Re: [linux-audio-dev] MIDI sync issues; mmc, mtc, ...

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Subject: Re: [linux-audio-dev] MIDI sync issues; mmc, mtc, ...
From: Paul Barton-Davis (pbd_AT_Op.Net)
Date: Thu Dec 21 2000 - 17:48:37 EET


>> MMC doesn't have anything to do with sync. You're thinking about MTC,
>> which is a MIDI representation of SMPTE time. Typically, you'd expect
>> to see one MTC message every 2msecs or so, and you'd expect the
>
>Well, MMC can be thought of as syncronized triggering (start/stop).

true. i guess i tend to separate the ideas of:

      "synchronization" : starting and stopping in a coordinated way
      "sync" : an ongoing process of remaining at the right
                          relative position in an audio stream

even though they are clearly derived from each other and very
interrelated.

--p


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