The GstParentBufferMeta is a gstreamer.Meta which can be attached to a gstreamer.Buffer to hold a reference to another buffer that is only released when the child gstreamer.Buffer is released.
Typically, GstParentBufferMeta is used when the child buffer is directly using the gstreamer.Memory of the parent buffer, and wants to prevent the parent buffer from being returned to a buffer pool until the gstreamer.Memory is available for re-use.
Get the global GstMetaInfo describing the GstParentBufferMeta meta.
1.6
The GstParentBufferMeta is a gstreamer.Meta which can be attached to a gstreamer.Buffer to hold a reference to another buffer that is only released when the child gstreamer.Buffer is released.
Typically, GstParentBufferMeta is used when the child buffer is directly using the gstreamer.Memory of the parent buffer, and wants to prevent the parent buffer from being returned to a buffer pool until the gstreamer.Memory is available for re-use.