

Deinterlace entry in the Wikipedia

Deprecated functions
on2sc	video_options_GetDeinterlace (const FLIX2HANDLE flix, on2bool *lpDeinterlace)
	Determine if the deinterlace filter is enabled.
on2sc	video_options_SetDeinterlace (FLIX2HANDLE flix, const on2bool lDeinterlace)
	Enable/disable the deinterlace filter.
Defines
#define	FE2_FILTER_ADAPTIVE_DEINTERLACE
	Filter name for use with Flix2_AddFilter().
#define	FE2_ADAPTIVE_DEINTERLACE_MODE
	Filter parameter name for deinterlace mode.

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Define Documentation

#define FE2_ADAPTIVE_DEINTERLACE_MODE

Filter parameter name for deinterlace mode.

Use FE2_ADAPTIVE_DEINTERLACE_MODE with Flix2_FilterSetParam() and Flix2_FilterGetParam() to set and/or get the mode being used for deinterlacing:

• 0 => no deinterlacing
• 1 => 1:2:1 blur
• 2 => drop field
• 3 => adaptive

Note:

Default: 0

Definition at line 66 of file adaptive_deinterlace.h.

#define FE2_FILTER_ADAPTIVE_DEINTERLACE

Filter name for use with Flix2_AddFilter().

Definition at line 53 of file adaptive_deinterlace.h.

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Function Documentation

on2sc video_options_GetDeinterlace	(	const FLIX2HANDLE	flix,
		on2bool *	lpDeinterlace
	)

Determine if the deinterlace filter is enabled.

Parameters:

[in]	flix	Handle to the Flix Engine returned from Flix2_Create() or Flix2_CreateEx()
[out]	lpDeinterlace	Variable to update with the current deinterlace enable status

Return values:

ON2_OK

The deinterlace filter enable status was successfully retrieved from the engine.

Note:

If a value other than ON2_OK is returned, the output variables should not be considered valid.

Deprecated:

Use the Filter Interface along with FE2_FILTER_ADAPTIVE_DEINTERLACE. This function will be removed in a future release.

on2sc video_options_SetDeinterlace	(	FLIX2HANDLE	flix,
		const on2bool	lDeinterlace
	)

Enable/disable the deinterlace filter.

Parameters:

[in]	flix	Handle to the Flix Engine returned from Flix2_Create() or Flix2_CreateEx()
[in]	lDeinterlace	New deinterlace enable status. on2true to enable, on2false to disable.

Return values:

ON2_OK

The deinterlace enable status was successfully set in the engine.

Note:

By default, the deinterlace filter is disabled.
Using this function will force the use of 1:2:1 deinterlace.

Deprecated:

Use the Filter Interface along with FE2_FILTER_ADAPTIVE_DEINTERLACE. This function will be removed in a future release.