Gst.ParentBufferMeta¶

Fields¶

Name	Type	Access	Description
buffer	`Gst.Buffer`	r/w	the `Gst.Buffer` on which a reference is being held.
parent	`Gst.Meta`	r/w	the parent `Gst.Meta` structure

Methods¶

class get_info ()

Details¶

class Gst.ParentBufferMeta¶

The Gst.ParentBufferMeta is a Gst.Meta which can be attached to a Gst.Buffer to hold a reference to another buffer that is only released when the child Gst.Buffer is released.

Typically, Gst.ParentBufferMeta is used when the child buffer is directly using the Gst.Memory of the parent buffer, and wants to prevent the parent buffer from being returned to a buffer pool until the Gst.Memory is available for re-use.

New in version 1.6.

classmethod get_info()[source]¶

Returns:	The `Gst.MetaInfo`
Return type:	`Gst.MetaInfo`

Get the global Gst.MetaInfo describing the Gst.ParentBufferMeta meta.

New in version 1.6.