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sound alert error.

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    sound alert error.

    Can you explain this message in the log file:
    "Unable to play sound file 'C:\Program Files (x86)\NinjaTrader 7\sounds\air_raid.wav': Sound API only supports playing PCM wave files."


    I added a number of wav files in order to increase the variety of alerts I can set up. All the original files seemed to be wav files. Can you explain how and what type of sound files might be added. Thank you.


    What I mean is; what is a PCM wave file? where do I get them. How are they different than normal wave files.
    Last edited by mcteague; 10-28-2013, 08:44 AM.

    #2
    WAV files have different methods of compression and NinjaTrader 7 uses native .NET implementation for PlaySound(), in which this class requires the PCM compression as dictated by the framework.
    MatthewNinjaTrader Product Management

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