Tech demo - record voice whilst playing video

godot/MicRecord.tscn

@@ -37,6 +37,9 @@ margin_top = 100.0
 margin_right = 240.0
 margin_bottom = 140.0
 text = "Record"
+__meta__ = {
+"_edit_use_anchors_": false
+}
 
 [node name="SaveButton" type="Button" parent="."]
 margin_left = 120.0
@@ -61,6 +64,9 @@ margin_right = 420.0
 margin_bottom = 140.0
 disabled = true
 text = "Play"
+__meta__ = {
+"_edit_use_anchors_": false
+}
 
 [node name="PlayMusic" type="Button" parent="."]
 margin_left = 120.0
@@ -68,6 +74,9 @@ margin_top = 260.0
 margin_right = 240.0
 margin_bottom = 300.0
 text = "Play Music"
+__meta__ = {
+"_edit_use_anchors_": false
+}
 
 [node name="Status" type="Label" parent="."]
 margin_left = 120.0

godot/PlayVideoRecordAudio.gd

@@ -0,0 +1,51 @@
+extends Control
+
+
+# Declare member variables here. Examples:
+# var a = 2
+# var b = "text"
+
+var spectrum_play
+var spectrum_record
+var recorder
+var recording
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	$MarginContainer/VBoxContainer/HBoxContainer/VBoxContainer/VideoPlayer.set_stream(load(OS.get_user_data_dir()+"/converted.webm"))
+	var idx = AudioServer.get_bus_index("Record")
+	recorder = AudioServer.get_bus_effect(idx, 0)
+	spectrum_play = AudioServer.get_bus_effect_instance(0,0)
+	spectrum_record = AudioServer.get_bus_effect_instance(1,1)
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	var magnitude: float = spectrum_play.get_magnitude_for_frequency_range(0,11050.0).length()
+	var energy = clamp((60 + linear2db(magnitude)) / 60, 0, 1)
+	$MarginContainer/VBoxContainer/HBoxContainer3/VBoxContainer/HBoxContainer/PlaybackMeter.value = energy * 100
+	magnitude = spectrum_record.get_magnitude_for_frequency_range(0,11050.0).length()
+	energy = clamp((60 + linear2db(magnitude)) / 60, 0, 1)
+	$MarginContainer/VBoxContainer/HBoxContainer3/VBoxContainer/HBoxContainer2/RecordMeter.value = energy * 100
+
+func _on_RecButton_pressed():
+	if recorder.is_recording_active():
+		$MarginContainer/VBoxContainer/HBoxContainer/VBoxContainer/VideoPlayer.stop()
+		recording = recorder.get_recording()
+		$MarginContainer/VBoxContainer/HBoxContainer3/VBoxContainer/PlayButton.disabled = false
+		recorder.set_recording_active(false)
+		$MarginContainer/VBoxContainer/HBoxContainer3/VBoxContainer/RecordButton.text = "Record"
+		$MarginContainer/VBoxContainer/HBoxContainer3/VBoxContainer/Status.text = ""
+	else:
+		$MarginContainer/VBoxContainer/HBoxContainer/VBoxContainer/VideoPlayer.play()
+		$MarginContainer/VBoxContainer/HBoxContainer3/VBoxContainer/PlayButton.disabled = true
+		recorder.set_recording_active(true)
+		$MarginContainer/VBoxContainer/HBoxContainer3/VBoxContainer/RecordButton.text = "Stop"
+		$MarginContainer/VBoxContainer/HBoxContainer3/VBoxContainer/Status.text = "Recording..."
+
+
+func _on_PlayButton_pressed():
+	var data = recording.get_data()
+	$AudioStreamPlayer.stream = recording
+	$MarginContainer/VBoxContainer/HBoxContainer/VBoxContainer/VideoPlayer.play()
+	$AudioStreamPlayer.play()

