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webpenc

webpenc

Properties

gboolean lossless Read / Write
GstWebpEncPreset preset Read / Write
gfloat quality Read / Write
guint speed Read / Write

Types and Values

struct GstWebpEnc

Object Hierarchy

    GObject
    ╰── GInitiallyUnowned
        ╰── GstObject
            ╰── GstElement
                ╰── GstVideoEncoder
                    ╰── GstWebpEnc

Implemented Interfaces

GstWebpEnc implements GstPreset.

Description

Synopsis

Element Information

plugin

webp

author

Sreerenj Balachandran <sreerenjb@gnome.org>

class

Codec/Encoder/Image

Element Pads

name

sink

direction

sink

presence

always

details

video/x-raw, format=(string){ I420, YV12, RGB, RGBA }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]

name

src

direction

source

presence

always

details

image/webp, framerate=(fraction)[ 0/1, 2147483647/1 ], width=(int)[ 16, 16383 ], height=(int)[ 16, 16383 ]

Functions

Types and Values

struct GstWebpEnc

struct GstWebpEnc;

Opaque data structure.

Property Details

The “lossless” property

  “lossless”                 gboolean

Enable lossless encoding.

Flags: Read / Write

Default value: FALSE


The “preset” property

  “preset”                   GstWebpEncPreset

Preset name for visual tuning.

Flags: Read / Write

Default value: Outdoor photo, natural lighting


The “quality” property

  “quality”                  gfloat

quality level, between 0 (smallest file) and 100 (biggest).

Flags: Read / Write

Allowed values: [0,100]

Default value: 90


The “speed” property

  “speed”                    guint

quality/speed trade-off (0=fast, 6=slower-better).

Flags: Read / Write

Allowed values: <= 6

Default value: 4

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