TypeFind

Object Hierarchy:

[ CCode ( has_type_id = false , lower_case_csuffix = "type_find" ) ]
public struct TypeFind

The following functions allow you to detect the media type of an unknown stream.

Namespace: Gst

Package: gstreamer-1.0

public static Type get_type ()
public static bool register (Plugin? plugin, string name, uint rank, owned TypeFindFunction func, string? extensions, Caps? possible_caps)
Registers a new typefind function to be used for typefinding.

public uint64 get_length ()
Get the length of the data stream.
public unowned uint8? peek (int64 offset, uint size)
Returns the size bytes of the stream to identify beginning at offset.
public void suggest (uint probability, Caps caps)
If a TypeFindFunction calls this function it suggests the caps with the given probability.
public void suggest_empty_simple (uint probability, string media_type)
If a TypeFindFunction calls this function it suggests caps of the given media_type with the given probability.
public void suggest_simple (uint probability, string media_type, string? fieldname, ...)
If a TypeFindFunction calls this function it suggests the caps with the given probability.