OGMRip Reference Manual: OGMRipVideoCodec

## OGMRipVideoCodec OGMRipVideoCodec — Base class for video codecs |

## Functions

gboolean | ogmrip_video_codec_analyze ()
gboolean | ogmrip_video_codec_autocrop ()
void | ogmrip_video_codec_autoscale ()
void | ogmrip_video_codec_autobitrate ()
gboolean | ogmrip_video_codec_get_4mv ()
void | ogmrip_video_codec_set_4mv ()
gint | ogmrip_video_codec_get_angle ()
void | ogmrip_video_codec_set_angle ()
void | ogmrip_video_codec_get_aspect_ratio ()
void | ogmrip_video_codec_set_aspect_ratio ()
gint | ogmrip_video_codec_get_bitrate ()
void | ogmrip_video_codec_set_bitrate ()
gdouble | ogmrip_video_codec_get_bits_per_pixel ()
void | ogmrip_video_codec_set_bits_per_pixel ()
gboolean | ogmrip_video_codec_get_cartoon ()
void | ogmrip_video_codec_set_cartoon ()
gboolean | ogmrip_video_codec_get_crop_size ()
void | ogmrip_video_codec_set_crop_size ()
gboolean | ogmrip_video_codec_get_deblock ()
void | ogmrip_video_codec_set_deblock ()
gint | ogmrip_video_codec_get_deinterlacer ()
void | ogmrip_video_codec_set_deinterlacer ()
gboolean | ogmrip_video_codec_get_denoise ()
void | ogmrip_video_codec_set_denoise ()
gboolean | ogmrip_video_codec_get_dering ()
void | ogmrip_video_codec_set_dering ()
OGMDvdAudioStream * | ogmrip_video_codec_get_ensure_sync ()
void | ogmrip_video_codec_set_ensure_sync ()
gboolean | ogmrip_video_codec_get_grayscale ()
void | ogmrip_video_codec_set_grayscale ()
OGMDvdSubpStream * | ogmrip_video_codec_get_hard_subp ()
void | ogmrip_video_codec_set_hard_subp ()
gint | ogmrip_video_codec_get_max_b_frames ()
void | ogmrip_video_codec_set_max_b_frames ()
gboolean | ogmrip_video_codec_get_max_size ()
void | ogmrip_video_codec_set_max_size ()
gboolean | ogmrip_video_codec_get_min_size ()
void | ogmrip_video_codec_set_min_size ()
gint | ogmrip_video_codec_get_passes ()
void | ogmrip_video_codec_set_passes ()
gboolean | ogmrip_video_codec_get_qpel ()
void | ogmrip_video_codec_set_qpel ()
gint | ogmrip_video_codec_get_quality ()
void | ogmrip_video_codec_set_quality ()
gdouble | ogmrip_video_codec_get_quantizer ()
void | ogmrip_video_codec_set_quantizer ()
void | ogmrip_video_codec_get_raw_size ()
gboolean | ogmrip_video_codec_get_scale_size ()
void | ogmrip_video_codec_set_scale_size ()
gint | ogmrip_video_codec_get_scaler ()
void | ogmrip_video_codec_set_scaler ()
gint | ogmrip_video_codec_get_threads ()
void | ogmrip_video_codec_set_threads ()
gboolean | ogmrip_video_codec_get_trellis ()
void | ogmrip_video_codec_set_trellis ()
gboolean | ogmrip_video_codec_get_turbo ()
void | ogmrip_video_codec_set_turbo ()
gint | ogmrip_video_codec_get_start_delay ()
gint | ogmrip_video_codec_is_interlaced ()

## Properties

guint | angle | Read / Write
guint | bframes | Read / Write
guint | bitrate | Read / Write
gdouble | bpp | Read / Write
gboolean | cartoon | Read / Write
gboolean | deblock | Read / Write
gboolean | denoise | Read / Write
gboolean | dering | Read / Write
gboolean | grayscale | Read / Write
guint | passes | Read / Write
gboolean | qpel | Read / Write
gdouble | quantizer | Read / Write
guint | threads | Read / Write
gboolean | trellis | Read / Write
gboolean | turbo | Read / Write
gboolean | v4mv | Read / Write

## Types and Values

struct | OGMRipVideoCodec
struct | OGMRipVideoCodecClass

## Object Hierarchy

        GObject
        ╰── OGMJobSpawn
            ╰── OGMJobContainer
                ╰── OGMJobBin
                    ╰── OGMRipCodec
                        ╰── OGMRipVideoCodec

## Includes

    #include <ogmrip-video-codec.h>

## Description

## Functions

### ogmrip_video_codec_analyze ()

    gboolean
    ogmrip_video_codec_analyze (OGMRipVideoCodec *video,
                                guint nframes);

Analyze the video stream to detect if the video is progressive, interlaced and/or telecine.

