|
Packit |
971217 |
|
|
Packit |
971217 |
<html>
|
|
Packit |
971217 |
<head>
|
|
Packit |
971217 |
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
|
Packit |
971217 |
<title>multifdsink: GStreamer Base Plugins 1.0 Plugins Reference Manual</title>
|
|
Packit |
971217 |
<meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
|
|
Packit |
971217 |
<link rel="home" href="index.html" title="GStreamer Base Plugins 1.0 Plugins Reference Manual">
|
|
Packit |
971217 |
<link rel="up" href="ch01.html" title="gst-plugins-base Elements">
|
|
Packit |
971217 |
<link rel="prev" href="gst-plugins-base-plugins-glviewconvert.html" title="glviewconvert">
|
|
Packit |
971217 |
<link rel="next" href="gst-plugins-base-plugins-multisocketsink.html" title="multisocketsink">
|
|
Packit |
971217 |
<meta name="generator" content="GTK-Doc V1.27 (XML mode)">
|
|
Packit |
971217 |
<link rel="stylesheet" href="style.css" type="text/css">
|
|
Packit |
971217 |
</head>
|
|
Packit |
971217 |
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Top |
|
|
Packit |
971217 |
Description |
|
|
Packit |
971217 |
Object Hierarchy |
|
|
Packit |
971217 |
Properties |
|
|
Packit |
971217 |
Signals
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
multifdsink
|
|
Packit |
971217 |
multifdsink
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Properties
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
gboolean
|
|
Packit |
971217 |
handle-read
|
|
Packit |
971217 |
Read / Write
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Signals
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
void
|
|
Packit |
971217 |
add
|
|
Packit |
971217 |
Action
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
void
|
|
Packit |
971217 |
add-full
|
|
Packit |
971217 |
Action
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
void
|
|
Packit |
971217 |
client-added
|
|
Packit |
971217 |
Run Last
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
void
|
|
Packit |
971217 |
client-fd-removed
|
|
Packit |
971217 |
Run Last
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
void
|
|
Packit |
971217 |
client-removed
|
|
Packit |
971217 |
Run Last
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
GstStructure*
|
|
Packit |
971217 |
get-stats
|
|
Packit |
971217 |
Action
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
void
|
|
Packit |
971217 |
remove
|
|
Packit |
971217 |
Action
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
void
|
|
Packit |
971217 |
remove-flush
|
|
Packit |
971217 |
Action
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Types and Values
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
struct
|
|
Packit |
971217 |
GstMultiFdSink
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Object Hierarchy
|
|
Packit |
971217 |
GObject
|
|
Packit |
971217 |
╰── GInitiallyUnowned
|
|
Packit |
971217 |
╰── GstObject
|
|
Packit |
971217 |
╰── GstElement
|
|
Packit |
971217 |
╰── GstBaseSink
|
|
Packit |
971217 |
╰── GstMultiHandleSink
|
|
Packit |
971217 |
╰── GstMultiFdSink
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Description
|
|
Packit |
971217 |
This plugin writes incoming data to a set of file descriptors. The
|
|
Packit |
971217 |
file descriptors can be added to multifdsink by emitting the “add” signal.
|
|
Packit |
971217 |
For each descriptor added, the “client-added” signal will be called.
|
|
Packit |
971217 |
The multifdsink element needs to be set into READY, PAUSED or PLAYING state
|
|
Packit |
971217 |
before operations such as adding clients are possible.
|
|
Packit |
971217 |
A client can also be added with the “add-full” signal
|
|
Packit |
971217 |
that allows for more control over what and how much data a client
|
|
Packit |
971217 |
initially receives.
|
|
Packit |
971217 |
Clients can be removed from multifdsink by emitting the “remove” signal. For
|
|
Packit |
971217 |
each descriptor removed, the “client-removed” signal will be called. The
|
|
Packit |
971217 |
“client-removed” signal can also be fired when multifdsink decides that a
|
|
Packit |
971217 |
client is not active anymore or, depending on the value of the
|
|
Packit |
971217 |
“recover-policy” property, if the client is reading too slowly.
|
|
Packit |
971217 |
In all cases, multifdsink will never close a file descriptor itself.
|
|
Packit |
971217 |
The user of multifdsink is responsible for closing all file descriptors.
|
|
Packit |
971217 |
This can for example be done in response to the “client-fd-removed” signal.
|
|
Packit |
971217 |
Note that multifdsink still has a reference to the file descriptor when the
|
|
Packit |
971217 |
“client-removed” signal is emitted, so that "get-stats" can be performed on
|
|
Packit |
971217 |
the descriptor; it is therefore not safe to close the file descriptor in
|
|
Packit |
971217 |
the “client-removed” signal handler, and you should use the
|
|
Packit |
971217 |
“client-fd-removed” signal to safely close the fd.