godot/PlayVideoRecordAudio.tscn

@@ -0,0 +1,173 @@
+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://main_menu.gd" type="Script" id=2]
+[ext_resource path="res://PlayVideoRecordAudio.gd" type="Script" id=3]
+[ext_resource path="res://UI/src/meter.png" type="Texture" id=4]
+
+[sub_resource type="AudioStreamMicrophone" id=1]
+
+[node name="Control" type="Control"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_right = -6.10352e-05
+rect_pivot_offset = Vector2( -138.227, 18.34 )
+script = ExtResource( 3 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="MarginContainer" type="MarginContainer" parent="."]
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_left = 5.0
+margin_top = 5.0
+margin_right = -5.0
+margin_bottom = -5.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="VBoxContainer" type="VBoxContainer" parent="MarginContainer"]
+margin_right = 1013.0
+margin_bottom = 590.0
+
+[node name="HBoxContainer2" type="HBoxContainer" parent="MarginContainer/VBoxContainer"]
+margin_right = 1013.0
+margin_bottom = 20.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="VBoxContainer" type="VBoxContainer" parent="MarginContainer/VBoxContainer/HBoxContainer2"]
+margin_right = 989.0
+margin_bottom = 20.0
+size_flags_horizontal = 3
+
+[node name="RichTextLabel" type="RichTextLabel" parent="MarginContainer/VBoxContainer/HBoxContainer2/VBoxContainer"]
+margin_right = 989.0
+margin_bottom = 15.0
+size_flags_horizontal = 3
+bbcode_enabled = true
+bbcode_text = "[center]SANG YOA <3 OUT!!![/center]"
+text = "SANG YOA <3 OUT!!!"
+fit_content_height = true
+scroll_active = false
+
+[node name="Quit" type="Button" parent="MarginContainer/VBoxContainer/HBoxContainer2"]
+margin_left = 993.0
+margin_right = 1013.0
+margin_bottom = 20.0
+text = "X"
+script = ExtResource( 2 )
+
+[node name="HBoxContainer" type="HBoxContainer" parent="MarginContainer/VBoxContainer"]
+margin_top = 24.0
+margin_right = 1013.0
+margin_bottom = 305.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+alignment = 1
+
+[node name="VBoxContainer" type="VBoxContainer" parent="MarginContainer/VBoxContainer/HBoxContainer"]
+margin_right = 1013.0
+margin_bottom = 281.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+alignment = 1
+
+[node name="VideoPlayer" type="VideoPlayer" parent="MarginContainer/VBoxContainer/HBoxContainer/VBoxContainer"]
+margin_right = 1013.0
+margin_bottom = 281.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+
+[node name="HBoxContainer3" type="HBoxContainer" parent="MarginContainer/VBoxContainer"]
+margin_top = 309.0
+margin_right = 1013.0
+margin_bottom = 590.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+alignment = 1
+
+[node name="VBoxContainer" type="VBoxContainer" parent="MarginContainer/VBoxContainer/HBoxContainer3"]
+margin_right = 1013.0
+margin_bottom = 281.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+alignment = 1
+
+[node name="RecordButton" type="Button" parent="MarginContainer/VBoxContainer/HBoxContainer3/VBoxContainer"]
+margin_top = 89.0
+margin_right = 1013.0
+margin_bottom = 109.0
+text = "Record"
+
+[node name="PlayButton" type="Button" parent="MarginContainer/VBoxContainer/HBoxContainer3/VBoxContainer"]
+margin_top = 113.0
+margin_right = 1013.0
+margin_bottom = 133.0
+disabled = true
+text = "Play"
+
+[node name="Status" type="RichTextLabel" parent="MarginContainer/VBoxContainer/HBoxContainer3/VBoxContainer"]
+margin_top = 137.0
+margin_right = 1013.0
+margin_bottom = 152.0
+fit_content_height = true
+
+[node name="HBoxContainer" type="HBoxContainer" parent="MarginContainer/VBoxContainer/HBoxContainer3/VBoxContainer"]
+margin_top = 156.0
+margin_right = 1013.0
+margin_bottom = 172.0
+
+[node name="Playbacklabel" type="RichTextLabel" parent="MarginContainer/VBoxContainer/HBoxContainer3/VBoxContainer/HBoxContainer"]
+margin_right = 110.0
+margin_bottom = 15.0
+rect_min_size = Vector2( 110, 0 )
+size_flags_vertical = 0
+visible_characters = 28
+text = "Playback meter : "
+fit_content_height = true
+scroll_active = false
+
+[node name="PlaybackMeter" type="TextureProgress" parent="MarginContainer/VBoxContainer/HBoxContainer3/VBoxContainer/HBoxContainer"]
+margin_left = 114.0
+margin_right = 1013.0
+margin_bottom = 16.0
+rect_min_size = Vector2( 0, 16 )
+size_flags_horizontal = 3
+size_flags_vertical = 0
+texture_progress = ExtResource( 4 )
+nine_patch_stretch = true
+
+[node name="HBoxContainer2" type="HBoxContainer" parent="MarginContainer/VBoxContainer/HBoxContainer3/VBoxContainer"]
+margin_top = 176.0
+margin_right = 1013.0
+margin_bottom = 192.0
+
+[node name="Recordlabel" type="RichTextLabel" parent="MarginContainer/VBoxContainer/HBoxContainer3/VBoxContainer/HBoxContainer2"]
+margin_right = 110.0
+margin_bottom = 16.0
+rect_min_size = Vector2( 110, 0 )
+text = "Record meter :"
+fit_content_height = true
+
+[node name="RecordMeter" type="TextureProgress" parent="MarginContainer/VBoxContainer/HBoxContainer3/VBoxContainer/HBoxContainer2"]
+margin_left = 114.0
+margin_right = 1013.0
+margin_bottom = 16.0
+rect_min_size = Vector2( 0, 16 )
+size_flags_horizontal = 3
+size_flags_vertical = 0
+texture_progress = ExtResource( 4 )
+nine_patch_stretch = true
+
+[node name="AudioStreamRecorder" type="AudioStreamPlayer" parent="."]
+stream = SubResource( 1 )
+autoplay = true
+bus = "Record"
+
+[node name="AudioStreamPlayer" type="AudioStreamPlayer" parent="."]
+[connection signal="pressed" from="MarginContainer/VBoxContainer/HBoxContainer2/Quit" to="MarginContainer/VBoxContainer/HBoxContainer2/Quit" method="_on_Quit_pressed"]
+[connection signal="pressed" from="MarginContainer/VBoxContainer/HBoxContainer3/VBoxContainer/RecordButton" to="." method="_on_RecButton_pressed"]
+[connection signal="pressed" from="MarginContainer/VBoxContainer/HBoxContainer3/VBoxContainer/PlayButton" to="." method="_on_PlayButton_pressed"]

