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1 | !7 |
2 | |
3 | cmodule AudioInput > DynPrintLog { |
4 | switchable float sampleRate = 44100; |
5 | switchable int channels = 1; |
6 | int bufSize = 40960; |
7 | transient recordToAudioListeners_AudioLoop loop; |
8 | transient SimpleLiveValue<Float> lvVolume = floatLiveValue(); // in percent |
9 | transient L<VF1<short[]>> audioListeners = synchroList(); |
10 | |
11 | visualize { |
12 | ret centerAndSouthWithMargins(super.visualize(), |
13 | jCenteredLine(jLiveValueLabel(mapLiveValue(func(float volume) -> S { "Volume: " + iround(volume) + " %" }, S, lvVolume)))); |
14 | } |
15 | |
16 | start { |
17 | ownTimer(loop = recordToAudioListeners(audioListeners, bufSize, lvVolume, getAudioFormat())); |
18 | loop.start(); |
19 | JComponent trayIcon = jMinWidth(16, jVerticalGreenBar(lvVolume, max := 100)); |
20 | componentPopupMenuItem(trayIcon, "Audio Input", r { dm_showModule(module()) }); |
21 | dm_setTrayIcon(trayIcon); |
22 | } |
23 | |
24 | // hold audio listeners during reload |
25 | |
26 | O _getReloadData() { ret audioListeners; } |
27 | void _setReloadData(L<VF1<short[]>> listeners) { addAll(audioListeners, listeners); } |
28 | |
29 | // API |
30 | |
31 | void addAudioListener(VF1<short[]> l) { audioListeners.add(l); } |
32 | void removeAudioListener(VF1<short[]> l) { audioListeners.remove(l); } |
33 | |
34 | AudioFormat getAudioFormat() { ret new AudioFormat(AudioFormat.Encoding.PCM_SIGNED, sampleRate, 16, channels, channels*2, sampleRate, false); } |
35 | |
36 | float getVolume() { ret lvVolume!; } |
37 | } |
Began life as a copy of #1017138
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Snippet ID: | #1026861 |
Snippet name: | Audio Input with other sample rate / channels [dev.] |
Eternal ID of this version: | #1026861/7 |
Text MD5: | 9b234f86de6128263cfba803f59516cc |
Transpilation MD5: | ea283ba20647fb2a6cd4d0330c58916b |
Author: | stefan |
Category: | javax / audio |
Type: | JavaX source code (Dynamic Module) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2020-01-29 16:05:58 |
Source code size: | 1412 bytes / 37 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 164 / 292 |
Version history: | 6 change(s) |
Referenced in: | [show references] |