NDI Working

addons/godot-ndi/demo/3DOutput.tscn

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+[gd_scene load_steps=4 format=3 uid="uid://deioml0m7ep1t"]
+
+[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_4r73q"]
+emission_shape = 1
+emission_sphere_radius = 1.0
+direction = Vector3(0, 1, 0)
+initial_velocity_min = 2.0
+initial_velocity_max = 6.0
+
+[sub_resource type="SphereMesh" id="SphereMesh_jpqj6"]
+
+[sub_resource type="LabelSettings" id="LabelSettings_ln6fu"]
+font_size = 24
+shadow_size = 5
+shadow_color = Color(0, 0, 0, 0.235294)
+
+[node name="3DOutput" type="SubViewportContainer"]
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+stretch = true
+
+[node name="Node3D" type="Node3D" parent="."]
+
+[node name="GPUParticles3D" type="GPUParticles3D" parent="Node3D"]
+amount = 32
+lifetime = 2.0
+process_material = SubResource("ParticleProcessMaterial_4r73q")
+draw_pass_1 = SubResource("SphereMesh_jpqj6")
+
+[node name="SubViewportB" type="SubViewport" parent="."]
+handle_input_locally = false
+size = Vector2i(1152, 648)
+render_target_update_mode = 4
+
+[node name="NDIOutput" type="NDIOutput" parent="SubViewportB"]
+name = "Godot Cam B"
+enable_editor_output = true
+
+[node name="Camera3D" type="Camera3D" parent="SubViewportB"]
+transform = Transform3D(1, 0, 0, 0, -0.0010647, 0.999999, 0, -0.999999, -0.0010647, 0, 6.41845, 0)
+current = true
+
+[node name="SubViewportA" type="SubViewport" parent="."]
+handle_input_locally = false
+size = Vector2i(1152, 648)
+render_target_update_mode = 4
+
+[node name="NDIOutput" type="NDIOutput" parent="SubViewportA"]
+name = "Godot Cam A"
+enable_editor_output = true
+
+[node name="Label" type="Label" parent="SubViewportA"]
+anchors_preset = 2
+anchor_top = 1.0
+anchor_bottom = 1.0
+offset_left = 31.0
+offset_top = -357.0
+offset_right = 534.0
+offset_bottom = -27.0
+grow_vertical = 0
+text = "NDIOutput always transmits the Viewport closest up the Tree. When running in the Editor that's the 2D View.
+
+If you want to display a camera view, add NDIOutput to a SubViewport instead. You can skip the SubViewportContainer incase you don't need the Scene to be visible when running the Game. "
+label_settings = SubResource("LabelSettings_ln6fu")
+horizontal_alignment = 3
+autowrap_mode = 2
+
+[node name="Camera3D" type="Camera3D" parent="SubViewportA"]
+transform = Transform3D(0.99299, -0.0520139, 0.106136, 0, 0.897966, 0.440065, -0.118196, -0.43698, 0.891672, -2.28829, 1.75016, 5.03714)
+current = true

addons/godot-ndi/demo/AnimationOutput.tscn

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+[gd_scene load_steps=5 format=3 uid="uid://p6ywmqtt7nke"]
+
+[ext_resource type="Texture2D" uid="uid://cfvxj5cdj3n45" path="res://addons/godot-ndi/demo/assets/icon.svg" id="1_ekn6m"]
+
+[sub_resource type="Animation" id="Animation_62e2m"]
+length = 0.001
+loop_mode = 1
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("Icon:position")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Vector2(1034, 527)]
+}
+
+[sub_resource type="Animation" id="Animation_0fbet"]
+resource_name = "new_animation"
+length = 8.0
+loop_mode = 1
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("Icon:position")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 3.9627, 7.9587),
+"transitions": PackedFloat32Array(1, 1, 1),
+"update": 0,
+"values": [Vector2(116, 119), Vector2(1034, 527), Vector2(116, 119)]
+}
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_ee4bf"]
+_data = {
+&"RESET": SubResource("Animation_62e2m"),
+&"new_animation": SubResource("Animation_0fbet")
+}
+
+[node name="SubViewport" type="Node2D"]
+
+[node name="NDIOutput" type="NDIOutput" parent="."]
+name = "Godot (Animation)"
+
+[node name="Icon" type="Sprite2D" parent="."]
+position = Vector2(1034, 527)
+scale = Vector2(1.463, 1.463)
+texture = ExtResource("1_ekn6m")
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
+libraries = {
+&"": SubResource("AnimationLibrary_ee4bf")
+}
+autoplay = "new_animation"

