echosample | echo framework sample project | AWS library
kandi X-RAY | echosample Summary
kandi X-RAY | echosample Summary
echo framework sample project
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Top functions reviewed by kandi - BETA
- This is the main entry point for example .
- GetAll returns all discount products .
- set sort order
- getFlashMessage retrieves flash message from request
- renderSucc responds with success
- renderFail returns an error if the error is not nil .
- DB returns the database connection
- initDB initializes an xorm . Engine .
- setFlashMessage is used to set the flash message
- Logger returns the current logrus logger
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QUESTION
I'm developping an audio application in C# and UWP using the AudioGraph API. My AudioGraph setup is the following : AudioFileInputNode --> AudioSubmixNode --> AudioDeviceOutputNode.
I attached a custom echo effect on the AudioSubmixNode. If I play the AudioFileInputNode I can hear some echo. But when the AudioFileInputNode playback finishes, the echo sound stops brutally. I would like it to stop gradually after few seconds only. If I use the EchoEffectDefinition from the AudioGraph API, the echo sound is not stopped after the sample playback has finished.
I don't know if the problem comes from my effect implementation or if it's a strange behavior of the AudioGraph API... The behavior is the same in the "AudioCreation" sample in the SDK, scenario 6.
Here is my custom effect implementation :
...ANSWER
Answered 2020-Feb-11 at 06:32By infinitely looping the file input node, then it will always provide an input frame until the audio graph stops. But of course we do not want to hear the file loop, so we can listen the FileCompleted event of AudioFileInputNode. When the file finishes playing, it will trigger the event and we just need to set the OutgoingGain of AudioFileInputNode to zero. So the file playback once, but it continues to silently loop passing input frames that have no audio content to which the echo can be added.
Still using scenario 4 in the AudioCreation sample as an example. In the scenario4, there is a property named fileInputNode1. As mentioned above, please add the following code in fileInputNode1 and test again by using your custom echo effect.
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