Hello ,
Some friends of mine asked me to make a voice recorder with a wavform and a vu meter analog.
Taking as examples the tutorials Vumeter and Visualizer-WavForm , i tried to do it but vumeter example in compiling has an erron " java.lang.NullPointerException ".
Can you tell me what can i do . If is not possible can you tell me if i use Gauges Example , how can i pass each wav data to the gauge.ChangeValue(Value) , so each value in wavform is syncrhronized with vu meter ?
Many thanks and best wishes for Christmas !!!!!!!!!!!!!!!!!!!!!!!!!
Some friends of mine asked me to make a voice recorder with a wavform and a vu meter analog.
Taking as examples the tutorials Vumeter and Visualizer-WavForm , i tried to do it but vumeter example in compiling has an erron " java.lang.NullPointerException ".
Can you tell me what can i do . If is not possible can you tell me if i use Gauges Example , how can i pass each wav data to the gauge.ChangeValue(Value) , so each value in wavform is syncrhronized with vu meter ?
Many thanks and best wishes for Christmas !!!!!!!!!!!!!!!!!!!!!!!!!