|
|
Packit |
971217 |
Multifdsink internally keeps a queue of the incoming buffers and uses a
|
|
Packit |
971217 |
separate thread to send the buffers to the clients. This ensures that no
|
|
Packit |
971217 |
client write can block the pipeline and that clients can read with different
|
|
Packit |
971217 |
speeds.
|
|
Packit |
971217 |
When adding a client to multifdsink, the “sync-method” property will define
|
|
Packit |
971217 |
which buffer in the queued buffers will be sent first to the client. Clients
|
|
Packit |
971217 |
can be sent the most recent buffer (which might not be decodable by the
|
|
Packit |
971217 |
client if it is not a keyframe), the next keyframe received in
|
|
Packit |
971217 |
multifdsink (which can take some time depending on the keyframe rate), or the
|
|
Packit |
971217 |
last received keyframe (which will cause a simple burst-on-connect).
|
|
Packit |
971217 |
Multifdsink will always keep at least one keyframe in its internal buffers
|
|
Packit |
971217 |
when the sync-mode is set to latest-keyframe.
|
|
Packit |
971217 |
There are additional values for the “sync-method”
|
|
Packit |
971217 |
property to allow finer control over burst-on-connect behaviour. By selecting
|
|
Packit |
971217 |
the 'burst' method a minimum burst size can be chosen, 'burst-keyframe'
|
|
Packit |
971217 |
additionally requires that the burst begin with a keyframe, and
|
|
Packit |
971217 |
'burst-with-keyframe' attempts to burst beginning with a keyframe, but will
|
|
Packit |
971217 |
prefer a minimum burst size even if it requires not starting with a keyframe.
|
|
Packit |
971217 |
Multifdsink can be instructed to keep at least a minimum amount of data
|
|
Packit |
971217 |
expressed in time or byte units in its internal queues with the
|
|
Packit |
971217 |
“time-min” and “bytes-min” properties respectively.
|
|
Packit |
971217 |
These properties are useful if the application adds clients with the
|
|
Packit |
971217 |
“add-full” signal to make sure that a burst connect can
|
|
Packit |
971217 |
actually be honored.
|
|
Packit |
971217 |
When streaming data, clients are allowed to read at a different rate than
|
|
Packit |
971217 |
the rate at which multifdsink receives data. If the client is reading too
|
|
Packit |
971217 |
fast, no data will be send to the client until multifdsink receives more
|
|
Packit |
971217 |
data. If the client, however, reads too slowly, data for that client will be
|
|
Packit |
971217 |
queued up in multifdsink. Two properties control the amount of data
|
|
Packit |
971217 |
(buffers) that is queued in multifdsink: “buffers-max” and
|
|
Packit |
971217 |
“buffers-soft-max”. A client that falls behind by
|
|
Packit |
971217 |
“buffers-max” is removed from multifdsink forcibly.
|
|
Packit |
971217 |
A client with a lag of at least “buffers-soft-max” enters the recovery
|
|
Packit |
971217 |
procedure which is controlled with the “recover-policy” property.
|
|
Packit |
971217 |
A recover policy of NONE will do nothing, RESYNC_LATEST will send the most recently
|
|
Packit |
971217 |
received buffer as the next buffer for the client, RESYNC_SOFT_LIMIT
|
|
Packit |
971217 |
positions the client to the soft limit in the buffer queue and
|
|
Packit |
971217 |
RESYNC_KEYFRAME positions the client at the most recent keyframe in the
|
|
Packit |
971217 |
buffer queue.
|
|
Packit |
971217 |
multifdsink will by default synchronize on the clock before serving the
|
|
Packit |
971217 |
buffers to the clients. This behaviour can be disabled by setting the sync
|
|
Packit |
971217 |
property to FALSE. Multifdsink will by default not do QoS and will never
|
|
Packit |
971217 |
drop late buffers.
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Synopsis
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Element Information
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
plugin
|
|
Packit |
971217 |
|
|
Packit |
971217 |
tcp
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
author
|
|
Packit |
971217 |
Thomas Vander Stichele <thomas at apestaart dot org>, Wim Taymans <wim@fluendo.com>
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
class
|
|
Packit |
971217 |
Sink/Network
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Element Pads
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
name
|
|
Packit |
971217 |
sink
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
direction
|
|
Packit |
971217 |
sink
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
presence
|
|
Packit |
971217 |
always
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
details
|
|
Packit |
971217 |
ANY
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Functions
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Types and Values
|
|
Packit |
971217 |
|
|
Packit |
971217 |
struct GstMultiFdSink
|
|
Packit |
971217 |
struct GstMultiFdSink;
|
|
Packit |
971217 |
The multifdsink object structure.
