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ndi: Add NDI plugin to the docs

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Sebastian Dröge 2022-10-12 21:39:55 +03:00
parent 53b02a82ae
commit 97e0852156
4 changed files with 351 additions and 10 deletions
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325
docs/plugins/gst_plugins_cache.json
View file

@ -2319,6 +2319,331 @@
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"ndi": {
"description": "NewTek NDI Plugin",
"elements": {
"ndisink": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "NewTek NDI Sink",
"hierarchy": [
"GstNdiSink",
"GstBaseSink",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Sink/Audio/Video",
"long-name": "NewTek NDI Sink",
"pad-templates": {
"sink": {
"caps": "video/x-raw:\n format: { UYVY, I420, NV12, NV21, YV12, BGRA, BGRx, RGBA, RGBx }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\naudio/x-raw:\n format: F32LE\n rate: [ 1, 2147483647 ]\n channels: [ 1, 2147483647 ]\n layout: interleaved\n",
"direction": "sink",
"presence": "always"
}
},
"properties": {
"ndi-name": {
"blurb": "NDI Name to use",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
}
},
"rank": "none"
},
"ndisinkcombiner": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "NewTek NDI sink audio/video combiner",
"hierarchy": [
"GstNdiSinkCombiner",
"GstAggregator",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Combiner/Audio/Video",
"long-name": "NewTek NDI Sink Combiner",
"pad-templates": {
"audio": {
"caps": "audio/x-raw:\n rate: [ 1, 2147483646 ]\n channels: [ 1, 2147483647 ]\n layout: interleaved\n format: F32LE\n",
"direction": "sink",
"presence": "request",
"type": "GstAggregatorPad"
},
"src": {
"caps": "video/x-raw:\n format: { UYVY, I420, NV12, NV21, YV12, BGRA, BGRx, RGBA, RGBx }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 1/2147483647, 2147483646/1 ]\n",
"direction": "src",
"presence": "always",
"type": "GstAggregatorPad"
},
"video": {
"caps": "video/x-raw:\n format: { UYVY, I420, NV12, NV21, YV12, BGRA, BGRx, RGBA, RGBx }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 1/2147483647, 2147483646/1 ]\n",
"direction": "sink",
"presence": "always",
"type": "GstAggregatorPad"
}
},
"rank": "none"
},
"ndisrc": {
"author": "Ruben Gonzalez <rubenrua@teltek.es>, Daniel Vilar <daniel.peiteado@teltek.es>, Sebastian Dröge <sebastian@centricular.com>",
"description": "NewTek NDI Source",
"hierarchy": [
"GstNdiSrc",
"GstBaseSrc",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Source/Audio/Video/Network",
"long-name": "NewTek NDI Source",
"pad-templates": {
"src": {
"caps": "application/x-ndi:\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"bandwidth": {
"blurb": "Bandwidth, -10 metadata-only, 10 audio-only, 100 highest",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "100",
"max": "100",
"min": "-10",
"mutable": "null",
"readable": true,
"type": "gint",
"writable": true
},
"color-format": {
"blurb": "Receive color format",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "uyvy-bgra (1)",
"mutable": "null",
"readable": true,
"type": "GstNdiRecvColorFormat",
"writable": true
},
"connect-timeout": {
"blurb": "Connection timeout in ms",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "10000",
"max": "-1",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"max-queue-length": {
"blurb": "Maximum receive queue length",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "10",
"max": "-1",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"ndi-name": {
"blurb": "NDI stream name of the sender",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"receiver-ndi-name": {
"blurb": "NDI stream name of this receiver",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"timeout": {
"blurb": "Receive timeout in ms",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "5000",
"max": "-1",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"timestamp-mode": {
"blurb": "Timestamp information to use for outgoing PTS",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "auto (0)",
"mutable": "null",
"readable": true,
"type": "GstNdiTimestampMode",
"writable": true
},
"url-address": {
"blurb": "URL/address and port of the sender, e.g. 127.0.0.1:5961",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
}
},
"rank": "none"
},
"ndisrcdemux": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "NewTek NDI source demuxer",
"hierarchy": [
"GstNdiSrcDemux",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Demuxer/Audio/Video",
"long-name": "NewTek NDI Source Demuxer",
"pad-templates": {
"audio": {
"caps": "ANY",
"direction": "src",
"presence": "sometimes"
},
"sink": {
"caps": "application/x-ndi:\n",
"direction": "sink",
"presence": "always"
},
"video": {
"caps": "ANY",
"direction": "src",
"presence": "sometimes"
}
},
"rank": "primary"
}
},
"filename": "gstndi",
"license": "MPL",
"other-types": {
"GstNdiRecvColorFormat": {
"kind": "enum",
"values": [
{
"desc": "BGRX or BGRA",
"name": "bgrx-bgra",
"value": "0"
},
{
"desc": "UYVY or BGRA",
"name": "uyvy-bgra",
"value": "1"
},
{
"desc": "RGBX or RGBA",
"name": "rgbx-rgba",
"value": "2"
},
{
"desc": "UYVY or RGBA",
"name": "uyvy-rgba",
"value": "3"
},
{
"desc": "Fastest",
"name": "fastest",
"value": "4"
},
{
"desc": "Best",
"name": "best",
"value": "5"
}
]
},
"GstNdiTimestampMode": {
"kind": "enum",
"values": [
{
"desc": "Auto",
"name": "auto",
"value": "0"
},
{
"desc": "Receive Time / Timecode",
"name": "receive-time-vs-timecode",
"value": "1"
},
{
"desc": "Receive Time / Timestamp",
"name": "receive-time-vs-timestamp",
"value": "2"
},
{
"desc": "NDI Timecode",
"name": "timecode",
"value": "3"
},
{
"desc": "NDI Timestamp",
"name": "timestamp",
"value": "4"
},
{
"desc": "Receive Time",
"name": "receive-time",
"value": "5"
}
]
}
},
"package": "gst-plugin-ndi",
"source": "gst-plugin-ndi",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"raptorq": {
"description": "Rust Raptorq FEC Plugin",
"elements": {

