arv_gv_stream_get_port ()

guint16
arv_gv_stream_get_port (ArvGvStream *gv_stream);

arv_gv_stream_get_statistics ()

void
arv_gv_stream_get_statistics (ArvGvStream *gv_stream,
                              guint64 *n_resent_packets,
                              guint64 *n_missing_packets);

enum ArvGvStreamOption

enum ArvGvStreamSocketBuffer

enum ArvGvStreamPacketResend

ArvGvStream

typedef struct _ArvGvStream ArvGvStream;

The “frame-retention” property

  “frame-retention”          guint

Amount of time Aravis is wating for frame completion after the last packet is received. A greater value will also increase the maximum frame latency in case of missing packets.

Owner: ArvGvStream

Flags: Read / Write / Construct

Default value: 100000

The “initial-packet-timeout” property

  “initial-packet-timeout”   guint

Delay before asking for a packet resend after the packet was detected missing for the first time. The reason for this delay is, depending on the network topology, stream packets are not always received in increasing id order. As the missing packet detection happens at each received packet, by verifying if each previous packet has been received, we could emit useless packet resend requests if they are not ordered.

Owner: ArvGvStream

Flags: Read / Write / Construct

Default value: 1000

Since: 0.8.15

The “packet-request-ratio” property

  “packet-request-ratio”     double

Maximum number of packet resend requests for a given frame, as a percentage of the number of packets per frame.

Owner: ArvGvStream

Flags: Read / Write / Construct

Allowed values: [0,2]

Default value: 0.25

The “packet-resend” property

  “packet-resend”            ArvGvStreamPacketResend

Packet resend policy. This only applies if the device supports packet resend.

Owner: ArvGvStream

Flags: Read / Write / Construct

Default value: ARV_GV_STREAM_PACKET_RESEND_ALWAYS

The “packet-timeout” property

  “packet-timeout”           guint

Timeout while waiting for a packet after a resend request, before asking again.

Owner: ArvGvStream

Flags: Read / Write / Construct

Default value: 20000

The “socket-buffer” property

  “socket-buffer”            ArvGvStreamSocketBuffer

Incoming socket buffer policy.

Owner: ArvGvStream

Flags: Read / Write / Construct

Default value: ARV_GV_STREAM_SOCKET_BUFFER_FIXED

The “socket-buffer-size” property

  “socket-buffer-size”       int

Size in bytes of the incoming socket buffer. A greater value helps to lower the number of missings packets, as the expense of an increased memory usage.

Owner: ArvGvStream

Flags: Read / Write / Construct

Allowed values: >= -1

Default value: 0