opencv를 이용하여 soundpool로 피아노 소리를 내는 프로젝트 중인 학생입니다.
SoundPool sound = new SoundPool(1, AudioManager.STREAM_ALARM, 0);// maxStreams, streamType, srcQuality
//this.sleep(2000);
int soundId_1 = sound.load(this, R.raw.to, 1);
int soundId_2 = sound.load(this, R.raw.re, 1);
int soundId_3 = sound.load(this, R.raw.me, 1);
int soundId_4 = sound.load(this, R.raw.pa, 1);
int soundId_5 = sound.load(this, R.raw.sol, 1);
int soundId_6 = sound.load(this, R.raw.ra, 1);
int soundId_7 = sound.load(this, R.raw.si, 1);
int soundId_8 = sound.load(this, R.raw.high_do, 1);
@Override
public Mat onCameraFrame(CameraBridgeViewBase.CvCameraViewFrame inputFrame) {
int result = 11;
//img_result = new Mat();
if (inputFrame.rgba() != null) {
img_input = inputFrame.rgba();
if (img_result != null) img_result.release();
img_result = new Mat(inputFrame.rgba().rows(), inputFrame.rgba().cols(), CvType.CV_8UC1);
result = convertNativeLib(img_input.getNativeObjAddr(), img_result.getNativeObjAddr());
img_input.release();
switch (result) {
case 1:
sound.play(soundId_1, 1.0F, 1.0F, 0, 0, 1.0F);
sound.stop(soundId_1);
break;
case 2:
sound.play(soundId_2, 1.0F, 1.0F, 0, 0, 1.0F);
sound.stop(soundId_2);
break;
case 3:
sound.play(soundId_3, 1.0F, 1.0F, 0, 0, 1.0F);
sound.stop(soundId_3);
break;
case 4:
sound.play(soundId_4, 1.0F, 1.0F, 0, 0, 1.0F);
sound.stop(soundId_4);
break;
case 5:
sound.play(soundId_5, 1.0F, 1.0F, 0, 0, 1.0F);
sound.stop(soundId_5);
break;
case 6:
sound.play(soundId_6, 1.0F, 1.0F, 0, 0, 1.0F);
sound.stop(soundId_6);
break;
case 7:
sound.play(soundId_7, 1.0F, 1.0F, 0, 0, 1.0F);
sound.stop(soundId_7);
break;
case 8:
sound.play(soundId_8, 1.0F, 1.0F, 0, 0, 1.0F);
sound.stop(soundId_8);
break;
// case 9:
// sound.play(soundId_1, 1.0F, 1.0F, 1, -1, 1.0F);
// sound.stop(soundId_2);
// case 10:
// sound.play(soundId_1, 1.0F, 1.0F, 1, -1, 1.0F);
// sound.stop(soundId_2);
//
//
// +
//case 11:
//break;
default:
break;
}
//this.sleep(2000);
//.sound.release();
}
//sound.release();
//this.sleep(200);
//sound.release();
img_input.release();
return img_result;
}
}
조언을 받아 sound load하는 부분은 oncameraFrame 전에 onCreate부분에서 해줬습니다
이소스 이구요 소리를 치다가
02-21 00:37:27.628 2093-2269/com.tistory.webnautes.dreaming_instrument A/libc: Fatal signal 11 (SIGSEGV), code 1, fault addr 0xfffffff8 in tid 2269 (Thread-3625)
이러한 에러를 띄우며 어플이 종료 됩니다
무엇때문일까요 ㅠㅠㅠ
