# ristrtxsend

This elements replies to custom events 'GstRTPRetransmissionRequest' and when available sends in RIST form the lost packet. This element is intented to be used by ristsink element.

## Hierarchy

    GObject
        ╰──GInitiallyUnowned
            ╰──GstObject
                ╰──GstElement
                    ╰──ristrtxsend

## Factory details

Authors: – Nicolas Dufresne <nicolas.dufresne@collabora.com></nicolas.dufresne@collabora.com>

Classification: – `Codec`

Rank – none

Plugin – rist

Package – GStreamer Bad Plug-ins

## Pad Templates

### `sink`

    application/x-rtp:
         clock-rate: [ 1, 2147483647 ]

Presence – always

Direction – sink

Object type – GstPad

### `src`

    application/x-rtp:

Presence – always

Direction – src

Object type – GstPad

## Properties

### max-size-packets

    “max-size-packets” guint

Amount of packets to queue (0 = unlimited)

Flags : Read / Write

Default value : 100

### max-size-time

    “max-size-time” guint

Amount of ms to queue (0 = unlimited)

Flags : Read / Write

Default value : 0

### num-rtx-packets

    “num-rtx-packets” guint

Number of retransmission packets sent

Flags : Read

Default value : 0

### num-rtx-requests

    “num-rtx-requests” guint

Number of retransmission events received

Flags : Read

Default value : 0

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