MajenkoProjects/AudiobookRecorder
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Added playback speed option

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This commit is contained in:
Matt Jenkins
2019-09-07 20:34:02 +01:00
parent 3eb6704f2f
commit d619fb2f4d
2 changed files with 26 additions and 2 deletions
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8
src/uk/co/majenko/audiobookrecorder/AudiobookRecorder.java
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@@ -2183,7 +2183,9 @@ public class AudiobookRecorder extends JFrame {
try { try {
AudioFormat sampleformat = s.getAudioFormat(); AudioFormat sampleformat = s.getAudioFormat();
AudioFormat format = new AudioFormat(sampleformat.getSampleRate(), 16, 2, true, false); float sampleRate = sampleformat.getSampleRate();
sampleRate *= toolBar.getPlaybackSpeed();
AudioFormat format = new AudioFormat(sampleRate, 16, 2, true, false);
play = AudioSystem.getSourceDataLine(format, Options.getPlaybackMixer()); play = AudioSystem.getSourceDataLine(format, Options.getPlaybackMixer());
play.open(format); play.open(format);
@@ -2421,7 +2423,9 @@ public class AudiobookRecorder extends JFrame {
try { try {
AudioFormat sampleformat = s.getAudioFormat(); AudioFormat sampleformat = s.getAudioFormat();
AudioFormat format = new AudioFormat(sampleformat.getSampleRate(), 16, 2, true, false); float sampleRate = sampleformat.getSampleRate();
sampleRate *= toolBar.getPlaybackSpeed();
AudioFormat format = new AudioFormat(sampleRate, 16, 2, true, false);
play = AudioSystem.getSourceDataLine(format, Options.getPlaybackMixer()); play = AudioSystem.getSourceDataLine(format, Options.getPlaybackMixer());
play.open(format); play.open(format);
play.start(); play.start();

20
src/uk/co/majenko/audiobookrecorder/MainToolBar.java
View File

@@ -19,6 +19,8 @@ public class MainToolBar extends JToolBar {
JButtonSpacePlay eq; JButtonSpacePlay eq;
JToggleButtonSpacePlay mic; JToggleButtonSpacePlay mic;
JComboBox<String> playbackSpeed;
JToggleButtonSpacePlay disableEffects; JToggleButtonSpacePlay disableEffects;
AudiobookRecorder root; AudiobookRecorder root;
@@ -129,6 +131,7 @@ public class MainToolBar extends JToolBar {
} }
}); });
add(mic); add(mic);
addSeparator(); addSeparator();
@@ -152,7 +155,19 @@ public class MainToolBar extends JToolBar {
add(disableEffects); add(disableEffects);
addSeparator();
add(new JLabel("Playback speed: "));
playbackSpeed = new JComboBox<String>(new String[] {
"0.75x",
"1.00x",
"1.25x",
"1.50x",
"1.75x"
});
playbackSpeed.setSelectedIndex(1);
add(playbackSpeed);
setFloatable(false); setFloatable(false);
} }
@@ -161,4 +176,9 @@ public class MainToolBar extends JToolBar {
playtoSentence.setEnabled(b); playtoSentence.setEnabled(b);
} }
public float getPlaybackSpeed() {
int v = playbackSpeed.getSelectedIndex();
return 0.75f + (0.25f * v);
}
} }