# Losing background after seek in using compositor

**URL:** https://discourse.gstreamer.org/t/losing-background-after-seek-in-using-compositor/1557
**Category:** Application Development
**Created:** [May 14, 2024, 9:22pm UTC](https://discourse.gstreamer.org/t/losing-background-after-seek-in-using-compositor/1557 "2024-05-14T21:22:28Z")
**Posts on this page:** 1
**Showing post:** 5

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### Author: ![Honey\_Patouceul](https://discourse.gstreamer.org/user_avatar/discourse.gstreamer.org/honey_patouceul/32/365_2.png) [@Honey\_Patouceul](https://discourse.gstreamer.org/u/Honey_Patouceul)
#### Post date: [May 16, 2024, 4:35pm UTC](https://discourse.gstreamer.org/t/losing-background-after-seek-in-using-compositor/1557/5 "2024-05-16T16:35:46Z")

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Glad if it helped, but unsure as this may just be the default value… see below

> [@kennethjf](#):
>
> I’m curious, where in the documentation is that buffers setting?

Just see:

```auto
gst-inspect-1.0 compositor
...
Pad Templates:
  SINK template: 'sink_%u'
  ...
  Type: GstCompositorPad
  Pad Properties:
  ...
    max-last-buffer-repeat: Repeat last buffer for time (in ns, -1=until EOS), behaviour on EOS is not affected
                            flags: readable, writable, changeable in NULL, READY, PAUSED or PLAYING state
                            Unsigned Integer64. Range: 0 - 18446744073709551615 Default: 18446744073709551615 

```

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