#### Parameters

video | an OGMRipVideoCodec |
nframes | the number of frames |

#### Returns

`FALSE`, on error or cancel

### ogmrip_video_codec_autocrop ()

    gboolean
    ogmrip_video_codec_autocrop (OGMRipVideoCodec *video,
                                 guint nframes);

Autodetects the cropping parameters.

#### Parameters

video | an OGMRipVideoCodec |
nframes | the number of frames |

#### Returns

`FALSE`, on error or cancel

### ogmrip_video_codec_autoscale ()

    void
    ogmrip_video_codec_autoscale (OGMRipVideoCodec *video);

Autodetects the scaling parameters.

#### Parameters

video | an OGMRipVideoCodec |

### ogmrip_video_codec_autobitrate ()

    void
    ogmrip_video_codec_autobitrate (OGMRipVideoCodec *video,
                                    guint64 nonvideo_size,
                                    guint64 overhead_size,
                                    guint64 total_size);

Autodetects the video bitrate.

#### Parameters

video | an OGMRipVideoCodec |
nonvideo_size | the size of the non video streams |
overhead_size | the size of the overhead |
total_size | the total targetted size |

### ogmrip_video_codec_get_4mv ()

    gboolean
    ogmrip_video_codec_get_4mv (OGMRipVideoCodec *video);

Gets whether 4 motion vectors per macroblock are allowed.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

`TRUE` if 4 motion vectors per macroblock are allowed

### ogmrip_video_codec_set_4mv ()

    void
    ogmrip_video_codec_set_4mv (OGMRipVideoCodec *video,
                                gboolean v4mv);

Sets whether to allow 4 motion vectors per macroblock.

#### Parameters

video | an OGMRipVideoCodec |
v4mv | `TRUE` to allow 4 motion vectors per macroblock |

### ogmrip_video_codec_get_angle ()

    gint
    ogmrip_video_codec_get_angle (OGMRipVideoCodec *video);

Gets the current angle.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

the angle, or -1

### ogmrip_video_codec_set_angle ()

    void
    ogmrip_video_codec_set_angle (OGMRipVideoCodec *video,
                                  guint angle);

Sets the angle to encode.

#### Parameters

video | an OGMRipVideoCodec |
angle | the angle |

### ogmrip_video_codec_get_aspect_ratio ()

    void
    ogmrip_video_codec_get_aspect_ratio (OGMRipVideoCodec *video,
                                         guint *num,
                                         guint *denom);

Gets the aspect ratio of the movie.

#### Parameters

video | an OGMRipVideoCodec |
num | a pointer to store the numerator of the aspect ratio |
denom | a pointer to store the denominator of the aspect ratio |

### ogmrip_video_codec_set_aspect_ratio ()

    void
    ogmrip_video_codec_set_aspect_ratio (OGMRipVideoCodec *video,
                                         guint num,
                                         guint denom);

Sets the aspect ratio of the movie.

#### Parameters

video | an OGMRipVideoCodec |
num | the numerator of the aspect ratio |
denom | the denominator of the aspect ratio |

### ogmrip_video_codec_get_bitrate ()

    gint
    ogmrip_video_codec_get_bitrate (OGMRipVideoCodec *video);

Gets the video bitrate in bits/second.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

the video bitrate, or -1

### ogmrip_video_codec_set_bitrate ()

    void
    ogmrip_video_codec_set_bitrate (OGMRipVideoCodec *video,
                                    guint bitrate);

Sets the video bitrate to be used in bits/second, 4000 being the lowest and 24000000 the highest available bitrates.