godot/default_env.tres

@@ -1,14 +1,24 @@
-[gd_resource type="AudioBusLayout" load_steps=2 format=2]
+[gd_resource type="AudioBusLayout" load_steps=4 format=2]
 
-[sub_resource type="AudioEffectRecord" id=1]
+[sub_resource type="AudioEffectSpectrumAnalyzer" id=1]
+resource_name = "SpectrumAnalyzer"
+
+[sub_resource type="AudioEffectRecord" id=4]
 resource_name = "Record"
 
+[sub_resource type="AudioEffectSpectrumAnalyzer" id=3]
+resource_name = "SpectrumAnalyzer"
+
 [resource]
+bus/0/effect/0/effect = SubResource( 1 )
+bus/0/effect/0/enabled = true
 bus/1/name = "Record"
 bus/1/solo = false
 bus/1/mute = true
 bus/1/bypass_fx = false
 bus/1/volume_db = 0.0
 bus/1/send = "Master"
-bus/1/effect/0/effect = SubResource( 1 )
+bus/1/effect/0/effect = SubResource( 4 )
 bus/1/effect/0/enabled = true
+bus/1/effect/1/effect = SubResource( 3 )
+bus/1/effect/1/enabled = true

godot/main_menu.gd

@@ -25,3 +25,7 @@ func _on_Button_pressed():
 
 func _on_MicTest_pressed():
 	get_tree().change_scene("res://MicRecord.tscn")
+
+
+func _on_DownloadPlayVid2_pressed():
+	get_tree().change_scene("res://PlayVideoRecordAudio.tscn")

godot/main_menu.tscn

@@ -10,25 +10,36 @@ __meta__ = {
 "_edit_use_anchors_": false
 }
 
-[node name="HBoxContainer" type="HBoxContainer" parent="."]
+[node name="MarginContainer" type="MarginContainer" parent="."]
 anchor_right = 1.0
-anchor_bottom = 0.033
+anchor_bottom = 1.0
-margin_bottom = 0.200001
+margin_left = 5.0
-alignment = 1
+margin_top = 5.0
+margin_right = -5.0
+margin_bottom = -5.0
 __meta__ = {
 "_edit_use_anchors_": false
 }
 
-[node name="VBoxContainer" type="VBoxContainer" parent="HBoxContainer"]
+[node name="VBoxContainer" type="VBoxContainer" parent="MarginContainer"]
-margin_right = 1000.0
+margin_right = 1014.0
+margin_bottom = 590.0
+
+[node name="HBoxContainer2" type="HBoxContainer" parent="MarginContainer/VBoxContainer"]
+margin_right = 1014.0
+margin_bottom = 20.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="VBoxContainer" type="VBoxContainer" parent="MarginContainer/VBoxContainer/HBoxContainer2"]
+margin_right = 990.0
 margin_bottom = 20.0
 size_flags_horizontal = 3
-alignment = 1
 
