SSH line of command (or else) to know sample rate and depth playing

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    Posted in: General Questions on Hardware and Max2Play Versions
  • lynoo <i>premium</i>
    16. November 2018 at 0:21 #42075

    hello everyone
    I have a capricious DAC which supports a badly implemented 24_3LE format. I noticed on some players that the depth of 24bits songs is downgraded to 16bits.
    I am currently using my justboom digi hat on top of my Max2play licence.

    When a song is playing, how can I check the current depth/sample rate? alsa parameter being used at that moment?
    Thanks for your help

    Heiner <i>premium</i>
    16. November 2018 at 16:55 #42087

    Hi lynoo,

    First, you can use a parameter in the command line options to force a certain sample rate and other small adjustment stuff. Here’s an overview

    Then you can check the debug of our audioplayer for the current alsa bitrate:
    #### OUTPUT SOUND DETAILS CARD 0 ####
    access: MMAP_INTERLEAVED
    format: S16_LE
    subformat: STD
    channels: 2
    rate: 44100 (44100/1)
    period_size: 884
    buffer_size: 3536

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