#### Parameters

video | an OGMRipVideoCodec |
bitrate | the video bitrate |

### ogmrip_video_codec_get_bits_per_pixel ()

    gdouble
    ogmrip_video_codec_get_bits_per_pixel (OGMRipVideoCodec *video);

Gets the number of bits per pixel.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

the number of bits per pixel, or -1

### ogmrip_video_codec_set_bits_per_pixel ()

    void
    ogmrip_video_codec_set_bits_per_pixel (OGMRipVideoCodec *video,
                                           gdouble bpp);

Sets the number of bits per pixel to be used.

#### Parameters

video | an OGMRipVideoCodec |
bpp | the number of bits per pixel |

### ogmrip_video_codec_get_cartoon ()

    gboolean
    ogmrip_video_codec_get_cartoon (OGMRipVideoCodec *video);

Gets whether the movie is a cartoon.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

`TRUE` if movie is a cartoon

### ogmrip_video_codec_set_cartoon ()

    void
    ogmrip_video_codec_set_cartoon (OGMRipVideoCodec *video,
                                    gboolean cartoon);

Sets whether the movie is a cartoon.

#### Parameters

video | an OGMRipVideoCodec |
cartoon | `TRUE` if movie is a cartoon |

### ogmrip_video_codec_get_crop_size ()

    gboolean
    ogmrip_video_codec_get_crop_size (OGMRipVideoCodec *video,
                                      guint *x,
                                      guint *y,
                                      guint *width,
                                      guint *height);

Gets whether the video will be cropped and the crop size.

#### Parameters

video | an OGMRipVideoCodec |
x | a pointer to store the cropped x position |
y | a pointer to store the cropped y position |
width | a pointer to store the cropped width |
height | a pointer to store the cropped height |

#### Returns

`TRUE` if the video will be cropped

### ogmrip_video_codec_set_crop_size ()

    void
    ogmrip_video_codec_set_crop_size (OGMRipVideoCodec *video,
                                      guint x,
                                      guint y,
                                      guint width,
                                      guint height);

Sets the crop size of the movie.

#### Parameters

video | an OGMRipVideoCodec |
x | the cropped x position |
y | the cropped y position |
width | the cropped width |
height | the cropped height |

### ogmrip_video_codec_get_deblock ()

    gboolean
    ogmrip_video_codec_get_deblock (OGMRipVideoCodec *video);

Gets whether a deblocking filter will be applied.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

`TRUE` if a deblocking filter will be applied

### ogmrip_video_codec_set_deblock ()

    void
    ogmrip_video_codec_set_deblock (OGMRipVideoCodec *video,
                                    gboolean deblock);

Sets whether to apply a deblocking filter.

#### Parameters

video | an OGMRipVideoCodec |
deblock | `TRUE` to apply a deblocking filter |

### ogmrip_video_codec_get_deinterlacer ()

    gint
    ogmrip_video_codec_get_deinterlacer (OGMRipVideoCodec *video);

Gets the currnet deinterlacer.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

the deinterlacer, or -1

### ogmrip_video_codec_set_deinterlacer ()

    void
    ogmrip_video_codec_set_deinterlacer (OGMRipVideoCodec *video,
                                         OGMRipDeintType deint);

Sets the deinterlacer to be used.

#### Parameters

video | an OGMRipVideoCodec |
deint | an OGMRipDeintType |

### ogmrip_video_codec_get_denoise ()

    gboolean
    ogmrip_video_codec_get_denoise (OGMRipVideoCodec *video);

Gets whether to reduce image noise.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

`TRUE` to reduce image noise

### ogmrip_video_codec_set_denoise ()

    void
    ogmrip_video_codec_set_denoise (OGMRipVideoCodec *video,
                                    gboolean denoise);

Sets whether to reduce image noise.

#### Parameters

video | an OGMRipVideoCodec |
denoise | `TRUE` to reduce image noise |

### ogmrip_video_codec_get_dering ()

    gboolean
    ogmrip_video_codec_get_dering (OGMRipVideoCodec *video);

Gets whether a deringing filter will be applied.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

`TRUE` if a deringing filter will be applied

### ogmrip_video_codec_set_dering ()

    void
    ogmrip_video_codec_set_dering (OGMRipVideoCodec *video,
                                   gboolean dering);

Sets whether to apply a deringing filter.