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Property Details
|
|
Packit |
971217 |
|
|
Packit |
971217 |
The “handle-read” property
|
|
Packit |
971217 |
“handle-read” gboolean
|
|
Packit |
971217 |
Handle client reads and discard the data.
|
|
Packit |
971217 |
Flags: Read / Write
|
|
Packit |
971217 |
Default value: TRUE
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Signal Details
|
|
Packit |
971217 |
|
|
Packit |
971217 |
The “add” signal
|
|
Packit |
971217 |
void
|
|
Packit |
971217 |
user_function (GstMultiFdSink *gstmultifdsink,
|
|
Packit |
971217 |
gint fd,
|
|
Packit |
971217 |
gpointer user_data)
|
|
Packit |
971217 |
Hand the given open file descriptor to multifdsink to write to.
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Parameters
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
gstmultifdsink
|
|
Packit |
971217 |
the multifdsink element to emit this signal on
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
fd
|
|
Packit |
971217 |
the file descriptor to add to multifdsink
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
user_data
|
|
Packit |
971217 |
user data set when the signal handler was connected.
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Flags: Action
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
The “add-full” signal
|
|
Packit |
971217 |
void
|
|
Packit |
971217 |
user_function (GstMultiFdSink *gstmultifdsink,
|
|
Packit |
971217 |
gint fd,
|
|
Packit |
971217 |
GstMultiHandleSinkSyncMethod sync,
|
|
Packit |
971217 |
GstFormat format_min,
|
|
Packit |
971217 |
guint64 value_min,
|
|
Packit |
971217 |
GstFormat format_max,
|
|
Packit |
971217 |
guint64 value_max,
|
|
Packit |
971217 |
gpointer user_data)
|
|
Packit |
971217 |
Hand the given open file descriptor to multifdsink to write to and
|
|
Packit |
971217 |
specify the burst parameters for the new connection.
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Parameters
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
gstmultifdsink
|
|
Packit |
971217 |
the multifdsink element to emit this signal on
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
fd
|
|
Packit |
971217 |
the file descriptor to add to multifdsink
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
sync
|
|
Packit |
971217 |
the sync method to use
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
format_min
|
|
Packit |
971217 |
the format of value_min
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
value_min
|
|
Packit |
971217 |
the minimum amount of data to burst expressed in
|
|
Packit |
971217 |
format_min
|
|
Packit |
971217 |
units.
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
format_max
|
|
Packit |
971217 |
the format of value_max
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
value_max
|
|
Packit |
971217 |
the maximum amount of data to burst expressed in
|
|
Packit |
971217 |
format_max
|
|
Packit |
971217 |
units.
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
user_data
|
|
Packit |
971217 |
user data set when the signal handler was connected.
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Flags: Action
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
The “client-added” signal
|
|
Packit |
971217 |
void
|
|
Packit |
971217 |
user_function (GstMultiFdSink *gstmultifdsink,
|
|
Packit |
971217 |
gint fd,
|
|
Packit |
971217 |
gpointer user_data)
|
|
Packit |
971217 |
The given file descriptor was added to multifdsink. This signal will
|
|
Packit |
971217 |
be emitted from the streaming thread so application should be prepared
|
|
Packit |
971217 |
for that.
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Parameters
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
gstmultifdsink
|
|
Packit |
971217 |
the multifdsink element that emitted this signal
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
fd
|
|
Packit |
971217 |
the file descriptor that was added to multifdsink
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
user_data
|
|
Packit |
971217 |
user data set when the signal handler was connected.
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Flags: Run Last
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
The “client-fd-removed” signal
|
|
Packit |
971217 |
void
|
|
Packit |
971217 |
user_function (GstMultiFdSink *gstmultifdsink,
|
|
Packit |
971217 |
gint fd,
|
|
Packit |
971217 |
gpointer user_data)
|
|
Packit |
971217 |
The given file descriptor was removed from multifdsink. This signal will
|
|
Packit |
971217 |
be emitted from the streaming thread so applications should be prepared
|
|
Packit |
971217 |
for that.
|
|
Packit |
971217 |
In this callback, gstmultifdsink
|
|
Packit |
971217 |
has removed all the information
|
|
Packit |
971217 |
associated with fd
|
|
Packit |
971217 |
and it is therefore not possible to call get-stats
|
|
Packit |
971217 |
with fd
|
|
Packit |
971217 |
. It is however safe to close() and reuse fd
|
|
Packit |
971217 |
in the callback.
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Parameters
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
gstmultifdsink
|
|
Packit |
971217 |
the multifdsink element that emitted this signal
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
fd
|
|
Packit |
971217 |
the file descriptor that was removed from multifdsink
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
user_data
|
|
Packit |
971217 |
user data set when the signal handler was connected.
