QueryType

class QueryType

Standard predefined Query types

Methods

class QueryType

get_flags(type: QueryType) → QueryTypeFlags

Gets the QueryTypeFlags associated with type.

Parameters:: type – a QueryType

get_name(type: QueryType) → str

Get a printable name for the given query type. Do not modify or free.

Parameters:: type – the query type

to_quark(type: QueryType) → int

Get the unique quark for the given query type.

Parameters:: type – the query type

Fields

class QueryType

ACCEPT_CAPS: The accept caps query

ALLOCATION: The buffer allocation properties

BITRATE: The bitrate query (since 1.16)

BUFFERING: Query available media for efficient seeking.

CAPS: The caps query

CONTEXT: Query the pipeline-local context from downstream or upstream (since 1.2)

CONVERT: Convert values between formats

CUSTOM: A custom application or element defined query.

DRAIN: Wait till all serialized data is consumed downstream

DURATION: Total duration of the stream

FORMATS: Query supported formats for convert

JITTER: Current jitter of stream

LATENCY: Latency of stream

POSITION: Current position in stream

RATE: Current rate of the stream

SCHEDULING: The scheduling properties

SEEKING: Seeking capabilities

SEGMENT: Segment start/stop positions

SELECTABLE: Query stream selection capability.

Added in version 1.22.

UNKNOWN: Unknown query type

URI: Query the URI of the source or sink.