# h265seiinserter

Extracts SEI-related metas from buffer and inserts SEI messages. Supports closed caption (GstVideoCaptionMeta) and unregistered user data (GstVideoSEIUserDataUnregisteredMeta) SEI messages.

## Hierarchy

    GObject
        ╰──GInitiallyUnowned
            ╰──GstObject
                ╰──GstElement
                    ╰──GstCodecSEIInserter
                        ╰──GstH265CCInserter
                            ╰──h265seiinserter

## Factory details

Authors: – Seungha Yang

Classification: – `Codec/Video/Filter`

Rank – none

Plugin – closedcaption

Package – GStreamer Bad Plug-ins

## Pad Templates

### `sink`

    video/x-h265:
          alignment: au

Presence – always

Direction – sink

Object type – GstPad

### `src`

    video/x-h265:
          alignment: au

Presence – always

Direction – src

Object type – GstPad

## Properties

### remove-sei-unregistered-meta

    “remove-sei-unregistered-meta” gboolean

Remove GstVideoSEIUserDataUnregisteredMeta from outgoing video buffers.

Flags : Read / Write

Default value : false

Since : 1.30

### sei-types

    “sei-types” GstCodecSEIInsertType *

Which SEI message types to insert.

Flags : Read / Write

Default value : unregistered+cc

Since : 1.30

## Named constants

### GstCodecSEIInsertType

#### Members

`cc` (0x00000001) – Closed caption
`unregistered` (0x00000002) – Unregistered user data

Since : 1.30

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