fuchsia.media2

STRUCTS

Asap

Defined in fuchsia.media2/transport.fidl

As soon as possible.

<EMPTY>

PayloadRange

Defined in fuchsia.media2/payload_range.fidl

Describes a packet payload.

Field	Type	Description	Default
buffer_id	uint32	The id of the buffer in which the payload resides.	No default
offset	uint64	The offset of the payload in the specified buffer.	No default
size	uint64	The size in bytes of the payload.	No default

ENUMS

ConsumerClosedReason flexible

Type: uint32

Defined in fuchsia.media2/reasons.fidl

Used to indicate why a consumer has closed a stream sink connection. TODO(dalesat): Expand this enum as needed.

Name	Value	Description
REQUESTED_BY_CLIENT	1	The consumer's client requested that the connection be closed.
PROTOCOL_ERROR	2	The client violated the StreamSink protocol. For example, the client's StartSegmeent call did not use a strictly-increasing ID.
INVALID_PACKET	3	The client sent an invalid Packet.

ProducerClosedReason flexible

Type: uint32

Defined in fuchsia.media2/reasons.fidl

Used to indicate why a producer has closed a stream sink connection. TODO(dalesat): Expand this enum as needed.

Name	Value	Description
REQUESTED_BY_CLIENT	1	The producer's client requested that the connection be closed.

UNIONS

RealOrStreamTime flexible

Defined in fuchsia.media2/transport.fidl

Specifies a real time or a stream time. Real time is expressed using a system monotonic or reference clock time. Stream time is expressed either as a duration or as a packet timestamp in the relevant units. This type is used when a transport control operation is to occur using a time value that is meaningful when the transport is progressing.

Ordinal	Variant	Type	Description
1	asap	Asap	As soon as possible.
2	system_time	zx/Time	Real time according to the system monotonic clock.
3	reference_time	zx/Time	Real time according to the relevant reference clock. If no reference clock (other than the system clock) is relevant, this is equivalent to system_time.
4	stream_time	zx/Duration	Stream time expressed as a duration (nanoseconds).
5	packet_timestamp	int64	Stream time expressed in the same timestamps that are used on the relevant packets.

RealTime flexible

Defined in fuchsia.media2/transport.fidl

Specifies a real time using a system monotonic or reference clock time or an option specifying ‘as soon as possible’. This type is used when a transport control operation is to occur using a time value that is meaningful when the transport is stopped.

Ordinal	Variant	Type	Description
1	asap	Asap	As soon as possible.
2	system_time	zx/Time	Real time according to the system monotonic clock.
3	reference_time	zx/Time	Real time according to the relevant reference clock. If no reference clock (other than the system clock) is relevant, this is equivalent to system_time.

StreamTime flexible

Defined in fuchsia.media2/transport.fidl

Specifies a stream time either as a duration or as a packet timestamp in the relevant timestamp units. This type is used when a transport control operation is to define a positional offset value that is relative to the beginning of the stream.

Ordinal	Variant	Type	Description
1	stream_time	zx/Duration	Stream time expressed as a duration (nanoseconds).
2	packet_timestamp	int64	Stream time expressed in the same timestamps that are used on the relevant packets.