by Clifton » Wed Feb 25, 2015 11:42 pm
If you set audio to 50 (or 50%), this is relative to the amplitude of the media and to the output of the hardware of the computer. Some media will be too soft at 50 because the audio itself has a low amplitude. Other audio files have a greater amplitude and 50 may actually be too high a volume, especially if the computer hardware is more powerful to begin with. Usually, you should manipulate the amplitude of your audio (or audio/video) files so they play at expected sound levels relative to the human ear. Some sound editors allow you to normalize the amplitude or waveform of the audio to an average which generally makes them all sound pretty similar at the save volume levels. If you can't edit the audio files, then you will have to experiment with the best volume settings when loading them with htmlVideoLoader() or pgSoundLoader().