#### Parameters

video | an OGMRipVideoCodec |
dering | `TRUE` to apply a deringing filter |

### ogmrip_video_codec_get_ensure_sync ()

    OGMDvdAudioStream *
    ogmrip_video_codec_get_ensure_sync (OGMRipVideoCodec *video);

Gets the audio stream that will be encoded along with the video to ensure the A/V synchronization.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

the OGMDvdAudioStream, or NULL

### ogmrip_video_codec_set_ensure_sync ()

    void
    ogmrip_video_codec_set_ensure_sync (OGMRipVideoCodec *video,
                                        OGMDvdAudioStream *stream);

Sets the audio stream that will be encoded along with the video to ensure the A/V synchronization.

#### Parameters

video | an OGMRipVideoCodec |
stream | an OGMDvdAudioStream |

### ogmrip_video_codec_get_grayscale ()

    gboolean
    ogmrip_video_codec_get_grayscale (OGMRipVideoCodec *video);

Gets whether the movie is grayscale.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

`TRUE` if movie is grayscale

### ogmrip_video_codec_set_grayscale ()

    void
    ogmrip_video_codec_set_grayscale (OGMRipVideoCodec *video,
                                      gboolean grayscale);

Sets whether the movie is grayscale.

#### Parameters

video | an OGMRipVideoCodec |
grayscale | `TRUE` if movie is grayscale |

### ogmrip_video_codec_get_hard_subp ()

    OGMDvdSubpStream *
    ogmrip_video_codec_get_hard_subp (OGMRipVideoCodec *video,
                                      gboolean *forced);

Gets the subp stream that will be hardcoded in the video.

#### Parameters

video | an OGMRipVideoCodec |
forced | location to store whether to hardcode forced subs only |

#### Returns

the OGMDvdSubpStream, or NULL

### ogmrip_video_codec_set_hard_subp ()

    void
    ogmrip_video_codec_set_hard_subp (OGMRipVideoCodec *video,
                                      OGMDvdSubpStream *stream,
                                      gboolean forced);

Sets the subp stream that will be hardcoded in the video.

#### Parameters

video | an OGMRipVideoCodec |
stream | an OGMDvdSubpStream |
forced | whether to hardcode forced subs only |

### ogmrip_video_codec_get_max_b_frames ()

    gint
    ogmrip_video_codec_get_max_b_frames (OGMRipVideoCodec *video);

Gets the maximum number of B-frames to put between I/P-frames.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

the maximum number of B-frames, or -1

### ogmrip_video_codec_set_max_b_frames ()

    void
    ogmrip_video_codec_set_max_b_frames (OGMRipVideoCodec *video,
                                         guint max_b_frames);

Sets the maximum number of B-frames to put between I/P-frames.

#### Parameters

video | an OGMRipVideoCodec |
max_b_frames | the maximum number of B-frames |

### ogmrip_video_codec_get_max_size ()

    gboolean
    ogmrip_video_codec_get_max_size (OGMRipVideoCodec *video,
                                     guint *width,
                                     guint *height,
                                     gboolean *expand);

Gets wether the video has a maximum size and the maximum size.

#### Parameters

video | an OGMRipVideoCodec |
width | a pointer to store the maximum width |
height | a pointer to store the maximum height |
expand | whether the video must be expanded |

#### Returns

`TRUE` if the video has a maximum size

### ogmrip_video_codec_set_max_size ()

    void
    ogmrip_video_codec_set_max_size (OGMRipVideoCodec *video,
                                     guint width,
                                     guint height,
                                     gboolean expand);

Sets the maximum size of the movie.

#### Parameters

video | an OGMRipVideoCodec |
width | the maximum width |
height | the maximum height |
expand | wheter to expand the video |

### ogmrip_video_codec_get_min_size ()

    gboolean
    ogmrip_video_codec_get_min_size (OGMRipVideoCodec *video,
                                     guint *width,
                                     guint *height);

Gets wether the video has a minimum size and the minimum size.

#### Parameters

video | an OGMRipVideoCodec |
width | a pointer to store the minimum width |
height | a pointer to store the minimum height |

#### Returns

`TRUE` if the video has a minimum size

### ogmrip_video_codec_set_min_size ()

    void
    ogmrip_video_codec_set_min_size (OGMRipVideoCodec *video,
                                     guint width,
                                     guint height);

Sets the minimum size of the movie.