24
net/ndi/src/lib.rs
View file

@ -1,4 +1,11 @@
// SPDX-License-Identifier: MPL-2.0
#![allow(unused_doc_comments)]
/**
* plugin-ndi:
*
* Since: plugins-rs-0.9
*/
#[allow(dead_code)]
mod ndi;
@ -18,6 +25,9 @@ mod ndisrc;
mod ndisrcdemux;
mod ndisrcmeta;
#[cfg(feature = "doc")]
use gst::prelude::*;
use once_cell::sync::Lazy;
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy, glib::Enum)]
@ -118,6 +128,11 @@ impl From<RecvColorFormat> for crate::ndisys::NDIlib_recv_color_format_e {
}
fn plugin_init(plugin: &gst::Plugin) -> Result<(), glib::BoolError> {
#[cfg(feature = "doc")]
TimestampMode::static_type().mark_as_plugin_api(gst::PluginAPIFlags::empty());
#[cfg(feature = "doc")]
RecvColorFormat::static_type().mark_as_plugin_api(gst::PluginAPIFlags::empty());
device_provider::register(plugin)?;
ndisrc::register(plugin)?;
@ -128,17 +143,10 @@ fn plugin_init(plugin: &gst::Plugin) -> Result<(), glib::BoolError> {
ndisinkcombiner::register(plugin)?;
ndisink::register(plugin)?;
}
Ok(())
}
static DEFAULT_RECEIVER_NDI_NAME: Lazy<String> = Lazy::new(|| {
format!(
"GStreamer NDI Source {}-{}",
env!("CARGO_PKG_VERSION"),
env!("COMMIT_ID")
)
});
static TIMECODE_CAPS: Lazy<gst::Caps> =
Lazy::new(|| gst::Caps::new_simple("timestamp/x-ndi-timecode", &[]));
static TIMESTAMP_CAPS: Lazy<gst::Caps> =

2
net/ndi/src/ndisink/imp.rs
View file

@ -69,7 +69,7 @@ impl ObjectImpl for NdiSink {
vec![glib::ParamSpecString::builder("ndi-name")
.nick("NDI Name")
.blurb("NDI Name to use")
.default_value(Some(DEFAULT_SENDER_NDI_NAME.as_ref()))
.doc_show_default()
.build()]
});

10
net/ndi/src/ndisrc/imp.rs
View file

@ -18,7 +18,6 @@ use crate::TimestampMode;
use super::receiver::{self, Buffer, Receiver, ReceiverControlHandle, ReceiverItem};
use crate::ndisrcmeta;
use crate::DEFAULT_RECEIVER_NDI_NAME;
static CAT: Lazy<gst::DebugCategory> = Lazy::new(|| {
gst::DebugCategory::new(
@ -28,6 +27,14 @@ static CAT: Lazy<gst::DebugCategory> = Lazy::new(|| {
)
});
static DEFAULT_RECEIVER_NDI_NAME: Lazy<String> = Lazy::new(|| {
format!(
"GStreamer NewTek NDI Source {}-{}",
env!("CARGO_PKG_VERSION"),
env!("COMMIT_ID")
)
});
#[derive(Debug, Clone)]
struct Settings {
ndi_name: Option<String>,
@ -115,6 +122,7 @@ impl ObjectImpl for NdiSrc {
glib::ParamSpecString::builder("receiver-ndi-name")
.nick("Receiver NDI Name")
.blurb("NDI stream name of this receiver")
.doc_show_default()
.build(),
glib::ParamSpecUInt::builder("connect-timeout")
.nick("Connect Timeout")