addons/godot-ndi/demo/Finder.tscn

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+[gd_scene load_steps=2 format=3 uid="uid://dydvtidqppffs"]
+
+[ext_resource type="Script" uid="uid://kbgdevvugj7k" path="res://addons/godot-ndi/demo/ndi_finder.gd" id="1_0rvup"]
+
+[node name="Canvas" type="Control"]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="VideoStreamPlayer" type="VideoStreamPlayer" parent="."]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+autoplay = true
+expand = true
+
+[node name="NDIFinder" type="NDIFinder" parent="."]
+script = ExtResource("1_0rvup")
+
+[connection signal="sources_changed" from="NDIFinder" to="NDIFinder" method="_on_sources_changed"]
+[connection signal="sources_found" from="NDIFinder" to="NDIFinder" method="_on_sources_found"]
+[connection signal="sources_gone" from="NDIFinder" to="NDIFinder" method="_on_sources_gone"]

addons/godot-ndi/demo/VideoInput.tscn

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+[gd_scene load_steps=2 format=3 uid="uid://byblss3lhwvqm"]
+
+[sub_resource type="VideoStreamNDI" id="VideoStreamNDI_lv7vm"]
+
+[node name="Canvas" type="Control"]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="VideoStreamPlayer" type="VideoStreamPlayer" parent="."]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+stream = SubResource("VideoStreamNDI_lv7vm")
+autoplay = true
+expand = true

addons/godot-ndi/demo/VideoOutput.tscn

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+[gd_scene load_steps=5 format=3 uid="uid://ddr3hiaft61tl"]
+
+[ext_resource type="VideoStream" uid="uid://0whnog13yrlf" path="res://addons/godot-ndi/demo/assets/liftoff_space_shuttle_atlantis.ogv" id="1_utmvk"]
+[ext_resource type="AudioStream" uid="uid://dyvxmok1n3vu1" path="res://addons/godot-ndi/demo/assets/sub-d-more-jazz-guitar.wav" id="2_51pmd"]
+[ext_resource type="Script" uid="uid://d2sex4jisnkck" path="res://addons/godot-ndi/demo/video_stream_player.gd" id="2_w6vuq"]
+[ext_resource type="VideoStream" path="res://addons/godot-ndi/demo/assets/twitch_sync_footage.ogv" id="3_ug8g3"]
+
+[node name="Canvas" type="Control"]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="VideoStreamPlayer" type="VideoStreamPlayer" parent="."]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+volume_db = -15.0
+autoplay = true
+script = ExtResource("2_w6vuq")
+playlist = Array[VideoStream]([ExtResource("1_utmvk"), ExtResource("3_ug8g3")])
+
+[node name="AudioStreamPlayer" type="AudioStreamPlayer2D" parent="."]
+stream = ExtResource("2_51pmd")
+autoplay = true
+panning_strength = 0.0
+
+[node name="NDIOutput" type="NDIOutput" parent="."]
+name = "Godot (Video)"
+audio_bus = &"Master"
+
+[connection signal="finished" from="VideoStreamPlayer" to="VideoStreamPlayer" method="_on_finished"]