#### Parameters

video | an OGMRipVideoCodec |
width | the minimum width |
height | the minimum height |

### ogmrip_video_codec_get_passes ()

    gint
    ogmrip_video_codec_get_passes (OGMRipVideoCodec *video);

Gets the number of passes.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

the pass number, or -1

### ogmrip_video_codec_set_passes ()

    void
    ogmrip_video_codec_set_passes (OGMRipVideoCodec *video,
                                   guint pass);

Sets the number of passes.

#### Parameters

video | an OGMRipVideoCodec |
pass | the pass number |

### ogmrip_video_codec_get_qpel ()

    gboolean
    ogmrip_video_codec_get_qpel (OGMRipVideoCodec *video);

Sets whether quarter pel motion compensation is used.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

`TRUE` if quarter pel motion compensation is used

### ogmrip_video_codec_set_qpel ()

    void
    ogmrip_video_codec_set_qpel (OGMRipVideoCodec *video,
                                 gboolean qpel);

Sets whether to use quarter pel motion compensation.

#### Parameters

video | an OGMRipVideoCodec |
qpel | `TRUE` to use quarter pel motion compensation |

### ogmrip_video_codec_get_quality ()

    gint
    ogmrip_video_codec_get_quality (OGMRipVideoCodec *video);

Gets the quality of the encoding.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

the OGMRipQualityType, or -1

### ogmrip_video_codec_set_quality ()

    void
    ogmrip_video_codec_set_quality (OGMRipVideoCodec *video,
                                    OGMRipQualityType quality);

Sets the quality of the encoding.

#### Parameters

video | an OGMRipVideoCodec |
quality | the OGMRipQualityType |

### ogmrip_video_codec_get_quantizer ()

    gdouble
    ogmrip_video_codec_get_quantizer (OGMRipVideoCodec *video);

Gets the video quantizer.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

the video quantizer, or -1

### ogmrip_video_codec_set_quantizer ()

    void
    ogmrip_video_codec_set_quantizer (OGMRipVideoCodec *video,
                                      gdouble quantizer);

Sets the video quantizer to be used, 1 being the lowest and 31 the highest available quantizers.

#### Parameters

video | an OGMRipVideoCodec |
quantizer | the video quantizer |

### ogmrip_video_codec_get_raw_size ()

    void
    ogmrip_video_codec_get_raw_size (OGMRipVideoCodec *video,
                                     guint *width,
                                     guint *height);

Gets the raw size of the video.

#### Parameters

video | an OGMRipVideoCodec |
width | a pointer to store the width |
height | a pointer to store the height |

### ogmrip_video_codec_get_scale_size ()

    gboolean
    ogmrip_video_codec_get_scale_size (OGMRipVideoCodec *video,
                                       guint *width,
                                       guint *height);

Gets whether the video will be scaled and the scale size.

#### Parameters

video | an OGMRipVideoCodec |
width | a pointer to store the scaled width |
height | a pointer to store the scaled height |

#### Returns

`TRUE` if the video will be scaled

### ogmrip_video_codec_set_scale_size ()

    void
    ogmrip_video_codec_set_scale_size (OGMRipVideoCodec *video,
                                       guint width,
                                       guint height);

Sets the scaled size of the movie.

#### Parameters

video | an OGMRipVideoCodec |
width | the scaled width |
height | the scaled height |

### ogmrip_video_codec_get_scaler ()

    gint
    ogmrip_video_codec_get_scaler (OGMRipVideoCodec *video);

Gets the current software scaler.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

the software scaler, or -1

### ogmrip_video_codec_set_scaler ()

    void
    ogmrip_video_codec_set_scaler (OGMRipVideoCodec *video,
                                   OGMRipScalerType scaler);

Sets the software scaler to be used.

#### Parameters

video | an OGMRipVideoCodec |
scaler | an OGMRipScalerType |

### ogmrip_video_codec_get_threads ()

    gint
    ogmrip_video_codec_get_threads (OGMRipVideoCodec *video);

Gets the number of threads.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

the number of threads, or -1

### ogmrip_video_codec_set_threads ()

    void
    ogmrip_video_codec_set_threads (OGMRipVideoCodec *video,
                                    guint threads);

Sets the number of threads to be used.

