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Author Topic: Intermittent failure of gapless streaming  (Read 856 times)

kmmcd

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Intermittent failure of gapless streaming
« on: May 19, 2019, 04:48:07 pm »

I have been using MC22 for years with great success. The MC22 host PC streams standard and high definition files from a wifi router connected via wire to a network drive with no problem. I recently upgraded to MC25 and have noticed intermittent "gaps" between tracks that should play gaplessly. Sometimes the streams will play gaplessly, and sometimes the same streams do not. I do not recall this happening with MC22.
      I have not removed MC22 from the system, so I thought I could verify my memory of gapless performance by trying MC22 again. However, when I try to invoke MC22, I am faced with a user account panel, and presumably, subsequent re-authorization. I don't want to re-authorize MC22 if I don't have to, then re-authorize MC25, etc. etc.
     Any advice on how to debug my intermittent "gapless" issue?
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kmmcd

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Re: Intermittent failure of gapless streaming
« Reply #1 on: May 22, 2019, 03:10:22 pm »

Player prebuffering is set to 6 seconds (default). Unless there is another setting that is not set correctly (which is certainly a possibility), it would appear that prebuffering may actually not be occurring. Otherwise, 6 seconds of audio data is certainly longer then the gaps between tracks, which are a fraction of a second.

Insights are welcome.
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kmmcd

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Re: Intermittent failure of gapless streaming
« Reply #2 on: May 25, 2019, 07:13:36 pm »

FYI, the USB driver for my audio device is the latest version. Actually, it has always been the latest version.

Is anyone else experiencing this issue?

Is there a way that I can try MC22 without having to go through the whole authorization procedure both to try MC22, and then to resume running MC25?
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kmmcd

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Re: Intermittent failure of gapless streaming
« Reply #3 on: June 05, 2019, 08:53:03 pm »

I just received and installed the 25.0.45 update. I don't know whether it was supposed to, but it did not fix the problem of gapless playback.

Should 25.0.45 have fixed this problem?

Is there an easy way that I can run MC22 without having to go through the re-installation and re-authorization cycle?

Is anyone else observing this problem?
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DJLegba

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Re: Intermittent failure of gapless streaming
« Reply #4 on: June 05, 2019, 09:23:54 pm »

I'm not experiencing it. Check that MC25 is not converting to something like mp3 when streaming.
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kmmcd

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Re: Intermittent failure of gapless streaming
« Reply #5 on: June 07, 2019, 07:28:13 pm »

DJLegba:

MC is not converting to any unintended format. The PC is connected to my integrated amplifier (Yamaha A-S801 with integral DAC) via USB. The amplifier's front panel indicates the format of the input data stream, and it is correctly identified as expected. In the most recent case, a 96kHz file is identified, and the unit does not support mp3 anyway.

Yesterday, I installed the 25.0.48 update, and this did not fix the problem. (I don't know whether it was intended to.) When playing a recording that should play back gaplessly (in this case, Respighi's "Pines of Rome"), there was an audible gap between the first and second track of nearly a second in duration, while the second-to-third track transition played back gaplessly. Again, if this anomaly had been occurring during the years that I used MC22, I would have noticed, and I did not.
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BigSpider

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Re: Intermittent failure of gapless streaming
« Reply #6 on: June 07, 2019, 07:44:42 pm »

I have not seen any problems with gapless playback with MC25 whether playing from my NAS drive or from local files. I would assume therefore that something in your setup is causing the problem.
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Awesome Donkey

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Re: Intermittent failure of gapless streaming
« Reply #7 on: June 07, 2019, 07:46:16 pm »

No issues with gapless playback here when playing from a NAS in MC25.
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