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Flags: Run Last
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
The “client-removed” signal
|
|
Packit |
971217 |
void
|
|
Packit |
971217 |
user_function (GstMultiFdSink *gstmultifdsink,
|
|
Packit |
971217 |
gint fd,
|
|
Packit |
971217 |
GstMultiHandleSinkClientStatus status,
|
|
Packit |
971217 |
gpointer user_data)
|
|
Packit |
971217 |
The given file descriptor is about to be removed from multifdsink. This
|
|
Packit |
971217 |
signal will be emitted from the streaming thread so applications should
|
|
Packit |
971217 |
be prepared for that.
|
|
Packit |
971217 |
gstmultifdsink
|
|
Packit |
971217 |
still holds a handle to fd
|
|
Packit |
971217 |
so it is possible to call
|
|
Packit |
971217 |
the get-stats signal from this callback. For the same reason it is
|
|
Packit |
971217 |
not safe to close() and reuse fd
|
|
Packit |
971217 |
in this callback.
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Parameters
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
gstmultifdsink
|
|
Packit |
971217 |
the multifdsink element that emitted this signal
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
fd
|
|
Packit |
971217 |
the file descriptor that is to be removed from multifdsink
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
status
|
|
Packit |
971217 |
the reason why the client was removed
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
user_data
|
|
Packit |
971217 |
user data set when the signal handler was connected.
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Flags: Run Last
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
The “get-stats” signal
|
|
Packit |
971217 |
GstStructure*
|
|
Packit |
971217 |
user_function (GstMultiFdSink *gstmultifdsink,
|
|
Packit |
971217 |
gint fd,
|
|
Packit |
971217 |
gpointer user_data)
|
|
Packit |
971217 |
Get statistics about fd
|
|
Packit |
971217 |
. This function returns a GstStructure to ease
|
|
Packit |
971217 |
automatic wrapping for bindings.
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Parameters
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
gstmultifdsink
|
|
Packit |
971217 |
the multifdsink element to emit this signal on
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
fd
|
|
Packit |
971217 |
the file descriptor to get stats of from multifdsink
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
user_data
|
|
Packit |
971217 |
user data set when the signal handler was connected.
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Returns
|
|
Packit |
971217 |
a GstStructure with the statistics. The structures
|
|
Packit |
971217 |
contains guint64 values that represent respectively: total
|
|
Packit |
971217 |
number of bytes sent (bytes-sent), time when the client was
|
|
Packit |
971217 |
added (connect-time), time when the client was
|
|
Packit |
971217 |
disconnected/removed (disconnect-time), time the client
|
|
Packit |
971217 |
is/was active (connect-duration), last activity time (in
|
|
Packit |
971217 |
epoch seconds) (last-activity-time), number of buffers
|
|
Packit |
971217 |
dropped (buffers-dropped), the timestamp of the first buffer
|
|
Packit |
971217 |
(first-buffer-ts) and of the last buffer (last-buffer-ts).
|
|
Packit |
971217 |
All times are expressed in nanoseconds (GstClockTime). The
|
|
Packit |
971217 |
structure can be empty if the client was not found.
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Flags: Action
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
The “remove” signal
|
|
Packit |
971217 |
void
|
|
Packit |
971217 |
user_function (GstMultiFdSink *gstmultifdsink,
|
|
Packit |
971217 |
gint fd,
|
|
Packit |
971217 |
gpointer user_data)
|
|
Packit |
971217 |
Remove the given open file descriptor from multifdsink.
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Parameters
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
gstmultifdsink
|
|
Packit |
971217 |
the multifdsink element to emit this signal on
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
fd
|
|
Packit |
971217 |
the file descriptor to remove from multifdsink
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
user_data
|
|
Packit |
971217 |
user data set when the signal handler was connected.
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Flags: Action
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
The “remove-flush” signal
|
|
Packit |
971217 |
void
|
|
Packit |
971217 |
user_function (GstMultiFdSink *gstmultifdsink,
|
|
Packit |
971217 |
gint fd,
|
|
Packit |
971217 |
gpointer user_data)
|
|
Packit |
971217 |
Remove the given open file descriptor from multifdsink after flushing all
|
|
Packit |
971217 |
the pending data to the fd.
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Parameters
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
gstmultifdsink
|
|
Packit |
971217 |
the multifdsink element to emit this signal on
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
fd
|
|
Packit |
971217 |
the file descriptor to remove from multifdsink
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
user_data
|
|
Packit |
971217 |
user data set when the signal handler was connected.
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Flags: Action
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
See Also
|
|
Packit |
971217 |
tcpserversink
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
|
|
Packit |
971217 |
Generated by GTK-Doc V1.27
|
|
Packit |
971217 |
</body>
|
|
Packit |
971217 |
</html>
|