#### Parameters

video | an OGMRipVideoCodec |
threads | the number of threads |

### ogmrip_video_codec_get_trellis ()

    gboolean
    ogmrip_video_codec_get_trellis (OGMRipVideoCodec *video);

Gets whether trellis quantization is enabled.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

`TRUE` if trellis quantization is enabled

### ogmrip_video_codec_set_trellis ()

    void
    ogmrip_video_codec_set_trellis (OGMRipVideoCodec *video,
                                    gboolean trellis);

Sets whether trellis quantization will be enabled.

#### Parameters

video | an OGMRipVideoCodec |
trellis | `TRUE` to enable trellis quantization |

### ogmrip_video_codec_get_turbo ()

    gboolean
    ogmrip_video_codec_get_turbo (OGMRipVideoCodec *video);

Gets whether turbo is enabled.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

`TRUE` if turbo is enabled

### ogmrip_video_codec_set_turbo ()

    void
    ogmrip_video_codec_set_turbo (OGMRipVideoCodec *video,
                                  gboolean turbo);

Sets whether to enable turbo.

#### Parameters

video | an OGMRipVideoCodec |
turbo | `TRUE` to enable turbo |

### ogmrip_video_codec_get_start_delay ()

    gint
    ogmrip_video_codec_get_start_delay (OGMRipVideoCodec *video);

Gets the start delay that must be applied to audio streams when merging.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

the start delay, or -1

### ogmrip_video_codec_is_interlaced ()

    gint
    ogmrip_video_codec_is_interlaced (OGMRipVideoCodec *video);

Gets whether the video stream is interlaced.

#### Parameters

video | an OGMRipVideoCodec |

#### Returns

1 if the video interlaced, 0 if it isn't, -1 otherwise.

## Types and Values

### struct OGMRipVideoCodec

    struct OGMRipVideoCodec;

### struct OGMRipVideoCodecClass

    struct OGMRipVideoCodecClass {
      OGMRipCodecClass parent_class;

      /* signals */
      void (* pass) (OGMRipVideoCodec *video,
                     guint       pass);

      /* vtable */
      gint (* get_start_delay) (OGMRipVideoCodec  *video);
      void (* set_quality)     (OGMRipVideoCodec  *video,
                                OGMRipQualityType quality);
    };

## Property Details

### The `“angle”` property

      “angle”                    guint

Set angle.

Flags: Read / Write

Allowed values: >= 1

Default value: 1

### The `“bframes”` property

      “bframes”                  guint

Set b-frames.

Flags: Read / Write

Allowed values: <= 4

Default value: 2

### The `“bitrate”` property

      “bitrate”                  guint

Set bitrate.

Flags: Read / Write

Allowed values: [4000,24000000]

Default value: 800000

### The `“bpp”` property

      “bpp”                      gdouble

Set bits per pixel.

Flags: Read / Write

Allowed values: [0,1]

Default value: 0.25

### The `“cartoon”` property

      “cartoon”                  gboolean

Set cartoon.

Flags: Read / Write

Default value: FALSE

### The `“deblock”` property

      “deblock”                  gboolean

Set deblock.

Flags: Read / Write

Default value: TRUE

### The `“denoise”` property

      “denoise”                  gboolean

Set denoise.

Flags: Read / Write

Default value: FALSE

### The `“dering”` property

      “dering”                   gboolean

Set dering.

Flags: Read / Write

Default value: TRUE

### The `“grayscale”` property

      “grayscale”                gboolean

Set grayscale.

Flags: Read / Write

Default value: FALSE

### The `“passes”` property

      “passes”                   guint

Set the number of passes.

Flags: Read / Write

Allowed values: >= 1

Default value: 1

### The `“qpel”` property

      “qpel”                     gboolean

Set quarter pel motion compensation.

Flags: Read / Write

Default value: FALSE

### The `“quantizer”` property

      “quantizer”                gdouble

Set quantizer.

Flags: Read / Write

Allowed values: [-1,31]

Default value: -1

### The `“threads”` property

      “threads”                  guint

Set the number of threads.

Flags: Read / Write

Default value: 0

### The `“trellis”` property

      “trellis”                  gboolean

Set trellis.

Flags: Read / Write

Default value: TRUE

### The `“turbo”` property

      “turbo”                    gboolean

Set turbo.

Flags: Read / Write

Default value: FALSE

### The `“v4mv”` property

      “v4mv”                     gboolean

Set 4 motion vectors per macroblock.

Flags: Read / Write

Default value: TRUE