Is there any difference in soundPool between OGGs and MP3s? On Dec 19, 8:12 pm, rukiman <[email protected]> wrote: > Some feedback. I have noticed thesoundis pretty instant and great > when there isn't anothersoundeffect being played, otherwise the > delay is pretty bad. So say if I select a piece then thesoundeffect > is instant, however if I quickly select another piece as thesoundis > being played, there is a very big noticeable delay before thesound > effect is heard. > > On Dec 19, 7:57 pm, rukiman <[email protected]> wrote: > > > seems like I was wrong. Profiling shows 60% is spent on getting the > > audio service and setting up the volume. Only 40% is spent on the > > actual play function. So would seem like I setting up the volume > > before hand is the way to go. I'll try that out and see how things go. > > > On Dec 19, 7:46 pm, rukiman <[email protected]> wrote: > > > > I cannot quatify it but it is very noticeable and feels "wrong" when > > > playing my game. for example I play asoundwhen a piece is selected > > > however due to the lag thesoundfeel a bit out of place. > > > I will try to profile whats going on here. But I thought perhaps > > > someone may have had experienced this issue and come up with a > > > solution or workaround. I will try Matts idea of calculating the > > > volume before hand etc so I have to simply call soundPool.play(). Only > > > issue is that creates extra work i.e thesoundvolume might have > > > changed by the user meanwhile and also I'm very doubtful if it will > > > improve the lag. > > > > On Dec 19, 6:37 am, Robert Green <[email protected]> wrote: > > > > > Can you quantify the lag? How much is it lagging? Lately I've been > > > > seeing my footstep sounds, which are individually triggered right and > > > > left steps, take 2-50ms to trigger for some reason. I'm not sure if > > > > it has something to do with the way the OGG is encoded, but I feel > > > > like it could. Perhaps the SoundPool author would like to chime in > > > > and give us some hints? > > > > > On Dec 18, 3:45 am, rukiman <[email protected]> wrote: > > > > > > I am using the SoundPool as follows: > > > > > > Caching my sounds: > > > > > // loadsoundeffects > > > > > soundPool = new SoundPool(2, > > > > > AudioManager.STREAM_MUSIC, 0); > > > > > soundPoolMap = new HashMap<Integer, > > > > > Integer>(); > > > > > AssetFileDescriptor afd; > > > > > try { > > > > > afd = > > > > > context.getAssets().openFd("sounds/piecemove.ogg"); > > > > > soundPoolMap.put(SOUND_PIECEMOVE, > > > > > soundPool.load(afd, 1)); > > > > > > afd = > > > > > context.getAssets().openFd("sounds/piecestop.ogg"); > > > > > soundPoolMap.put(SOUND_PIECESTOP, > > > > > soundPool.load(afd, 1)); > > > > > > afd = > > > > > context.getAssets().openFd("sounds/pieceattack.ogg"); > > > > > soundPoolMap.put(SOUND_PIECEATTACK, > > > > > soundPool.load(afd, 1)); > > > > > > afd = > > > > > context.getAssets().openFd("sounds/pieceselect.ogg"); > > > > > soundPoolMap.put(SOUND_PIECESELECT, > > > > > soundPool.load(afd, 1)); > > > > > > afd = > > > > > context.getAssets().openFd("sounds/selection.ogg"); > > > > > soundPoolMap.put(SOUND_MENUSELECTION, > > > > > soundPool.load(afd, 1)); > > > > > > afd = > > > > > context.getAssets().openFd("sounds/pageturn.ogg"); > > > > > soundPoolMap.put(SOUND_PAGETURN, > > > > > soundPool.load(afd, 1)); > > > > > } catch (IOException e) { > > > > > e.printStackTrace(); > > > > > } > > > > > > Function to play sounds: > > > > > > public static int playSound(Context context, intsound) { > > > > > > AudioManager mgr = (AudioManager) context > > > > > > > > > > .getSystemService(Context.AUDIO_SERVICE); > > > > > float streamVolumeCurrent = mgr > > > > > > > > > > .getStreamVolume(AudioManager.STREAM_MUSIC); > > > > > float streamVolumeMax = mgr > > > > > > > > > > .getStreamMaxVolume(AudioManager.STREAM_MUSIC); > > > > > float volume = streamVolumeCurrent / streamVolumeMax; > > > > > /* Play thesoundwith the correct volume */ > > > > > return soundPool > > > > > .play(soundPoolMap.get(sound), > > > > > volume, volume, 1, 0, 1f); > > > > > } > > > > > > Playing asoundeffect i.e when button is clicked: > > > > > > Resources.playSound(context, Resources.SOUND_PIECESELECT); > > > > > > However as I said thesoundis lagging. What can I do to improve this? > > > > > All my sounds are OGG file format.
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