addons/godot-ndi/demo/assets/icon.svg

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+<svg xmlns="http://www.w3.org/2000/svg" width="128" height="128"><rect width="124" height="124" x="2" y="2" fill="#363d52" stroke="#212532" stroke-width="4" rx="14"/><g fill="#fff" transform="translate(12.322 12.322)scale(.101)"><path d="M105 673v33q407 354 814 0v-33z"/><path fill="#478cbf" d="m105 673 152 14q12 1 15 14l4 67 132 10 8-61q2-11 15-15h162q13 4 15 15l8 61 132-10 4-67q3-13 15-14l152-14V427q30-39 56-81-35-59-83-108-43 20-82 47-40-37-88-64 7-51 8-102-59-28-123-42-26 43-46 89-49-7-98 0-20-46-46-89-64 14-123 42 1 51 8 102-48 27-88 64-39-27-82-47-48 49-83 108 26 42 56 81zm0 33v39c0 276 813 276 814 0v-39l-134 12-5 69q-2 10-14 13l-162 11q-12 0-16-11l-10-65H446l-10 65q-4 11-16 11l-162-11q-12-3-14-13l-5-69z"/><path d="M483 600c0 34 58 34 58 0v-86c0-34-58-34-58 0z"/><circle cx="725" cy="526" r="90"/><circle cx="299" cy="526" r="90"/></g><g fill="#414042" transform="translate(12.322 12.322)scale(.101)"><circle cx="307" cy="532" r="60"/><circle cx="717" cy="532" r="60"/></g></svg>

addons/godot-ndi/demo/assets/icon.svg.import

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+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://cfvxj5cdj3n45"
+path="res://.godot/imported/icon.svg-5dbb75b05306facc4cf78b15baaae64d.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://addons/godot-ndi/demo/assets/icon.svg"
+dest_files=["res://.godot/imported/icon.svg-5dbb75b05306facc4cf78b15baaae64d.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

addons/godot-ndi/demo/assets/liftoff_space_shuttle_atlantis.ogv.uid

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+uid://0whnog13yrlf

addons/godot-ndi/demo/assets/sub-d-more-jazz-guitar.wav.import

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+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://dyvxmok1n3vu1"
+path="res://.godot/imported/sub-d-more-jazz-guitar.wav-6bba7f91e7070b729764277f88bb96b0.sample"
+
+[deps]
+
+source_file="res://addons/godot-ndi/demo/assets/sub-d-more-jazz-guitar.wav"
+dest_files=["res://.godot/imported/sub-d-more-jazz-guitar.wav-6bba7f91e7070b729764277f88bb96b0.sample"]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=true
+edit/loop_mode=2
+edit/loop_begin=0
+edit/loop_end=-1
+compress/mode=2

addons/godot-ndi/demo/assets/twitch_sync_footage.ogv.uid

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+uid://4mp8kyfc212k

addons/godot-ndi/demo/ndi_finder.gd

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+extends NDIFinder
+
+@onready var player: VideoStreamPlayer = $"../VideoStreamPlayer"
+
+func _on_sources_changed() -> void:
+	player.stream = get_sources().pop_front()
+	player.play()
+
+func _on_sources_found(found_sources: Array[VideoStreamNDI]) -> void:
+	print("NDI sources found: ", found_sources.map(func (source: VideoStreamNDI): return source.get_name()))
+
+func _on_sources_gone(gone_sources: Array[VideoStreamNDI]) -> void:
+	print("NDI sources gone: ", gone_sources.map(func (source: VideoStreamNDI): return source.get_name()))

addons/godot-ndi/demo/ndi_finder.gd.uid

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+uid://kbgdevvugj7k

addons/godot-ndi/demo/video_stream_player.gd

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+extends VideoStreamPlayer
+
+@export var playlist: Array[VideoStream] = []
+
+func _ready() -> void:
+	_on_finished()
+	
+func _on_finished() -> void:
+	if playlist.is_empty():
+		return
+	
+	var next_idx = playlist.find(stream) + 1
+	if next_idx >= playlist.size():
+		next_idx = 0
+	
+	stream = playlist[next_idx]
+	play()

addons/godot-ndi/demo/video_stream_player.gd.uid

@@ -0,0 +1 @@
+uid://d2sex4jisnkck