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)
Returns the return.length 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.