-[node name="RichTextLabel" type="RichTextLabel" parent="HBoxContainer/VBoxContainer"]
+[node name="RichTextLabel" type="RichTextLabel" parent="MarginContainer/VBoxContainer/HBoxContainer2/VBoxContainer"]
-margin_top = 2.0
+margin_right = 990.0
-margin_right = 1000.0
+margin_bottom = 15.0
-margin_bottom = 17.0
 size_flags_horizontal = 3
 bbcode_enabled = true
 bbcode_text = "[center]MAIN MENU[/center]"
@@ -36,32 +47,51 @@ text = "MAIN MENU"
 fit_content_height = true
 scroll_active = false
 
-[node name="Quit" type="Button" parent="HBoxContainer"]
+[node name="Quit" type="Button" parent="MarginContainer/VBoxContainer/HBoxContainer2"]
-margin_left = 1004.0
+margin_left = 994.0
-margin_right = 1024.0
+margin_right = 1014.0
 margin_bottom = 20.0
 text = "X"
 script = ExtResource( 1 )
 
-[node name="GridContainer" type="GridContainer" parent="."]
+[node name="GridContainer" type="GridContainer" parent="MarginContainer/VBoxContainer"]
-anchor_right = 1.0
+margin_top = 24.0
-anchor_bottom = 0.815
+margin_right = 1014.0
-margin_top = 50.0
+margin_bottom = 111.0
-margin_bottom = -3.05176e-05
 __meta__ = {
 "_edit_use_anchors_": false
 }
 
-[node name="DownloadPlayVid" type="Button" parent="GridContainer"]
+[node name="RichTextLabel2" type="RichTextLabel" parent="MarginContainer/VBoxContainer/GridContainer"]
-margin_right = 109.0
+margin_right = 1014.0
-margin_bottom = 20.0
+margin_bottom = 15.0
+size_flags_horizontal = 3
+bbcode_enabled = true
+bbcode_text = "Complete Test Scenarios in order, 2 depends on 1 having worked..."
+text = "Complete Test Scenarios in order, 2 depends on 1 having worked..."
+fit_content_height = true
+scroll_active = false
+
+[node name="DownloadPlayVid" type="Button" parent="MarginContainer/VBoxContainer/GridContainer"]
+margin_top = 19.0
+margin_right = 1014.0
+margin_bottom = 39.0
+size_flags_horizontal = 3
 text = "Test scenario 1"
 
-[node name="MicTest" type="Button" parent="GridContainer"]
+[node name="DownloadPlayVid2" type="Button" parent="MarginContainer/VBoxContainer/GridContainer"]
-margin_top = 24.0
+margin_top = 43.0
-margin_right = 109.0
+margin_right = 1014.0
-margin_bottom = 44.0
+margin_bottom = 63.0
+size_flags_horizontal = 3
+text = "Test scenario 2"
+
+[node name="MicTest" type="Button" parent="MarginContainer/VBoxContainer/GridContainer"]
+margin_top = 67.0
+margin_right = 1014.0
+margin_bottom = 87.0
 text = "Mic Test"
-[connection signal="pressed" from="HBoxContainer/Quit" to="HBoxContainer/Quit" method="_on_Quit_pressed"]
+[connection signal="pressed" from="MarginContainer/VBoxContainer/HBoxContainer2/Quit" to="MarginContainer/VBoxContainer/HBoxContainer2/Quit" method="_on_Quit_pressed"]
-[connection signal="pressed" from="GridContainer/DownloadPlayVid" to="." method="_on_Button_pressed"]
+[connection signal="pressed" from="MarginContainer/VBoxContainer/GridContainer/DownloadPlayVid" to="." method="_on_Button_pressed"]
-[connection signal="pressed" from="GridContainer/MicTest" to="." method="_on_MicTest_pressed"]
+[connection signal="pressed" from="MarginContainer/VBoxContainer/GridContainer/DownloadPlayVid2" to="." method="_on_DownloadPlayVid2_pressed"]
+[connection signal="pressed" from="MarginContainer/VBoxContainer/GridContainer/MicTest" to="." method="_on_MicTest_pressed"]